| 发明名称 |
Composite substrate for waterproofing structure, and waterproofing method and waterproofing structure using such composite substrate |
| 摘要 |
A composite substrate for a waterproofing structure, which comprises a fiber mat and a closed cell foam sheet which are integrated by needling. |
| 申请公布号 |
EP0818304(A3) |
申请公布日期 |
1998.05.20 |
| 申请号 |
EP19970111652 |
申请日期 |
1997.07.09 |
| 申请人 |
SOWA CHEMICAL CO., LTD.;ASAHI FIBER GLASS CO., LTD. |
发明人 |
YASUDA, YOSHINOBU;TSUJI, SHUYA;ITO, HARUYASU;ARAKI, SADAO |
| 分类号 |
B32B5/06;(IPC1-7):B32B5/06;B32B7/08;B32B5/18 |
主分类号 |
B32B5/06 |
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