Press polishing method of plastered mesh cloth of inner wall

Abstract

The invention provides a press polishing method of a plastered mesh cloth of an inner wall, relating to the technical field of the surface treatment of the inner wall of a building. The method comprises the steps of: treating a structural base layer; watering to thoroughly wet the base; painting interfacial agent; painting cement mortar at twice; pressing an alkali-proof mesh cloth into mortar which is dried at 70 percents with an iron trowel; rolling water with a rotary drum and engraving floor mortar with wood; press polishing with the iron trowel along the lengthways direction of the alkali-proof mesh cloth; and maintaining in a watering way. The method can play a better role in reducing wall face-painted cracks, prevent the painting face of the inner wall from cracking, control the horizontal cracks of the mortar, the vertical cracks among frame pillars and brick bodies, the cracks among different materials and the hollowness, and guarantee the planeness of the surface of the mortar.

Description

technical field [0001] The invention relates to building construction methods, in particular to the technical field of surface treatment technology for inner walls of buildings. Background technique [0002] In recent years, the interior walls of many buildings, especially the lightweight block brick walls, have many cracks and hollowing after being painted. The main reasons for such cracks are immature technology, defects in materials, Influenced by factors such as temperature changes, design, and construction. [0003] In the prior art, there is also a construction method of pasting grid cloth, which is mainly used to increase the elasticity of the base layer, but the control of flatness and verticality is not very good, and hollowing also occurs from time to time. Generally, steel wire mesh or glass fiber mesh cloth is nailed at the junction of different materials, and the elasticity of steel wire mesh and mesh cloth is used to resist cracking of the matrix. At the same ...

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Problems solved by technology

[0003] In the prior art, there is also a construction method of sticking grid cloth, which is mainly used to increase the elasticity of the base layer, but the control of flatness and verticality is not very good, and hollowing also occurs from time to time

Generally, steel wire mesh or glass fiber mesh cloth is nailed at the junction of different materials, and the elasticity of steel wire mesh and mesh cloth is used to resist cracking of the matrix. At the same time, mesh cloth is also used in crack-resistant thermal insulation mortar, but it has not Glass fiber cloth is used on the surface, so the constructed mortar surface layer, due to the rigidity of the mortar material itself, surface cracks are inevitable. In the mixed mortar, crack-resistant materials such as paper bars and hemp knives can also be mixed to resist cracking , but construction is limited

At the same time, in the process of leveling the surface, it is difficult to control the surface flatness of large-area walls

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