Bituminous Waterproofing Membranes

Bitumen based waterproofing membrane is produced with a mixture obtained by modifying high quality bitumen with plastomeric and elastomeric polymer additives. As the endurance of bitumen against low and high temperatures is increased by means of modification with polymeric additives, it can be conveniently applied in hot or cold temperature. The modified bitumen is ingrained in polyester felt and laminated on both-sides via polyethylene film, polyethylene film – aluminum folio, polyethylene film mineral stone.