Color-coated galvanized sheet is widely used in various industries due to its many advantages such as flexible installation, heat insulation and anti-corrosion. When using it, we need to install it correctly, especially in the connection, to make the connection firm, to prevent the occurrence of gaps and affect the quality of the project. Let’s introduce the connection method.
1. Longitudinal lap joint: It is strictly forbidden to lap joint in the length direction, and the length direction of each sloping roof must be the entire layout.
2. Horizontal connection: The connection is made according to the modulus and splicing requirements of the finished color-coated galvanized sheet. The lap joint of the upper and lower steel plates of the color-coated galvanized sheet must be matched to avoid dislocation and air leakage.
3. After the main body of the color-coated galvanized sheet is installed, the edge of the cornice, the gable flashing, the ridge cover and other places of the color plate are closed. When closing the edge, it should be very meticulous, pay attention to beauty and waterproof.
