Concrete compositions

Details Concrete compositions Concrete compositions

1980-07-11

1981-12-29

Poer, James

Compositions: coating or plastic

Coating or plastic compositions

Metal-depositing composition or substrate-sensitizing...

106 93, 106 98, 106 99, C04B 700

Patent

active

043080685

ABSTRACT:
The addition of a mixture of sodium silicate and a nonionic surfactant to a pre-concrete mix results in concrete having greater compressive strength. When the mix additionally contains sawdust and clay, light weight, insulative building material, which applicant calls INSUL-WOOD, is provided.

REFERENCES:
patent: 2695850 (1954-11-01), Lorenz
patent: 3256105 (1966-06-01), Alford et al.
patent: 3508936 (1970-04-01), Lyass et al.

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