Construction method for cast-in-place integral light-weight partition wall

Abstract

The invention discloses a construction method for an interior partition wall. The construction of the partition wall is characterized by comprising the following steps: erecting templates at both sides of a wall body, and fixing the templates by using outside removable keels; and then casting light aggregate concrete or manufactured-in-place aerated concrete in the templates so as to cast the wall body into an complete whole, wherein the permanent templates can be made of thistle boards, plastic boards, cement boards or insulation boards; the casting of the light aggregate concrete is transferred by a booster pump; and the casting of the concrete can be started from the lower part, middle part or the upper part of the wall body until the concrete is spread all over the whole wall body. The wall body constructed by using the method meets the requirements of light weight, sound insulation and heat insulation for the traditional partition wall, and simultaneously, the common quality problems of plastering, wall surface cracking and poor earthquake resistance in the construction of the traditional partition wall are avoided or reduced because of the one-piece casting. Meanwhile, by erecting the permanent templates in the construction of the wall body, the molded wall surface is smooth and level, and the floated coat construction is omitted, thereby greatly raising the construction speed of the wall body, and lowering the construction cost.

Description

1. Technical field [0001] The invention relates to a construction method for a building partition wall. Concrete or aerated concrete, so that the entire partition wall forms a complete structure. The formwork used for supporting the wall can adopt permanent formwork or non-permanent formwork. 2. Technical background [0002] At present, the inner and outer partition walls of residential buildings and office buildings are mainly made of ceramsite concrete hollow slabs, ceramsite brick masonry or aerated concrete blocks. Some other construction methods are adopted, such as: tying steel mesh and then plastering bean stone concrete, forming a skeleton and then plastering the surface layer of cement mortar; or filling the partition wall with rock wool, hanging steel mesh and then plastering. However, the above construction methods all have common quality problems such as plaster cracking, hollowing, and cracking at joints to varying degrees. Now, with the improvement of the qu...

AI Technical Summary

Problems solved by technology

After taking various measures (mainly adding glass fiber mesh, hanging steel mesh and even pasting Dacron cloth, etc.), but still cannot completely eliminate the occurrence of common quality problems, so it is necessary to adopt a new construction method to replace the traditional construction method. In order to achieve the purpose of reducing the occurrence of common quality problems

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