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Application

98108792/03, 1998-05-07

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Start date

1998-05-07

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Actual filing date

1998-05-07

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Published

1999-09-20

(72)

Inventor

Gladkov D.I.Dedurina E.A.Sulejmanova L.A.Tysjachuk V.V.Kalashnikov A.V.

(73)

Holder

Belgorodskaja Gosudarstvennaja Tekhnologicheskaja Akademija Stroitel'Nykh Materialov

METHOD FOR PRODUCTION OF CELLULAR CONCRETES Russian patent published in 1999 - IPC

Abstract RU 2137600 C1

FIELD: building materials, applicable in production of cellular concretes and gas-filled materials of all types. SUBSTANCE: the method consists in simultaneous action of vibration and vacuum within 0.01 to 0.08 MPa on moulding mass during 3 to 20 min, preliminary porization and curing for 10 to 200 min are performed. EFFECT: reduced mean density and thermal conductivity of cellular concretes. 1 tbl, 1 ex

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RU 2 137 600 C1

Authors

Gladkov D.I.

Dedurina E.A.

Sulejmanova L.A.

Tysjachuk V.V.

Kalashnikov A.V.

Dates

1999-09-20—Published

1998-05-07—Filed

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