A construction formwork for gypsum cast-in-place wall and its construction method

Abstract

The invention relates to a construction formwork of a gypsum cast-in-place wall and a construction method of the construction formwork. The construction formwork comprises main-face formworks, side-face formworks, a bottom-face formwork, clamping dies, bolts and inner limiting sleeves, the main-face formworks are used for pouring a gypsum base wall material, the side-face formworks close the main-face formworks during pouring, the bottom-face formwork is used for pouring a waterproof cushion layer material, the clamping dies limit the main-face formworks during pouring, the inner limiting sleeves sleeve the bolts and play a role in limiting during pouring, height of the bottom-face formwork is adapted to that of a waterproof cushion layer, heights of the main-face formworks and the side-face formworks are adapted to that of the wall, and bolt holes used for connecting and positioning are formed in each of the main-face formworks, the bottom-face formwork and the side-face formworks. The construction formwork is supportive of construction of a waterproof layer and gypsum pouring construction sequentially, and gypsum pouring can be completed at one time, so that the construction formwork is high in construction efficiency and less prone to mortar leakage; waterproof protection of the bottom of the gypsum wall is realized.

Description

technical field [0001] The invention belongs to the field of building construction, and in particular relates to a construction formwork for a gypsum cast-in-place wall and a construction method thereof. Background technique [0002] Gypsum building materials have the functions of light weight, fire prevention, temperature adjustment, and humidity adjustment. Small, but also has very good construction quality, therefore, great potential for development. [0003] Currently, gypsum cast-in-place walls are generally constructed using templates. Patent 201110169048.1 discloses "a hollow wall of cast-in-place gypsum and its preparation method", and patent 201120210051.9 discloses a "special formwork system for cast-in-place gypsum wall construction". The above two construction methods all have the following problems: 1. There is no waterproof cushion construction during the construction process, which is not conducive to the waterproofing of the bottom of the gypsum wall; The k...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problems in the prior art that there is no waterproof layer construction and the low efficiency and easy grout leakage caused by multi-layer pouring, the purpose of the present invention is to provide a construction formwork for gypsum cast-in-place walls and a construction method based on the formwork , the formwork can carry out waterproof layer construction and gypsum pouring construction in sequence. The gypsum pouring is completed at one time, the construction efficiency is high, the grout is not easy to leak, and the bottom of the gypsum wall has been waterproofed.

Images