Description

Double polyethylene fiber composite waterproofing membrane (called a composite membrane) is a full study of the existing waterproofing membrane impermeable product category, based on the works of modern waterproof material impervious to the new requirements, the introduction of new technologies and equipment to create a structure for a new, multi-purpose, with good overall performance of special waterproof impermeable material. GB****3.*****0 : implementation of the standards for the products