Hydraulic composition, formed products therefrom and segregation

Details Hydraulic composition, formed products therefrom and segregation Hydraulic composition, formed products therefrom and segregation

1992-04-29

1992-12-29

Group, Karl

Compositions: coating or plastic

Coating or plastic compositions

Inorganic settable ingredient containing

106617, 106674, 106687, 106696, 106708, 106779, 106790, 106795, 106823, 264333, C04B 2410

Patent

active

051748215

ABSTRACT:
This invention provides a hydraulic composition which contains a cementitious material in powder form, .beta.-1,3-glucan, and a superplasticizer. The composition makes it possible to prepare concrete with high resistance to segregation, high fluidity, and excellent filling ability. Because of this, vibration of the concrete is not necessary during casting; it can simply be poured.

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Chemical Abstract, vol. 102, No. 22, p. 307, Abstract No. 189912n.
World Patents Index Latest, week 16, Accession No. 91-113415, Derwent Publications Ltd. (JP-A-3 054 157).

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