Construction method for partition seams of concrete floor

Abstract

The invention discloses a construction method for partition seams of a concrete floor, wherein partition seam construction of the constructed concrete floor is conducted with integrated partition seams of galvanized plates; the integrated partition seams of the galvanized plates comprise on-spot spliced partition seams made through splicing of multiple flat and straight partition seams and multiple crossed partition seams; and the partition seam construction of the constructed concrete floor comprises the steps of (1) processing of the partition seams, (2) measurement and setting out, (3) on-spot splicing of the partition seams, (4) binding of reinforcement cages, (5) overall pouring of concrete and (6) seam filling of the partition seams. The method disclosed by the invention has the beneficial effects that the on-spot spliced partition seams are completed through on-spot slicing of the flat and straight partition seams and the crossed partition seams which are processed and formed inadvance; the flat and straight partition seams and the crossed partition seams have rational design and good use effects; and problems such as a long construction period, poor use effects, low resistance to frost heaving and failure to guarantee construction equality during existing partition seam construction of large-area concrete floors can be solved effectively.

Description

technical field [0001] The invention belongs to the technical field of silo joint construction, and in particular relates to a silo joint construction method for concrete floors. Background technique [0002] The sub-silo joint is divided into two types: the roof sub-silo joint and the ground sub-silo joint. The roof sub-silo joint is a joint set on the rigid roof to prevent the occurrence of deformation cracks. In order to prevent the roof waterproof layer from cracking due to temperature or structural deformation, the roof sub-silo joint is required. Warehouse joints, fill the joints with sealing materials such as wood wool boards soaked in asphalt, and fill the joints with ointment, etc., and cover the joints with waterproof membranes. The ground sub-silo joint is a joint that is artificially divided to avoid the cracking of cement and other materials when the ground is rigid and waterproof. At present, the ground sub-silo seam usually adopts a linear sub-silo seam. [...

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is to provide a method for the construction of concrete floor sub-storage joints in view of the deficiencies in the above-mentioned prior art. After the assembly is completed, the on-site assembly-type sub-compartment seams, the single-body sub-compartment joints used in the straight sub-compartment joints and the cross-shaped sub-compartment joints are all galvanized sheet sub-compartment seams, and the design of the galvanized sheet sub-compartment joints is reasonable and the use effect is good It can effectively solve the existing problems of long construction period, poor use effect, low anti-frost heave performance, and difficulty in guaranteeing construction quality in the construction of large-area concrete floors.

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