Insulating underlay made from fine aggregate of rubber and cork polyurethane binder.
Can be installed under floating or glued floor.
Format : width of 1 linear meter
Density: 700 kg/m3
Classification with fire: M4 (CSTB, (n°RA03 - 0022), B2 (DIN 4102-1)
Thermal resistance: 0.024sqm. °C/W (under therlal resistance Patent DIN 52612)
Soundproofing: acoustic performance: