[China Glass Net] Glass curtain wall, also known as building curtain wall, curtain wall, is a kind of façade often used in modern architecture. It is generally composed of metal, glass, stone and artificial board, and is installed on the outer layer of the building. The effect is such as wall, beautiful, windproof, rainproof, energy saving, etc. The curtain wall does not bear any structural load, and only bears its own weight and resists wind pressure when connected with the structural plate or column. So, what pre-installation preparations do you need to make before installing the glass curtain wall?
1. The curtain wall construction organization design should be prepared and constructed in strict accordance with the order of construction organization design.
2. The curtain wall should be started after the construction of the main structure is completed. For the curtain wall of high-rise buildings, if it is required due to the construction period, it should be constructed according to the construction organization and high-section construction under the premise of ensuring quality and safety. When the curtain wall is constructed in a three-dimensional cross with the upper main structure, reliable protection measures must be taken below the structural construction layer and above the curtain wall construction.
3. When the curtain wall is constructed, the outer scaffolding of the original main structure should be retained, and necessary dismantling should be carried out according to the requirements of the curtain wall construction (the main structure of the scaffolding is not less than 300mm). If the curtain wall is used to install the curtain wall, the basket must be safe and reliable. 4. When the curtain wall is constructed, it should be equipped with the necessary safe and reliable lifting and lifting tools and equipment.
5. When the decoration project will cause pollution or damage to the curtain wall, the project should be arranged before the curtain wall construction, or the curtain wall should be taken with reliable protection measures.
6. The construction of the curtain wall should not be carried out in a windy and heavy rain climate. When the temperature is lower than -5 °C, glass installation is not allowed, and sealant construction should not be carried out on rainy days.
7. The deviation of the elevation, sideline size and position of the embedded parts of each floor (house) of the fixed curtain wall shall be controlled and inspected during the construction of the main structure, and shall be inspected and measured before the construction of the curtain wall. When the deviation of the structure edge dimension is too large, the structure should be corrected first; when the position deviation of the embedded component is too large, the servo distance of the frame material should be adjusted or the connection mode of the joint member and the main structure should be modified.
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