Barrier device for concrete casting

Abstract

The invention discloses a barrier device for concrete casting, belongs to the technical field of architectural construction, and is used for casting concrete at places such as a construction joint, apost-cast strip and a beam column core region. The barrier device comprises a support skeleton and a barrier net; the support skeleton includes multiple vertical ribs arranged at intervals; the multiple vertical ribs are connected by transverse ribs; the support skeleton can be fixedly inserted into a reinforcement skeleton in a region to be cast with concrete; and the barrier net is detachably disposed on the surface of the support skeleton. Before concrete is cast, the support skeleton is fixedly inserted in butt joint positions such as the beam column core region or post-cast strip or construction joint; then, the barrier net is fixed on the support skeleton; and the barrier net is matched with the support skeleton, so that mutual permeation of the concrete in different regions is effectively prevented, the flow direction of the concrete is controlled, and the mold moving and expanding phenomenon during casting of the concrete is prevented. The device is simple in preparation and convenient to mount, can transfer the support skeleton for use, is economical and applicable, and improves the concrete casting quality.

Description

technical field [0001] The invention belongs to the technical field of building construction, and in particular relates to a barrier device for pouring concrete. Background technique [0002] When pouring concrete for the reinforced skeleton, in many cases, it is necessary to pour concrete in sections, especially in the core area of ​​beams and columns, post-casting belts, and construction joints, that is, it is necessary to dock the concrete in different areas, and carry out concrete at the docking position. During pouring, construction workers often install a comb-shaped fence body or a quick-and-easy closing net or steel wire mesh at the docking position to achieve the purpose of blocking the mutual mixing of concrete in different areas and controlling the flow direction of concrete. [0003] There are certain defects in the above-mentioned blocking method: when using the comb-shaped fence body for blocking, the fine aggregate is easy to leak from the gaps in the fence bo...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a barrier device for concrete pouring, to solve the problem in the prior art that the barrier effect of the device for blocking the mutual mixing of concrete in different areas is not ideal or the concrete runs out, The technical problem of mold expansion can not only effectively control the flow direction of concrete, but also avoid the phenomenon of mold running and mold expansion during concrete pouring, and improve the quality of concrete pouring

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