Reinforcement sleeve grouting connecting process suitable for fabricated building
A steel sleeve and grouting connection technology, which is applied in the processing of building materials, construction, building components, etc., can solve the problems of operational difficulty, component cost increase, sleeve cost increase, etc., to reduce production difficulty, save cost, reduce cost effect
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[0035] A grouting connection process of steel bar sleeve suitable for prefabricated buildings, the steps are as follows:
[0036] (1) Prefabricated shear wall, the prefabricated shear wall component sleeve 1 is pre-embedded in the upper part of the component, and the steel bar 2 is reserved in the lower part of the component;
[0037] (2) Pour concrete on the floor. The height of sleeve 1 appears to be 10-20mm after pouring. Mark the elevation on sleeve 1, which is conducive to the control of the thickness of floor concrete. Adjust the block of wall elevation and install the positioning backing plate of the wall;
[0038] (3) Remove the plastic cover temporarily blocked by the sleeve 1 on the poured floor concrete, and pour a sufficient amount of grouting material 3 into the sleeve 1;
[0039] (4) After the precast shear wall is hoisted in place, slowly lower it along the positioning backing plate, insert the lower steel bar 2 into the sleeve 1 of the floor concrete, a...
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