Acoustic Insulation

MULTILAYER MATERIALS FOR ACOUSTIC INSULATION TO LOW, MEDIUM AND HIGH FREQUENCIES

Product Commercial name Description Thickness
(mm)
Roll Size
(m)
m2/Pallet Airborne sound
insulation, RW (dBA)
PDF
ACUSTIDAN 16/2 Multi-layer panel made of a high density membrane and a porous textile layer. 18 1 x 6 72 48
ACUSTIDAN 16/4 20 1 x 6 72 55
DANOFON Multilayer panel made of a high density membrane between two porous textile layers. 28 1 x 6 54 63
SONODAN PLUS SELF-ADHESIVE Multilayer sound insulation panel with self adhesive finish 40 1 x 1.2 48 65.5

ANTIRESONANT MATERIALS TO DECREASE OWN VIBRATIONS OF LIGHT RIGID ELEMENTS

Product Commercial name Thickness
(mm)
Roll Size
(m)
m2/Pallet Weight
(Kg./m2)
Acoustic improvement
(dB)
PDF
Acoustic Membrane Danosa M.A.D 2 2 1 x 12 360 >3 >4
Acoustic Membrane Danosa M.A.D 6 6 1 x 4.5 126 >9 >10
Acoustic Membrane Danosa M.A.D 4 Self-adhesive 4 1 x 6 180 >6 >6

ELASTIC MATERIALS TO REDUCE IMPACT NOISE

Product Commercial Name Thickness
(mm)
Roll Size
(m)
Compression strength to 25%, kPa Thermal conductivity, W/mK Dynamic stiffness, MN/m3 Impact sound improvement (ΔLn), dB PDF
IMPACTODAN 5 5 1 x 15 >23 0.037 90 20
2 x 50
IMPACTODAN 10 10 2 x 25 >23 0.038 < 65 21
IMPACTODAN BT 3 1.06 x 25 40 0.050 <= 60 22
CONFORDAN 3 0.95 x 15 18 0.040 <= 100 18

ANTIRESONANT AND SHOCK ABSORBING MATERIALS FOR REDUCTION OF IMPACT NOISE AND VIBRATIONS

Product Commercial name Description Thickness
(mm)
Roll Size
(m)
Presentation Acoustic improvement PDF
FONODAN 50 Auto-adhesive band for acoustic insulation improvement of plasterboard systems. 3.9 0.046x10 7 Rolls/Box ΔRW>3 dBA
FONODAN BJ Auto-adhesive band for acoustic insulation of drainpipes 3.9 0.42x10 32 Rolls/Pallet Insert Loss, IL> 12 dB
FONODAN 900 Auto-adhesive membrane for floor and plasterboard systems. 3.9 0.92x10 16 Rolls/Pallet ΔRW>4 dBA

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