NOISE ISOLATION FOR CONSTRUCTION

Maximum noise reduction for airborne

and structure noise.

Akustik +

Factory 1

Factory in Austria

Factory 2

PARTNERSHIP BETWEEN TWO SUCCESFULL COMPANIESAt two different locations in Europe, but in the same year, 1969, AMC Mecanocau-cho and Getzner were founded. Both companies were developing supports for isolating airborne and structure noise. Both companies have almost fi ve decades of experience.

Towards the end of the 80s, both compa-nies knew each other and started working together in industrial projects in Spain with a completely new product: Sylomer®.Since that time, the technical Departments

of AMC and Getzner analyze projects together solving extremely complex prob-lems of noise reduction in construction and Industry.

Currently AMC Mecanocaucho and Getzner are not connected just with a contract, but also they have a friendship as well as a long list of successfully comple-ted projects. With this team the solution to your noise problems are in good hands!

DOWNLOAD CATALOGUE:

Lack of fulfilment of conditions as set out in the Certification Agreement may render this certificate invalid.

ACCREDITED UNIT: DNV BUSINESS ASSURANCE ESPAÑA, S.L, C/ GARROTXA, 6-8, PL. 3 OF.1, 08820, EL PRAT DE LLOBREGAT, BARCELONA, SPAIN, TEL:+34 93 4792600

www.dnvba.es

No 06/C-MA004No 06/C-MA004

DNV BUSINESS ASSURANCE

MANAGEMENT SYSTEM CERTIFICATECertificate number 167692-2014-AE-IBE-ENAC

This is to certify that the management system of the company

APLICACIONES MECANICAS DEL CAUCHO, S.A. AMCSA

Industrialdea, Pabellón 35, Zona A, 20159, Asteasu, Gipuzkoa, Spain

complies with the standard

ISO 14001:2004

This certificate is valid for the following scope

DESIGN, MANUFACTURING AND SALES OF ANTI-VIBRATION MOUNTS FOR ALL KIND OF MACHINERY.

Initial Certification date 18.11.2014

Place and dateBarcelona, 19.11.2014

Este certificado es válido hasta: (This certificate is valid until)

18.11.2017

Accredited UnitDNV BUSINESS ASSURANCE ESPAÑA, S.L.

The audit has been performed under the supervision of

Asier Beitia Albert Canadell Auditor Jefe Country Manager

ISO 14001: 2014

ISO 9001:2014

Lack of fulfilment of conditions as set out in the Certification Agreement may render this certificate invalid.

ACCREDITED UNIT: DNV BUSINESS ASSURANCE ESPAÑA, S.L, C/ GARROTXA, 6-8, PL. 3 OF.1, 08820, EL PRAT DE LLOBREGAT, BARCELONA, SPAIN, TEL:+34 93 4792600

www.dnvba.es

DNV BUSINESS ASSURANCE

MANAGEMENT SYSTEM CERTIFICATECertificate number 166553-2014-AQ-IBE-ENAC

This is to certify that the management system of the company

APLICACIONES MECANICAS DEL CAUCHO, S.A. AMCSA

Industrialdea,Pabellón 35, Zona A, 20159, Asteasu, Gipuzkoa, Spain

complies with the standard

ISO 9001:2008

This certificate is valid for the following scope

DESIGN, MANUFACTURING AND SALES OF ANTI-VIBRATION MOUNTS FOR ALL KIND OF MACHINERY.

Initial Certification date 09.10.2002

Place and dateBarcelona, 19.11.2014

This certificate is valid until 31.10.2017

Accredited UnitDNV BUSINESS ASSURANCE ESPAÑA, S.L.

The audit has been performed under the supervision of

Jorge de Miguel Albert Canadell Auditor Jefe Country Manager

No 03/C-SC005No 03/C-SC005

Aplicaciones Mecánicas del Caucho, S.A.Industrialdea Parc 35 A.

E-20.159 Asteasu. Spain.Tel.: + 34 943 69 61 02Fax: + 34 943 69 62 19e-mail: sales@amcsa.es

www.mecanocaucho.comwww.akustik.com

Nürnberg

Nantes

Brussels

Milan

Leicester

Copenhagen

Oporto

Bratislava

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Technical office

Factory and Headquarters

NOISE REDUCTIONMOUNTS

Airborne noise reduction Din ISO 140-3

Long term behavior

The graph and table show the airborne noise reduction results of a suspended ceiling struc-ture with one, two and three gypsum plasterboards, with and without AMC Akustik+ Sylomer®. The test was made in an external Lab (Labein). It is signifi cant, that the noise reduction of a structure with Akustik+Sylomer® and a gypsum plasterboard is better than a structure of three gypsum plasterboards.

The next graph and table show the structure borne noise reduction results of a wooden structure with and without AMC Akustik+Sylomer®. Although it is a complete wooden structure, it could achieve a 14 dB reduction in structure borne noise, passing the German regulations. This test was made in an external Lab (IFT Rosenheim, Germany).

Abb.1 Abb.2Damping Dynamic elastical rate, long term

Sylomer® for low loads

0,00 ,20.0

2.5

1.0

0.5

1.5

2.0

3.0

0,10 ,3 0,4

100,000 h

1,000 h

10 h

0,1 h

0,0010

10

25

15

100000

5

20

30

35

40

45

10000,11 0

0,15 N/mm2

0,25 N/mm2

Rela

tive

defle

ctio

n (%

of

the

thic

knes

s)

Dau

erbe

last

ung

(N/m

m2 )

Dynamic elastical rate (N/mm2)Load periode (h)

0,075 N/mm2

0 0

Abb.3 Abb.4Damping Dynamic elastical rate, long term

Sylomer® for high loads

0,11 10 100 1,0000

20

10

15

25

1d

10,000 100,000 1,000,000

1m 1a 10a

5

0,35 N/mm2

0,015 N/mm2

0,00

5

2

1

3

4

6

0,4 0,8

100,000 h

1,000 h

10 h

0,1 h

Rela

tive

defle

ctio

n (%

of

the

thic

knes

s)

Dau

erbe

last

ung

(N/m

m2)

Dynamic elastical rate (N/mm2)Load periode (h)

Structure borne noiseDIN ISO140-6

Bad

Goo

d

53 dB Akustik + Sylomer®

53 dB

Before67 dB

Reduction structure borne noise (Rw)

1. Ceramic pot slab ceiling with Rw 52 (0,-3) dB airborne isolation.2. Mineral wool layer (5cm, 20Kg/m³).3. Metallic Profi le.4. Gypsum plasterboard.

No

rm-T

ritt

sch

allp

egel

Ln

in d

B

90

80

70

60

50

40

3063 125 250 500 1000 2000 4000

Frequenz f in Hz

RW sound isolation index

Without suspensions (M6 rod)

With suspensions Akustik +

1 plasterboard 71 (-4; -10) dB 75 (-4; -10) dB

2 plasterboard 73 (-3; -9) dB 75 (-3; -8) dB

3 plasterboard 74 (-3; -8) dB 77 (-3; -8) dB100 125 160 200 250 315 400 500 630 800 1000 1250 1600 2000 2500 3150 4000 5000

45

50

55

60

65

70

75

80

85

dB

Frecuencia Hz

rr

1 Boa d without elastic mounts1 Boa d with Akustik+ Sylomer® suspensions

Akustik+ Sylomer®

Springtec &Springtec Super

AkustikSRB & SRS +Sylomer®

OTHER PRODUCTS

NOISE ISOLATION - CEILING1

4 AMC Seismic+Sylomer®

6

4 AMC+Sylomer®

7

Sylomer®

PAD

8

150 MODELS OF ACOUSTIC HANGERSThe widest range on the market

TSR+Sylomer®

5

FZH +Sylomer®

NOISE ISOLATION - FLOOR3

EP+Sylomer® TLG + Sylomer®

NOISE ISOLATION - WALL2

FZ+Sylomer®

4

VT

Reduction of impact noise on normalized slab according to UNE en ISO 140-8:1998

Laboratory measurements

Test specimen: Floating reinforced concrete slab of 100mm thickness, elevated at 25mm with a system of antivibration mounts as described on the above picture.Employed supporting slab: Reinforced concrete slab of 15cm thickness, tested in 26/06/09 (Ln,0)

Volume of the receiving room: 64.7m3

Volume of the source room: 53.6m3

Surface of the test specimen: 13.86m2 (3.3x4.2m)Estimated specific mass: 250Kg/m2

Chamber temperature:17.3 CºChamber Hygrometry: 77%

Airborne insulation according to UNE EN ISO 140-16:2007

Laboratory measurements according to UNE ISO 140-3:1995

Test specimen: Floating reinforced concrete slab of 100mm thickness, elevated at 25mm with a system of antivibration mounts as described on the above picture.Employed supporting slab: Reinforced concrete slab of 15cm thickness, tested in 26/06/09 (RWITHOUT)

Volume of the receiving room: 64.7m3

Volume of the source room: 53.6m3

Surface of the test specimen: 13.86m2 (3.3x4.2m)Estimated specific mass: 250Kg/m2

Chamber temperature:17.3 CºChamber Hygrometry: 77%

f (Hz) Ln (dB) Ln,0 (dB) L (dB)

100 47,2 65,1 17,9125 46,9 60,5 13,6160 53,2 67,5 14,3200 49,5 65,3 15,8250 41,8 65,4 23,6315 37,3 64,7 27,4400 34,5 65,9 31,4500 34,3 67,5 33,2630 31,9 68,0 36,1800 32,9 70,1 37,21000 37,3 70,4 33,11250 38,9 70,7 31,81600 32,5 70,5 38,02000 27,8 70,3 42,52500 22,9 69,3 46,43150 15,3* 68,1 52,8*4000 14,1* 66,2 52,1*5000 11,6* 63,9 52,0*

Ln,w/ Ln,0,w 41 76

f (Hz) Rwith (dB) Rwithout (dB) R (dB)100 48,4* 34,8 13,6*125 53,7* 42,6 11,1*160 54,6* 39,6 15,0*200 58,1* 47,6 10,5*250 63,0 47,7 15,3315 67,6* 52,3 15,3*400 70,4* 54,9 15,5*500 71,0* 56,0 15,0*630 72,3* 57,7 14,6*800 72,8 59,8 13,01000 72,0 60,8 11,21250 71,9 62,2 9,71600 74,9 63,8 11,12000 80,8* 66,8 14,0*2500 87,5* 70,3 17,2*3150 91,2* 74,1 17,1*4000 91,9* 76,1 15,8*5000 92,3* 76,9 15,4*

RW (C;Ctr) 72 (-2; -7) 58 (-2; -7)

RA 70,9 57,5

Weighted gain according to UNE-EN ISO 717-2:1997 LW (CI,Å): 34 (-11) dBThese results rely on the realized tests under an artificial source under Laboratory conditions (engineering method)* Ln indicated value and L indicated value (measurement limits)

Isolation gain indexes: RA: 13 dBA

RW: 13 dB

(RW+C): 13 dBA

(RW+Ctr): 13 dBA

Evaluation based in laboratory measurements according to engineering method.* Rwith and R indicated value (measurements limits).

Aco

ustic

red

uctio

n ga

in in

dex,

R

(dB)

Frequency (Hz)

FLOATING FLOOR MOUNTS

FZH+Sylomer® Range

Normalized reinforced concrete slab of 15cm thickness

1

5

3

2

2

2

4

6

7

8

1. Wooden fl oor 22mm thickness.2. Wooden joists 160/220.3. 10 cm Mineral wool (30Kg/m3).4. 20mm thick Wood+Clay 15Kg/m2

1. Wooden fl oor 22mm thickness.2. Wooden joists 160/220.3. 20 cm mineral wool (30kg/m3)4. Akustik+Sylomer 30 acoustic hanger.5. 2 x 12,5mm Gypsum Plasterboards.