Low temperature acrylic latex compositions and methods for waterproofing structures |
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| 申请号 | EP91301236.5 | 申请日 | 1991-02-15 | 公开(公告)号 | EP0442753A3 | 公开(公告)日 | 1992-12-02 |
| 申请人 | W.R. Grace & Co.-Conn.; | 发明人 | Gaidis, James Michael; Wiercinski, Robert Alan; Ehrlich, Susan Gail; | ||||
| 摘要 | Disclosed are methods of reducing water penetration through civil engineering structures which comprise applying to the structures a waterproofing agent pretreatment composition including acrylic or vinyl acrylic latices and various freezing point depressing agents. Also disclosed are packages including these pretreatment compositions and methods for using these pretreatment compositions to waterproof various civil engineering construction materials. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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