| 发明名称 |
Process for making fibers reinforced composite elements, in particular double bottom panels and panels obtained by this process |
| 摘要 |
<p>The invention relates to a process for producing composite materials, in particular double-wall panels, from binders setting by hydration with mixing water and fibres (feed stocks), a) all feed stocks being mixed and the water/binder ratio w being </= 1/5 w0, b) the fresh composition thus produced being homogeneously scattered in the form of a non-woven fabric, c) the non-woven fabric being compacted to a bulk density of at least 0.9 rho 0 and d) a subsequent curing phase under pressure being carried out. The invention further relates to the composite materials produced by the process.</p> |
| 申请公布号 |
EP0561270(B1) |
申请公布日期 |
1997.08.06 |
| 申请号 |
EP19930103900 |
申请日期 |
1993.03.10 |
| 申请人 |
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V. |
发明人 |
SATTLER, HEINZ, DR.-ING.;THOLE, VOLKER, DIPL.-ING.;PALLHORN, SEBALD, DIPL.-ING.;SCHMELMER, BERNHARD |
| 分类号 |
B27N1/02;B27N3/04;B28B1/52;B28B17/02;B32B13/02;C04B30/02;C04B40/00;D04H1/00;D04H1/40;D04H1/64;E04F15/024;(IPC1-7):B28B1/52;C04B28/14 |
主分类号 |
B27N1/02 |
| 代理机构 |
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代理人 |
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