Fiber reinforced cementitious substrate

Details Fiber reinforced cementitious substrate Fiber reinforced cementitious substrate

1976-06-30

1978-04-18

Pavelko, Thomas P.

Paper making and fiber liberation

Processes and products

Plural fiber containing

106 99, 162154, 162156, 162225, 264 86, 264333, D21F 1102, D21F 1106, B28B 126

Patent

active

040850013

ABSTRACT:
A process for preparing glass fiber-reinforced cement sheets by dewatering a slurry wherein at least one member selected from asbestos, cotton, flax, hemp, wool, or silk fibers is added to the aqueous cement-glass fiber slurry. The sheets so produced have increased bending strengths and improved peeling resistance.

REFERENCES:
patent: 2110053 (1938-03-01), Phillips
patent: 3344015 (1967-09-01), Nepl
patent: 3354031 (1967-11-01), Kozacik
patent: 3951735 (1976-04-01), Kondo
patent: 3969567 (1976-07-01), Occleshaw
patent: 3972972 (1976-08-01), Yano
patent: 3974024 (1976-08-01), Yano
patent: 3985610 (1976-10-01), Pomerhn

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