A composite waterproofing sheet laminated with organic and inorganic hybrid water proofing layer comprising organic and inorganic hybrid hollow nanoparticles and non-woven fabric coated with cutoff film and the waterproofing structure and the waterproofing method using thereof

摘要

In the present invention, a moisture barrier cut-off film is deposited on the bottom surface of the nonwoven fabric, and an organic-inorganic hybrid waterproofing material layer containing organic-inorganic hybrid hollow nanoparticles is formed on the upper surface of the nonwoven fabric, so that heat shielding and insulation and absorption by the organic-inorganic hybrid hollow nanoparticles are performed. It relates to a composite waterproof sheet in which an organic-inorganic hybrid waterproofing layer containing organic-inorganic hybrid hollow nanoparticles capable of blocking heat by kinetic energy conversion of heat and a cut-off film-deposited nonwoven fabric are laminated, and a waterproof structure and waterproofing construction method using the same, particularly , The organic-inorganic hybrid waterproofing material layer is integrally combined with the mortar layer or the ready-mixed concrete layer, and the organic-inorganic hybrid hollow nanoparticles block heat by thermal insulation and heat insulation and kinetic energy conversion of absorbed heat. Occurs by thermal aging Organic/inorganic hybrid comprising organic-inorganic hybrid hollow nanoparticles forming an integrated waterproof structure that prevents the separation of the organic-inorganic hybrid waterproofing material layer and the mortar layer or ready-mixed concrete or the separation of the moisture blocking cut-off film from the concrete substrate It relates to a composite waterproofing sheet in which a waterproofing material layer and a nonwoven fabric deposited with a cut-off film are laminated, and a waterproofing structure and waterproofing construction method using the same.