Second, the number of steel mesh rows:

1, non-seismic: when the thickness of shear wall is greater than 160, double rows are suitable; When the thickness of shear wall is not more than 160, it should be equipped with double rows;

2. Earthquake resistance: when the thickness of shear wall is not more than 400, it should be equipped with double rows; When the thickness of shear wall is more than 400 but not more than 700,

Should be equipped with three rows; When the thickness of shear wall is greater than 700, it should be equipped with four rows.