Anti-seeping treatment method of wall between windows of high-rise building external wall

Abstract

The invention discloses an anti-seeping treatment method of a wall between windows of a high-rise building external wall. Mortar joints, the wall between windows and a concrete shear wall are adopted in the method. The method comprises the following steps of 1, material selection: selecting cement bricks or fly ash concrete aerated blocks, and insisting a strict sampling inspection test system on the cement bricks or fly ash concrete aerated blocks conveyed into the field; 2, building: strictly preparing masonry mortar according to the mixture ratio; during the building, performing building by using a full mortar spreading and mortar extruding process; strictly controlling the mortar joint thickness to be 10 to 12mm; enabling the mortar full degree to reach 90 percent or above; certainly enabling a vertical joint in positions of the cement bricks or fly ash concrete aerated blocks and the concrete shear wall to be 15 to 20mm; immediately performing cleaning, joint pressing and joint pointing after the building completion; and remaining concave joints being about 4 to 6mm; and 3, painting: executing the painting procedure strictly according to the process operation regulations so as to achieve the effects that the inside and outside are compact, smooth and flat, no seam, no crack and no pore exist, and the like. During the rainstorm invasion, the anti-seepage effect is achieved.

Description

technical field [0001] The invention relates to an anti-leakage treatment method for a wall between windows of an outer wall of a high-rise building. Background technique [0002] In recent years, with the rapid development of economy, there are more and more high-rise buildings in cities. In order to meet the requirements of seismic performance, the scissor wall structure is generally used. At the same time, with the continuous enhancement of people's awareness of environmental protection and the need to protect effective agricultural land, the production of ordinary clay bricks has been banned, and the replaced wall filling materials are cement bricks or fly ash concrete aerated blocks. Due to the large difference between the shrinkage of the concrete scissors wall structure and the shrinkage of the cement brick or fly ash concrete aerated block, it is often found that the outer wall and the wall between the windows are painted and painted after the completion of the maso...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to overcome the defects of quality problems such as leakage or large-area watermarks in the existing window wall when any storm is attacked, and to provide a method for anti-leakage treatment of the window wall of the outer wall of a high-rise building

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