205

206

400 mm

500mm

600 mm

AB

C

A

The particular shape of the sheet means roofing is completely impermeable to all weathers.

Sheets are supplied in sizes 400 - 500 - 600 mm

Alugraf

TEC

HN

ICA

L D

ATA

SH

EET

A = Sheet B = Bracket C = Cap

lu raf is a metal roofin system consistin of 3 elements sheet, cap, bracket. t can be installed on very entle slantin an les, even less than 1%.

207

ALUGRAF 600 PROFILE IN ALUMINIUM ALLOY 5754 H18/28 0,7 MM THICK

LOAD CAPACITIES [kg/m2]

Load diagram

supports centre distance

[cm]

Uniformly distributed load

[daN/m2]

100 550

125 276

150 168

Alugraf

TEC

HN

ICA

L D

ATA

SH

EET

*(it is calculated in the dual hypothesis of perm.= 1.400 kg/cm2=13,73 kN/cm2 and perm. = i/200)

The contents of this calculation table are to be considered approximate and purely indicative. The structural calcula-tion is the task of the designer and/or user in each single case that also has to determine the application design specifications for the roofing in question

WEIGHTS PER M2 OF THE INSTALLED ROOFING [kg/m2]

Sheet 400 500 600

Thickness 0,5 0,6 0,7 0,8 0,5 0,6 0,7 0,8 0,5 0,6 0,7 0,8

Aluminium - 2,86 3,35 3,82 - 2,62 3,05 3,49 - 2,45 2,86 3,27

Copper 7,89 9,47 11,09 12,62 7,21 8,65 10,09 11,53 6,76 8,11 9,46 10,81

Stainless steel 7,07 8,48 9,90 11,31 6,45 7,75 9,04 10,32 6,05 7,86 8,47 9,68

Titanium zinc 6,29 7,55 8,80 10,09 5,74 6,89 8,04 9,19 5,38 6,46 7,55 8,61

Pre-painted steel 7,05 8,46 9,87 11,28 6,44 7,73 9,01 10,30 6,03 7,24 8,45 9,65

208

S

Ri

CURVATURE BY MICRO ROLLER CURVING

SHEE

T TO

OLI

NG

Alugraf

CURVATURE BY MICRO ROLLER CURVING

S max sheet length

Ri aluminium other materials

8 m 12 - 14 m max 8 m

11 m 14 - 16 m max 11 m

13 m 16 - 18 m max 13 m

15 m 18 - 20 m max 15 m

20 m 20 - 25 m max 17 m*

25 m 25 - 30 m max 21 m*

30 m 30 - 35 m max 25 m*

* non standard toolings

209

1st phase Fitting the bracket

2nd phase Fixing the bracket

INST

ALL

ATI

ON

INST

RUC

TIO

NS

Fixing for woodg a l v a n i s e d /stainless steel drill type fixing with countersunk cross cut head, 6 x 50 mm

Fixing for steel self drilling c o u n t e r s u n k cross cut stainless steel/galvanised fixing 6 x 30 mm

Alugraf

210

Alugraf

3rd phase Fitting the 2nd sheet

5th phase Completing the assembly sequence

4th phase Tightening the system with the cap

INST

ALL

ATI

ON

INST

RUC

TIO

NS

211

The Alugraf system components can be made directly on site with no length restrictions.

Sheets of any length wanted can be made directly on site with the mobile profiling unit, ready to be lifted onto the roof, solving logistic transport, handling and storage issues.

Alugraf

PRO

DU

CTI

ON

ON

TH

E BU

ILD

ING

SIT

E

212

Side connection on a raised bracket

Alugraf

Intersection of two pitches at different levels

APP

LIC

ATI

ON

S

213

Alugraf

APP

LIC

ATI

ON

S

Connections with projecting elements

Side connection with shaped sheet

214

Alugraf

APP

LIC

ATI

ON

S

Gutter

Converse channel

215

Alugraf

APP

LIC

ATI

ON

S

Installing the exhaust

216

Alugraf

Big elements projecting from the ridge

APP

LIC

ATI

ON

S

217

Alugraf

APP

LIC

ATI

ON

S

Elements projecting from the pitch

218

APP

LIC

ATI

ON

S

- light elements can be sustained by the sheet’s ribs using clamp brackets for distributing loads

- in the case of very heavy elements, each supporting point has to be treated as a chimney (using a collar and flange)

Alugraf

219

100

100

100

100

500

3200

3400

400

40

50

15

40

220

50 20

50

95°

205

40

15110°

3200

100

600

100

95

110°

AC

CES

SORI

ESNotched ridge

total development 750 mmlength = 3.400 mm (Alugraf 400)length = 3.200 mm (Alugraf 500)length = 3.200 mm (Alugraf 600)

PART. DEVELOP. = 415 MM

PART. DEVELOP. = 330 MM

Alugraf

220

AC

CES

SORI

ES

Aluminium extruded profile for internal support

Universal AlugrafAluminium extruded profile for external support

Notched seal

Alugraf

221

A

40 mm

L a ric

hiesta80 mm

s

40 mm

L a ric

hiesta100 mm

Adjustable supports

Ridge support

Alugraf stop

“Omega” profiles80 and 100 mm

AC

CES

SORI

ES

L on request

L on request

Alugraf

222

113

35

135

80

25

28

Bent sheetL max = 8.000 mm

Pressformed snow stopdevelopment 417 mm

Notched wall connection minimum development 417 mmL = 3.400 mm (Alugraf 400)L = 3.200 mm (Alugraf 500 and Alugraf 600)

Curved sheetL max = 8.000 mm

AC

CES

SORI

ES

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06 WOOD SLAT07 POLYAMIDE BRACKET08 INSULATING MATERIAL09 WOOD SLAT FOR VENTILATION10 ALUGRAF SHEET

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ALVA

NISE

D SH

EET

OMEG

A05

RID

GE06

ADJ

USTA

BLE

GALV

ANIS

ED S

TEEL

FEET

07 G

ALVA

NISE

D SH

EET

OMEG

A08

GAL

VANI

SED

SHEE

T OM

EGA

09 C

LOSU

RE S

HEET

10 A

LUGR

AF S

HEET

250

03 02

07 06 05 04

01

Alugraf

SEC

TIO

NS

– TE

CH

NIC

AL

NO

DES SECTION TYPE WITH OMEGA

01 O

RIGI

NAL R

EINF

ORCE

D CO

NCRE

TE S

TRUC

TURE

02 G

ALVA

NISE

D SH

EET

OMEG

A03

ADJ

USTA

BLE

GALV

ANIS

ED S

TEEL

FEET

04 A

LUGR

AF S

HEET

05 A

LUGR

AF C

AP06

POL

YAM

IDE

BRAC

KET

07 IN

SULA

TING

MAT

ERIA

L

251

01

03 02

07 06 05 04

Alugraf

SEC

TIO

NS

– TE

CH

NIC

AL

NO

DESSECTION TYPE WITH SLATS

01 O

RIGI

NAL R

EINF

ORCE

D CO

NCRE

TE S

TRUC

TURE

02 W

OOD

SLAT

03 A

DJUS

TABL

E GA

LVAN

ISED

STE

EL FE

ET04

ALU

GRAF

SHE

ET

05 A

LUGR

AF C

AP06

POL

YAM

IDE

BRAC

KET

07 IN

SULA

TING

MAT

ERIA

L