Watertightness On the surface of the thermal insulation wall, strict structural measures must be taken to make it have good waterproof performance and to avoid the danger of rainwater entering the interior. In particular, the board's closing position, seams, voids, around the door window, etc., take specific measures. The plate specifications and decorative TJW plates are block materials, size control, and the specific specifications of the block materials should be determined according to the comprehensive factors such as the design of the outer frame and the indwelling of the construction joints to minimize the waste of the site and avoid waste. Increase the adverse effects such as on-site construction. The surface of the ceramsite concrete slab is rough, the adhesion is good, and the decoration is very strong. For example, the surface of the ceramsite is made into a pockmark. Because of the light weight of the plate, the tile can be pasted according to the external requirements, or a thick layer such as a bullet coating can be used. It is made into a smooth surface, and the seam can be directly used as a paint surface layer. At the same time, a pattern with a mushroom stone, an axe stone, a split stone, a stone and the like is formed by using a rubber film tool and a reverse molding process. The TJW board is suitable for low-rise buildings and multi-storey buildings below the first floor or the foot part, and the high-rise building is below the third floor or the foot part is used for exterior insulation.
The TJW board has been successfully developed, providing a new integrated insulation and decoration panel for the building exterior wall. The rainwater pipe card, the pre-embedded iron parts, and the equipment through the wall pipe are installed. The small sieve sander concrete formwork is filled with high-grade waterproof mortar. The floating wall of the concrete wall, the falling ash, the empty drum, etc. are all cleaned up, revealing the original structural surface, and it is possible to flush the wall surface with clear water. The operation is completed with the hanging basket shelf or the outer shelf, and the safety inspection is passed. The hanging basket or the scaffold tube and the wall surface are kept at a distance of more than 2 cm. Before the construction, check the surface of the base wall to be flat and vertical, and make vertical control lines at the corners, balconies, window sills, face, mouth, etc., set the horizontal control line, pop the insulation layer thickness control line, wall surface bump If the error exceeds 2cm, it should be trimmed or layered, and the plaster should be leveled to ensure the uniform thickness of the mortar and the insulation effect. Before large-scale construction, the operation team will first make a sample, determine the construction process and operation points, and hand over the bottom to the operator. After the sample is completed, it can be tested according to the model after passing the technical and quality department qualification. The operator must be fixed during the construction. Long, quality personnel should strengthen the process inspection. According to the positioning line of the bracket, use the expansion bolts to fix the L-shaped steel brackets with nails or holes. The horizontal spacing is 6mm, and the vertical spacing is one layer. For each steel plate to be completed, check the connection quality to ensure the connection with the wall.
3Pcs/4Pcs Fix Bolt With Washer And Bolt
3Pcs/4Pcs Fix Bolt with Washer and bolt
3Pcs/4Pcs Fix bolt with washer and bolt
Hebei Qianmu Fastener Manufacturing Co., Ltd , https://www.qmjgjfasteners.com