Refurbishment of waterproofing on timber boards with self-adhesive membranes.
Refurbishment of old timber boards, with well matched joints between the boards, with self-adhesive membranes directly laid on boards. The installation surface must be smooth and free of lumps and bumps, and must be properly clean and dry. If necessary it must be treated with a coat of primer INDEVER PRIMER E or FONOCOLL. Subsequently, on the entire surface, a waterproofing self-adhesive elastomeric polymer-bitumen membrane will be installed in complete adherence by simple pressure at room temperature. The membrane will have a self-adhesive mixture spread on the bottom surface, polyester composite reinforcement stabilised with glass fibre, self-protected with slate granules MINERAL SELFTENE HE OVERLAPS or MINERAL DESIGN AUTOADESIVO EP OVERLAPS.
GUIDE TO ENERGY SAVING SYSTEMS WITH SUPERADHESIVE MEMBRANES