Glass reinforced compositions
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United States of America Patent
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-
Dec 27, 1988
Grant Date -
N/A
app pub date -
Jul 7, 1987
filing date -
Jul 10, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The invention relates to a cement-based product which is reinforced with glass fibers having good resistance to alkaline environments. The product of the invention contains, for each 100 parts by weight of cement, about 10 to 40 parts by weight of metakaolin, the latter exhibiting a reactivity to the modified Chapelle test greater than 500 mg of CaO per gram of metakaolin. The product of the invention has many uses in the building trade, particularly to produce facade coverings.
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Cited Art Landscape
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