Sound insulation wall SDW 90mm

Simple and cheapest solution for sound problems in a certain direction; available in any desired size

Sound reduction index SDW 90mm

measured according to EN ISO 10140-2:2010

Rating in accordance with EN ISO 717-1:1996

Rw = 27 dB
Rw(Ctr, 50-5000) = 23 dB

Frequency (Hz)63125250500100020004000
Sound reduction dB12,313,919,929,126,126,827,9

Sound absorption coefficient SDW 90mm

measured according to EN ISO 354:2003

Rating in accordance with EN ISO 11654:1997

Weighted sound absorption coefficient αw = 1,00
Acoustical absorption class = A
NRC = 1
SAA = 1,01

Frequency (Hz)125250500100020004000
Practical sound absorption α(p)0,701,001,000,951,000,95

Measurement method

L1

Sound pressure level in the sending room, in dB

L2

Sound pressure level in the receiving room, in dB

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R = L1 - L2 + 10 log (S/A) [dB]

is defined as the sound reduction index R according to the formula

Easy installation

Disassembled ex works for delivery without crane and easy installation and maintenance access.

Acoustic screen 90mm

Version:
SDW_90mm V = Galvanized steel and aluminum frame construction
SDW_90mm W = Galvanized steel in RAL9010 pure white powder-coated and aluminum frame construction
SDW_90mm G = Galvanized steel in RAL7016 anthracite grey powder-coated and aluminum frame construction
SDW_90mm A = Galvanized steel in RAL9006 white aluminium powder-coated and aluminum frame construction
SDW_90mm B = Galvanized steel in RAL5010 gentian blue powder-coated and aluminum frame construction

Solflex TypeHousing dimensionsH x W x D [mm]Weight[kg/m2]Price *[€]
SDW 90mmH and W made to measure, D=90mm25320,–
SDW T 90mm **H and W made to measure, D=90mm25380,–

* List price excl. VAT and excl. delivery
** T = with removable panels / access door

Documents / Downloads

* List price excl. VAT and without assembly

Documents / Downloads

On request, we can send you the CAD drawings.

Contact us

Please contact us if you have any questions about our products. We are pleased to help you.

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SOLFLEX GMBH

Am Feuerstein 282 A-2392 Wienerwald

+43 2238 203 36
office@solflex.eu