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1. Site preparation for the construction of extruded board exterior wall
① First, the base wall should meet the requirements of the quality acceptance specifications and be accepted by multiple management personnel.
② The control lines of the major corners of the floor must be completed by hanging lines.
③ The holes of the scaffolding on the wall and the roughness of the gaps generated during construction should be removed. The holes should be filled with high-grade mortar, and the wall surface needs to be repaired and leveled. Concrete debris that protrudes too much on the surface should be removed.
④ The outer frame of the window on the entire surface to be constructed must be installed and accepted.
2. Construction process of extruded board exterior wall
The process of pasting extruded board on the exterior wall is to clean the base wall, hang vertically to test the flatness, and locate the four corners of the entire wall, which is what we often call the set square. For the concave places, cement mortar is used for leveling, and then the extruded polystyrene board can be pasted with glue powder polystyrene particles. After pasting, it is fixed with insulation nails, and then anti-cracking mortar is applied and mesh cloth or wire mesh is laid. In this way, the construction of the extruded board on the entire wall is completed, and the subsequent steps require us to modify according to the drawings to see whether the exterior wall uses real stone paint technology or exterior wall paint, and to perform the next step according to different construction requirements.
Our company is a company specializing in the production and sales of extruded boards. The specifications of extruded boards include ordinary type, high-density type, B2 flame retardant type and B1 flame retardant type. These types can currently meet the purchasing needs of the market. For customers who need to customize special specifications, we can also provide relevant customization services, with higher quality and more regular board types as the production basis to complete the customization service. Extruded board
