Cement composition

Details Cement composition Cement composition

1975-07-30

1977-06-21

Poer, J.

Compositions: coating or plastic

Coating or plastic compositions

Metal-depositing composition or substrate-sensitizing...

106 84, C04B 3516

Patent

active

040309398

ABSTRACT:
A cement composition consisting of the product of a mixture of spray-dried hydrated silicate powder, a silica polymer-forming agent and water. The resulting inorganic silica polymer cement is capable of withstanding sustained exposure to high temperatures without loss of desirable mechanical properties and has a high degree of adhesive as well as compressive strength together with rapid room temperature curing characteristics. A siliceous filler may be added. In addition, a fluoride or halide fixation agent may be added so that the resulting cement product may resist higher temperatures.

REFERENCES:
patent: 2914413 (1959-11-01), Mercer
patent: 3450548 (1969-06-01), Petkus
patent: 3547840 (1970-12-01), Stastny et al.
patent: 3874887 (1975-04-01), Dalmatov et al.

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