Glass reinforced compositions

Details Glass reinforced compositions Glass reinforced compositions

1987-07-07

1988-12-27

Capella, Steven

Compositions: coating or plastic

Coating or plastic compositions

Metal-depositing composition or substrate-sensitizing...

106 97, 106 98, 106 90, C04B 1444

Patent

active

047938617

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.

REFERENCES:
patent: 3852082 (1974-12-01), Majumdar
patent: 4642137 (1987-02-01), Heitzmann et al.
patent: 4687752 (1987-08-01), Peters
Chemical Abstracts, vol. 102, No. 20 (May, 1985), No. 171585Y.
Largent, "Estimation de l'activite Pouzzolanique," 93 Bull. Liaison Labo. P. et. Chem., 61, (Jan.-Feb. 1978).
British Standard Methods for Determining Properties of Glass Fiber Reinforced Cement Material (BS 6432: 1984).

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