Sattler, H.H.SattlerThole, V.V.TholePallhorn, S.S.PallhornSchmelmer, B.B.Schmelmer2022-03-082022-03-082000https://publica.fraunhofer.de/handle/publica/304607The 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.de608674patent1992-42088261992-4239033