tests report nº lacus in 11 tg b acoustics area …page 1 of 26 (+ annex a) 4 / l e 4 5 6 tests...

of 26 (+ Annex A)

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Tests Report Nº B2014‐LACUS‐IN‐11 TG B

Laboratory measurements of airborne sound insulation

TESTS SPECIMENS: 7 Saint‐Gobain Glazing Partition Systems with tesa® ACXplus 7058.

APPLICANT:

PERSON OF CONTACT: Jean Francois Outin.

TESTS STANDARD: EN ISO 10140‐2:2010. DATES OF TESTS: 3rd, 6th, 7th, 9th, 17th and 21st October, 2014.

18th November, 2014. DATE OF THE TESTS REPORT: 17th December, 2014.

The technical‐owned of the ENAC Nº4/LE456 accreditation fall to Fundación Tecnalia Research & Innovation, the same way as the technical signature of this report.

The installations where are performed the measurements according ENAC Nº4/LE456 accreditation belong to the Acoustics Area of Laboratory for Quality Control in Buildings of the Basque Country Government. Notified Laboratory Nº 1292 for acoustic testing.

THIS REPORT CONTAINS:

Total number of pages: 26 + (4 of ANNEX A).

This document includes only and exclusively the tested specimens and the moment and conditions in which those measurements were made.

It is expressly forbidden any total or partial reproduction of this document, except with a written conformity from TECNALIA.

The test specimens have been subjected to the test asked by the applicant, following the specified procedures in the used standards.

Test results are detailed in the inside pages. Uncertainties of measurements complies the recommendations of EN 20140‐2:1994 and they are available to the applicant.

This document is a copy in PDF of the original Report, for request of our client.

Signature

María José de Rozas López

Acoustics Laboratory Manager

AKUSTIKA ARLOA kudeatzailea:

ACOUSTICS AREA managed by:

DEPARTAMENTO DE

EMPLEO Y POLÍTICAS SOCIALES

Dirección de Vivienda

Laboratorio de Control de Calidad de la Edificación

EMPLEGU ETA GIZARTE

POLITIKETAKO SAILA

Etxebizitza, Zuzendaritza

Eraikuntzaren Kalitate Kontrolerako Laborategia

SAINT‐GOBAIN GLASSOLUTIONS SAINT‐GOBAIN GLASS France 18 avenue d´Alsace 92400 Courbevoie ‐ France

AKUSTIKA ARLOA/AREA DE ACUSTICA



Report Nº B2014‐LACUS‐IN‐11 TG B of 26 (+ Annex A)

EUSKO JAURLARITZAGOBIERNO VASCO

INDEX

1.‐ AIM .................................................................................................................... Page 2

2.‐ DESCRIPTION OF TEST SPECIMENS .................................................................... Page 3

3.‐ RESULTS ........................................................................................................... Page 19

ANNEX A: Test arrangements and evaluation.

1.‐ AIM

This report presents the results of the laboratory measurements of airborne sound insulation of 7 Saint‐Gobain Glazing Partition Systems with tesa® ACXplus 7058.

The test specimens were selected and delivered by Tesa SE and Saint Gobain Glassolutions. The installation and sealing of the specimens into the test opening was made by Cristalería BELAGUA, S.L. under supervision of personnel of TECNALIA. Each test specimen stayed 24 hours in the same temperature conditions than the test rooms. The tests were performed by personnel of TECNALIA (Construction Area ‐ Technological Services Division) in the acoustics facilities of the Laboratory for Quality Control in Buildings of the Basque Country Government, located at Aguirrelanda, Nº 10, 01013 Vitoria‐Gasteiz (Alava – Spain). The details of the test arrangements and test evaluation are described in Annex A.






2.‐ DESCRIPTION OF TESTS SPECIMENS

This report presents the acoustic results of the following tested specimens:

Table 1: Test specimens

Specimens were mounted into a concrete frame 20 cm thick, with interior nominal dimensions of 2800 mm of height and 3600 mm of length.

TEST SPECIMEN

Code

Test Code:

B2014‐ 11

Description:

Saint‐Gobain Glazing Partition Systems with tesa® ACXplus 7058 acrylic core tape.

Type of Glass/glasses Material between

glass units

Framework: Type of profiles and other

components

Details in

Drawing Nº

I M150 SGG Stadip 66.1 tesa® ACXplus 7058 Click 25 aluminium profiles

(Reynaers)

1

II M151 SGG Planilux 12mm toughened tesa® ACXplus 7058 2

III M152 SGG Planilux 10mm toughened tesa® ACXplus 7058 3

IV M153

Double Skin:

SGG Stadip 66.1 + SGG Stadip 55.1

tesa® ACXplus 7058

Double Click 25 aluminium profiles

(Reynaers)

4

V M161

Double Skin:

SGG Stadip Silence 66.1 + SGG Stadip Silence 55.2

tesa® ACXplus 7058

Double Click 25 aluminium profiles

(Reynaers)

5

VI M185 SGG Stadip Silence 66.1 tesa® ACXplus 7058

Click 25 aluminium profiles

(Reynaers)

6

VII M154

Double Skin

SGG Planilux 10mm + SGG Stadip Silence 55.2

tesa® ACXplus 7058 Double profile Clipper (Coramine)

7






Drawing 1: Test specimen I. Details

Ref. PROFILE

Saint‐Gobain Glassolutions Clip‐in Light System

B Click 25 contra 4674.17 ALU

C Click 25 10‐12mm 4674.17 ALU

D Click 25 glasrubber 10‐12‐17mm ZWART

F Click 25 spierubber 12‐17mm ZWART

G Self‐adhesive tape polyethylene foam(close cell) 25x3mm

1

2






Photos 1‐7: Test specimen I in acoustic rooms and details of installation

Photo 1 Photo 2

Photo 3

Photo 5

Photo 4

Photo 7 Photo 6






Drawing 2: Test specimen II. Details

Ref. PROFILE



C Click 25 10‐12mm 4674.17 ALU




1

2






Photos 8‐13: Test specimen II in acoustic rooms and details of installation

Photo 8 Photo 9

Photo 10

Photo 11

Photo 12 Photo 13






Drawing 3: Test specimen III. Details

Ref. PROFILE



C Click 25 10‐12mm 4674.17 ALU


E Click 25 spierubber 10mm ZWART


1

2






Photos 14‐19: Test specimen III in acoustic rooms and details of installation

Photo 14 Photo 15

Photo 16

Photo 17

Photo 18 Photo 19






Drawing 4: Test specimen IV. Details

Ref. PROFILE


A Click 25 double 10‐12mm 100mm EV‐1


C Click 25 10‐12mm 4674.17 ALU





1

2






Photos 20‐25: Test specimen IV in acoustic rooms and details of installation

Photo 20 Photo 21

Photo 22 Photo 23

Photo 24 Photo 25






Figure 1: details of materials for test specimens (I to VI)

Ref. A

Ref. B

Ref. C

Ref. D

Ref. E

Ref. F

Ref. G

Tesa ® ACXplus 7058 (6mm)






Drawing 5: Test specimen V. Details

Ref. PROFILE


A Click 25 double 10‐12mm 100mm EV‐1


C Click 25 10‐12mm 4674.17 ALU





1

2






Photos 26‐31: Test specimen V in acoustic rooms and details of installation

Photo 36

Photo 27

Photo 29

Photo 28

Photo 30 Photo 31






Drawing 6: Test specimen VI. Details

Ref. PROFILE



C Click 25 10‐12mm 4674.17 ALU




1

2






Photos 32‐38: Test specimen VI in acoustic rooms and details of installation

Photo 32 Photo 33 Photo 34

Photo 35

Photo 36

Photo 37

Photo 38






Drawing 7: Test specimen VII. Details

1 Flat cover strip Ref: 5‐7900 9 Double glazing Ref: 5‐1500

2 tesa® ACXplus 7058 (6mm) 10 Upright Ref: 5‐1350

3 Channel Ref: 5‐7100 11 Clips S Ref: 1‐020

4 Separator Ref: 1‐030 12 Retaining gasket Ref: 9‐840

5 Acoustic foam for channel Ref: 9‐600 13 Glazing gasket Ref: 9‐980

6 Acoustic foam for upright Ref: 9‐620 14 Shim

7 Knock‐in Screw 15 Glass SGG STADIP® 55.2 Silice

8 Glass SGG Planilux 10 mm

A

B

3596

A

278

8

B

A-A

B-B






Photo 39

Photo 41

Photo 40

Photo 42

Photo 44

Photo 43






Photos 39‐45: Test specimen VII in acoustic rooms and details of installation

3.‐ RESULTS

For each test sample, the following airborne sound insulation results are featured:

Sound reduction index, R, in third octave frequency bands from 100 to 5000 Hz, in table

and graph.

The Weighted sound reduction index, Rw, calculated according to EN ISO 717‐1, from

the sound reduction index, R.

The spectrum adaptation terms between 100 and 3150 Hz, C and Ctr, calculated

according to EN ISO 717‐1, which are the values, expressed in decibels, to be added to

the global magnitude value (Rw, for example) to consider the characteristics of a

particular noise spectrum, such as pink noise (C) and traffic noise (Ctr).

Photo 45

EMPLEGU ETA GIZARTE

POLITIKETAKO SAILA

Etxebizitza Zuzendaritza


DEPARTAMENTO DE




Airborne Sound Insulation according to EN ISO 10140‐2:2010 (*) Laboratory Measurements

Applicant: SAINT‐GOBAIN GLASSOLUTIONS. Test date: October 3rd, 2.014.

Test specimen: Saint‐Gobain Glass Solution Clip‐in Light System with SGG Stadip 66.1 and tesa® ACXplus 7058. Receiving room volume: 56,26 m3 Source room volume: 65,50 m

3

Estimated superficial mass: 30 kg/m2 Test specimen area: 10,08 m2 (2,8x3,6 m)

T rooms: 19,7 ºC HR rooms: 64 % P rooms: 964 mbar

(*) It annuls, replaces and complies with cancelled standard norme EN ISO 140‐3:1995

Nº of result: B2014–11–M150 Signature: Acoustics Area Managed by Date of report: 17th December, 2.014.

f (Hz) R (dB)

100 22,8 125 22,0 160 26,3

200 28,2 250 28,5 315 31,5

400 33,0 500 33,2 630 34,2

800 33,9 1000 29,1 1250 28,2

1600 33,2 2000 37,7 2500 41,3

3150 45,1 4000 48,0 5000 51,5

Rating according to EN ISO 717‐1: Rw (C;Ctr): 34 (‐2; ‐3) dB

Evaluation based on laboratory measurement results obtained by an engineering method.

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R (dB)

Curve of reference values for the evaluation of theweighted sound reduction Index, Rw

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EMPLEGU ETA GIZARTE

POLITIKETAKO SAILA



DEPARTAMENTO DE





Applicant: SAINT‐GOBAIN GLASSOLUTIONS. Test date: 6th October, 2.014.

Test specimen: Saint‐Gobain Glass Solution Clip‐in Light System with SGG Planilux 12mm toughened and tesa® ACXplus 7058. Receiving room volume: 56,26 m3 Source room volume: 65,50 m3





f (Hz) R (dB)

100 22,2 125 23,7 160 26,7

200 28,3 250 28,7 315 30,8

400 33,3 500 33,8 630 34,6

800 33,3 1000 26,2 1250 26,4

1600 31,3 2000 35,6 2500 38,5

3150 41,6 4000 44,6 5000 45,8



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EMPLEGU ETA GIZARTE

POLITIKETAKO SAILA



DEPARTAMENTO DE






Test specimen: Saint‐Gobain Glass Solution Clip‐in Light System with SGG Planilux 10mm toughened and tesa® ACXplus 7058. Receiving room volume: 56,26 m3 Source room volume: 65,50 m3





f (Hz) R (dB)

100 21,9 125 21,0 160 24,9

200 26,4 250 27,7 315 30,1

400 31,1 500 32,5 630 33,7

800 34,2 1000 33,5 1250 23,9

1600 26,7 2000 32,3 2500 35,3

3150 38,9 4000 42,3 5000 43,6



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EMPLEGU ETA GIZARTE

POLITIKETAKO SAILA



DEPARTAMENTO DE






Test specimen: Saint‐Gobain Glass Solution Clip‐in Light System with SGG Stadip 66.1 / SGG Stadip 55.1 and tesa® ACXplus 7058. Receiving room volume: 55,50 m3 Estimated superficial mass: 55 kg/m2 T rooms: 19,6 ºC P rooms: 951 mbar Source room volume: 65,50 m3 Test specimen area: 10,08 m2 (2,8x3,6 m) HR rooms: 68 %



f (Hz) R (dB)

100 26,4 125 24,8 160 29,1

200 31,2 250 30,0 315 33,4

400 35,9 500 38,5 630 40,5

800 42,4 1000 40,7 1250 39,5

1600 45,1 2000 51,9 2500 59,3

3150 61,4 4000 66,9 5000 74,1



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EMPLEGU ETA GIZARTE

POLITIKETAKO SAILA



DEPARTAMENTO DE





Applicant: SAINT‐GOBAIN GLASSOLUTIONS. Test date: 21st October 2.014.

Test specimen: Saint‐Gobain Glass Solution Clip‐in Light System with SGG Stadip Silence 66.1 / SGG Stadip Silence 55.2 and tesa® ACXplus 7058.

Receiving room volume: 55,50 m3 Source room volume: 65,50 m

3




Nº of result: B2014–11–M161 Signature: Acoustics Area Managed Date of report: 17th December, 2.014.

f (Hz) R (dB)

100 27,1 125 25,5 160 28,2

200 30,4 250 30,0 315 33,1

400 36,0 500 38,9 630 41,9

800 46,3 1000 49,7 1250 52,6

1600 54,6 2000 57,7 2500 63,5

3150 66,0 4000 68,2 5000 73,2



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EMPLEGU ETA GIZARTE

POLITIKETAKO SAILA



DEPARTAMENTO DE





Applicant: SAINT‐GOBAIN GLASSOLUTIONS. Test date: 18th November, 2.014.

Test specimen: Saint‐Gobain Glass Solution Clip‐in Light System with SGG Stadip Silence 66.1 and tesa® ACXplus 7058. Receiving room volume: 56,26 m3 Estimated superficial mass: 30 kg/m2 T rooms: 20,0 ºC P rooms: 950 mbar Source room volume: 65,50 m3 Test specimen area: 10,08 m2 (2,8x3,6 m) HR rooms: 43 %



f (Hz) R (dB)

100 23,9 125 23,4 160 27,1

200 28,5 250 28,9 315 31,6

400 33,0 500 34,4 630 36,0

800 36,9 1000 37,9 1250 38,3

1600 37,8 2000 39,1 2500 43,1

3150 47,3 4000 50,2 5000 54,0

Rating according to EN ISO 717‐1: Rw (C;Ctr): 37 (0; ‐3) dB


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EMPLEGU ETA GIZARTE

POLITIKETAKO SAILA



DEPARTAMENTO DE





Applicant: SAINT‐GOBAIN GLASSOLUTIONS. Test date: 17th October, 2.014. Test specimen: Saint‐Gobain Glass Solution Clip‐in Light System (Coramine) with SGG Planilux 10mm / SGG Stadip

Silence 55.2 and tesa® ACXplus 7058.

Receiving room volume: 55,60 m3 Source room volume: 65,60 m3





f (Hz) R (dB)

100 25,4 125 20,9 160 22,3

200 25,2 250 25,8 315 30,7

400 33,6 500 35,3 630 37,3

800 37,7 1000 37,7 1250 35,5

1600 36,7 2000 40,9 2500 42,9

3150 47,7 4000 50,0 5000 53,2



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A-A




Annex A to Report Nº B2014‐LACUS‐IN‐11 TG B Page 1 of 4


Annex A - Test arrangements and evaluation

A.1 Test standards and procedures

● EN ISO 10140‐2:2010: “Acoustics. Laboratory measurement of sound insulation for building elements. Measurement of airborne insulation”.

● EN ISO 717‐1:2013: “Rating of sound insulation in buildings and of building elements. Airborne sound insulation”.

● TECNALIA internal procedures. According to ENAC accreditation No 4/LE456 (ENAC: Spanish National Accreditation Body)”.

Standard EN ISO 10140‐2:2010, together with the other EN ISO 10140‐1:2010, EN ISO 10140‐3:2010, EN ISO 10140‐4:2010 and EN ISO 10140‐5:2010, cancels and replaces standard EN ISO 140‐3:1994.

A.2 Laboratory test facilities

The sound insulation tests were performed in the horizontal transmission rooms, composed of a source and a receiving room. The reception room is composed of a double concrete box of twenty and ten centimetres of thickness each one, acoustically disconnected.

The horizontal transmission rooms comply with the requirements of the EN ISO 10140‐5:2010.

A sketch of each room is included in Drawing 1.






Drawing 1: Sketch of the horizontal transmission rooms

A.3 Equipment

Source room Receiving room

Microphones Brüel & Kjær 4943; Nº 2534064 Brüel & Kjær 4943; Nº 2534065

Preamplifiers Brüel & Kjær 2669; Nº 1948764 Brüel & Kjær 2669; Nº 2025844

Sound sources Brüel & Kjær 4296; Nº 2071420 CERWIN VEGA; Nº 012446

Booms Brüel & Kjær 3923; Nº 2036586 Brüel & Kjær 3923; Nº 2036591

Control room

Analyser Brüel & Kjær 2144; Nº 1893979

Amplifier LAB Gruppen;LAB 300; Nº 970‐967

Equalizer Sony, SRP‐E100; Nº 400238

Calibrator Brüel & Kjær 4231; Nº 2061476

Atmospheric conditions meter Ahlborn Almemo 2590‐3S; Nº H09121017






A.4 Test procedures

The sound reduction index (R) for the one‐third‐octave band 100 Hz to 5 KHz is calculated

according to EN ISO 10140‐2 standard using the following formula:

R=L1‐L2+10Log S/A where,

L1: Average sound pressure level in the source room.

L2: Average sound pressure level in the receiving room.

S: Test specimen area.

A: Equivalent sound absorption area in the receiving room.

The measurement of the average sound pressure levels L1 and L2 is performed emitting an

equalized white noise (between 100 Hz and 5 kHz) with a moving omnidirectional sound

source.

The sound field in the source and receiving rooms is sampled using moving microphone

with a sweep radius of 1 m and a traverse period of 16 s during 32 s of measure.

Background noise is measured in the receiving room in the one‐third‐octave band 100 Hz

to 5 kHz according to the same measurement process of sound field in the receiving room.

The equivalent sound absorption area is evaluated from the reverberation time measured

in the receiving room, using Sabine’s formula:

A=0.16V/T where,

A: Equivalent sound absorption area in the receiving room.

T: Reverberation time in the receiving room.

V: Receiving room volume.

Reverberation time in the receiving room is determined using two positions of the sound

source and three fixed microphone positions for each source position, at 120º in the

microphone path.

Measuring instruments are verified just before and after the execution of the test.






The measurement and evaluation process applied to the test specimen described in this report is according to the standard in force EN ISO 10140‐2:2010, and complies with cancelled standard EN ISO 140‐3:1994.

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