Sound Click Vinyl Underlay 1.5mm

Product Code
AC312
Coverage
15.00 m²

Technical Data

 

Properties Unit Value Test Method
Thickness of the underlay measured at 100 Pa pre-load mm 1.5 + 10% EN 823
Impact Sound Reduction under 4mm Click dB ~ 18 ISO 140 - 717
Compressive strength
• CS0.2: tested at 0.2 mm compression under 100 Pa pre-load
• CS0.2: tested at 0.5 mm compression under 100 Pa pre-load 
kPa

> 200

> 400

DIN EN 826

DIN EN 826

Compressive creep under long term static load
• max. thickness loss of ≤ 0.2 mm extrapolated to 10 years
kPa   < 40 EN 1606
Dynamic load 
• number of load cycles at max. deformation ≤ 0.2 mm
• alternating cycles from σmin =100 Pa to σmax = 70 kPa
no. of cycles   ≥1 Mio EN 13793
Punctual conformability to even out uneveness of subfloor  mm 0.7 FprCEN TS 16354
Thermal resistance at 24°C mean temperature  m2 k/W 0.027  EN 12667 / EN 12664
Water vapour diffusion resistance of the complex 
• diffusion-equivalent air layer thickness, SD-value
m > 80 EN 12667 / EN 12086
Water absorption by foam  Vol%  < 1  DIN53571
Fire classification (reaction to fire) Class  Efl  EN ISO 11925-2


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