发明名称 |
Roof insulation board polyurethane or polystyrene foam - has bituminised glass fibre web coating at least on underside, outer surface of underside coating is, self-adhesive with removable cover |
摘要 |
<p>The roofing board consists of foam material such as polyurethane or polystyrene with a coating at least on its underside. At least the outer surface of the underside coating is self-adhesive. The coating pref. consists of bituminised glass fibre web or the like of which the outer surface consists of self-adhesive bitumen, pref. with a removable protective covering e.g. of paper. The upper side may have a similar coating but without self-adhesive outer surface.</p> |
申请公布号 |
NL8402574(A) |
申请公布日期 |
1986.03.17 |
申请号 |
NL19840002574 |
申请日期 |
1984.08.23 |
申请人 |
CBL CONSOLIDATED LTD BASEL TE BAZEL, ZWITSERLAND. |
发明人 |
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分类号 |
E04B7/22;E04D3/35;E04D13/16;(IPC1-7):E04D11/02 |
主分类号 |
E04B7/22 |
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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