Shijiazhuang extruded board is a very common building material in modern buildings. It has a good heat insulation, waterproof and waterproof function, which is loved by the majority of users. So are there any tips for installing extruded board ? Let me introduce you:
First, the opening of the extruded board
After the formwork on the outer wall of the external wall is in place, the extruded sheet hole is opened by the Shijiazhuang extruded plate holer according to the position of the bolts of the outer mold. Does not damage the extruded board. After opening the hole, a wall tie rod and a casing are installed.
Second, the inner mold is in place
Place the template on the inside of the exterior wall in place according to the predetermined position and close the mold by conventional methods.
Door and window processing
When the Shijiazhuang extruded insulation board is vertically arranged to the door or window, it can be horizontally tied to the external wall surface as needed so that it does not appear narrow and narrow strips. The treatment of the insulation board at the door and window is shown in Figure 4 at the window sill.
Four, mouth protection
The Shijiazhuang extruded sheet should be placed with an L-shaped galvanized iron sheet within the thickness range of the upper opening of the outer mold. Its role is to protect the opening of the insulation board and prevent the concrete from filling the dovetail groove of the extruded sheet of the floor section when the wall is poured.
V. Auxiliary outer mold
After the internal and external formwork is removed, the floor formwork is supported and the steel bars are tied. External wall perforated bolts are used to install the auxiliary formwork of the external wall, that is, the Shijiazhuang extruded plastic board and the auxiliary external form work together as the side formwork of the floor. When the floor concrete is poured, the concrete is filled into the dovetail groove of the extruded plate. The floor concrete and the extruded plate form a bite and connection. After the auxiliary formwork is removed, the entire extruded plate is integrated with the exterior wall to form the exterior wall. Outer insulation.