Shear wall formwork installation foot angle iron device

Abstract

The invention discloses a shear wall formwork installation foot angle iron device, which comprises a base plane and an angle iron unit perpendicularly fixed on the base plane, a plurality of steel nails are arranged on the base plane, the steel nails close to the side edges of the base plane are arranged on control lines, both the steel nails and the angle iron unit are fixed on a rubber-plastic sheet foot, the rubber-plastic sheet foot is fixed at the foot of a shear wall, the angle iron unit is provided with screw holes, the control lines are arranged at the positions 200mm away from both sides of the base plane, the spacing between each two steel nails is equal to or less than 250mm, and the number of the steel nails is not less than 3. The invention relates to shear wall formwork installation construction in formwork construction, and in particular to the angle iron device which is 50 multiplied by 50 multiplied by 3mm, and when in use, the angle iron device can effectively prevent the common quality problems of shear walls, such as foot grout leakage, foot rotting and deformation and displacement phenomenon, improve the appearance of shaped concrete and reduce secondary repair.

Description

Technical field [0001] The invention relates to a root angle steel installation device, in particular to a root angle steel installation device for a shear wall formwork, and belongs to the technical field of root angle steel. Background technique [0002] When the shear wall is supporting the formwork, the quality of the wall root directly determines the appearance of the concrete forming. In the current construction, the basic treatment method for the wall root is to reserve a 1.5cm gap after the template is installed, and use high-grade hydraulic mortar to plug the joint one day before the concrete is poured. Although this method is widely used, the wall root leaks during actual construction. Common quality problems such as, rotten roots, and deformation and displacement are still common. The finished concrete has a bad impression of molding, and the amount of repair is large, and the impression after repair is still very poor. This causes large labor and material loss and is ...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to overcome the phenomenon of grout leakage, rotten roots, deformation and displacement at the root of the wall during the existing construction, and the amount of repair is relatively large, and the appearance after repair is still very poor, so the resulting labor and material loss is large, and Defects that are not conducive to cost control, providing a shear wall formwork installation root angle steel device, so as to solve the above problems

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