Tramichape dB MAX 22 provides acoustic insulation against impact noise from floating screeds in multi-family buildings on concrete slabs and new wooden floors as well as renovations.
Tramichape dB MAX 22 stands out as the easiest high-performance acoustic underlay thanks to its width of 1,5 meters and rolls of 60 m². Three times lighter than the other products on the market and with a course in the direction of installation Tramichape dB MAX 22 is the preferred undercoat for chapists.
TRAMICHAPE dB MAX 22 is made of thermobonded and needled polyester fibers, to which is added a waterproof polyethylene film to the laitances, this makes it an odorless and non-allergenic product, a plus for the comfort of installers.
With a high-performance, standardized and QB certified product, TRAMICHAPE dB MAX responds to current construction issues.
Acoustic performance ∆Lw = 22 dB at impact noise
QB certified by CSTB
Technical solution to meet the acoustic requirements of QUALITEL