1, the mesh size should not be greater than 20mm×20mm, and the steel wire diameter should not be less than1.0mm. The special steel wire mesh for construction is also called steel wire welded mesh. The anti-crack steel wire mesh used in plastering engineering of buildings is generally galvanized steel wire mesh, and its wire diameter is about 0.4 ~ 1mm, and the specifications are 1/2, 1/4, 1* 1, 3/4, etc., all of which are/kloc-0.

2, 3. 1. 15 The Rachel reinforcement used for joints and nodes shall meet the design requirements and the relevant regulations of building steel.

3. The steel wire mesh and the mesh material of the steel wire mesh used for reinforcement and crack resistance shall be rustproof, the mesh size shall not be greater than 20mm×20mm, the diameter of steel wire shall not be less than 1.0mm, and other relevant regulations shall be met.

Extended data:

Benefits of using crack-resistant steel wire mesh:

1, which can effectively fix the pipeline and has extremely high thermal conductivity.

2. Steel wire mesh can expand when heated and contract when cooled in cement, thus strengthening the tensile force of cement.

3, improve the ground tension and strength, can improve the bearing capacity of the ground.

4, can avoid concrete temperature stress cracks, heat preservation and crack prevention.

Source of reference: Zhejiang People's Network-Zhejiang Engineering Construction Standard Annex Autoclaved Aerated Concrete Block

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