METHOD FOR PRODUCTION OF FIBROUS-CEMENT ARTICLES Russian patent published in 1994 - IPC

Abstract RU 2005597 C1

FIELD: production of fibrous-cement articles. SUBSTANCE: method includes application of wet fibrous-cement film and layer of dry fine-ground cement on conveyer working woolen cloth of Hatseck machine, molding and steam treatment. Introduced into fibrous suspension is cement of at least 10 micrometer fraction in amount of 17-42.5% of dry components mass. EFFECT: higher efficiency. 1 tbl

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RU 2 005 597 C1

Authors

Jurkin Vasilij Savel'Evich

Dates

1994-01-15Published

1991-04-24Filed