发明名称 |
SELF-ADHESIVE COMBINATION WEB FOR PREVENTING AND MAKING GOOD CRACKS, ESPECIALLY IN ASPHALT AND CONCRETE SURFACES |
摘要 |
Self-adhesive multi-layer web for the prevention and sealing of crevices especially in asphalt and concrete surfaces in road construction and hydraulic engineering. The multi-layer web is made up of a reinforcing web of high modulus fibres and a thermoplastic nonwoven or woven fabric, which are bonded to each other by a flexible binder, the nonwoven or woven fabric with the binder being wider than the reinforcing web and extending beyond the latter on both sides. |
申请公布号 |
AU3499489(A) |
申请公布日期 |
1989.11.30 |
申请号 |
AU19890034994 |
申请日期 |
1989.05.19 |
申请人 |
POLYFELT GESELLSCHAFT M.B.H. |
发明人 |
GEORG FOCK |
分类号 |
B32B5/26;E01C11/00;E01C11/16 |
主分类号 |
B32B5/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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