Acoustic IndexAcoustic Index

Plafotherm DS heating and cooling ceiling raft

Sabins/unit 6.5–52 at 1 kHz

EPD availableCeilingFree-hanging
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Manufacturer

Lindner Group

Lindner Group, Arnstorf: metal ceilings, heating and cooling ceilings, raised floors, wall and ceiling linings and the MUTE+ sound absorber line.

All products by this manufacturerManufacturer website

Documents

EPDFire protectionDatasheet Plafotherm DS 315Datasheet Plafotherm DS 320

Description

Freely suspended heating and cooling ceiling raft of perforated metal with acoustic fleece and an optional acoustic insert. Nominal cooling capacity 135 to 139 W/m² at 10 K per EN 14240, nominal heating capacity 163 to 167 W/m² at 15 K per EN 14037:2003, depending on the register and referred to the active area. Recycled content 45.8 per cent (DS 320).

Technical data

Material: Galvanised steel sheet
Surface: Powder coating COLOURline, MOODline deep matt, ARTline decor, GRAPHICline digital printing
Fire class (EN 13501-1): A2-s1,d0
Certifications: CE per EN 13964, EPD per EN 15804, FDES in the INIES database, TAIM technical manual for metal ceilings, VOC emission class A+, Indoor Air Comfort Gold (data from datasheet DS 320)

Measurement data

Sound absorption

Reverberation chamber (ASTM C423 / ISO 354)· 24 variants

Sabins/unit
52
at 1 kHz

Frequency values

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CompareValue
Rg 1.8 - 199.8 inceiling raft 195 x 35 in, with heat-conducting profile0.79 inSabins/unit52
BASICline Rg 2.5-169.8 inceiling raft 35 x 157 in1.6 in all aroundSabins/unit39
BASICline Rg 2.5-16, smooth edge9.8 inceiling raft 35 x 157 in1.6 in on the long sideSabins/unit36
Rg 2.5 - 1616 inceiling raft 138 x 35 in, acoustic heat-conducting profile—Sabins/unit29
Rv 2.0 - 207.9 inceiling raft 68 x 55 in, with heat-conducting profile0.79 inSabins/unit25
Rg 0.8 - 57.9 inceiling raft 94 x 47 in, with heat-conducting profile0.79 in (20 % coverage)Sabins/unit22
BASICline Rg 2.5-169.8 inceiling raft 35 x 79 in, 2 units1.6 in all aroundSabins/unit20
Rg 0.8 - 5 Crystal7.9 inceiling raft 81 x 41 in, with heat-conducting profile1.2 inSabins/unit18

Test report: H100330_2

Measurement date: 03/30/2010

Test setup: ceiling raft 195 x 35 in, with heat-conducting profile

Absorber: 0.79 in

Terms of use
Measured values as a table (24 measurements)
Plafotherm DS heating and cooling ceiling raft: sound absorption coefficient αs per ISO 354 by frequency and test build-up
Build-upNRC100 Hz125 Hz160 Hz200 Hz250 Hz315 Hz400 Hz500 Hz630 Hz800 Hz1000 Hz1250 Hz1600 Hz2000 Hz2500 Hz3150 Hz4000 Hz5000 Hz
Rv 2.0 - 20 · 7.9 in · ceiling raft 68 x 55 in, with heat-conducting profile (sabins/unit)–3.23.27.5111518191918141214131213121211
Rv 2.0 - 20 · 7.9 in · ceiling raft 68 x 55 in, with heat-conducting profile (sabins/unit)–5.47.514192427282827252525242019171616
Rg 1.8 - 19 · 9.8 in · ceiling raft 195 x 35 in, with heat-conducting profile (sabins/unit)–203333384658565244455248464340383332
Rg 0.8 - 5 · 7.9 in · ceiling raft 94 x 47 in, with heat-conducting profile (sabins/unit)–5.47.512172325252423222220191918192023
Rg 0.8 - 5 · 7.9 in · ceiling raft 94 x 47 in, with heat-conducting profile (sabins/unit)–4.39.715152023222219181616151313131417
Rg 3.0 - 20 · 7.9 in · ceiling raft 43 x 39 in, acoustic heat-conducting profile (sabins/unit)–1.15.48.68.61215161616141415141413121212
Rg 3.0 - 20 · 7.9 in · ceiling raft 43 x 39 in, acoustic heat-conducting profile (sabins/unit)–1.14.36.56.59.71313131412121312121111119.7
Rg 3.0 - 20 · 7.9 in · ceiling raft 43 x 39 in, acoustic heat-conducting profile (sabins/unit)–1.13.26.56.58.612121213119.711119.78.69.78.67.5
Rg 2.5 - 16 · 16 in · ceiling raft 138 x 35 in, acoustic heat-conducting profile (sabins/unit)–6.52030273130282630282930292725242019
Rg 0.8 - 5 Paper · 7.9 in · ceiling raft 79 x 39 in, with heat-conducting profile (sabins/unit)–3.26.514181719191817161717161615141414
Rg 0.8 - 5 Paper · 7.9 in · ceiling raft 79 x 39 in, with heat-conducting profile (sabins/unit)–1.12.28.69.79.79.79.78.67.56.56.57.57.57.57.56.56.57.5
Rg 0.8 - 5 Paper · 7.9 in · ceiling raft 79 x 39 in, with heat-conducting profile (sabins/unit)–2.25.412131315171515131414141514141315
Rg 0.8 - 5 Crystal · 7.9 in · ceiling raft 81 x 41 in, with heat-conducting profile (sabins/unit)–3.27.514171719191918171819181818171617
Rg 0.8 - 5 Crystal · 7.9 in · ceiling raft 81 x 41 in, with heat-conducting profile (sabins/unit)–1.13.29.79.78.69.78.67.57.56.56.57.57.58.68.68.68.611
Rg 0.8 - 5 Crystal · 7.9 in · ceiling raft 81 x 41 in, with heat-conducting profile (sabins/unit)–2.25.412131315161615141516161716161517
Rg 0.8 - 5 Pixel · 7.9 in · ceiling raft 79 x 39 in, with heat-conducting profile (sabins/unit)–2.26.513161617191818161817171717161516
Rg 0.8 - 5 Pixel · 7.9 in · ceiling raft 79 x 39 in, with heat-conducting profile (sabins/unit)–1.12.27.58.67.59.79.78.67.55.46.57.57.57.57.57.57.59.7
Rg 0.8 - 5 Pixel · 7.9 in · ceiling raft 79 x 39 in, with heat-conducting profile (sabins/unit)–2.25.412121315171514141415151515151515
REGULARline Rg 0.8-5 · 7.9 in · ceiling raft 42 x 42 in, 3 units (sabins/unit)–1.12.27.57.58.69.7119.79.78.69.79.79.78.67.57.56.57.5
REGULARline Rg 0.8-5 · 7.9 in · ceiling raft 42 x 42 in, 3 units (sabins/unit)–1.13.28.69.7119.712121212131211119.7119.711
BASICline Rg 2.5-16 · 9.8 in · ceiling raft 35 x 157 in (sabins/unit)–5.41522283134383734343938403737363231
BASICline Rg 2.5-16 · 9.8 in · ceiling raft 35 x 79 in, 2 units (sabins/unit)–3.27.512141719181818182020201919171717
BASICline Rg 2.5-16, smooth edge · 9.8 in · ceiling raft 35 x 157 in (sabins/unit)–5.41420283034363734323636343128252318
BASICline Rg 2.5-16 · 9.8 in · ceiling raft 35 x 157 in–0.070.180.420.510.580.670.820.770.690.580.660.590.570.500.460.430.400.37
Measured values as a table (24 measurements)

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