PURPOSE: To improve a safety property while a composite material is neigh slipped off nor degradated simply even though crazing occurs, and large energy in breakdown is provided by a method wherein a mesh is integrated between or inside a kneaded material or a molded material obtained by molding by kneading, which is hardened by wet curing thereafter.
CONSTITUTION: A mesh is pinched between molded products obtained with an extrusion molder and a press molder or kneaded materials to which molding with the molder is not applied, which is passed through a twin-roll press or lightly fixed by pressure with a flat sheet press or a vacuum press to be integrated. A composite material can be obtained by hardening by curing the integrated material obtained thus. Therefore in the composite material, the mesh is integrated therein to be made composite without using an adhesive or the like, and since the composite material is excellent in bending strength and breaking energy, it is can be used in wideranging fields. Further, the composite material can be easily obtained.
KOIKE SATORU
MOGI SHIGERU
MANO KIICHI
