Molding composition

Compositions: coating or plastic – Coating or plastic compositions – Metal-depositing composition or substrate-sensitizing...

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Details

106109, 106110, C04B 702

Patent

active

040380947

ABSTRACT:
A molding composition, made of earth products, which is particularly suitable for producing urns and frames for mausoleum niches and other decorative articles. In its dry state the molding composition is made of about 11/2 parts by volume standard casting plaster, 1 part by volume Portland cement and 7/8 part by volume sand. Preferably about 0.5-2 parts by volume fiberglass fibers are also added to the molding composition. The dry composition is mixed with about 11/2 parts by volume of water, enough to produce a standard 7 inch slump, and placed in a mold having the shape of the decorative article to be produced where it is allowed to set.

REFERENCES:
patent: 1432545 (1922-10-01), Gilbert
patent: 2509599 (1950-05-01), Hollenberg
patent: 3232778 (1966-02-01), Dean
patent: 3582376 (1971-06-01), Ames
patent: 3847635 (1974-11-01), Lange et al.
patent: 3852081 (1974-12-01), Lehman

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