BRISA

Decorative cork wall tiles
specifications
to cover up and finish walls and ceilings. As a natural, noble product it is of great beauty and provides thermal insulation and acoustic absorption. Easy to install.
sizes: 600mm x 300mm
thickness: 3mm
finish: tiles in natural or waxed
physical characteristics
density: 250 kg/m3
thermic conductivity: 0.0613 kcal m/m âºc h.
acoustic absorption:
frequency (c/s) 125 250 500 1000 2000 4000 n.c.r
acoustic absor. 15 30 50 70 60 50 52.5
breaking tension to traction: not inferior to 2 kg/cm2
reaction to fire: classified m3, is fire retardant, don�t propagate it and don�t give off toxic smoke in combustion.
reaction to humidity: hasn�t been observed any swelling nor ungluing during different tests made with constant humidity and alternate exposition to humidity and hot.