Dimensionally stable composite material and process for the manufacture thereof

摘要: The dimensionally stable composite material consists of a double fabric with spacer filaments. On both sides the there is plastics layers. Face and back are linked each other by means incorporated rigid filaments which prevent to be squeezed. exterior layers curable laminates. FIG. 1 shows such material. obtained applying fiber mats impregnated synthetic resins containing filaments, subsequently bonding compression.