METHOD OF HEAT AND MOISTURE TREATMENT OF CONCRETE ARTICLES Russian patent published in 2016 - IPC B28B11/24 C04B40/00 C04B41/00 

Abstract RU 2584907 C1

FIELD: technological processes.

SUBSTANCE: invention relates to a method of heat and moisture treatment of moulded concrete articles, mainly of complex shape, for example, toothed concrete sleepers. Method for heat and moisture treatment of toothed reinforced concrete sleepers consists in that after setting concrete toothed protrusion on foot of under-rail zone of sleeper is surrounded with a shell installed with clearance along perimeter, and water is poured. Required temperature is maintained.

EFFECT: higher efficiency of thermal-moisture treatment.

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RU 2 584 907 C1

Authors

Losev Gennadij Gennadevich

Dates

2016-05-20Published

2015-02-05Filed