BUILDING MIXTURE Russian patent published in 1995 - IPC

Abstract RU 2030367 C1

FIELD: building industry. SUBSTANCE: building mixture has, %: cement 6-12; sand 60-70; calcium trisulfohydroferrite (as dry matter) 5-20, and water - the rest. Compression strength of building mixture after 28 days is 4.2-6.0 MPa, whiteness is 81-82%, average density is 1860-2000 kg/m³. EFFECT: enhanced quality of mixture. 1 tbl

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RU 2 030 367 C1

Authors

Kolomatskij A.S.

Dates

1995-03-10—Published

1981-05-06—Filed