pre-laid self-adhesive membrane construction, the product is laid in advance cushion, protective wall, underground continuous wall or row of piles, pouring structure of concrete. because the product formula contains a special active substance, with the flow of concrete cross-linking mesh, forming a strong adhesive force, so as to achieve waterproof membrane and building structure completely paste, seamless. maximize the self-adhesive waterproofing membrane reliability and waterproofing effect.