knauf ceilings
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Technical Data Sheet D11 2006-03
D11 Knauf Board Ceilings D111 – wood frameD112 – metal grid CD 60x27D113 – flush metal grid CD 60x27D116 – metal grid UA 50x40 + CD 60x27
NewDesign options for fire protectionF30 to F90 solely from below and from above
Dimensioning of substructure
40
40
11.5
12.510
9.5 15 18 25
30
35
43
50
45
(2x12
.5)
15
25
20
[ kg/m² ]
thickness of cladding
1.
0.50 < p � 0.65 *)
0.30 < p � 0.50
0.15 < p � 0.30
� 0.15
65
55
60
3345
20
load class [ kN/m² ]
� 0.50 kN/m² as wellacc. to DIN 18168
*)
Dimensioning the substructure
without fire protection
aspacings of suspenders /
according to DIN 18168
bspacings of furring
according to fire
spacings of carrying c
fire protection from above
suspenders and connectors according to fire protection proofs;
(plenum)fire protection from below and from above
design of ceilings
normally use suspender 0.25 kN,
Determination of the weight of the ceiling lining / suspended ceiling depending on thickness of claddingDepending on the chosen thickness of cladding in mm (x-axis) the weight per unit area of the ceiling lining / suspended ceiling including grid and suspension can be read off from the y-axis at the intersection point with the marked diagonal
y
x
(18+1
5)
(2x20
)(25
+18)
2. Consideration of extra loadsExtra loads from insulation required for fire protection from insulation not required for fire protection (0.05 kN/m² = 5 kg/m² max.) andas well as extra loads from system "Mulit-level Ceiling" (0.15 kN/m² = 15 kg/m² max.) increase the total weight per unit area of the suspended ceiling / ceiling lining and should be taken into account for the load class determination. The determined intersection point fromthe 1st step has to be parallel-shifted by the rate of the extra load in direction of the y-axis (upwards).
3. Determination of the load classThe load class (kN/m²) can be determined with the resulting total weight per unit area of the ceiling lining / suspended ceiling from steps 1 and 2.
4.Depending on fire protection requirements and load class the following spacings of the substructure are specified: a b c
normally dimensionedanchors
channels / timber battens
channels / timber battens
protection proofs
for load class > 0.30 kN/m² use suspender 0.40 kN.
aspacings of suspenders /
spacings of carrying canchors
channels / timber battensspacings of furringchannels / timber battens
b
have to be installed according to fire protectionproofs
weight of ceiling lining / suspended ceiling
[ mm ]
Consider additionally required measures on pages 5 and 10.
30
fire protection from below1)
2)
2)
permissible span widths of1)cladding acc. to DIN 18181
(2x15
)
D11 Knauf Board CeilingsBasics of Dimensioning
2
Knauf BoardsBoard type General
feweasy
suitable more suitable most suitable
controlinstallation
Building physics
statics /soundfirestrengthprotectionprotection
joints
Sophisticatedapplicationsproperties
moldedmiteringsurfaceareastechnologyquality
unsuitableKnauf Wallboard
KNAUF Piano
Knauf Fire-Resistant BoardKNAUF Piano F
GKB / GKBI
GKB
GKF / GKFIGKF / GKFI
Knauf Fireboard A1Knauf Diamant GKFI
Knauf Solid Board GKF / GKFIKnauf Panel Board GKF / GKFI
*)
*)
*)
*)
*)
*)
*) GKBI and GKFI (impregnated) boards are most suited for humid rooms
CladdingKnauf Boards, fastening with Knauf Drywall Screws TN
� 1518 to 252x 12.52x 15
TN 3.5 x 25 mmTN 3.5 x 35 mmTN 3.5 x 25 mm + TN 3.5 x 35 mmTN 3.5 x 25 mm + TN 3.5 x 45 mm
TN 3.5 x 35 mmTN 3.5 x 45 mmTN 3.5 x 35 mm + TN 3.5 x 45 mmTN 3.5 x 35 mm + TN 3.5 x 55 mm
Metal thickness s � 0.7 mmThickness in mmMetal grid Wood frameminimum penetration � 10 mm minimum penetration � 5 d n
spacing of screws 170 mm
(d = nominal diameter)n
15
25
18
Board thickness
fire protection
bMaximum spacings of furring channel / timber batten
500550625625800
all dimensions in mm
without
Allowable span widths of cladding according to DIN 18181
12.5 / 2x 12.5
furring channels /
fire protectionwith
Solid BoardSolid Board / Panel Board20
spacings of
D112 / D113ball impact safety
double layer
500250
single layer
PZ 46/902 967-2 + annex
� 2x 12.5
proof:
Universal Bracket / Nonius suspension
acc. to pages 6 to 9
Knauf 4AK Boardfilling of front edges and long edges with Joint Tapecross-mounting
4-side tapered edgesfor optimized surface quality
GKF
(sound shield)(sound shield)
(special board for fire protection)(hard gypsum board)
Multi layer cladding
In case of multi layer cladding, apply layerswith staggered joints according to applicationscheme.Press boards of each layer firmly on to the substructure and screw each layer separately.For fastening of first layer, spacing of screwscan be increased up to max. 500 mm (for cladding thickness 25 + 18 mm/ 2x 20 mm up to max. 300 mm according to installation scheme on page 22) if second layer is applied immediately afterwards (within one working day).In case of multi layer cladding, a filling of jointsof first layer without further finishing is sufficient.
1st layer of boards
boar
d widt
h1250
2nd layer of boards
1250
boar
d widt
h 1250
1250
2x 20 / 25 + 18 TN 3.5 x 35 mm + TN 3.5 x 55 mm -18 + 15 TN 3.5 x 35 mm + TN 3.5 x 45 mm TN 3.5 x 45 mm + TN 3.5 x 55 mm
timber battens
D11 Knauf Board CeilingsKnauf Boards / Span Widths of Cladding / Fastening of Cladding
3
Perimeter spacings of substructure
Calculation example
D112 27
Suspension
b x h
min.
mm
Substructure
heighttotal
mm
D112 with Nonius Hanger Bottom (130 mm), carrying channels and furring channels (54 mm) and cladding (2x 12.5 mm) = 209 mmapprox. 210 mm required height of construction for suspended ceiling
Height of construction
StirrupNonius
min.
mm
min.
mm
D111 -50x30 + 50x30 60
60x27
min.
mm
AnkerfixRapid
-
Hanger
min.
mm
RapidWoodHanger
mmmm
timber batten /
1101
-50x30 + 40x60 90
D113
D116
Bracket
-
130 - 60x27 27
-UA 50x40 +CD 60x27
67
Direct
60x27 + 60x27 54-
System
Bracket
mm
up to 180
up to 180
-
up to 180
-
Universal
min.
mm
-
Hanger
-
with Nonius Hanger Top with wire
110
ComboHangerCombo
130 - -
130 110
CeilingbelowCeiling
height of construction = sum of suspension height, height of substructure and cladding thickness
-
- -
130 130
130 110
110
110
110
- -
ca. 100 *)
ca. 150 ca. 150 a
ca. 100 *)
� 20
screw spacing � 170 mmscrewing of cladding intoUD Runner is necessary
b
ca. 100 *)
c� 20
ac ab
b = spacing of furring channels / timber battens (span width of cladding)
alle dimensions in mm
additional screwingof cladding into UD CD 60x27
UD 28
x27
b
170
Option 1 ( connection does not bear loads of the ceiling )
Option 2
cca. 100 *)
ca. 100 *)
ca. 150 a
� 20
ca. 100 *)
a a
Notes
non-bearing connectionwithout perimeter joint coveringcovering with UD Runner as installation aid / in case of fire protection and sound protection, spacing of anchors of UD Runner up to
bearing connection
approx. 1 m
ca. 100 *)b
option 2
All connections of board ceilings can be installed according either to option 1 or option 2. Connection details on the following pages show:
option 1
170100
(tight perimeter)recommendedRunner
*) max. cantilever of cladding
The spacing of anchors of the UD Runner is reduced to (use a dowel suitable for substrate).Carrying / furring channels should be inserted into bearing UD Runners for 20 mm min.
� 625 mm
D111, D112, D116D113
a = spacing of suspenders (span width of carrying channels / timber battens)c = spacing of carrying channels / timber battens (span width of furring channels / timber battens)
Maximum allowable spacings (suspenders, carrying / furring channel) are given in tables of respective system.
scheme drawings, examples
Nonius
Bottom Hangerchannel
D11 Knauf Board CeilingsPerimeter Spacings of Substructure / Height of construction
4
Ceiling below Ceiling
Direct BracketKnauf All Purpose Screwanchoring to fire protection ceiling
0.25 kN (25 kg) load bearing capacity class
Ankerfix Rapid Wood HangerCombo Hanger anchoring to wood joist ceiling
for wood framesfor CD 60x27with lock
0.40 kN (40 kg) load bearing capacity class12
0 mm
/ 200
mm
60 mm / 50 mm
Universal Bracketaccording torequired
2x Knauf TN 3.5x35anchoring to wood joist ceiling
into tabs
1x Knauf FN 5.1x35 in the middle
Universal Bracket
anchoring to concrete ceiling:Knauf Ceiling Steel Dowel
125 m
m
135 m
m
for CD 60x27Nonius Stirrup
and fit together until it snapsBend Nonius Stirrup around channel
for UA 50x40 / for timber batten
Nonius Hanger Bottom Combo HangerUniversal Connector
Knauf Flathead Screw
Knauf Ceiling Steel Dowelanchoring to concrete ceiling:
anchoring to wood joist ceiling
suspended with
Nonius Hanger Topand
Cut and bend
suspension height
Hanging Wire
suspended with
50x30 mmscrewed with
FN 5.1x35 mm
acc. to ABP P-VHT-1802/05-FNFN 4.3x35 / FN 4.3x65
acc. to ABZ Z-9.1-251
acc. to ABZ Z-21.1-1519Knauf Ceiling Steel Dowel
acc. to ABZ Z-9.1-251for CD 60x27
for CD 60x27
Note Additional measures in case ofuse fastener approved for fire protection Knauf ceiling steel dowel (mounted in accordance with ABZ Z-21.1-1519)
(plenum)
for CD 60x27 / for timber batten 50x30 mm
for CD 60x27 for CD 60x27 for CD 60x27
or
acc. to ABZ Z-9.1-251
TN 3.5x25at sides
bend side tabs
Knauf Flathead ScrewFN 5.1x35 mm
Nonius Connectoras required
anchoring to concrete ceiling:
acc. to ABZ Z-21.1-1519
acc. to ABZ Z-21.1-1519
(secure against sliding out)Nonius Pin
fire protection from above fire protection from above and from below
(Metal Screws LN 3.5x9 mm) in case of:screw tabs to CD 60x27
and / orsuspender) to CD 60x27(Metal Screws LB 3.5x9.5 mm)
fire protection from above
total load of ceiling � 0.4 kN/m²
fire protection
fire protection from below and from above(plenum) screw Universal Connector (used as
in case of
D11 Knauf Board CeilingsSuspensions, Load Bearing Capacity Classes According to DIN 18168-2
5
Types of basic ceiling I to III
beams according to DIN 1045 withCeilings made of reinforced concrete
intermediate units made of light
bricks according to DIN 4159 andDIN 4160
slabs acc. to DIN 1045 resp. DIN 4227Reinforced or prestressed concrete
made of standard concrete
Reinforced or prestressed core panelsacc. to DIN 1045 resp. DIN 4227
Ceilings with steel girders exposed to plenum with U/A ratio of � 300 m and top cover made of light concrete in-situ concrete according to DIN1045 or precast slabs with static effective coat of in-situ concrete according to DIN1045 or precast units as core panels made of reinforced or prestressed concrete
-1
Ceilings with steel girders exposed toplenum with U/A ratio of � 300 m and top cover made of light concretecore panels according to DIN 4028 oraerated concrete slabs according toDIN 4223
-1
Reinforced concrete beam ceilings acc. toDIN 1045 without intermediate units or withintermediate units made of standard conrete
ceilings according to DIN 1045 Two-way flat slab and coffered
Type
I
DIN 4158 or made of bricks according toDIN 4159 and DIN 4160
units made of light concrete according to according to DIN 1045 with intermediateReinforced concrete beam ceilings
girdersconnection with embedded steelReinforced concrete ceilings in
Type
IITy
pe III Ceilings made of reinforced or prestressed standard concrete slabs but
without units or intermediate units made of light concrete or bricks
Reinforced concrete ceilings withbeams and intermediate units acc. to DIN 1045 made of standard concrete
201525
40not allowednot allowed 200
80S
1512.520
40not allowednot allowed 200
80S
not allowed804012.5
15
F90
F90
400
S
Knauf Fireboard A1
not allowed -25
not allowed -20
not allowed -15
K215 / K218 Knauf Fireboard Ceilings A1 with metal grid (Z-PA-III 4.290)
F90
7
Spacings of suspenders and of carrying channels as well as installation and application according to Data Sheet K21 Knauf Fireboard Ceilings A1
plenumIcladding
mmmm
sub-structuremax. spacing offurringthickness
basic betweenheight
Knauf System constr.Basic ceiling type acc. to DIN 4102-4 Minimum wool
plenumininsulation
Mineral
andceiling
cladding
mm
- a -
II IIIKnauf System
aaa
b
min.
Board ceilings in connection with basic ceilings type I to III
Proo
f
Fire resistance class
Fire protection from below and from above (basic ceiling)
(see p
age 7
)(see page 7)
Note
made of standard concrete
concrete according to DIN 4158 or
made of standard concrete
channels
D11 Knauf Board CeilingsTypes of Basic Ceiling, Fire Protection from Below and from Above
6
Board ceilings in connection with basic ceilings type I to III
Icladding
mmmm
sub-structuremax. spacings offurringthickness
Knauf System constr.Basic ceiling type acc. to DIN 4102-4
mm
- a -
II III
D112 / D116 Knauf Board Ceilings with metal grid
Knauf System
aaa
500
40
not allowed
15 without /
4040
40not allowed
12.515
12.540158012.5
40not allowed
25 not allowed
8080
15
1512.5
S
15
40not allowednot allowed 80
80S
40not allowednot allowed 80
80S
500
400
F30
F30
F60
F60
melting point � 1000° C acc. to DIN 4102-17building material class A
Mineral wool insulation according to DIN EN 13162, chapter 3.1.1
S G
GG
G
G
thickness � 50 mm, density � 40 kg/m³building material
double layer
Knauf Fire-Resistant Boards GKF A2
b
min.
not allowed -20
not allowed -20
not allowed -20
not allowed -2x 15
not allowed -
not allowed -20
15 80not allowed500
F30
F60
F90
(2x 12.5)20 (2x 12.5)
resp.
25 (2x 12.5)
25 (2x 12.5)20 (2x 12.5)
20 (2x 12.5)
cladding)
(in case of
DIN 4102-4, chapter 6.5.5, table 99
ABP P-3155/39927
8
Proofs
Proo
f8
7
7
Fire resistance class
Spacings of suspenders (anchors) and spacings of furring channels according to tables of respective system
Max. spacings
CD 60x27 1200
load class kN/m²Spacings of suspenders / anchorsGrid
� 0.30
1000
� 0.15
Collared Resilient Channel 98x15 950
all dimensions in mm
a
1250
single grid (only furring channels)
Collared Resilient Channel 98x15x0.6 for flat ceilings
Note
plenum
basic betweenheight
Minimum wool
plenumininsulation
Mineral
andceiling
cladding
(see page 7)
class A
channels
D11 Knauf Board CeilingsFire Protection from Below and from Above (Basic Ceiling)
7
18
40 (60)150 mm wide
40 (60) 40 (30)mineral wool S
on carrying channels
40 (30)mineral wool S+
Board ceilings with sole fire protection
NoteG
D112 Knauf Board Ceiling with metal grid
D111 Knauf Board Ceiling with wood frame
D113 Knauf Board Ceiling with flush metal grid
acc. to DIN 4102-17
building material class AS
Mineral wool insulation acc. to DIN EN 13162, chapter 3.1.1
Spacings of suspenders and of carrying channels acc. to table of respec-
melting point � 1000° C
Proof ABP P-3400/4965
Fire resistance classin case of fire stress
from fromno fire protection requirements forbasic ceiling / roof
from below
from above
Requirement to basic ceiling
basic ceiling should be of same fire resistance class as suspended ceiling
in case of fire stress:
(plenum)
required forsub-
thicknesstype/
material classbuilding
mm
Knauf System constructioncladding
max.
kg/m³denisty
mm mmthickness
insulationstructure
carrying channels/spacings
b
fire protectionmin.
min.min.
Fire-ResistantBoardsGKF, A2
18 + 15
20 625
500
-2x 12.5 500
20 625
2x 12.5
18 + 15
2x 20
25 + 18500
500
500
-Fire-ResistantBoardsGKF, A2
18
15
2x 12.5
18 + 15
2x 20
25 + 18
Fire-ResistantBoardsGKF, A2
625
500
500
500
500
mineral wool2x 40 (60) 40 (30)
S
500 mineral wool40 -
G
2x 12.5
18 + 15
25 + 18
500
400
400
-
Fire-ResistantBoardsGKF, A2
F90
F60
F30
F90
F60
F30
F30
F90
F60
F30
F60
F30
F90
F60
F30
timber battens
tive system or in case of fire protection from above acc. to page 10
below above
building materialclass A
D11 Knauf Board CeilingsFire Protection from Below and / or from Above (Plenum)
8
D116 Knauf Board Ceiling with metal grid UA / CD
D113 Knauf Board Ceiling with flush metal grid
Universal Connector
Ceiling below Ceiling
mm kg/m³mm mm
b
GKF, A2
Fire-ResistantBoards 2x 12.5 500 -
Fire-Resistant
GKF, A2Boards
15
18
2x 12.5
18 + 15
25 + 18
500
500
400
400
mineral wool40 (60) 40 (30)
S
mineral wool2x 40 (60) 40 (30)
S
2x 12.5
18 + 15
2x 20
25 + 18
20
500
625
500
500
-
18
2x 12.5
15
18 + 15
2x 20
25 + 18
625
500
500
500
500
GKF, A2
Fire-ResistantBoards
GKF, A2
Fire-ResistantBoards
40 (60)150 mm wide
40 (60) 40 (30)mineral wool S
on carrying channel
40 (30)mineral wool S+
F90
F60
F30
F90
F60
F30
F30
F90
F60
F30
F30
F90
F60
F30
F90
F60
F30
F30
F30
F90
F60
F30
fire protection ceiling solely from belowD112, D116+exposed ceiling� 0.15 kN/m²
(e.g. Cleaneo Acoustic Design Ceiling)
consider notes on page 8Board ceilings with sole fire protectionFire resistance classin case of fire stress
from fromno fire protection requirements forbasic ceiling / roof
from below
from above
Requirement to basic ceiling
basic ceiling should be of same fire resistance class as suspended ceiling
in case of fire stress:
(plenum)
required forsub-
thicknesstype/
material classbuilding
Knauf System constructioncladding
max.
denistythickness
insulationstructure
carrying channelspacings
fire protectionmin.
min.min.below above
D11 Knauf Board CeilingsFire Protection from Below and / or from Above (Plenum)
9
Maximum grid spacings fire protection from above
150 mm
150 mm
5001250
40 (60) 40 (30)
40 (60) 40 (30)
D112 Knauf Board Ceiling with metal gridmm
carrying
c a
750850
600750
D113 Knauf Board Ceiling with flush metal grid
6501250
D116 Knauf Board Ceiling with metal grid UA / CD
1200
1000
thicknesskg/m³density
40 (60)
40 (60)150 mm wide on
40 (30)
40 (30)
40 (60) 40 (30)
screw tabs to CD 60x27
scheme drawings
min. min.
Additional constructional measures
use anchor approved for fire protectionanchoring to basic ceiling:
bend tabs and screw to lower channelFlush Connector for CD 60x27:
Nonius Hanger Bottom:
from above
F30 to F60
F90
(from the plenum)
F30 to F60
F90
F30 to F60
F90
Further data on pages 8 to 9
spacings of furring channels bthickness / type of cladding
mineral wool S
800
1200 threaded rod M8
Nonius Stirrup
800
1200 threaded rod M8
Nonius Stirrup
(Metal Screws LN 3.5 x 9 mm)
Knauf Ceiling Steel Dowel (mounted in accordance
(Metal Screws LN 3.5 x 9 mm)
with ABZ Z-21.1-1519)
typefor fire protection
Universal Bracket,Nonius Stirrup,
Nonius HangerBottom
Universal Bracket,Nonius Stirrup,
Nonius HangerBottom
Bottom,Universal Bracket
Nonius Hanger
Bottom,Universal Bracket
Nonius Hanger
mm mm
40 (60) 40 (30)
40 (60) 40 (30)
screw to CD Channel 60x27Universal Connector as suspender:(Metal Screws LB 3.5 x 9.5 mm)
40 (60) 40 (30)
Mineral wool SFire resistance classSpacings of Spacings of suspenders
6501250 Universal F30 - -
required for fire protection
carrying channel
Connector
40 (60)150 mm wide on
40 (30)
carrying channel
channel
D11 Knauf Board CeilingsFire Protection Solely from Above / Solely from Below and from Above (Plenum)
10
no fasteningto UW Runner
Note
connection to board ceilingas deflection head to UW Runner
no fastening
board strip
Fire-Resistant Board Fire-Resistant Board
Fire-Resistant Boardmineral wool
Fire-Resistant Board
board strips
fillerFire-Resistant Boardfiller
Fire-Resistant Boardfiller
filler
BSU BSO
BSA 1 BSA 2 BSA 3
BSA 5 BSA 6
Suspended ceilings in connection with basic ceilings of type I to III as well as suspended ceilings for fire protection solely from belowand / or from above that are fire rated F30 to F90 can be connected to partitions if they are of the same fire resistance class.
Surface of partition should be even in the area of the connection. Specific levelling preparations might be necessary.The connection of the board ceiling has to be tight and covered.
Fire protection from below and from above / from aboveFire protection from below
with at least 15 mm allowable movement.
For suspended ceilings with fire protectioninstall a deflection head as standard implementation
from below and from above /cladding to UW runner, but apply cladding tightly up to ceiling.For suspended ceilings with fire protection do not fastenfrom below
Connections of partitions to classified ceilings (board ceilings) are only allowed if it is ensured that in case of fireand a premature collapse of the partition, the debris pieces of the partition may fall down without additional loading of the ceiling.
The following solutions are optional for the connection:
In case of fire protection requirements for the partition the suspended ceiling should have at leastthe same fire resistance.
Fire protective connections to walls
melting point � 1000 °C
Connections of light-weight partitions to classified susepnded ceilings scheme drawings
aF30 / F60:F90:
a � 10 mma � 20 mm
from above
D11 Knauf Board CeilingsConnections
11
Exposed ceiling below fire protection ceiling
see fire protection survey on pages 8 to 9
proof: see page 8
F30 to F90 solely from below
fire protection ceilingaspacing of suspenders Knauf Board Ceiling D112, D116of exposed ceiling
1
b
c
spacing of furring channelsb
spacing of ca
rrying ch
annelsexposed ceiling � 0.15 kN/m²e.g. Cleaneo Acoustic Design Ceiling
1000800
1200
Maximum spacings for exposed ceiling
carrying channelsSpacings of Spacings of suspenders *) Spacings of
500
furring channels
� 0.15load class kN/m²
800 **)400 / 500
a b
all dimensions in mm
400 / 500
Grid spacings fire protection ceiling
*) Fasten only to furring channels of fire protection ceiling.
(for Cleaneo AcousticCeilings see D12)
**) Fasten alternating to every second furring channel of the fire protection level if spacing of furring channels (fire protection level) is 400 mm.Fasten to every furring channel of fire protection level if spacing of furring channels (fire protection level) is 500 / 625 mm.
c
install suspended channels of exposed ceiling always laterally to furring channels of fire protection ceiling
Nonius Hanger Top
Universal Bracket for CD 60x27Knauf All Purpose Screw FN 4.3x35 / FN 4.3x65
carrying channel CD 60x27furring channel CD 60x27
GKFKnauf Boards Nonius Stirrup 0.40 kN
for CD 60x27
Nonius Pin
Detail scale 1:5
max. load per suspension of exposed ceiling: 100 NNotes
alternative suspension:Direct Bracketsee page 5 and Data Sheet D12Knauf Cleaneo Acoustic Ceilings
in case of exposed ceilings made of metal
Knauf Board(acc. to ABP P-VHT-1802/05-FN)
2
1 2
1
2
12
The additional load of the suspended ceiling (exposed
substructure of the fire protection ceiling (see also page 2
The spacings of the substructure of the fire protection
ceiling � 0.15 kN/m²) has to be considered for the
"Dimensioning of substructure").
ceiling are given by the specifications of the respectivesystem ceiling (e.g. D112) under consideration of the
Knauf Multi-level CeilingD112-D112
suspension height should be 150 mm min.
additional load of the exposed ceiling.
(installation acc. to D12)
D11 Knauf Board CeilingsMulti-level Ceiling
12
Longitudinal sound reduction index R L,w,R
Rated longitudinal sound reductionL,w,Rindices R
48
in dB
mineral woolfull area layer ofwithout mineral wool� 40 mm � 80 mm
52 54
Cladding
mm
Board ceilings with non-perforated surface
Examples of application
single layer� 12.5 mm
double layer� 2x 12.5 mm 55 5757
Connection of partition
cladding separated
Connection of partition to
paration of suspended ceilingat cladding and construction
double layer� 2x 12.5 mm 55 63
to suspended ceiling,
solid basic ceiling, with se-
Connection of partitionto solid basic ceiling(the cladding up to the solid ceiling is effectiveas separating bulkheadof the plenum)
single layer� 12.5 mm 65
46 47 48single layer� 12.5 mm
double layer� 2x 12.5 mm 53 5454
Connection of partition
continuous claddingto suspended ceiling,
Suspension height 400 mm
In case of suspension height of more than 400 mm the values should be reduced by 1 dB.
single layer� 12.5 mm 65
Connection of partition
cladding separatedwith absorbent bulkhead *)
to suspended ceiling,
60� 400 mm
Separation of plenum
boardsby bulkhead made of
� 400 mm
*) absorbent bulkhead made of mineral wool acc. to DIN EN 13162, length related flow resistance value
single layer� 12.5 mm
Note
r � 8 kPa s/m³
D11 Knauf Board CeilingsSound Protection following DIN 4109 Supplement 1 and 2
13
Carrying battens and furring battens / Universal Bracket
ca.
spacing of suspendersaca. 250
150
(anchors)
spacing of ca
rrying batte
nsc
900 1000 -800
Knauf Drywall Screws TN 4.3x55acc. to ABZ Nr. Z-9.1-251
fastening of furring battens 50x30 mm
use suspenders of load capacity class 0.40 kN
Note
1)
A customized dimensioning of the ceiling substructure is possible on request (e.g. for different batten dimensions).
to carrying battens 50x30 mm with
not valid for spacing of furring battens of 800 mm2)
1000 950 --
1100 900 --
1200 900 --
(50x30
mm)
8009501200500
700
800
600
1050
1050
1150
-
750
700850
800
900
load class kN/m²
Spacings of suspenders / anchorsSpacings ofcarrying battens
c
� 0.15
aall dimensions in mm
ca.
Carrying / furring batten
1)
spacing of furring battensb b
Max. spacings of substructure
� 0.30 � 0.50
without fire protection
2)
2)
(50x30 mm)
fire protection from below
(see page 2)
Fastening
100see also page 4option 1perimeter
Further construction informationwithout fire protection:
page 3spacing of furring battenswith fire protection:spacings of furring battens and type /thickness of cladding page 8
D111 Knauf Board CeilingWood Frame
14
Knauf Board
Panel Board 20 mm, width 625 mm
Knauf Uniflott
Connection to wall with dry liningD111-A1Details scale 1:5
carrying batten 40x60 mm (bxh) alternate side of fastening
cut edge joint
longitudinal joint
cut edge joint longitudinal joint
Direct anchoring / Universal Bracket 0.40 kN Rapid Wood Hanger 0.25 kN
connection area in case of fire protectionfiller +Trenn-Fix 65
plaster or dry lining, fully filled with mortar at
fasten Universal Bracket for wood
Knauf Ceiling Steel DowelKnauf Board
batten with 2x Knauf Drywall ScrewsTN 3.5x25 to batten
furring batten50x30 (bxh) installation aid, required in case of fire protection
as covering according to page 11
Knauf Drywall Screws TN 4.3x55
Drywall Screw TN
furring batten 50x30 (bxh)
Knauf Uniflott + Joint Tapecarrying batten
anchoring with fastenerapproved for buildingmaterial
Drywall Screw TN 3.5x45carrying batten
furring batten
fastener suitable for substrate,spacing up to approx. 1 m
carrying batten
Connection to wall with dry liningD111-D2
Longitudinal jointD111-B1 Cut edge jointD111-C1
2x KnaufDrywall Screws
TN 3.5x35
50x30 (bxh)
D111 Knauf Board CeilingWood Frame
15
Carrying channels and furring channels / suspended
spacing of ca
rrying ch
annels
c
spacing of furring channelsb b
spacing of suspendersaca. 250
(anchors)
ca.100
ca.150
see also page 4option 1perimeter
1) use suspenders of load capacity class 0.40 kN
1100
950
1000
1050
900
900
1200
1100
1000
900
800
700
-
800
750
750
800
850
-
-
700
700 650
2)
not valid for spacing of furring channels of 800 mm2)
2)
2)
-
-
-
-
-
-
-
Carrying channel to furring channel
bend to 90°before installation
bend during installation
1150
1200
600
500
750900
950 800
load class kN/m²� 0.15
Spacings of suspendersSpacings ofcarrying channel
c
� 0.50� 0.30
a
� 0.65
700
750
Ceiling F90below
1)
only Ceiling
1)
Maximum grid spacingsalle dimensions in mmwithout fire protection fire protection from below
(see page 2)
Notes It is recommended to dimension the substructure considering a possibly additional ceiling (� 0.15 kN/m²).A customized dimensioning of the ceiling substructure is possible on request.
Channel connections
Intersection Connectorfor CD 60x27
alternative 2x Clipfor CD 60x27
Further construction informationwithout fire protection:
page 3spacing of furring channelswith fire protection:spacings of furring channels and type /thickness of claddingmax. grid spacings (fire prot. from above)
pages 7 to 8page 10
D112 Knauf Board CeilingMetal Grid
16
Universal Bracket 0.40 kN suspended, e.g. with Nonius Suspension 0.40 kN
Details scale 1:5Connection to wallD112-A2 Connection to wallD112-D2
suspension options:Ankerfix Rapid Hanger 0.25 kN
- with Nonius Hanger Top 0.40 kN- with wire 0.25 kNNonius Suspension 0.40 kN
cut edge joint longitudinal joint
Combo Hanger
Nonius Stirrup 0.40 kN
filler +furring channel CD 60x27
fasten Universal Bracket with Metal ScrewsLN 3.5x9 mm to carrying channel
carrying channel CD 60x27Knauf Uniflott
Drywall Screw TNKnauf Board
UD Runner 28x27 optional as installation aid, required Trenn-Fix 65 for fire protection as covering according to page 11
Knauf Boardcarrying channel CD 60x27
Clip for CD 60x27
Drywall Screw TNKnauf Uniflott +
Joint Tape
Universal Bracketfurring channel CD 60x27Intersection Connector
Knauf Ceiling Steel Dowel
fastener suitable for substrate,spacing up to approx. 1 m
Longitudinal jointD112-B2 Cut edge jointD112-C2
Knauf 4AK Board scheme drawings
board joints with 4-side tapered edges
Knauf 4AK Boardcross mounting (staggering of joints not necessary)filling with Joint Tape
filler +Joint Tape
filler +Joint Tape
longitudinal joint
cut edge joint
D112 Knauf Board CeilingMetal Grid
17
Details scale 1:5Connection to wallD112-A1 Connection to wallD112-D3
Longitudinal jointD112-B4 Cut edge jointD112-C4
Longitudinal jointD112-B5 Cut edge jointD112-C1
filler + Trenn-Fix 65
ca. 250 mm a
UD Runner 28x27 optional as installation aid, required for fire protection as covering according to page 11
Nonius PinNonius Hanger Bottomfor CD 60x27Intersection Connectorfor CD 60x27carrying channel CD 60x27
ca. 150 mm
furring channel CD 60x27fastener suitable for substrate,spacing up to approx. 1 m
c
plaster or dry lining, fully filled with mortar at connection area in case of fire protection
for CD 60x27Nonius Hanger Bottom
Nonius Hanger Top
Nonius Pin
Knauf Boardcarrying channel CD 60x27
Intersection Connectorfurring channel CD 60x27
Ankerfix
Clip for CD 60x27
Knauf
Knauf Boards
Intersection Connectorfor CD 60x27
Ceiling Steel Dowel
Rapid Hanger
Drywall Screw TNKnauf Uniflott
carrying channel CD 60x27furring channel CD 60x27
carrying channel CD 60x27furring channel CD 60x27Knauf Uniflott +
Joint Tape
Knauf Board
for CD 60x27
Nonius Stirrup
Nonius Hanger
Nonius PinIntersection Connector
carrying channel CD 60x27Knauf Uniflottfurring channel CD 60x27
for CD 60x27
carrying channel CD 60x27furring channel CD 60x27Drywall Screw TN
Knauf Boards
Top
Drywall Screw TN 3.5x35Panel Board 20 mm,width 625 mm
Hanging Wire
AnkerfixRapid Hanger
Hanging Wire
KnaufCeiling Steel DowelNonius Hanger Top
Nonius PinNonius Stirrupfor CD 60x27Clip for CD 60x27
D112 Knauf Board CeilingMetal Grid
18
Details scale 1:5Vertically sliding connection to wallD112-A5 Vertically sliding connection to wallD112-D5
Connection of partition to board ceilingD112-B6 Connection of partition to board ceilingD113-B4
Connection to wall with exposed jointD112-A3 Connection to wall with exposed jointD112-A4
for CD 60x27Nonius Hanger Bottom
Nonius Hanger Top
NoniussplintNonius PinNonius Hanger Bottomfor CD 60x27Intersection Connectorfor CD 60x27
Knauf Board stripmitered boardfiller + Trenn-Fix 65
Knauf Board
Clip furring channel CD 60x27for CD 60x27
Drywall Screw TNJoint Tape
furring channel CD 60x27Knauf Board
Sliding connections are suitable for fire resistance F30 as well.
option 1 option 2
cavity dowel or Knauf All Purpose
UW Runner
Knauf Uniflott +Trenn-Fix 65
for connections of "lightweight" partitions to fire protectiverated longitudinal sound reduction indexcladding separated at connection:
R 52 dBL,w,R
Acoustical
full area mineral wool layer
classified suspended ceilings see page 11.
filler +Trenn-Fix 65
UW RunnerKnauf All Purpose Screw FN
with slot strapdiagonal bracing
thickness � 40 mm
Screw FN screwed withscrewed into CD Channel CD Channel
Nonius PinNonius Hanger Bottomfor CD 60x27
Intersection Connectorfor CD 60x27
ca. 150 mm
carrying channel CD 60x27
e.g. U Perimeter Profile 28x27x48fastener suitable for substrate,spacing up to approx. 1 m
c
Nonius PinCombo Hanger for CD 60x27
Edge Trim(if necessary)
furring channel CD 60x27
UD Runner 28x27 optional as installation aid
with Nonius Hanger TopIntersection Connector
ca. 150 mm c
carrying channel CD 60x27furring channel CD 60x27
Edge Trim (if necessary)
carrying channel CD 60x27
Sealant
D112 Knauf Board CeilingMetal Grid
19
Flush metal grid with carrying channel as long channel and furring channels as cross channels / suspended
Note A customized dimensioning of the ceiling substructure is possible on request.
spacing of lo
ng channels
c
spacing of cross channelsb b
spacing of suspendersa
< 1220
(anchors)spacing of suspenders
a
(anchors)
bat entire perimeter, see also page 4In case of D113 bearing UD Runneroption 2perimeter
Universal Connector as suspender
all dimensions in mmMaximum grid spacings
Spacings of
400--
Spacings of suspenders a
650
load class kN/m²Spacing of
1250
c b
cross channelslong channels
500650 -1100
1)
1) use suspenders of load capacity class 0.40 kN
� 0.15 � 0.50� 0.30
without fire protection fire protection from below
(see page 2)
Long channel to cross channel, flushChannel connections
Universal Connector
predetermined
optional folding point
adjust roughly, depending on useadjust correctly during assembly
delivered unbent
0.40 kN screw to CD Channel in case ofas suspender with Nonius Hanger Top
for additional measures for fire protectionfrom above see page 10.
Further construction informationwith fire protection:spacings of cross channels andtype/ thickness of claddingmax. grid spacings (fire prot. from above)
page 8 to 9page 10
for CD 60x27
Flush Connectorfor CD 60x27
fire protection
folding point
D113 Knauf Board CeilingFlush Metal Grid
20
Universal Bracket 0.40 kN Suspended, e.g. with Nonius Suspension 0.40 kN
Details scale 1:5Connection to wallD113-A2 Connection to wallD113-D2
longitudinal joint
cut edge joint
cut edge joint
longitudinal jointCombo Hanger- with wire 0.25 kN- with Nonius Hanger Top 0.40 kN
Nonius Hanger Top with
Universal Connectoras suspender with
Nonius Hanger Bottom
Nonius Connector
Nonius Hanger
Nonius HangerTop
Top
Nonius Pin
suspension options
Nonius HangerTop
Ankerfix Rapid Hanger 0.25 kN
M6 / 16 mm
Nonius Suspension 0.40 kN
Nonius Hanger Top 0.40 kNUniversal Connector as suspender with
Longitudinal jointD113-B2 Cut edge jointD113-C2
to center of long channel< 1220 mm
connection area in case of fire protectionplaster or dry lining fully filled with mortar at
fastener suitable for substrate,spacing � 625 mm
screw spacing � 170 mm
cross channel CD 60x27, length 1190 mm
UD Runner 28x27
aspacing of suspenders
spacing of cross channel
screwing of cladding with UD Runner requiredscrewing of cladding with UD Runner required long channel CD 60x27
cross channel CD 60x27Flush Connector for CD 60x27
fastener suitable for substrate,
screw spacing � 170 mm
(load-bearing) (load-bearing)
Knauf BoardsFlush Connector
for CD 60x27long channel CD 60x27length 1190 mm
cross channel CD 60x27,
length 1190 mmcross channel CD 60x27,
Knauf Board
Knauf Uniflott +Joint Tape
Knauf Ceiling Steel Dowel
Drywall Screw TN
long channel CD 60x27with Metal Screws LN 3.5x9screw Universal Bracket
to long channel
ccspacing of long channel spacing of cross channels
cross channel, length 1190 mm
long channel, continuous
spacing � 625 mm
D113 Knauf Board CeilingFlush Metal Grid
21
D112 F90 solely from below see also page 8 installation scheme dimensions in mm
Cladding GKF25 + 18 mm
spacing of carrying channelsc c c c
spac
ing
of fu
rring
chan
nels
ca. 1
00 500
ca.150
2nd layerFire-Resistant Board
width 1250 mmGKF 18 mm,
1st layerSolid BoardGKF 25 mm,width 625 mm
2nd
layer
1st l
aer
see page 16
for spacings ofsuspenders see page 16
2x 20 mm
1st layer:2nd layer:TN 3.5x55
TN 3.5x35
Fastening screws
KnaufDrywall Screws
300 mm170 mm
Spacingof screws
or 500
500
500
500
500
*)
*) min. 3 screws per board width
D113 F90 solely from below see also page 8
Fire-Resistant BoardGKF 18 mm,width 1250 mm
2nd
layer
1st l
ayer
400
400
400
spac
ing
of cr
oss c
hann
els40
040
040
040
040
0
spacing of long channels< 12201250 1250 1250
width 625 mmGKF 25 mm,Solid Board
channel at center line)(installed with long
for spacings ofsuspenderssee page 20
25 + 18 mmCladding GKF
TN 3.5x351st layer: 300 mmTN 3.5x552nd layer: 170 mm
Fastening screws
KnaufDrywall Screws
Spacingof screws
*)
*) min. 3 screws per board width
1st layer
2nd layer
Connection to wallD112F90vu-D2 Longitudinal jointD112F90vu-B1Details scale 1:5
Fire-Resistant Board GKF 18 mm
UD Runner 28x27 as covering for fire protection, see page 11
Nonius Hanger Bottom screwed withCD 60x27
Solid Board GKF 25 mmfurring channel CD 60x27
Metal Screw LN 3.5 x 9 mmto carrying channel
Drywall Screw TN 3.5x55fastener suitable for substrate,spacing up to approx. 1 m
carrying channel
Knauf Uniflott
Connection to wallD113F90vu-D3 Longitudinal jointD113F90vu-B3
Solid Board GKF 25 mmFire Resistant Board GKF 18 mm
cross channel CD 60x27length 1190 mm
aspacing of suspenders
400 mmspacing of cross channels long channel CD 60x27
fastener suitable for substrate,spacing � 625 mm
screwing of cladding with UD Runner requiredscrew spacing � 170 mm
Drywall Screw TN 3.5x35
cross channel CD 60x27
(load-bearing)
installation scheme dimensions in mm
D112/D113 Knauf Board CeilingsFire Resistance F90 ● solely from below
22
Details scale 1:5Connection to wall with shadow gapD111-D8 Connection to wall with shadow gapD112-D4
all dimensions in mm
� 25
� 20 mm � 20 mm
Knauf Board strip GKF
fastener suitable for substrate,spacing up to approx. 1 m
Rapid Wood Hangeralternate fasteningside
Hanging Wire
carrying batten
� 25� 20 mm � 20 mm
wood batten 30x50 (bxh)
2x Knauf Drywallscrew TN 3.5x35
Edge Trim (if necessary)UD Runner 28x27x0.6
fastener suitable for substrate,spacing up to approx. 1 m
Clip for
carrying channel CD 60x27
Knauf Board strip GKF
furring channel
Edge Trim (if necessary)
fire protection design fire protection design
Settlement jointD111-C3 Settlement jointD112-C3
glue Knauf Board strip GKF
(if necessary)Edge Trim 23x13
>aa>25 >25 >25
a
with Fugenfüller Leicht ca. 100 mm
a � 20 mm
glue Knauf Board strip GKFwith Fugenfüller Leicht
> 25 > 25> a a
(if necessary) at one sideEdge Trim 23x13
at one side
Knauf Board GKF
a � 20 mm
>aa>25 >25 >25
a
with Fugenfüller Leicht
(if necessary)Edge Trim 23x13
CD 60x27 continuousUniversal Connector for CD 60x27glue Knauf Board strip GKF
at one side
ca. 100 mm
a � 20 mm
Settlement jointD113-C4
fire protection design fire protection design
fire protection design
plaster or dry lining fully filled with mortar at connection area in case of fire protection
CD 60x2740x60 (bxh)
D11 Knauf Board CeilingsConnections to Walls / Settlement Joints
23
Carrying channel UA + furring channel CD / suspended
Notes A customized dimensioning of the ceiling substructure is possible on request.It is recommended to dimension the substructure considering a possibly additional ceiling (� 0.15 kN/m²).
spacing of ca
rrying ch
annel
c
spacing of furring channelb b
spacing of suspenderaca. 250
(anchors)
ca.100
ca.150
see also page 4option 1perimeter
2300
2050
2150
2200
1900
1950
1750
1850
2000
1200
1400
1500
1300
1100
1000
900
800
700
--
-
-
-
-
-
-
1450
1200
1300
1650
1850
-
-
-
1000
1100 850
-
-
-
-
-
-
-
-
2)
2)
2)
alle dimensions in mmfire protection from below
load class kN/m²� 0.15
Spacings of suspenders
2450
2600
600
carrying channelsSpacing of
c
500
� 0.50
13001950
� 0.30
2050 1600
a
� 0.65
1000
1200
Ceiling F90belowonly CeilingNonius Stirrup (0.40 kN)
Maximum grid spacingswithout fire protection
(see page 2)Intersection Connector for UA Profile
Carrying channel UA to furring channel CDChannel connection
bend to 90°before installation
Further construction informationwithout fire protection:
page 3spacing of furring channelswith fire protection:spacings of furring channels and type /thickness of claddingmax. grid spacings (fire prot. from above)
pages 7 + 9page 10
1)
spacing of suspenders max. 1700 mm1)not valid for spacing of furring channels of 800 mm2)
D116 Knauf Board CeilingMetal Grid UA / CD
24
Details scale 1:5Connection to wallD116-A1 Connection to wallD116-D1
furring channel CD 60x27
Top
UA 50x40carrying channel
Intersection Connector
Nonius Stirrup
Nonius Hanger
Nonius Pin
ca. 100 mm
ca. 250 mm
filler + Trenn-Fix 65
Drywall Screw TN
Nonius Hanger TopNonius Stirrup for UA 50x40
carrying channel UA 50x40
ca. 150 mm
for UA 50x40
for UA 50x40
Knauf Board UD Runner 28x27 optional as installation aid, required for fire protection as covering according to page 11fastener suitable for substrate
spacing up to approx. 1 m
filler + Trenn-Fix 65UD Runner 28x27
c a
Nonius Pin
Longitudinal jojntD116-B1 Cut edge jointD116-C1
Knauf Boardsfurring channelDrywall Screw TN
carrying channel UA 50x40
for UA 50x40
Knauf Board
carrying channel UA 50x40Intersection Connector
Nonius Pin
Nonius Hanger Top
Knauf Uniflott + Joint TapeDrywall Screw TN
Knauf Ceiling Steel Dowel
Nonius PinNonius Stirrupfor UA 50x40
Knauf
furring channelCD 60x27
for UA 50x40Nonius Stirrup
Ceiling Steel Dowel
Knauf Uniflott
ca. 200 mm
UA Profile 50x40x2.0
UW Profile 50x40x0.6Metal Screw LB 3.5x16 furring channel CD 60x27
extension of UA Profileswith UW Profile 50x40
Nonius Hanger Top
Intersection Connectorfor UA 50x40
CD 60x27
D116 Knauf Board CeilingMetal Grid UA / CD
25
Details scale 1:5application according to Technical Data Sheet D16 Knauf Ceiling Built-insCeiling bulkhead
� 250 mm
Höhe
-H-
� 250 mm
If spacing of Ceiling Steel Dowel is reduced
Acoustical Sealant
Height -H- Knauf Board
� 1.40
� 1.00
m mm12.5
2x 12.5
by 50 %, allowable heights may be doubled
UW Runner
Dowel a � 1.0 m
Drywall Screw TNUniflott
insulationUW Runner
Knauf CW Stud
Knauf Board
DrywallScrew TN
Knauf Board
Cladding of bulkhead
rivet UW Runner with Knauf CW Stud
Knauf Ceiling Steel
application according to Technical Data Sheet D19 Knauf Designed CeilingsSplit level ceiling 45°
Drywall Screw
Knauf Board
CD 60x27
45° miterKnauf Board with
DrywallScrew TN
Multi Connector withadapters 135°
TN 3.5x25
Multi Connector with adapters 135°(shorten connector if necessary)
Multi Connector for CD 60x27
for more adapters see Data Sheet D19
Multi Connector Adapteradapter e.g. 135°
application according to Technical Data Sheet K736 Knauf LaVita Shielding BoardsLaVita Shielding Boards
LaVita Shielding Board 12.5 mmconductive side
grounding via potential equalizationLaVita Arrester Plate
LaVita Shielding Board 12.5 mm
LaVita Arrester Platescrewing into metal studKnauf All Purpose Screw FN 4.3x35, LaVita By-pass Plate
cut edge joint with
conductive connectionin longitudinal direction
of LaVita Shielding Boards
Conductionand by-pass
LaVita Shieldingconductive side
and plenumof partition
Reference for more information D12 Knauf Cleaneo Acoustic Ceilings / D15 Knauf Wood Joist Ceilings / D16 Knauf Ceiling Built-ins( e.g. access panels, illuminations, ceiling bulkhead)
covering of
Shielding: high frequency electromagnetic waves / electrical alternating fields of low frequency
Board
D11 Knauf Board CeilingsSpecial Details
26
Consumption of material per m² ceiling without allowance for loss and waste. Amounts refer to ceiling area of: 10 m x 10 m = 100 m²
- - 0.7Nonius Hanger Bottom for CD 60x27
mineral wool (consider fire protection specs, see pages 6 to 10)
Metal Screws 4x LN 3.5x9 mm (screwing to CD Channel)Flush Connector for CD 60x27
m²
pcs
CD Channel 60x27x0.6; length 1.19 m
CD Channel 60x27x0.6; length 4 m
Metal Screws 2x LN 3.5x9 mm (screwing to CD Channel)Combo Hanger for CD 60x27
Multi-Connector (as longitudinal connection for CD Channels)
alt.
pcsm
m
pcs
-1.5
as req. as req. as req.
--
--
as req. 1
1.5-
- 0.20.21.9
-
-
-
--
- -
1.9
0.8
-
-
-
- -- 0.7
0.8
1.2 -
e.g. Knauf Ceiling Steel Dowel for reinforced concrete
Metal Screws 2x LN 3.5x9 mm (fastening to CD Channel)Universal Bracket for CD 60x27
Ankerfix Rapid Hanger for CD 60x27
approved fastenerKnauf Ceiling Steel Dowel (for reinforced concrete)
substructure
Nonius Hanger Top
Combo Hanger for CD 60x27
or
or
Nonius Pin
Hanging Wire
alt.
alt.
pcs
pcs
pcs
fastener approved for substrate
italic = not provided by Knauf
UD Runner 28x27x0.6; length 3 mconnection to wall
Description
m
pcs
Unit
0.70.7
- - 0.7
-- -
-
-1.3
-2
0.70.7
-1.2
1.21.2 -
-
2
-- 0.7
1.4 2.41.2
-
0.4
0.7
1
0.4
0.4 0.4
0.4
1 2
0.4
0.7
2 3D113
Amount as average valueD111
Knauf Drywall Screws 2x TN 3.5x25 mm (screwing to batten)
alt.
alt. Rapid Wood HangerKnauf Drywall Screws 2x TN 3.5x35 mm (screwing to batten)
carrying batten 50x30 mmfurring batten 50x30 mmKnauf Drywall Screw TN 4.3x55 mm (screwing furring batten to carrying batten)
Jointing
pcs
hanger: 650 mm; carr. chan.: 1250 mm; furr. chan.: 500 mm
hanger: 650 mm; carr. chan.: 1250 mm; furr. chan.: 500 mm
hanger: 850 mm; carr. batten: 700 mm; furr. batten: 500 mm
2 Standard
F30 solely from aboveKnauf Boards GKF / GKFI
3
2
15 mm
hanger: 1100 mm; carr. chan.: 1250 mm; lfurr. chan.: 500 mmKnauf Boards GKB / GKBIhanger: 1000 mm; carr. batten: 900 mm; furr. batten: 500 mm
Standard1
D111 D113
12.5 mm Knauf Boards GKB / GKBIStandard1
12.5 mm
Knauf Boards GKB / GKBI resp. GKF / GKFI 2x 12.5 mmStandard
2x 12.5 mm
0.4
1.3
2.6
2.6
1.56
2.52.11.2
2.13.2
1.5
--
-
-
- - -
--- - -
-
- --4
--
1.3 24
1.2-
1.21.2
0.7
0.7 1.2
1.90.20.8
1.21.21.22.4
Universal Bracket for timber batten 50x30 1.3 2 - - -
alt.
Metal Screws 2x LB 3.5x9.5 mm
Universal Connector (as suspender)
Joint Tape (for cut edges)Knauf Jointfiller Super for machine filling; 20 kg bagKnauf Uniflott for hand filling; 25 kg bag resp. 5 kg bagTrenn-Fix 65 m
kgkgm
- -
- -
0.7 1.2
- 2.4 -
-
Universal Connectoralt. 3 3 -
0.3
0.450.4
0.4
0.45
0.40.50.6
0.45
0.40.30.4
0.45
0.4
0.60.5
0.45
0.40.350.45
--17 9- 17
27
-
927
27
--- -
mmpcs
**) only necessary for fire protectionas req. = as required
F30 solely from belowF30 allein von untenKnauf Boards GKB / GKBI resp. GKF / GKFI
Knauf
TN 3.5 x 45 mm
TN 3.5 x 25 mmTN 3.5 x 35 mm
Screw attachment (fastening of Knauf Boards)
DrywallScrews
Knauf Boards m² 1(see below) 2 1 2 1
� 0.30 *)
� 0.15 *)
� 0.30 *)
� 0.30 *)
� 0.15 *)
*) load class kN/m²
2x Nonius Hanger TopNonius Connector2x Nonius Pin
- - 1.4 2.4 -- - 0.7 1.2 -- - 1.4 2.4 -
M 6 / 16 - - -0.7 1.2
1.2
2.41.2
D11 Knauf Board CeilingsConsumption of Material of selected Examples
27
Description
UD Runner 28x27x0.6; length 3 m
Unit Amount as average valueD112
connection to wall
italic = not provided by Knauf
fastener approved for substrate
alt.
0.4
substructureKnauf Ceiling Steel Dowel (for reinforced concrete)approved fastener
e.g. Knauf Ceiling Steel Dowel for reinforced concrete
Hanging WireAnkerfix Rapid Hanger for CD 60x27Combo Hanger for CD 60x27alt.
Nonius Hanger Top
Nonius Hanger Bottom for CD 60x27
Combo Hanger for CD 60x27alt.alt. Nonius Stirrup for CD 60x27
Nonius Pin
Metal Screws 2x LN 3.5x9 mm (screwing with CD Channel)
Universal Bracket for CD 60x27Metal Screws 2x LN 3.5x9 mm (fastening to CD Channel)
or
or
Nonius Stirrup for UA 50x40
D1161 2
0.4 0.4 0.4 0.4 0.4
0.4 0.4 0.4 0.4 0.4 0.4
0.7 1 1.4
1.22.4
1.2
1.21.21.2-1.21.2-
2.14.2
2.12.1
4.22.12.12.1
-
1.51.51.5-1.51.5-
--
---
--
0.7
--
0.7
0.7
--
---
11----1
--
---
--
1.4
--
1.4
1.4
Intersection Connector for UA 50x40mineral wool (consider fire protection specs, see pages 6 to 10) as req. as req.
- - -as req.as req.
2.3 2.31.2
2.3
Multi-Connector (as longitudinal connection for CD Channels)CD Channel 60x27x0.6; length 4 m
2x Clip for CD 60x27Intersection Connector for CD 60x27
UW Profile 50x40x0.6 (for extension of UA Profiles)
alt.
UA Profile 50x40x2.0
3.23.2
--
0.6-
0.6-
3.5
-
0.7-
2.12.12.1
0.040.04
- -
0.41.1
0.41.1
0.04
-
0.41.1
m
pcs
1.2 2.1
pcs
mpcsmm
m²
pcs
pcs
pcs
pcs
pcs
pcs
3 4
0.4
0.4
Joint Tape (for cut edges)
mTrenn-Fix 65Knauf Uniflott for hand filling; 25 kg bag resp. 5 kg bagKnauf Jointfiller Super for machine filling; 20 kg bag
kg
Knauf
TN 3.5 x 55 mmJointing
TN 3.5 x 25 mmTN 3.5 x 35 mm pcs
Screw attachment
kgm
21 3
(fastening of Knauf Boards)
2x 12.5 mm
hanger: 2050 mm; carr. chan.: 1000 mm; furr. chan.: 500 mm
hanger: 1300 mm; carr. chan.: 1000 mm; furr. chan.: 500 mm
12.5 mm
hanger: 700 mm; carr. chan.: 800 mm; furr. chan.: 500 mm
hanger: 750 mm; carr. chan.: 1000 mm; furr. chan.: 500 mm
hanger: 950 mm; carr. chan.: 1000 mm; furr. chan.: 500 mm
Knauf Boards GKF / GKFI
Standard
Standard
F90 solely from below
F30 solely from below / F60 below basic ceiling I to III
Knauf Boards GKF / GKFI (Solid Boards)3
D112
2x 20 mm3
2x 12.5 mm
12.5 mmStandardF30 below basic ceiling type II to III
Knauf Boards GKB / GKBI resp. GKF / GKFI
Knauf Boards GKB / GKBI 2x 12.5 mm
Knauf Boards GKB / GKBIF30 below basic ceiling type II to III
Knauf Boards GKF / GKFI 12.5 mm
StandardKnauf Boards GKB / GKBI
2
F30 solely from below / F60 below basic ceiling I to III2x 12.5 mmKnauf Boards GKF / GKFI
4
4.64.62.3 2.3
1.5
1.53.0
1.5
5.82.9
as req.
4.8
2.4-
2.4
2.42.4
2.44.8
2.4
1.2
-
5.8
-
2.9-
-
0.73.5
0.30.40.45
0.40.5
0.45
0.40.8-0.45
0.41-0.45
0.40.30.40.45
0.40.50.60.45
0.40.8-0.45
0.4
91717-
- - 171313
-
21 ---17 9
172113-
0.6
as req. = as required
D116
1
DrywallScrews
Knauf Boards m² 1 2 21 22 2(see below)
1
2
� 0.30 *)
� 0.15 *)
� 0.50 *)
*) load class kN/m²
� 0.15 *)
� 0.30 *)
---
2x 20 mmhanger: 800 mm; carr. chan.: 1000 mm; furr. chan.: 500 mm
F90 solely from below and from aboveKnauf Boards GKF / GKFI (Solid Boards)
hanger: 600 mm; carr. chan.: 750 mm; furr. chan.: 500 mmKnauf Boards GKF / GKFI (Solid Boards)F90 solely from below and from above
25 + 18 mm� 0.50 *)
� 0.50 *)
-
---
Consumption of material per m² ceiling without allowance for loss and waste. Amounts refer to ceiling area of: 10 m x 10 m = 100 m²
D11 Knauf Board CeilingsConsumption of Material of selected Examples
28
D11 Knauf Board CeilingsSpecifications
Item Description No. of units Unit price Total price
...... Ceiling lining/ suspended ceiling * DIN 18168-1, installation height in m .........., suspension height in cm .............,*fi re resistance class according to DIN 4102-2 F30/ F60/ F90/ F120 *,*in connection with basic ceiling type I/ II/ III * DIN 4102-4, */ for ceiling lining solely resistant to fi re from below for protecting the basic ceiling, */for suspended ceiling solely resistant to fi re from below for protecting the basic ceiling and the plenum, */for suspended ceiling solely resistant to fi re from the plenum for protecting the room lying below, */for suspended ceiling solely resistant to fi re from the plenum and from below for protecting the room lying below, the basic ceiling and the plenum *,*anchored on reinforced concrete/ wooden beams, spacing in cm ............./steel girder, type .............., spacing in cm ............., *single/ double * layer cladding made of Knauf Boards GKB/ GKBI/ GKF/ GKFI * 12.5/ 15/ 18/ 20/ 25 * mm / LaVita Shielding Boards GKF 12.5 mm *, jointing in accordance with Code of Practice no. 2 (IGG, April 2003)quality standard Q1 basic fi lling to be coated with plaster/ ........... */ quality standard Q2 standard jointing *.Product/ System: Knauf Board Ceiling D111/ D112/ D113/ D116 * ......... m² .......... € .......... €
...... Ceiling lining/ suspended ceiling * DIN 18168-1, installation height in m .........., suspension height in cm .............,* fi re resistance class according to DIN 4102-2 F30/ F60/ F90 *,*for ceiling lining solely resistant to fi re from below for protecting the basic ceiling, */for suspended ceiling solely resistant to fi re from below for protecting the basic ceiling and the plenum *,*anchored on reinforced concrete/ wooden beams, spacing in cm ............./steel girder, type .............., spacing in cm ............., *installation of fi re protection ceiling with carrying channels and furring channels, suspended with Universal Bracket/ Nonius Suspension *,single/ double * layer cladding, made of Knauf Fire-Resistant Boards GKF, thickness 20/ 2x12.5/ 18+15/ 20+20/ 25+18 * mminstallation of exposed ceiling with furring channels / carrying channels and furring channels *, suspended with Direct Brackets/ Universal Brackets * on furring channels of fi re protection ceiling,cladding made of Knauf Boards GKB 12.5 mm,jointing in accordance with Code of Practice no. 2 (IGG, April 2003)quality standard Q1 basic fi lling to be coated with plaster/ ........... */ quality standard Q2 standard jointing *.Product/ System: Knauf Ceiling D112 below fi re protection ceiling D112/ D116 * ......... m² .......... € .......... €
...... Jointing as upgrade for gypsum board ceiling, for higher surface requirements, quality standard Q3 according to Code of Practice no. 2 (IGG, April 2003),tolerance fl atness with higher requirements according to DIN 18202, table 3, line 7,*on ceiling, application height in m .........., substrate gypsum boards,application of fi lling compound on the entire surface, scratched. Product: Knauf Readygips ......... m² .......... € .......... €
...... Jointing as upgrade for gypsum board ceiling, for highest surface requirements, quality standard Q4 according to Code of Practice no. 2 (IGG, April 2003),tolerance fl atness with higher requirements according to DIN 18202, table 3, line 7,on ceiling, application height in m .........., substrate gypsum boards, to be coated with: smooth/ textured * ceiling linings with shine/ glaze/ paint coats/ coats with medium shine/ Stuccolustro/ other sophisticated smoothing technique *,application of special primer , pigmented white, organic based,Product: Knauf Putzgrund plaster primer and fi nishing plaster (skim coat) on the entire surface, thickness of coat: 2 mm, smooth surface.Product: Knauf Multi-Finish ......... m² .......... € .......... €
* Cancel not applicable items Sub-total ............... € 29
D11 Knauf Board CeilingsSpecifications, Construction, Application
Item Description No. of units Unit price Total price
...... Ceiling lining/ suspended ceiling * DIN 18168-1, installation height in m .........., suspension height in cm .............,*fi re resistance class according to DIN 4102-2 F30,*for ceiling lining solely resistant to fi re from below for protecting the basic ceiling, */for suspended ceiling solely resistant to fi re from below for protecting the basic ceiling and the plenum, *anchored on reinforced concrete/ wooden beams, spacing in cm ............./steel girder, type .............., spacing in cm ............., *cladding:single layer made of Knauf Boards GKF (4AK) 12.5 mm/double layer made of one layer Knauf GKF 12.5 mm and one layer Knauf Boards GKF (4AK) 12.5 mm *,Jointing for higher surface requirements, quality standard Q3 according to Code of Practice no. 2 (IGG, April 2003),tolerance fl atness with higher requirements according to DIN 18202, table 3, line 7,application with Knauf Readygips/ TRIAS/ Jointfi ller Super/ Fugenfüller Leicht * and Joint Tape.Product/ System: Knauf Plattendecke D111/ D112/ D113/ D116 * 4AK .......... m² .......... € .......... €
...... Connection as angle profi le/ joint/ UD Runner *, sliding/ fastened/fi re resistance ............*, for ceiling lining/ suspended ceiling *,at entire perimeter, installation according to drawing no. ............... . .......... m .......... € .......... €
* Cancel not applicable items Sub-total ............... €
ConstructionKnauf Board Ceilings are anchored directly to the basic ceiling as a ceiling lining, or with a suspen-sion as suspended ceiling.Knauf Boards are screwed on a wood frame made of carrying battens and furring battens (D111), on a metal grid made of carrying channels and fur-ring channels (D112/ D116) or on a flush metal grid made of long and cross channels (D113.Select board type considering technical and build-ing physical requirements.
Settlement joints have to be taken over into the construction of the ceiling system.Use control joints in the case of ceiling areas over approx. 15 m length, or for narrow ceiling spaces caused by a break of a wall. Separate gypsum boards from building elements made with materials other than gypsum, especial-ly columns, by creating control joints that allow for movement, e.g. shadow gap.
By applying Knauf LaVita Shielding Boards a strong shielding of high frequency electromagnetic waves and of electrical alternating fi elds of low fre-quency can be achieved.Knauf profi les are delivered galvanized. This cor-rosion protective coating is suffi cient for indoor rooms, including bathrooms and kitchens in pri-vate housing. For other areas, e.g. exposed to out-door air, additional corrosion protection is neces-sary (see DIN 18168-1 table 2).
ApplicationSubstructureAnchoring to basic ceilings made of● wood: Drywall Screws (used in accordance with
Construction Supervisory Permit no. Nr. Z- 9.1- 251),
● reinforced concrete: Knauf Ceiling Steel Dowel (used in accordance with Construction Supervi-sory Permit no. Z-21.1-1519),
● other building materials: anchors have to be per-mitted and standardized for the building material being used.
Fire protection from above: Use anchor that is ap-proved for fi re protection purposes (Knauf Ceiling Steel Dowel). Suspension of channels only with suspenders according to page 10 (consider addi-tional measures).Suspend with Hanging Wire and Ankerfi x Rapid Hanger (lock lever), Universal Connector, Combo Hanger or Rapid Wood Hanger, Universal Brack-et, Nonius Hanger (screw with channel in case of fi re protection from above or total ceiling weight of
≥ 0.4 kN/m²) or Nonius Stirrup. Secure Nonius Pin against sliding out. For spacings of anchors and channels or battens see tabels of systems. Connect carrying battens / channels with suspenders and align planely in re-quired height.Connections of channels / battens● D111: carrying battens to furring battens 50/30
with Knauf Drywall Screw TN 4.3 x 55 mm● D112: carrying CD channel to furring CD Chan-
nel with CD Intersection Connector or Clips for CD 60x27
● D113: long CD channel to cross CD Channel with Flush Connector or Universal Connectors
● D116: carrying UA Profi les to furring CD Chan-nels with UA Intersection Connector
Connection to wall with UD Runner 28/27 as load-bearing connection, installation aid or in case of fi re protection; fastening with anchor that is suitable for the respective building material, spacing of fas-teners 1 m max. (non load-bearing) resp. 625 mm
max. (load-bearing). For sound protection require-ments seal up carefully with acoustical sealant ac-cording to DIN 4109, supplement 1, chapter 5.2; porous sealant strips like Sealing Tape are usually not suitable in this case.
Cladding● Apply boards laterally to furring battens (D111)/
furring channels (D112/ D113/ D116).● Apply cut edge joints on battens / channel and
stagger them for at least 400 mm. If using 4AK Boards (4-side tapered egdes) cross joints are allowed in connection with fi lling with Joint Tape.
● Start fastening of Knauf boards either in the mid-dle or at a corner in order to prevent upsetting deformation. Press boards fi rmly on to the grid and screw with Drywall Screws TN according to page 3.
● Carry out connections to other construction-al components with Knauf Trenn-Fix 65 and fi ll-er, cover connection with runner/ board strips in case of fi re protection.
30
D11 Knauf Board CeilingsFastening of Loads, Jointing, Surface Treatment
Fastening of loads to Knauf Board Ceilings● Ceiling lights, curtain rods etc. can be fastened
to board ceilings using universal dowels, cavity dowels or toggles.
● Single loads fastened directly to the cladding should not exceed 0.06 kN per span width of board.
● Additional loads (extra loads like ceiling lights, curtain rods etc.) have to be considered for the calculation of the total ceiling load according to diagram on page 2 or should be fastened direct-ly to the basic ceiling.
● In case of fi re protection the fastening of loads to cladding or channels is not permissible, fasten-ing of loads only to basic ceiling. „Ceiling below Ceiling“ allows the installation of exposed ceil-ings ≤ 0.15 kN/m² in case of fi re protection.
JointingFor higher optical quality requirements like occur-ing streak of light, Knauf boards with 4AK edges are the ideal basis for perfect jointing with Joint Tape, Knauf Fugenfüller Leicht or Readygips.With 4AK Boards the usual displacement of cut edges of at least 400 mm can be replaced by the much more effective cross joint application and jointing.
Filling compounds● without Joint Tape: hand fi lling with Knauf Uni-
fl ott/ Unifl ott impregnated/ TRIAS● with Joint Tape: hand fi lling with Knauf Fugenfül-
ler Leicht or machine fi lling with Ames machine and Knauf Jointfi ller Super
● Knauf TRIAS matches the color of the paper of gypsum boards and has reduced suction proper-ties after hardening
● surfaces fi lled with Knauf TRIAS are of low con-trast and particular advantageous for paint coats and fl eece wallpapers
● Knauf Unifl ott impregnated is the system fi lling compound for impregnated Knauf Boards. It is water-repellent and matches the color of impreg-nated Knauf Boards
● use Knauf Finish-Pastös for the fi nal fi lling coat as fi ne skimming before sanding the joints
Application● for multi layer cladding, fill in joints of first layers,
smooth joints of top layer● fi ll all visible screw heads as well● Recommendation: Fill cut edge joints of visible
layers using tape no matter which filling material is used
● use Knauf Spezialgrund to prime the entire sur-face of fi lled Knauf Boards to control suction and for optical harmonization of the surface. Knauf Spezialgrund is a system component for the creation of surfaces with higher quality require-ments
● quality standards Q1 to Q4 according to Code of Practice no. 2 „Verspachtelung von Gipsplatten - Oberfl ächengüten“ of the IGG
Application time / climate● Filling of joints should only take place after the
boards have been allowed to rest in the given hu-midity and temperature zones, and no more lon-gitudinal changes can be expected, i.e. expan-sion or contraction.
● Joints should be filled at a minimum temperature of +10°C (50°F).
● in case of mastic asphalt screed, fill in joints after screed has been applied
Surface treatmentBefore applying paints or coats the fi lled surface should be dust-free. Use a primer on Knauf Boards before coating or painting them. Ensure that the primer and the coat or paint are compatible.To settle the different suction properties of the fi lled areas and the paper surface, primers like e.g. Knauf Tiefengrund/ Spezialgrund/ Putzgrund are suitable.In case of wallpaper lining a primer that allows an easier removal of wallpaper for redecoration is rec-ommended. After wallpapering or plastering ensure adequate ventilation for fast drying.
The following coats can be used on Knauf Cleaneo Acoustic Boards:● wallpapers: paper-, textile and synthetic wallpa-
pers. Use only adhesives made of cellulose ac-cording to „Code of Practice no. 16 “Technische Richtlinien für Tapezier- und Klebearbeiten“, Frankfurt/Main 2002, released by Bundesauss-chuss Farbe und Sach wertschutz.
● Plasters: Knauf structured plasters, Knauf indoor plasters, Knauf Acoustic Plaster, entire surface smoothing like e.g. Knauf Readygips or Knauf Multi-Finish, mineral plasters in connection with paper taped jointing.
● Coats: Resin dispersion paints, multicolored (rainbow) emulsion, oil paint, matte-fi nish lac-quer, alkyd resin paint, polymer resin paint, PUR lacquer, or epoxybased lacquer, according to intended use or as required.
● Alkaline coats such as lime, water glass paints and silicate-based paints are unsuitable for gyp-sum board surfaces.
● Silicate-based emulsion paints may be used after referring to the manufacturer’s recommen-dations and following the stipulated guidelines closely.
Gypsum plasterboard surfaces that have con-stantly been exposed to light without any protec-tion can cause yellowing after coating. Therefore a trial coat is recommended that will extend across several boards including all joints. Yellowing can, however, be successfully avoided only by using a special primer.
31
D11 Knauf Board CeilingsDeclarations of Compliance
Declaration of compliance by the system manufacturer
Knauf Gips KGAm Bahnhof 797346 Iphofen, Germany
It is certifi ed herewith that the construction variants, application details and specifi ed products included iniKnauf Technical Data Sheet D11 Knauf Board Ceilings, edition 2006-03 are fully in accordance with the specified valid building supervisory proofs respectively.
As far as specified for the respective system / detail, this applies particularly to ● the calculation of statics according to DIN 18168 and / or DIN EN 13964● the fire protection according to ABP P-3400/4965-MPA BS and ABP P-3155/3992-MPA BS
To fullfill the building supervisory requirements specified above in the installation of Knauf ceiling systems, building and application have to be done accord-ing to the valid edition of Knauf Technical Data Sheet D11with system components specified there. This has to be certified by the installer of the component with the declaration of compliance (see above) towards the contractor.
Iphofen, March 2006
Prof. Dr. Hummel Dr. Ruf
Declaration of compliance by the installer of the building component
Installer: .................................................................................................................................................................................................(name, address) .................................................................................................................................................................................................
Site / building: .................................................................................................................................................................................................
Date of installation: .................................................................................................................................................................................................
Building Component / .................................................................................................................................................................................................requirements: .................................................................................................................................................................................................
.................................................................................................................................................................................................
It is certifi ed herewith that the Knauf ceiling system as stated above has been built and installed in accordance with
Knauf Technical Data Sheet D11 Knauf Board Ceilings, edition 2006-03
with the system components specified there, and has therefore been built regarding the declaration of compliance by the system manufacturer below in accordance with the valid building supervisory proofs concerning statics, sound insulation and fire protection.
.............................................................................................................. ..........................................................................................................Place, date Stamp and signature
D11/engl./D/03.06/FB/D
© All technical changes reserved. Only the current printed instructions are valid. Our warranty is expressly limited to our products in flawless condition. All application quantities and delivery amounts are based on empirical data that are not easily transferable to other deviating areas. All rights reserved. All amendments, reprints and photocopies, including those of excerpts, require the express permission of Knauf Gips KG, Am Bahnhof 7, 97346 Iphofen, Germany.* A rate of 0.39 € per minute will be charged if calling from the German landline network. Callers whose phone numbers are not registered within the address database of Knauf Gips KG (e.g. private build-
ers or non-customers) will be charged a rate of 1.69 € per minute. Calls from mobiles will be charged 1.48 € per minute. ** 0.12 € per minute
The structural, statical properties, and characteristic building physics of Knauf systems can solely be ensured with the exclusive use of Knauf system components, or other products expressly recommended by Knauf.
Phone: 09001 31-1000*Fax: 01805 31-4000**
Knauf Gips KG, Am Bahnhof 7, 97346 Iphofen, Phone: +49 9323 31-0, Facsimile: +49 9323 31-277www.knauf.deknauf-direkt@knauf.de
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