CMSDA Soundlay Foam - Under Screed Acoustic Insulation
Verified by manufacturer 29 days ago
ISO 45001 Health and Safety Management
Certificate type
ISO 9001 Quality Management
Certificate type
Under screed solution for impact sound reduction on cast in-situ, beam and block and precast plank flooring.
Application
Suitable for impact sound reduction on cast in-situ, beam and block and precast plank flooring.
Description
Soundlay Foam is a cross-linked, closed cell polyolefin foam which is ideal as a low cost, resilient under-screed layer designed to reduce the transmission of impact sound through concrete floors.
The foam contains EVA rubber cells to give improved acoustic performanceand increased resistance to compression and creeping.
Soundlay Foam is available in a range of thicknesses giving a choice of impact sound insulation values.
General information
Color | White |
Finish | Smooth |
Material | Polyolefin |
Shape | Rectangle |
Length | 50000 mm |
Width | 1200 mm |
Height | Bespoke |
Warranty description | One year Other |
Uniclass | |
CAWS | M10/295 Floating construction (thin sheet impact sound insulation) M10/40 Floating construction |
Product range |
Specification data - Resilient layer insulation
Material | Polyolefin foam. |
Density | 25 - 33 kg/m³. |
Thickness | 5 mm.10 mm. |
Sound insulation rating | 5 mm thick: 21 dB; 10 mm thick: 24 dB.Manufacturer guidanceImpact sound insulation. |
Accessories | None. Self-adhesive edge strip. |
ThermalConductivity | 0.041 W/mK. |
Water absorption | 0.685% (after 28 days, EN ISO 12087). |
Sustainability data
Material | Polyolefin |
Third party certifications
ISO 45001 Health and Safety Management
ISO 45001:2018
ISO 9001 Quality Management
SIG ISO 9001