发明名称 |
VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG EINES MINERALFASERPRODUKTS. |
摘要 |
The present invention relates to a process for the preparation of a mineral fibre board, and such a board having a dynamic elastic modulus which is substantially equal to the static elastic modulus in the order of magnitude. The process comprises provision of a primary web, compression of the primary web, doubling of the primary web under formation of a secondary web, curing of an added binder and optional compression of the secondary web. |
申请公布号 |
DE69909454(T2) |
申请公布日期 |
2004.05.06 |
申请号 |
DE1999609454T |
申请日期 |
1999.03.19 |
申请人 |
ROCKWOOL INTERNATIONAL A/S, HEDEHUSENE |
发明人 |
CRIDLAND, IAN;NORGAARD, LUIS;RASMUSSEN, JEPPE |
分类号 |
D04H1/4209;D04H1/4218;D04H1/4226;D04H1/587;D04H1/64;D04H1/70;D04H1/732;D04H1/736;D04H1/74;E04B1/80;E04C2/16 |
主分类号 |
D04H1/4209 |
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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