Compositions of sulfur and fly ash and shaped articles produced

Details Compositions of sulfur and fly ash and shaped articles produced Compositions of sulfur and fly ash and shaped articles produced

1977-02-24

1979-01-16

Taylor, Hosea E.

Compositions: coating or plastic

Coating or plastic compositions

Inorganic materials only

106 69, 10628732, 106 70, 106 71, 106DIG1, C09K 1502

Patent

active

041347757

ABSTRACT:
Shaped articles are produced from compositions of sulfur and a particulate inorganic material, at least 10% by weight of the particulate inorganic material being fly ash. The initial compositions are uniform dry blends, and the finished products are formed by converting the sulfur of the composition to molten form and then cooling while, as in casting, the molten material is confined in the desired shape. Use of fly ash provides articles having a hardness more than twice that of sulfur alone and a compressive strength approaching three times that of a typical aged poured concrete.

REFERENCES:
patent: 1693714 (1928-12-01), Kobbe
patent: 3206319 (1965-09-01), Minnick et al.
patent: 3421911 (1969-01-01), Greco et al.
patent: 3453125 (1969-07-01), Williams
patent: 4025352 (1977-05-01), Leutner et al.

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