1. After mixing cement, yellow sand, and glue, use the mixed mortar as much as possible within one hour.

2. If the cement needs to be connected with aluminum and stainless steel, a layer of 5㎜ insulation pad should be added between the cement and the connector to avoid direct contact between the cement and the connection [preventing the cement from corroding the metal].

3. Aluminium alloy spirit level should be equipped in the construction, and each layer of glass brick should be biased in time within 2-3 hours.

4. Within 3 hours after the completion of the mixed mortar, the excess mortar in the side seam needs to be cleaned up, the depth is 5-10㎜, which is convenient for the later joint.

5. Needs should be completed within 2-3 hours after mortar masonry.

6. The external wall engineering joints should use No. 425 building white cement as the main material, and add building glue to the white cement to avoid seepage of the side joints.