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Evidence of Performance Airborne sound insulation of building

elements

Test report 162 35851 / 3e

This test repor t is a t rans lat ion of tes t report 162 35851/3

dated 14 August 2009

06-11 / 585

Basis

EN ISO 140-1:1997+A1:2004

EN 20140-3 :1995+A1:2004

EN ISO 717-1 : 1996+A1:2006

Representation

Instructions for use

This test report serves to dem-onstrate the sound insulation of building elements.

Applicable for Germany:

- Rw,R as per DIN 4109: (Rw corresponds to Rw,P, Rw,R = Rw,P – 5 dB)

- Rw,R for "Bauregelliste" (Construction Products List)

Validity

The data and results given re-late solely to the tested and de-scribed specimen.

Testing the sound insulation does not allow any statement to be made on further characteris-tics of the present structure re-garding performance and qual-ity.

Notes on publication

The ift Guidance Sheet "Condi-tions and Guidance for the Use of ift Test Documents" applies.

The cover sheet can be used as abstract.

Contents

The test report contains a total of 13 pages:

1 Object 2 Procedure 3 Detailed results 4 Instructions for use Data sheet (3 pages)

Client Reynaers Aluminium N.V./S.A.

Oude Liersbaan 266

2570 Duffel Belgium

Product

External pedestrian doorset, single leaf, outward open-ing

System designation CS 86-HI

External Dimen-sions (W x H) 985 mm × 2120 mm

Material aluminium profiles with thermal break, uncoated

Type of opening turn

Rebate seals 2 seals

Infill panel

Insulating glass unit, 3 variants Variant 1: 6/15/4 Variant 2: 8/15/11 LG Variant 3: 9 LG Acoustic /20/ 13 LG Acoustic

Special features -/-

Weighted sound reduction index Rw Spectrum adaptation terms C and Ctr

Variant 1: Rw (C; Ctr) = 37 (-2;-5) dB Variant 2: Rw (C; Ctr) = 39 (-2;-4) dB Variant 3: Rw (C; Ctr) = 43 (-1;-4) dB

ift Rosenheim 02. November 2009

Bernd Saß, Dipl.-Ing. (FH) Assistant Head of Testing Department ift Centre for Acoustics

Dr. Joachim Hessinger, Dipl.-Phys. Head of Testing Department ift Centre for Acoustics

Evidence of Performance Airborne sound insulation of building elements

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Test Report 162 35851 / 3e dated 2. November 2009

Client Reynaers Aluminium N.V./S.A., B-2570 Duffel, Belgium

Q:\LSW\Projekte\162_Türen\35851_Reynaers\PB\Hillebrecht\162 35851-3e Reynaers.doc

1 Object

1.1 Description of test specimen

Product External pedestrian doorset, single leaf, outward opening

Product designation CS 86-HI


Opening direction to outside

Mass of the door Variant 1: 64.7 kg

Variant 2: 91.7 kg

Variant 3: 100.4 kg

Area related mass Variant 1: 31.0 kg/m²

Variant 2: 43.9 kg/m²

Variant 3: 48.1 kg/m²

Frame member

Frame member size (W x H) 985 mm × 2120 mm


Profile number* frame 108.0869.XX,

threshold 108.0874.XX

Profile section (W x T) 68 mm × 77 mm, threshold 18 mm × 778 mm

Casement member

Casement member size (W x H) 889 mm × 2062 mm


Profile number* 108.1014.XX

Profile section (W x T) 102 mm × 77 mm

Rebate design

Rebate seal 2 seals

external (type / material / manufac-

turer)*

080.9080.04 / EPDM / Atel

Position continuous around perimeter of casement member

internal (type / material / manufac-

turer)*

080.9080.04 / EPDM / Atel

Position on sides and at top of frame member

Floor threshold

Floor threshold* Threshold profile 108.0874.XX

Sealing unit of casement member

internal (type / material / manufac-

turer)*

080.9440.04 / EPDM / Atel

Position at bottom of casement member

Infill panel Insulating glass unit, 3 variants

Type, manufacturer* Variant 1: Phonibel 2534, AGC Kempenglas

Variant 2: Phonibel S3441, AGC Kempenglas

Variant 3: Phonibel ST 4248,AGC Kempenglas


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Sound insulation of glazing * Variant 1: 34 dB

Variant 2: 41 dB

Variant 3: 50 dB

Visible size (W x H) 684 mm × 1860 mm

Total thickness at edge Variant 1: 25 mm

Variant 2: 35 mm

Variant 3: 41 mm

Total thickness in pane centre Variant 1: 26 mm

Variant 2: 35 mm

Variant 3: 42 mm

Construction Variant 1: 6/15/4

Variant 2: 8/15/11 LG

Variant 3: 9 LG Acoustic /20/ 13 LG Acoustic

Configuration of laminated glass * Variant 2: Stratobel 55.2 Planibel

Variant 3: Stratophone 44.2 Planibel

Stratophone 66.2 Planibel

Gas filling in cavity according to Analysis at ift

Gas Variant 1, 2 and 3 : each Air

Volume in % Variant 1, 2 and 3 : each 100 %

Mounting of infill panels

Sealing system external and internal gaskets

internal: type / material / manufac-

turer*

Variant 1 and 2: 080.9106.04 / EPDM / Hutchinson

Variant 3: 080.8904.04 / EPDM / Hutchinson

external: type / material / manufac-

turer*

080.9114.04 / EPDM / Polecex.

Glazing beads aluminium profiles, Company Reynaers N.V./S.A.

Position interior / exterior interior

Type* Variant 1: 030.3616.XX

Variant 2: 030.3613.XX

Variant 3: 030.3611.XX

Ventilation of glazing rebate 3 holes ∅ 8 mm in casement member at bottom to outside

Fittings

Hinges / manufacturer 2 hinges, type 065.6813.XX / Dr. Hahn

Lock / manufacturer Latch lock with 1 locking device type 061.7650.ZC / Sobinco

test with latch engaged and locked

The description is based on inspection of the test specimen at ift. Article designa-

tions/numbers as well as material specifications were given by the client. (Additional data

provided by the client are marked with *)


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1.2 Mounting in test rig

Test rig Door test rig „Z-Wall“ with suppressed flanking transmission

acc. to EN ISO 140-1; the test rig includes a mounting frame

with 5 cm continuous acoustic break which is sealed in the test

opening with plastic sealant.

Mounting of specimen Specimen mounted by ift Centre for Acoustics and by staff from

client.

Mounting conditions Mounting in test opening, connecting joints filled with foam and

sealed on both sides by application of elastic sealant

Mounting position The test opening with bottom door edge is positioned close to

the floor, the floor seal operates against the system threshold.

Opening direction To receiving room

Preparation The element was opened and closed repeatedly.

1.3 Representation of the test specimen

The structural details were examined solely on the basis of the characteristics to be classi-

fied. The illustrations are based on unchanged documentation provided by the client.

Fig 1 Photography of the mounted element, left from source room, right from receiving room,

taken by ift Centre for Acoustic


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Fig 2 elevation drawing and sectional drawing for glazing variant 1


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2 Procedure

2.1 Sampling

Sampling The samples were selected by the client

Quantity One door, three glass panes

Manufacturer Reynaers N.V./S.A.

Manufacturing plant Reynaers N.V./S.A., B 2570 Duffel, Belgium

Date of manufacture /

date of sampling

17 March 2009

Production line Prototype production

Responsible for sampling Mrs. Monica Hiciu

Delivery at ift Frame: 30 March 2009 by client via forwarding agency

Glazing: 3. November 2008 by client via forwarding agency

ift- registry number 25704/1 frame

24873/ 1 to /3 glazing

2.2 Process

Technical basis

EN ISO 140-1:1997 + A1:2004 Acoustics; Measurement of sound insulation in buildings

and of building elements - Part 1: Requirements for laboratory

test facilities with suppressed flanking transmission

EN 20140-3:1995 + A1:2004 Acoustics; Measurement of sound insulation in buildings

and of building elements - Part 3: Laboratory measurements of

airborne sound insulation of building elements

EN ISO 717-1 : 1996 + A1:2006 Acoustics; Rating of sound insulation in buildings and of

building elements - Part 1: Airborne sound insulation

Corresponds to national german version:

DIN EN ISO 140-1:2005-03, DIN EN ISO 140-3:2005-03 and DIN EN ISO 717-1 : 2006-11

Methods and scope of testing according to the principles of the "Arbeitskreis der bauakus-

tischen Prüfstellen" (Working group of acoustic centres) in agreement with NA 005-55-75- AA

(UA 1 to DIN 4109)

Boundary conditions Up to the standard

Deviations There are no deviations from the test procedure and test condi-

tions.

Test noise Pink noise

Measuring filter One-third-octave band filter

Test limits

Background noise level The background noise level in the receiving room was deter-

mined during measurement and the receiving room level L2 cor-

rected by calculation as per DIN EN ISO 140-3 Clause 6.5.


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Maximum sound insulation Maximum sound insulation of the test set-up was at least 15 dB

higher than the measured sound reduction index of the test

specimen. Not corrected by calculation.

Measurement of arithmetical mean: two measurements each of 2 loudspeaker

reverberation time and 3 microphone positions (total of 12 independent measure-

ments).

Measurement equation A T

V16,0A ⋅= m²

Measurement of sound level

difference At least 2 speaker positions and microphones moved on circulat

paths.

Measurement equation A

Slg10LLR 21 ⋅+−= dB

Key A equivalent absorption area in m² L1 Sound pressure level source room in dB L2 Sound pressure level receiving room in dB R Sound reduction index in dB T Reverberation time in s V Volume of receiving room in m³ S Testing area of the specimen in m²

2.3 Measuring and test equipment

Device Type Hersteller

Integrating sound meter Type Nortronic 830 Norsonic-Tippkemper

Microphone preamplifiers Type 1201 Norsonic-Tippkemper

Microphone units Type 1220 Norsonic-Tippkemper

Calibrator Type 1251 Norsonic-Tippkemper

Dodecahedron loudspeakers Own design -

Amplifier Type E120 FG Elektronik

Rotating microphone boom Own design / Type 231-N-360 Norsonic-Tippkemper

The ift Centre for Acoustics participates in comparative measurements at the Physikalisch-

Technische Bundesanstalt (PTB) in Braunschweig every three years, the last one was in Ja-

nuary 2007. The sound level meter used, Series No. 17956 was calibrated by the Dortmund

Eichamt (calibration agency) on 16 May 2007. The calibration is valid until 31 Decem-

ber 2009.

2.4 Testing

Date 2. April 2009

Test engineer Dr. Joachim Hessinger


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3 Detailed results

The values of the measured airborne sound reduction index of the tested door are drawn-up

in the diagram of the annexed data sheets as a function of the frequency and are given in a

table.

As per EN ISO 717-1 the weighted sound reduction index Rw and the spectrum adaptation

terms C and Ctr for the frequency range from 100 Hz to 3150 Hz obtained by calculation are

as follows:

Variant 1 (measurement Z70, data sheet 1): Rw (C;Ctr) = 37 (-2;-5) dB



4 Instructions for use

4.1 Requirement in Germany

Basis

DIN 4109:1989-11 Schallschutz im Hochbau, Anforderungen und Nachweise

For requirements according to DIN 4109 : 1989-11 (“Eignungsprüfung I”) the weighted sound

reduction index Rw is equivalent to Rw,P. After deduction of 5 dB safety margin the Rw,R value

is given by

Variant 1: Rw,R = 32 dB



4.2 Laminated glass

The sound reduction of laminated glass depends on the temperature of the environment. If

the temperature is lower than the test temperature the sound reduction index may be re-

duced.

ift Rosenheim

Centre for Acoustics

2. November 2009

Sound reduction index according to ISO 140 - 3 Laboratory measurement of airborne sound insulation of building elements

Client: Reynaers Aluminium N.V./S.A., 2570 Duffel, Belgium


Design of test specimen

External pedestrian doorset, single leaf, outward opening

External dimensions 985 mm × 2120 mm




Infill panel Insulation glass

Pane construction 6/15/4

Gas filling in cavity Air

Test date 2. April 2009

Test surface S 1.01 m × 2.13 m = 2.15 m2

Test rig as per EN ISO 140-1

Partition wall Double-leaf concrete wall, mounting frame

Test noise pink noise

Volumes of test rooms VS = 104 m³ VR = 67.5 m³

Maximum sound insulation Rw,max = 62 dB (related to test surface)

Mounting conditions Door flush inserted in test opening and mounted using wedges. Joints are completely stuffed with plastic foam and sealed with elastic sealant on both sides.

Climate in test rooms 22 °C / 35 % RF

f in Hz R in dB

50 - 63 - 80 -

100 22.3 125 23.5 160 20.3

200 26.1 250 24.1 315 31.5

400 35.4 500 38.4 630 39.0

800 40.5 1000 40.7 1250 41.0

1600 39.0 2000 37.0 2500 35.8

3150 36.4

4000 40.2 5000 44.3

Rating according to EN ISO 717-1 (in third octave bands): Rw (C;Ctr) = 37 (-2;-5) dB C50-3150 = - dB; C100-5000 = -1 dB; C50-5000 = - dB

Ctr,50-3150 = - dB; Ctr,100-5000 = -5 dB; Ctr,50-5000 = - dB

Test report No.: 162 35851 / 3e, page 11 of 13

Data sheet 1, Test No. Z70

ift Rosenheim


2. November 2009

Bernd Saß, Dipl.-Ing. (FH)

Assistant Head of Testing Department

Shifted reference curve Measurement curve Frequency range corresp. to reference curve as per EN ISO 717-1

400063 125 250 500 1000 200010

20

30

40

50

60

Frequency f in Hz

Sound reduction index R in dB











Pane construction 8/15/11 LG











f in Hz R in dB

50 - 63 - 80 -

100 24.9 125 20.6 160 28.2

200 31.1 250 32.2 315 36.3

400 36.8 500 39.6 630 40.0

800 41.3 1000 39.2 1250 36.4

1600 35.3 2000 37.8 2500 41.5

3150 43.8

4000 44.7 5000 49.2

Rating according to EN ISO 717-1 (in third octave bands): Rw (C;Ctr) = 39 (-2;-4) dB C50-3150 = - dB; C100-5000 = -1 dB; C50-5000 = - dB




ift Rosenheim


2. November 2009




400063 125 250 500 1000 200010

20

30

40

50

60

Frequency f in Hz












Pane construction 9 LG Acoustic/20/13 LG Acoustic











f in Hz R in dB

50 - 63 - 80 -

100 25.4 125 30.2 160 36.4

200 35.1 250 36.8 315 38.2

400 39.7 500 40.9 630 40.9

800 42.5 1000 42.4 1250 42.4

1600 43.1 2000 43.1 2500 45.1

3150 45.2

4000 45.2 5000 49.0

Rating according to EN ISO 717-1 (in third octave bands): Rw (C;Ctr) = 43 (-1;-4) dB C50-3150 = - dB; C100-5000 = 0 dB; C50-5000 = - dB




ift Rosenheim


2. November 2009




400063 125 250 500 1000 200010

20

30

40

50

60

Frequency f in Hz


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