Lightweight, low water content cementitious compositions and met

Details Lightweight, low water content cementitious compositions and met Lightweight, low water content cementitious compositions and met

1995-10-02

1997-04-22

Bell, Mark L.

Compositions: coating or plastic

Coating or plastic compositions

Inorganic settable ingredient containing

106679, 106676, 106705, 106708, 106709, 106710, 106711, 106724, 106717, 106792, 106819, 106823, 106DIG1, 524 2, 524650, 264241, 264299, 264333, C04B 1608

Patent

active

056225563

ABSTRACT:
An improved lightweight cementitious product made up of an aqueous cementious mixture that can incorporate fly ash, portland cement, sand, lime, and the weight saving component, which is micronized polystyrene particles having particle sizes in the range of 50 to 2000 microns, and characterized by having very low water contents, in the range of from about 0.5% to 5% v/v. The ultra low water compositions can be extruded and can be molded under high pressure.

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patent: 5352390 (1994-10-01), Hilton et al.
Kosmatka; Design And Control Of Concrete Mixtures; 1988; p. 64 (no month).

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