Fibre reinforced composite material

摘要

In composite material comprising a water-insoluble aluminous cement matrix to which are bonded superimposed layers of glass fibre fabric enclosed within it as reinforcement, said fabric is a mechanically bonded chopped strand glass mat of mass/unit area not greater than 850 g/m2. The composite material is useful as an electrical insulant, particularly at high temperatures eg 850 DEG C.