Light concrete and method of preparing the same

Details Light concrete and method of preparing the same Light concrete and method of preparing the same

1977-09-12

1978-11-21

Poer, James

Compositions: coating or plastic

Coating or plastic compositions

Metal-depositing composition or substrate-sensitizing...

106 97, C04B 735

Patent

active

041264703

ABSTRACT:
A light concrete prepared from a mixture of Portland cement, cellular aggregate, and an admixture including a melamine-formaldehyde condensate carrying sulfo groups for reducing the need for mixing water, an alkaline earth metal stearate as a water repelling material, and polyethyleneglycol has greater mechanical strength at lower density than an otherwise identical concrete containing only two ingredients of the admixture.

REFERENCES:
patent: 3972723 (1976-08-01), Balle et al.

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