METHOD OF PRODUCING REINFORCED STRUCTURAL HEAT-INSULATING UNIT AND REINFORCED STRUCTURAL HEAT-INSULATING UNIT Russian patent published in 2004 - IPC

Abstract RU 2232677 C1

FIELD: building, particularly for erecting all types of buildings or structures along with keeping necessary measuring requirements.

SUBSTANCE: method involves forming blocks of heat-insulating or structural heat-insulation concrete, particularly cellular concrete or polystyrene concrete; making longitudinal groove into blocks for reinforcement placing; creating depressions in extreme blocks within the limits of longitudinal groove for anchors placing; forming structural unit of blocks by arranging blocks on base, for instance on tray, such that block ends to be glued face upwards; applying adhesive, preferably cement-based or polymer-cement adhesive to upper block ends; turning over blocks and applying pressure to block surfaces, for instance by wedges, clamps or screws; placing reinforcement rods or wires into longitudinal groove such that ends of reinforcement rod or wires extend at the angle of 60o - 180o and pass into depressions; pouring concrete mixture, preferably fine concrete, into longitudinal grooves and depressions; thermal treating the assembled unit, for instance by tubular electric heaters or heated air under temperature of 90oC and humidity up to 100% preferably during 5-14 hours. Depth of each depression is at least 1.5 - 3 of longitudinal slot depth.

EFFECT: improved unit manufacturability, reduced material consumption, provision of meeting current requirements to building heat engineering, increased operational reliability, reduced labor consumption during performing erection works.

8 cl, 4 dwg

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RU 2 232 677 C1

Authors

Semchenkov A.S.

Semechkin A.E.

Litvinenko D.V.

Dates

2004-07-20Published

2003-09-03Filed