1, the word building the first floor, door and window openings, decorative sewing, yin and yang angle parts, should be taken to add a layer of alkali-resistant mesh cloth, wiping a cracking mortar.
2, ordinary type alkali-resistant mesh cloth lap length not less than 100mm, reinforced alkali-resistant mesh cloth only butt, do not overlap.
3, yin and yang corner of each side of the alkali mesh width of not less than 20mm.
4, alkali-resistant mesh surrounding door and window openings should be dug out walls 100mm, and along the 45 ° at the four corners; 400mmX30mm direction plus a layer of alkali-resistant mesh.