summary of acoustic options - supawood · nrc 0.10 - 0.50 sound absorption class d - e ... testing...

SUMMARY OF ACOUSTIC OPTIONS

2

TABLE OF CONTENTS

Slatted panels ……………………………………………..…… 3

Beams …………………………………………………….……….. 6

Slotted panels …………………………………....……………. 8

NCK Sawtooth fixing …...…………….…...……………….. 12

NCK Floating panel fixing …….……………..……………. 14

Perforated panels …………………….……….…….………. 15

Insulation …………………………………………………………. 16

Reflective & Diffusive panels ……………………………. 18

Acoustic Summary Test Results ……………………….. 20

Notes ……………………………………………………………….. 22

3

NRC 0.10 - 0.50Sound Absorption Class D - E

Product Summary + Technical InformationSupaslat compliments great architecture with excellent acoustical benefits. For NRC ratings of up to 0.80 - see Supaslat Profile 5 (Page 4). FinishesA variety of finishing options are available including colours, veneers, laminates, Driftwood & Mimic.FixingA variety of fixing options are available including drop in tiles and floating systems.Fire ratingsGroup 1 – 3Environmental PEFC, FSC, EO

NATA Certified Laboratory DataTesting conducted @National Acoustic LaboratoriesMeasurement in accordance withAS ISO 354-2006 “Acoustics-Measurement of sound absorp-tion in a reverberation room”AS ISO 11654-2002 “Acoustics – Rating of Sound Absorption – Materials and Systems”ConditionsALL tests are conducted with framing behind as per in-stallation conditions. Integrated Acoustic Textile (IAT) incorporated in results.

Click here for full lab test reports

Freq Sca�ering Hz Coefficient

S

800 0.00

1000 -0.01

1250 -0.01

1600 -0.01

2000 0.01

2500 0.01

3150 0.00

4000 0.025000 0.02

Length Width1200 6001800 6002400 6003000 4503600 450

SLAT OPTION 2

0.000.100.200.300.400.500.600.700.800.901.00

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Frequency (Hz) 400mm Air-gap No Air-gap + 7mm Supabab 400mm Air-gap + Insulation

400mm Air-gap No Air-gap + 7mm Supabab 400mm Air-gap + HP50Freq Absorption Freq Absorption Freq AbsorptionHz Coefficient Oct Hz Coefficient Oct Hz Coefficient Oct

α α α α α α100 0.05 100 0.00 100 0.40125 0.17 0.15 125 0.04 0.05 125 0.71 0.65160 0.25 160 0.05 160 0.84200 0.20 200 0.04 200 0.77250 0.11 0.15 250 0.01 0.05 250 0.64 0.65315 0.08 315 0.10 315 0.54400 0.06 400 0.13 400 0.55500 0.09 0.10 500 0.27 0.30 500 0.64 0.55630 0.11 630 0.50 630 0.50800 0.08 800 0.70 800 0.46

1000 0.08 0.10 1000 0.69 0.65 1000 0.39 0.401250 0.11 1250 0.54 1250 0.371600 0.12 1600 0.44 1600 0.372000 0.17 0.15 2000 0.30 0.35 2000 0.38 0.402500 0.15 2500 0.34 2500 0.383150 0.17 3150 0.30 3150 0.384000 0.15 0.15 4000 0.26 0.30 4000 0.36 0.355000 0.14 5000 0.27 5000 0.33

NRC 0.10 NRC 0.35 NRC 0.50α 0.15 α 0.30 (M) α 0.45 (L)

SLATABSO

RBER

4

NRC 0.80 Sound Absorption Class B

SLAT OPTION 5

Product Summary + Technical InformationSupaslat compliments great architecture with excellent acoustical benefits. FinishesA variety of finishing options are available including colours, veneers, laminates, Driftwood & Mimic.FixingA variety of fixing options are available including drop in tiles and floating systems. Fire ratingsGroup 1 – 3Environmental PEFC, FSC, EO

NATA Certified Laboratory DataTesting conducted @National Acoustic LaboratoriesMeasurement in accordance withAS ISO 354-2006 “Acoustics-Measurement of sound ab-sorption in a reverberation room”AS ISO 11654-2002 “Acoustics – Rating of Sound Absorp-tion – Materials and Systems”ConditionsALL tests are conducted with framing behind as per installation conditions. Integrated Acoustic Textile (IAT) incorporated in results.


0.000.100.200.300.400.500.600.700.800.901.00

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Frequency (Hz) 400 Air-gap + Insulation


S

800 0.01

1000 0.00

1250 0.00

1600 0.05

2000 0.06

2500 0.08

3150 0.09

4000 0.185000 0.24

Length Width1200 6001800 6002400 6003000 4503600 450

Option 5400 Air-gap + HP50

Freq AbsorptionHz Coefficient Oct

α α100 0.57125 0.70 0.70160 0.84200 0.78250 0.78 0.80315 0.85400 0.80500 0.78 0.75630 0.74800 0.78

1000 0.86 0.801250 0.831600 0.872000 0.73 0.802500 0.803150 0.734000 0.75 0.755000 0.74

NRC 0.80α 0.80

SLAT

ABSO

RBER

5

NRC 0.35 - 0.70Sound Absorption Class C - D

Product Summary + Technical InformationSupaslat Random compliments great architecture with ex-cellent acoustical benefits. FinishesA variety of finishing options are available including colours, veneers, laminates, Driftwood & Mimic. FixingA variety of fixing options are available including drop in tiles and floating systems.Fire ratingsGroup 1 – 3Environmental PEFC, FSC, EO



Length Width1200 4501800 4502400 4503000 4503600 450

SLAT RANDOM

0.000.100.200.300.400.500.600.700.800.901.00

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Frequency (Hz)

No Air-gap + 7mm Supabab 400mm Air-gap + Insulation

No Air-gap + 7mm Supabab 400mm Air-gap + HP50Freq Absorption Freq AbsorptionHz Coefficient Oct Hz Coefficient Oct

α α α α100 -0.01 100 0.61125 0.03 0.00 125 0.73 0.70160 0.03 160 0.80200 0.02 200 0.83250 0.03 0.05 250 0.70 0.75315 0.09 315 0.69400 0.12 400 0.64500 0.23 0.25 500 0.71 0.65630 0.37 630 0.67800 0.51 800 0.63

1000 0.64 0.60 1000 0.63 0.651250 0.68 1250 0.641600 0.63 1600 0.702000 0.56 0.60 2000 0.61 0.652500 0.55 2500 0.663150 0.56 3150 0.614000 0.49 0.50 4000 0.54 0.555000 0.44 5000 0.47

NRC 0.35 NRC 0.70α 0.30 (MH) α 0.65 (L)

SLATABSO

RBER

6

NRC 0.25 — 0.85 Sound Absorption Class B - E

Product Summary + Technical InformationMaxi Beam compliments great architecture with excellent acoustical benefits. Lab tests contain beams @197mm high and 200mm centres.FinishesA variety of finishing options are available including colours, veneers, laminates & Mimic. FixingA variety of fixing options are available including drop in tiles and floating systems. Fire ratingsGroup 1 – 3Environmental PEFC, FSC, EO

NATA Certified Laboratory DataTesting conducted @National Acoustic LaboratoriesMeasurement in accordance withAS ISO 354-2006 “Acoustics-Measurement of sound absorp-tion in a reverberation room”AS ISO 11654-2002 “Acoustics – Rating of Sound Absorption – Materials and Systems”ConditionsALL tests are conducted with framing behind as per in-stallation conditions.


TIMBER BEAM

No Air-Gap on Hard Surface No Air-Gap + 7mm Supabab400mm Air-gap + 7mm Sup-abab

FreqAbsorp-

tion FreqAbsorp-

tion FreqAbsorp-

tion

HzCoeffi-cient Oct Hz

Coeffi-cient Oct Hz

Coeffi-cient Oct

α α α α α α100 0.13 100 0.15 100 0.71125 0.23 0.20 125 0.28 0.25 125 0.79 0.85160 0.26 160 0.29 160 1.00200 0.19 200 0.35 200 0.86250 0.35 0.30 250 0.46 0.45 250 0.84 0.85315 0.42 315 0.51 315 0.87400 0.37 400 0.51 400 0.82500 0.37 0.35 500 0.49 0.50 500 0.70 0.80630 0.33 630 0.48 630 0.81800 0.27 800 0.49 800 0.84

1000 0.22 0.25 1000 0.50 0.50 1000 0.75 0.801250 0.28 1250 0.57 1250 0.811600 0.21 1600 0.62 1600 0.892000 0.16 0.15 2000 0.69 0.65 2000 0.85 0.852500 0.09 2500 0.59 2500 0.823150 0.16 3150 0.69 3150 0.854000 0.13 0.15 4000 0.69 0.70 4000 0.81 0.805000 0.12 5000 0.68 5000 0.79

NRC 0.25 NRC 0.50 NRC 0.85α 0.25 (L) α 0.55 (H) α 0.85

BEAM

ABSO

RBER


S

800 0.14

1000 0.10

1250 0.10

1600 0.11

2000 0.11

2500 0.10

3150 0.12

4000 0.295000 0.29

Standard Lengths12001800240030003600

0.00

0.10

0.20

0.300.400.50

0.60

0.70

0.80

0.90

1.00

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Frequency (Hz) No Air-Gap on Hard Surface No Air-Gap + 7mm Supabab400mm Air-gap+7mm Sbab

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NRC 0.80 Sound Absorption Class C

ALUMINIUM BEAM

Product Summary + Technical InformationAluclick is an aluminium product with acoustical benefits.Lab tests contain beams @100mm high and 100mm cen-tres.FinishesA variety of finishing options are available including colours, veneers, laminates & Mimic. FixingA variety of fixing options are available including drop in tiles and floating systems.Fire ratingsGroup 1 – 3Environmental PEFC, FSC, EO

NATA Certified Laboratory DataTesting conducted @National Acoustic LaboratoriesMeasurement in accordance withAS ISO 354-2006 “Acoustics-Measurement of sound absorp-tion in a reverberation room”AS ISO 11654-2002 “Acoustics – Rating of Sound Absorption – Materials and Systems”ConditionsALL tests are conducted with framing behind as per in-stallation conditions.


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Frequency (Hz)

400mmAir-gap+12mm Supabab

400mmAir-gap + 12mm SupababFreq AbsorptionHz Coefficient Oct

α α100 0.85125 0.83 0.85160 0.90200 0.79250 0.81 0.75315 0.71400 0.70500 0.71 0.75630 0.79800 0.85

1000 0.89 0.901250 0.931600 0.822000 0.63 0.752500 0.723150 0.634000 0.65 0.655000 0.64

NRC 0.80α 0.75

BEAMABSO

RBER

Standard Length6500

8

NRC 0.45 – 0.60 Sound Absorption Class C – D

STANDARD PARALLEL SLOTTED

Product Summary + Technical InformationThe Supacoustic Parallel Slotted Pattern is engineered with a combination of resonant and porous acoustic technologies. NRC of 0.65 can be achieved when bulk insulation is added.FinishesA variety of finishing options are available including colours, veneers, laminates & Mimic. FixingA variety of fixing options are available including drop in tiles. Fire ratingsGroup 1 – 3Environmental PEFC, FSC, EO

NATA Certified Laboratory DataTesting conducted @National Acoustic LaboratoriesMeasurement in accordance withAS ISO 354-2006 “Acoustics-Measurement of sound absorption in a reverberation room”AS ISO 11654-2002 “Acoustics – Rating of Sound Ab-sorption – Materials and Systems”ConditionsALL tests are conducted with framing behind as per installation conditions. Integrated Acoustic Textile (IAT) incorporated in results.


ABSORBER

25mm Air-gap 55mm Air-gap 98mm Air-gap

Freq Absorption Freq Absorption Freq Absorption

Hz Coefficient Oct Hz Coefficient Oct Hz Coefficient Octα α α α α α

100 0.04 100 0.18 100 0.47125 0.08 0.10 125 0.20 0.25 125 0.41 0.50160 0.15 160 0.34 160 0.59200 0.17 200 0.38 200 0.61250 0.20 0.20 250 0.46 0.45 250 0.63 0.60315 0.30 315 0.55 315 0.62400 0.33 400 0.52 400 0.64500 0.41 0.40 500 0.61 0.60 500 0.70 0.65630 0.47 630 0.64 630 0.67800 0.51 800 0.66 800 0.63

1000 0.55 0.55 1000 0.65 0.65 1000 0.62 0.601250 0.60 1250 0.66 1250 0.611600 0.64 1600 0.60 1600 0.532000 0.65 0.60 2000 0.60 0.55 2000 0.50 0.502500 0.56 2500 0.45 2500 0.483150 0.48 3150 0.41 3150 0.434000 0.48 0.50 4000 0.47 0.50 4000 0.49 0.505000 0.60 5000 0.61 5000 0.62

NRC 0.45 NRC 0.55 NRC 0.60α 0.45 α 0.60 α 0.60


S

800 0.00

1000 0.00

1250 0.00

1600 0.00

2000 0.00

2500 0.00

3150 0.00

4000 0.005000 0.02

Lengths Widths1200 6001800 1200240030003600

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Frequency (Hz)


17% Open Area22% open area available

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NRC 0.55 – 0.65 Sound Absorption Class C

Product Summary + Technical InformationThe Supacoustic Parallel Slotted Pattern is engineered with a combination of resonant and porous acoustic technologies. NRC of 0.75 can be achieved when V-Slots are used.FinishesA variety of finishing options are available including colours, veneers, laminates & Mimic. FixingA variety of fixing options are available including drop in tiles. Fire ratingsGroup 1 – 3Environmental PEFC, FSC, EO




S

800 0.00

1000 0.00

1250 0.00

1600 0.00

2000 0.00

2500 0.00

3150 0.00

4000 0.005000 0.02

Lengths Widths1200 6001800 1200240030003600

STANDARD PARALLEL SLOTTED PATTERN + BULK INSULATION

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Frequency (Hz)


25mm Air-gap + UHP25 55mm Air-gap + HP50 98mm Air-gap + HP50

Freq Absorption Freq Absorption Freq AbsorptionHz Coefficient Oct Hz Coefficient Oct Hz Coefficient Oct

α α α α α α100 0.12 100 0.37 100 0.54125 0.17 0.25 125 0.36 0.45 125 0.47 0.60160 0.39 160 0.59 160 0.72200 0.44 200 0.61 200 0.66250 0.53 0.50 250 0.63 0.65 250 0.67 0.65315 0.58 315 0.70 315 0.69400 0.57 400 0.67 400 0.67500 0.61 0.60 500 0.69 0.70 500 0.69 0.70630 0.58 630 0.69 630 0.7800 0.57 800 0.69 800 0.66

1000 0.60 0.60 1000 0.67 0.65 1000 0.64 0.651250 0.58 1250 0.64 1250 0.611600 0.57 1600 0.61 1600 0.552000 0.59 0.55 2000 0.59 0.55 2000 0.54 0.552500 0.56 2500 0.49 2500 0.503150 0.56 3150 0.47 3150 0.474000 0.61 0.65 4000 0.51 0.55 4000 0.54 0.555000 0.71 5000 0.64 5000 0.67

NRC 0.55 NRC 0.65 NRC 0.65α 0.60 α 0.65 α 0.65

17% Open Area22% open area available

SLOT

ABSORBER

10

NRC 0.40 – 0.60 Sound Absorption Class C – D

V SLOTTED PATTERN

Product Summary + Technical InformationV-Slots increase NRC and compliment the slotted aes-thetic. NRC of 0.75 can be achieved when bulk insula-tion is added.FinishesA variety of finishing options are available including colours, veneers, laminates & Mimic. FixingA variety of fixing options are available including drop in tiles. Fire ratingsGroup 1 – 3Environmental PEFC, FSC, EO




S

800 0.00

1000 0.00

1250 0.00

1600 0.00

2000 0.00

2500 0.00

3150 0.00

4000 0.005000 0.02

Lengths Widths1200 6001800 1200240030003600

17% Open Area

0.000.100.200.300.400.500.600.700.800.901.00

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125

160

200

250

315

400

500

630

800

1000

1250

1600

2000

2500

3150

4000

5000

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Frequency (Hz)


25mm Air-gap 55mm Air-gap 98mm Air-gapFreq Absorption Freq Absorption Freq AbsorptionHz Coefficient Oct Hz Coefficient Oct Hz Coefficient Oct

α α α α α α100 0.04 100 0.14 100 0.29125 0.08 0.10 125 0.12 0.20 125 0.26 0.35160 0.11 160 0.27 160 0.47200 0.11 200 0.26 200 0.51250 0.13 0.15 250 0.31 0.30 250 0.60 0.60315 0.18 315 0.4 315 0.68400 0.18 400 0.42 400 0.64500 0.22 0.20 500 0.47 0.50 500 0.70 0.65630 0.26 630 0.56 630 0.58800 0.49 800 0.63 800 0.57

1000 0.67 0.65 1000 0.70 0.65 1000 0.59 0.601250 0.72 1250 0.69 1250 0.571600 0.71 1600 0.64 1600 0.502000 0.70 0.70 2000 0.57 0.55 2000 0.47 0.502500 0.62 2500 0.5 2500 0.553150 0.57 3150 0.53 3150 0.574000 0.49 0.55 4000 0.51 0.55 4000 0.51 0.555000 0.59 5000 0.55 5000 0.59

NRC 0.40 NRC 0.50 NRC 0.60α 0.30 (MH) α 0.55 α 0.60

22% open area available

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NRC 0.75 Sound Absorption Class C

Product Summary + Technical InformationThe Supacoustic V Slotted pattern utilises unique ‘V-Slots’. V-Slots increase NRC and compliment the slotted aesthetic. A high NRC with minimal air space can be achieved.FinishesA variety of finishing options are available including colours, veneers, laminates & Mimic. FixingA variety of fixing options are available including drop in tiles. Fire ratingsGroup 1 – 3Environmental PEFC, FSC, EO




S

800 0.00

1000 0.00

1250 0.00

1600 0.00

2000 0.00

2500 0.00

3150 0.00

4000 0.005000 0.02

Lengths Widths1200 6001800 1200240030003600

V SLOTTED PATTERN + BULK INSULATION

17% Open Area

25mm Air-gap + UHP25 55mm Air-gap + HP50 98mm Air-gap + HP50


α α α α α α100 0.08 100 0.25 100 0.38125 0.12 0.15 125 0.24 0.35 125 0.35 0.45160 0.28 160 0.49 160 0.59200 0.33 200 0.53 200 0.68250 0.44 0.45 250 0.62 0.65 250 0.79 0.80315 0.63 315 0.74 315 0.87400 0.75 400 0.84 400 0.93500 0.79 0.80 500 0.95 0.90 500 0.96 0.90630 0.83 630 0.98 630 0.87800 0.87 800 0.86 800 0.69

1000 0.87 0.85 1000 0.78 0.80 1000 0.65 0.651250 0.88 1250 0.74 1250 0.621600 0.86 1600 0.70 1600 0.632000 0.83 0.85 2000 0.63 0.65 2000 0.65 0.652500 0.84 2500 0.61 2500 0.673150 0.78 3150 0.65 3150 0.664000 0.65 0.70 4000 0.61 0.65 4000 0.62 0.655000 0.63 5000 0.63 5000 0.63

NRC 0.75 NRC 0.75 NRC 0.75α 0.75 α 0.75 α 0.70 (H)


SLOT

ABSORBER

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Frequency (Hz) Parallel Slotted Parallel Slotted + Insulation


NCK SAWTOOTH FIXING, PARALLEL SLOTTED PATTERN

Product Summary + + Technical InformationThe Supacoustic Sawtooth Slotted Pattern can also be perfo-rated. NRC of 0.75 can be achieved when V-Slots and bulk insulation is added.FinishesA variety of finishing options are available including colours, veneers, laminates & Mimic. FixingA variety of fixing options are available including floating systems. Fire ratingsGroup 1 – 3Environmental PEFC, FSC, EO

NATA Certified Laboratory DataTesting conducted @National Acoustic LaboratoriesMeasurement in accordance withAS ISO 354-2006 “Acoustics-Measurement of sound absorption in a reverberation room”AS ISO 11654-2002 “Acoustics – Rating of Sound Ab-sorption – Materials and Systems”ConditionsALL tests are conducted with framing behind as per installation conditions. Integrated Acoustic Textile (IAT) incorporated in results.



S

800 0.00

1000 0.04

1250 0.13

1600 0.43

2000 0.60

2500 0.57

3150 0.53

4000 0.685000 0.63

Lengths Widths1200 6001800 1200240030003600

17% Open Area

Parallel Slotted Parallel Slotted + HP50Freq Absorption Freq AbsorptionHz Coefficient Oct Hz Coefficient Oct

α α α α100 0.47 100 0.51125 0.50 0.50 125 0.48 0.55160 0.60 160 0.67200 0.53 200 0.58250 0.62 0.60 250 0.65 0.65315 0.62 315 0.69400 0.65 400 0.71500 0.63 0.65 500 0.7 0.70630 0.64 630 0.64800 0.65 800 0.65

1000 0.60 0.60 1000 0.60 0.60

1250 0.60 1250 0.591600 0.53 1600 0.562000 0.53 0.50 2000 0.59 0.552500 0.50 2500 0.533150 0.48 3150 0.544000 0.53 0.55 4000 0.57 0.605000 0.69 5000 0.71

NRC 0.60 NRC 0.65α 0.60 α 0.60 (L)


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0.000.100.200.300.400.500.600.700.800.901.00

100

125

160

200

250

315

400

500

630

800

1000

1250

1600

2000

2500

3150

4000

5000

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Frequency (Hz)

V Slotted V Slotted + Insulation


Product Summary + Technical InformationThe Supacoustic Sawtooth Slotted Pattern can also be perfo-rated. This system can also be used to reduce negative acoustical effects from hard parallel surfaces.FinishesA variety of finishing options are available including colours, veneers, laminates & Mimic. FixingA variety of fixing options are available including floating systems. Fire ratingsGroup 1 – 3Environmental PEFC, FSC, EO




S

800 0.00

1000 0.04

1250 0.13

1600 0.43

2000 0.60

2500 0.57

3150 0.53

4000 0.685000 0.63

Lengths Widths1200 6001800 1200240030003600

NCK SAWTOOTH FIXING, V SLOTTED PATTERN

17% Open Area

V Slotted V Slotted + HP50Freq Absorption Freq AbsorptionHz Coefficient Oct Hz Coefficient Oct

α α α α100 0.36 100 0.5125 0.42 0.45 125 0.51 0.60160 0.57 160 0.75200 0.56 200 0.80250 0.64 0.65 250 0.85 0.85315 0.70 315 0.96400 0.71 400 1.00500 0.72 0.65 500 0.95 0.90630 0.55 630 0.76800 0.54 800 0.64

1000 0.55 0.55 1000 0.63 0.651250 0.57 1250 0.651600 0.57 1600 0.672000 0.56 0.55 2000 0.67 0.702500 0.57 2500 0.693150 0.61 3150 0.704000 0.59 0.60 4000 0.66 0.705000 0.65 5000 0.7

NRC 0.60 NRC 0.75α 0.60 (L) α 0.70 (L)


SLOT

ABSORBER

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NRC 0.80 Sound Absorption Class B

NCK FLOATING PANEL FIXING, SLOTTED PATTERN

Product Summary + Technical InformationThe Supacoustic Parallel Slotted Pattern is engineered with a combination of resonant and porous acoustic technologies. The floating panel is a fixing system that also increases acoustic absorption.FinishesA variety of finishing options are available including colours, veneers, laminates & Mimic. FixingA variety of fixing options are available including floating systems. Fire ratingsGroup 1 – 3Environmental - PEFC, FSC, EO

NATA Certified Laboratory DataTesting conducted @National Acoustic Labora-toriesMeasurement in accordance withAS ISO 354-2006 “Acoustics-Measurement of sound absorption in a reverberation room”AS ISO 11654-2002 “Acoustics – Rating of Sound Absorption – Materials and Systems”ConditionsALL tests are conducted with framing behind as per installation conditions. Integrated Acoustic Textile (IAT) incorporated in results.


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Parallel Slotted V Slotted

Lengths Widths1200 6001800 1200240030003600

17% Open Area

Parallel Slotted V Slotted 415mm Air-gap + Insulation (350mm Spacing)

415mm Air-gap + Insulation (350mm Spacing)

Freq Absorption Freq AbsorptionHz Coefficient Oct Hz Coefficient Oct

α α α α100 0.23 100 0.23125 0.34 0.40 125 0.31 0.35160 0.58 160 0.55200 0.60 200 0.71250 0.72 0.70 250 0.80 0.80315 0.76 315 0.85400 0.76 400 0.77500 0.79 0.80 500 0.72 0.75630 0.81 630 0.80800 0.82 800 0.81

1000 0.86 0.85 1000 0.86 0.851250 0.83 1250 0.881600 0.83 1600 0.842000 0.79 0.80 2000 0.87 0.852500 0.75 2500 0.833150 0.71 3150 0.864000 0.79 0.80 4000 0.86 0.855000 0.92 5000 0.90

NRC 0.80 NRC 0.80α 0.85 α 0.85


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PERFORATED PANEL

NRC 0.70- 0.90 Sound Absorption Class C

NATA Certified Laboratory DataTesting @Royal Melbourne Institute of TechnologyMeasurement in accordance withAS1045-1988 “Measurement of absorption coefficients in a reverberation room”


Product Summary + Technical InformationA variety of standard and bespoke perforated panels can be created. Panels with open areas up to 36% are available. FinishesA variety of finishing options are available including colours, veneers, laminates & Mimic. FixingA variety of fixing options are available including drop in tiles. Fire ratingsGroup 1 – 3Environmental PEFC, FSC, EO

SP2/100 No insulation25% open area 90mm Air-gap

SP2/100 No insulation25% open area 400mm Air-gap

Freq Absorption Freq AbsorptionHz Coefficient Oct Hz Coefficient Oct

α α α α100 0.17 100 0.84125 0.23 0.20 125 0.80 0.80160 0.23 160 0.70200 0.28 200 0.84250 0.43 0.40 250 0.92 0.90315 0.54 315 0.92400 0.69 400 0.73500 0.79 0.80 500 0.60 0.70630 0.96 630 0.74800 1.01 800 0.77

1000 1.00 1.00 1000 0.72 0.751250 0.93 1250 0.781600 0.79 1600 0.822000 0.61 0.70 2000 0.78 0.802500 0.63 2500 0.763150 0.64 3150 0.724000 0.58 0.60 4000 0.68 0.705000 0.61 5000 0.68

NRC 0.70 NRC 0.75α 0.70 (M) α 0.75 (L)

PERFORATEDUp to 36% Open Area

ABSORBER

16

SUPABAB & HP50IN

SULA

TIO

N

NRC 0.75 – 0.85 Sound Absorption Class B – C

0.000.100.200.300.400.500.600.700.800.901.00

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Frequency (Hz) 7mm Supabab 12mm Supabab 50mm 48kg/m3 Insulation

NATA Certified Laboratory DataTesting conducted @National Acoustic Laborato-riesMeasurement in accordance withAS ISO 354-2006 “Acoustics-Measurement of sound absorption in a reverberation room”AS ISO 11654-2002 “Acoustics – Rating of Sound Ab-sorption – Materials and Systems”ConditionsALL tests are conducted with framing behind as per installation conditions.


7mm Supabab + 400mm Air-gap

12mm Supabab + 400mm Air-gap HP50 + 400mm Air-gap


α α α α α α100 0.55 100 0.64 100 0.46125 0.84 0.75 125 0.93 0.80 125 0.61 0.65160 0.92 160 0.80 160 0.81200 0.89 200 0.79 200 0.77250 0.85 0.80 250 0.79 0.80 250 0.78 0.75315 0.72 315 0.82 315 0.72400 0.65 400 0.75 400 0.72500 0.55 0.60 500 0.70 0.75 500 0.70 0.70630 0.64 630 0.77 630 0.69800 0.72 800 0.85 800 0.80

1000 0.61 0.70 1000 0.80 0.85 1000 0.82 0.801250 0.74 1250 0.86 1250 0.821600 0.79 1600 0.91 1600 0.852000 0.85 0.80 2000 0.94 0.95 2000 0.89 0.902500 0.83 2500 0.95 2500 0.933150 0.85 3150 0.94 3150 0.894000 0.84 0.85 4000 0.94 0.95 4000 0.88 0.905000 0.85 5000 0.92 5000 0.87

NRC 0.75 NRC 0.85 NRC 0.80α 0.70 α 0.85 α 0.80

Product SummarySUPABAB is SUPAWOOD's Black Acoustic Backing for beam ceilings. It is a rigid black board which is available in two thick-nesses, 7mm and 12mm.

HP 50 is SUPAWOOD's bulk insulation for acoustic panels.

ABSO

RBER

17

INTEGRATED ACOUSTIC TEXTILE

Integrated Acoustic Textile (IAT) is a distinctive black textile bonded to the rear of all of SUPAWOOD's acoustic panels.

IAT has no less than 4 main roles:

1. Sound absorption

2. Easy installation

3. Aesthetic appeal

4. Health, Durability & Safety

INSU

LATION

ABSORBER

1. Sound absorption

Sound absorption is IAT's primary role. The secret to the effectiveness of the SUPACOUSTIC IAT is the way that the sound pressure wave passes through this fabric. The sound wave faces a resistance to fur-ther propagation to an extent that has been acousti-cally optimised to ensure maximum sound ab-sorption.

When installed with an air space, the acoustic im-pedance of SUPACOUSTIC IAT provides sound ab-sorption equivalent to conventional acoustic ma-terials of the same thickness as the depth of the air space. IAT can be used in conjunction with bulk insulation products such as SUPAWOOD’s HP50 bulk insulation where an even higher level of acoustic performance.

The consistency of the bond to the entire surface of the panel right up to the edge of the slots or perforations is critical to the acoustic performance. For this reason SUPAWOOD heat adhesive bond the fabric to the rear of our SUPACOUSTIC panels using an in-line process for consistent bond strength.

2. Easy Installation

IAT, being a factory applied material, requires no extra installation works on site, and potentially eliminates the inconvenience of using bulk insula-tion which requires additional purchasing, han-dling, storage, cutting and fixing on site.

IAT also overcomes potential causes of substandard as built acoustic performance since it cannot be “Skimped on”, forgotten, or mis-installed.

3. Aesthetic appeal

IAT's Black Non-Woven Fabric surface provides an elegant and consistent appearance and provides a complete visual block of the ceiling cavity, including framing, light spread from fittings etc.

4. Health, Durability & Safety

IAT prevents dust from the ceiling cavity entering the space and fibre release from bulk materials like polyes-ter blanket, Rockwool or fiberglass and had been select-ed to optimise mechanical strength.

At 0.3mm thick IAT has considerably more tamper re-sistance than “Tissue” or “Black facing products on the market.

IAT has an excellent fire rating, being Fire Group 1 with an average specific extinction area of 4.2m2/kg when tested to AS 5637.1-2015.

IAT has excellent chemical resistance.

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REFLECTIVE & DIFFUSIVE PANELS

As well as SUPAWOOD's ranges of absorptive linings, SUPAWOOD products also provide reflective and diffusive solutions.

SUPAWOOD’s standard panel thick-ness is 12m, but we can produce solid reflective panels up to 32mm thick to achieve the reflection of sound.

SUPAWOOD can also produce cus-tom diffusive panels either through angled solid panels, curved panels or perforated panels with a solid backing.

Diffusive panels are also achievable in a SUPASLAT by mounting the slats on a solid backing board.

SUM

MAR

Y

Absorptive

Reflective

Diffusive

Reflective

19

SUM

MAR

Y

Absorptive

Reflective

Reflective

Diffusive

Reflective

REFLECTIVE & DIFFUSIVE PANELS

20

ACOUSTIC PANELS TEST RESULTS

21

SLATTED PANELS & BEAMS TEST RESULTS

22

NOTES

23

NOTES

SUM

MAR

Y

Global technology and know-how. Local manufacturing and support.SUPAWOOD are market-leading experts in lining and panelling systems. Contact us and find out how we can your next project to exciting, vivid life.

summary of acoustic options - supawood · nrc 0.10 - 0.50 sound absorption class d - e ... testing...

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