A fast and easy combined shaping mold for cast-in-place slab and post-cast belt and its construction method

Abstract

The invention discloses a fast and easy combination shaping mold for cast-in-place slabs and a construction method thereof. Composed of keels, one side of the post-casting belt combined side form is provided with pull bolts, and the other side of the post-casting belt combined side form is provided with a post-casting belt independent formwork, and the post-casting belt independent formwork includes square wood main keels, square wood The main keel is laid with a number of square wood sub keels, and the square wood sub keel is provided with an independent bottom mold with post-casting tape. The post-cast belt support mechanism is fixedly connected, and the two sides of the post-cast belt support mechanism are symmetrically provided with the floor cast-in-place support. There is a post-casting belt on the floor, the upper surface of the post-casting belt on the floor is covered and protected, and a wooden backing plate is provided between the supporting mechanism of the post-casting belt and the post-casting belt on the floor.

Description

technical field [0001] The invention relates to the technical field of building construction, and in particular, relates to a quick and easy combination shaping mold for a cast-in-place slab and a post-cast belt and a construction method thereof. Background technique [0002] Post-pouring strips are used in building construction to prevent harmful cracks that may occur in cast-in-place reinforced concrete structures due to uneven shrinkage or uneven settlement. For the temporary construction joints left at the corresponding positions, the post-pouring belt temporarily divides the structure into several parts. Concrete should be poured after the concrete age on both sides reaches 42 days, and the post-pouring belt of high-rise buildings should be carried out 14 days after the concrete is poured on the structural roof. [0003] In the current field of construction engineering, the construction technology of the post-cast belt is widely used. However, in actual construction, s...

AI Technical Summary

Problems solved by technology

[0009] Aiming at the above-mentioned technical problems in the related art, the present invention proposes a quick and easy combination shaping mold and construction method of cast-in-place slab post-cast strips, which can solve the problems of complex procedures, high cost of labor and auxiliary materials, The disadvantages of low work efficiency, slippage of construction joints, and cantilever deformation of beams and slabs caused by dismantling of supports first and then topping, realize the standardized construction of cast-in-place slabs and post-cast belts

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