发明名称 Method of making a thermoplastic sheet with cement particles for use on concrete structures
摘要 A waterproof sheet for concrete structures comprising a sheet made of a thermoplastic synthetic resin, and powder of cement which is pressed against the sheet and adhered to one side surface or both side surfaces of the sheet. There are also disclosed a method of manufacturing a waterproof sheet for concrete structures and a method of applying a waterproof sheet to the concrete structure.
申请公布号 US5271781(A) 申请公布日期 1993.12.21
申请号 US19910795054 申请日期 1991.11.20
申请人 KOKEN KAIHATSU CO., LTD. 发明人 ANNO, TAKAMITSU;KATSUKAWA, KANJI
分类号 B32B5/00;E04B1/66;(IPC1-7):E04F13/00;B32B31/12 主分类号 B32B5/00
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