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2 107 048

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C1

(51)

IPC

(21) (22)

Application

96114778/04, 1996-07-23

(22)

Actual filing date

1996-07-23

(45)

Published

1998-03-20

(72)

Inventor

Tsyro V.V.Boboshko V.I.Kvasha V.B.Tarabutkin E.V.

(73)

Holder

Tsyro Valerij Vasil'EvichAktsionernoe Obshchestvo Spetsial'Noe Konstruktorsko-Tekhnologicheskoe Bjuro Po Promyshlennosti I Stroitel'Noj Industrii

METHOD OF PREPARING CONCRETE MIX Russian patent published in 1998 - IPC

Abstract RU 2107048 C1

FIELD: manufacture of building materials. SUBSTANCE: in manufacture of reinforced concrete parts from dry and low-mobility concrete mixes using iron frameworks, concrete mixes are supplemented by 0.8-2.5 wt % (calculated for solid materials) of compound additive. Additive is made up of plasticizer (glycol and Cellosolve production waste) based on crude polyglycols, hardening activator (sulfate-containing alkali metal salts), and framework corrosion inhibitor (sodium nitrate). EFFECT: improved reinforced concrete characteristics. 4 cl, 5 tbl

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RU 2 107 048 C1

Authors

Tsyro V.V.

Boboshko V.I.

Kvasha V.B.

Tarabutkin E.V.

Dates

1998-03-20—Published

1996-07-23—Filed

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