HIGH-STRENGTH CONCRETE Russian patent published in 2008 - IPC C04B28/04 C04B22/06 C04B111/20 

Abstract RU 2323910 C1

FIELD: building.

SUBSTANCE: invention refers to the sphere of building materials and can be used for manufacturing the concrete products in civil and industrial building, and also during constructing the buildings for special purpose. The high - strength concrete has the ratio, mass%: portland cement 23.6-26.9, send 23.7-25.2, crush 36.8-38.4, sol Fe(ОН)3 with the density ρ=1.018 g/cm3, pH=4.5-5.5 0.7-0.76, the water 11.9-12.04.

EFFECT: it is created the high - strength concrete with the heightened strength and with heightened meaning of impact toughness.

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RU 2 323 910 C1

Authors

Svatovskaja Larisa Borisovna

Solov'Eva Valentina Jakovlevna

Stepanova Irina Vital'Evna

Sycheva Anastasija Maksimovna

Korobov Nikolaj Vasil'Evich

Starchukov Dmitrij Sergeevich

Dates

2008-05-10Published

2006-10-13Filed