Pre-fabricated waterproofing membrane made of thermoplastic stereo specific metallocene copolymer polyolefin’s (CPT) and special distilled bitumen’s, with elevated characteristics of resistance to ageing and phase inversion point. The use of these raw materials and the particular processing allow the production of light waterproofing compounds, with an excellent weight to thickness ratio. The elements which compose the waterproofing compound, mutually integrating themselves, exalt the very good qualities of lightness and adhesion of the membranes of the LIGHTEC range.
