Construction method for fabricated type partition wall based on ALC board

Abstract

The invention discloses a construction method for a fabricated type partition wall based on an ALC (Adaptive Logic Circuit) board, relating to the technical field of fabricated wall construction. According to the invention, the ALC board can be used in the frequently flooded or easily wetted places, such as a bathroom and a kitchen; in a construction process, no structural column or lintel is additionally arranged on the door and window parts; tools, materials and manpower are saved, so that the purposes of relieving labor intensity and shortening construction period can be achieved; the manual horizontal and longitudinal pressing manner is adopted for mounting battens, so that the combination between the binder and the panel as well as concrete surface is benefited, no higher stress exists on the wall and the joint after the binder is solidified and contracted and the possibility of generating cracks on the wall and the joint is greatly reduced; the anti-cracking treating step is performed at last and anti-cracking cloth is used for reinforcing the joint, so that the connecting effect of the joint is further guaranteed; the mounting for the ALC board is further adjusted and corrected in the construction process, so that the mounting precision of the wall is further guaranteed, the wall is prevented from cracking and the forming quality of the wall is promoted.

Description

technical field [0001] The invention relates to the technical field of prefabricated wall construction. Background technique [0002] Autoclaved lightweight aerated concrete slab, referred to as ALC slab, is based on cement, lime and siliceous materials. Aluminum powder is used as the gas generating agent. With steel mesh, lightweight slab walls made by batching, mixing, molding and autoclaving curing processes are usually produced as long slabs, also known as autoclaved lightweight aerated concrete slabs (ALC slabs) . It has the following characteristics: 1. The bulk density is small, and the bulk density is 500-600kg / m 3 , only 1 / 3 of clay bricks, 1 / 4 of concrete, lighten the weight of the building, easy to transport and install; 2, non-combustible, made of inorganic materials, non-combustible materials, with excellent fire resistance; 3, heat preservation Good thermal insulation, autoclaved aerated concrete contains a large number of air bubbles and micropores, so it ...

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Problems solved by technology

[0003] However, in the actual construction process, the following problems will also occur: 1. The wall is cracked, and the aerated concrete block is prone to wall cracking, especially the outer wall, resulting in wall leakage; 2. Poor bonding with the adhesive, Due to the high water absorption rate of the aerated concrete block, the adhesive will lose water and harden rapidly after the adhesive is applied, so that the adhesive cannot fully contact the surface of the block; Slow, if the construction environment is relatively humid, it is easy to cause wet and hairy, foaming and shedding of the plaster layer

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