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2 041 176

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IPC

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Application

93021376/33, 1993-04-20

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Actual filing date

1993-04-20

(45)

Published

1995-08-09

(72)

Inventor

Nefedov V.A.Nesterov I.I.Gnatus' N.A.

(73)

Holder

Zapadno-Sibirskij Nauchno-Issledovatel'Skij Geologorazvedochnyj Neftjanoj Institut

STOCK MIXTURE FOR PRODUCTION OF LIGHT GRANULATED FILLER Russian patent published in 1995 - IPC

Abstract RU 2041176 C1

FIELD: civil engineering. SUBSTANCE: mixture contains, wt. breccia rock, 65-85: mixed lightly-swelling clay, 15-35. Filler characteristics: bulk density, 280-350 kg/m3, compressive strength (cylinder test) 2.03-2.6 MPa, water absorption, 3.7-3.8% frost resistance, 85-100 cycles. EFFECT: improved composition. 2 tbl

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RU 2 041 176 C1

Authors

Nefedov V.A.

Nesterov I.I.

Gnatus' N.A.

Dates

1995-08-09—Published

1993-04-20—Filed

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