STRUCTURE FOR COMPLEX WATERPROOF SHEET HAVING POLYMERIZED COMPOSITE SHEET AND RUBBER ASPHALT SHEET WITH HEAT INSULATOR AND METHOD USING THE SAME

摘要

PURPOSE: An integrated waterproof sheet structure of rubberized asphalt sheets which have an insulation property and polymer complex sheet and a water proof method of complex insulation sheet using the same are provided to prevent lifting or swelling phenomenon and the waterproof sheet from being sectioned even when concrete part is cracked. CONSTITUTION: An integrated waterproof sheet structure of rubber asphalt sheets comprises an insulation nonwoven sheet layer (110); a rubberized asphalt sheet layer (120) laminated on the insulation nonwoven sheet layer; a polymer composite sheet layer (130) which is laminated on top of the rubberized asphalt sheet layer and includes polyvinyl chloride waterproof sheet layer, polyvinyl chloride foamed sheet layer and polyester mesh connection sheet layer; a sheet junction (140) which uses acrylic adhesive for polyester mesh connection sheet layers formed on one end of the polymer composite sheet layer; and a solventless urethane waterproof coating agent layer which is finish coated on the polymer composite sheet layer; or an acrylic inorganic waterproof agent. Above layers are successively laminated.