METHOD FOR MANUFACTURE OF ARTICLES OF SMALL ARCHITECTURAL CONFIGURATIONS Russian patent published in 2002 - IPC

Abstract RU 2188755 C1

FIELD: civil engineering, designed for manufacture of articles of fine concrete, mainly of articles of small architectural configurations. SUBSTANCE: the method consists in preparation of a concrete mix of fine clean quartz sand, binder and plasticizer, pressing of the concrete mix in moulds, dismantling of the falsework, seasoning of samples at a temperature of about 20 C and relative humidity of 100% until a 70-percent tempering strength is obtained. Each mould consists of parts, dismantling of the falsework is carried out just after pressing of the concrete mix in moulds with provision of simultaneous separation of each part of the mould in all the points of the article conjugate to the given part of the mould. EFFECT: reduced power intensity and duration of the process of article manufacture. 7 cl

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RU 2 188 755 C1

Authors

Smirnov V.A.

Romasheva S.A.

Kostrikin V.V.

Dates

2002-09-10Published

2001-06-21Filed