Manufacturing method and construction method of mud-leakage-prevention sealing device for wood formwork splicing seam

Abstract

The invention discloses a manufacturing method and a construction method of a mud-leakage-prevention sealing device for a wood formwork splicing seam, and belongs to the technical field of building construction. The manufacturing method and the construction method comprise the following steps that 1, a seam blocking plate is made of a steel plate with the thickness of 1.0mm, a web plate of the seam blocking plate is a full-length plate, and an upper flange plate and a lower flange plate are symmetrically arranged at an interval; 2, holes are formed in the upper flange plate and the lower flange plate correspondingly; and 3, in the formwork mounting process, the seam blocking plate is clamped into a gap between every two adjacent formworks, meanwhile, the formwork surfaces where the upper flange plate and the lower flange plate are located are screwed up by adopting self-tapping screws, so that the formwork surfaces are tightly attached to the inner sides of the upper flange plate and the lower flange plate, then a formwork reinforcing system is installed, and concrete is poured after acceptance. According to the manufacturing method and the construction method, operation is simpleand easy to carry out, the construction speed is high, material waste is reduced, and the green construction concept is met.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a manufacturing method and a construction method of a wood formwork splicing seam anti-leakage slurry sealing device. Background technique [0002] For a long time, the most common reinforcement system used in construction consists of wooden formwork, steel pipes, square timber, and tensioned screws. However, the common problem of grout leakage in the formwork joints during pouring concrete construction has always affected the quality of engineering construction and the site. safe and civilized construction. In order to reduce and avoid the grout leakage of the joints of building formwork in pouring concrete construction, what is adopted in the prior art is to paste double-sided adhesive tape at the gap between each wooden formwork, and use formwork seals to seal the adjacent two pieces with nails. Templates are spliced ​​and fixed. The above method has the follow...

AI Technical Summary

Problems solved by technology

The above method has the following problems: 1. Manually pasting the sealing tape is labor-intensive and time-consuming; 2. After the formwork is removed, the tape is still bonded to the formwork and it is difficult to remove; 3. The wooden formwork seal wastes materials, and after removal, the seal nail position is in the concrete The surface is a small nest, which affects the quality of perception

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