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Verfahren zur Herstellung von Faserverbundwerkstoffen, insbesondere Doppelbodenplatten, sowie mit dem Verfahren hergestellte Platten.

Process for the production of composite fibre materials, in particular double bottom panels, and panels made with the process
 
: Sattler, H.; Thole, V.; Pallhorn, S.; Schmelmer, B.

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Frontpage ()

DE 1992-4208826 A: 19920319
DE 1992-4239033 A: 19921119
EP 1993-103900 A: 19930310
DE 4239033 A1: 19930923
EP 561270 B2: 20000830
B28B0001
Deutsch
Patent, Elektronische Publikation
Fraunhofer WKI ()

Abstract
The invention relates to a process for the production of composite materials, in particular double bottom panels, comprising binding agent cured by the formation of hydrate and tempering water and fibres (raw materials), whereby a) all raw materials are mixed and the water-binding agent ratio is w <= 1.5 w<-o, b) the fresh mass thus produced is spread out in the form of a fleece, c) the fleece is compressed to a raw density of at least 0.9 Q<-o, and that d) a curing phase under pressure then follows. The invention further relates to the composite materials produced using the process.

: http://publica.fraunhofer.de/dokumente/PX-39271.html