Fibre reinforced composite material
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United States of America Patent
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Feb 6, 1990
Grant Date -
N/A
app pub date -
May 12, 1989
filing date -
Jun 1, 1988
priority date (Note) -
Expired
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Abstract
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/m.sup.2. The composite material is useful as an electrical insulant, particularly at high temperatures eg 850.degree. C.
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