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2 010 020

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IPC

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Application

93014278/33, 1993-04-13

(22)

Actual filing date

1993-04-13

(45)

Published

1994-03-30

(72)

Inventor

Selivanov V.N.Kolomiets V.I.Poljudova S.V.Selivanov S.N.

(73)

Holder

Selivanov Nikolaj Pavlovich

PROCESS FOR PREPARATION AND PROPORTION OF CONCRETE MIX, PROCESS FOR PREFABRICATION OF CONCRETE AND REINFORCED CONCRETE MEMBERS, METHOD FOR ERECTION, RESTORATION OR RENEWAL OF BUILDINGS AND ENGINEERING CONSTRUCTIONS Russian patent published in 1994 - IPC

Abstract RU 2010020 C1

FIELD: concrete production process. SUBSTANCE: provided is the method for preparation optimal concrete mix based on the ratio of fine aggregate to the total bulk weight of fine and coarse aggregates, and using the estimated ratios the amount of cement, hardening water, fine and coarse aggregates to be required is determined. The resulting optimal concrete mix is used for manufacture of monolithic and prefabricated concrete members. EFFECT: improved quality. 4 cl

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RU 2 010 020 C1

Authors

Selivanov V.N.

Kolomiets V.I.

Poljudova S.V.

Selivanov S.N.

Dates

1994-03-30—Published

1993-04-13—Filed

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