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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APPARATUS FOR MAKING MULTIPLE-LAYER ASBESTOS CEMENT PRODUCTS | 0 |
|
SU1135650A1 |
METHOD OF MANUFACTURING ASBESTOS-CEMENT ARTICLES | 0 |
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METHOD OF MAKING MULTILAYER ASBESTOS-CEMENT ARTICLES | 0 |
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METHOD OF MAKING HIGH-STRENGTH LAMINATE SHEETS AND PLATES | 1992 |
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METHOD OF MAKING LAMINATE METALLIC TUBES | 1992 |
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INITIAL COMPOSITION FOR PRODUCING AUTOCLAVE HEAT-INSULATOR ARTICLES | 0 |
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SU1583386A1 |
METHOD OF PRODUCING LAMINATED ASBESTOS-CEMENT ARTICLES | 0 |
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RAW STOCK MIXTURE FOR PRODUCTION OF FIBROCEMENT ITEMS | 2003 |
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RU2252203C1 |
MULTILAYER METAL PIPE MANUFACTURE METHOD | 1993 |
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FIBER CEMENT PRODUCTS FOR FLOORING AND THEIR MANUFACTURING METHODS | 2018 |
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Authors
Dates
1994-01-15—Published
1991-04-24—Filed