Light steel keel ceiling is the ceiling we often say, with light steel keel as the frame, the ceiling shape looks more gorgeous and eye-catching! The following decoration home decoration network Xiaobian will introduce the installation steps of light steel keel ceiling for everyone! Galvanized Roller Shutter Door
Using advanced hot-dip galvanized material , precision roll forming production process, polyurethane foam that free of hydrofluorocarbon inside door, light weight, high strength, appearance nice. The doors have advantages of tamper anti-theft , noise isolation thermal insulation and corrosion resistance;the doors are widely used in shops, garages, houses, supermarkets, warehouses and industrial plants,etc.
Depending on the characteristics of the buildings,we can choose interior, exterior and intermediate three different installation ways, doors stay in the upper part of door after rolling up , this could save garage space, and also could keep the garage clean and beautiful by prevent the mud, rain and snow ,etc going into the garage.
Galvanized Roller Shutter Door,Standard Galvanized Roller Shutter Door,Automatic Galvanized Roller Shutter Door,Steel Roller Shutter Safe Door Shenzhen Hongfa Automatic Door Co., Ltd. , https://www.hffastdoor.com
1, the bullet level line
According to the height of the floor, the elevation line is used, and the horizontal point is copied on each corner by the level meter, and the horizontal line is popped up, and the horizontal line is generally 500 mm from the ground. According to the ceiling plan, the position of the main keel is popped up on the concrete roof, and the fixed point of the boom is marked. The distance between the fixed points is generally 900-1000 mm.
2, fixed hanging rods
The fixed hanging rods are usually made of expansion bolts. First, the holes are punched on the top plate. The expansion bolts are installed. One end of the boom is welded with a corner code, and the other end is welded with a threaded rod. The boom should be rust-proofed. It should be ensured that the hanging rod has sufficient bearing capacity. If the rod needs to be lengthened, it must be lap welded to ensure that the welded joint is even and full.
3, install the side keel
The elastic line should be carried out according to the design requirements, and the L-shaped galvanized light steel strip is fixed on the pre-embedded wooden brick by self-tapping screws along the horizontal keel line of the wall column. Concrete wall columns can be fixed with nails, but the spacing between the nails is less than the spacing of the secondary keels.
4, install the main keel
The installation of the main keel should be parallel to the long direction of the space. The spacing is generally 900-1000mm. Pay attention to the arching during installation. The height of the arch is usually 1/200-1/300 of the room span. In addition, the cantilever section of the main keel can not exceed 300mm, otherwise it is necessary to add a boom. When the main keel is long, it should be docked. The butt joints of the two adjacent keels should be staggered. After the main keel is installed, it should be leveled.
5, install the secondary keel
The installation of the secondary keel should be close to the main keel, the spacing is generally 300-600mm, the T-shaped galvanized iron piece joints are used to fix the secondary keel to the main keel, and the ends of the secondary keel are placed on the horizontal flange of the L-shaped keel. .
6, comprehensive correction of the keel skeleton
Thoroughly check and calibrate the installed ceiling keel skeleton to ensure that the structural position and level of the primary and secondary keels are qualified, and all the hanging parts and connecting pieces should be tightened to ensure the overall stability of the skeleton.
The decorative plasterboard is lapped in the skeleton frame of the T-shaped keel assembly, and the ceiling decorative surface keel can be exposed. When installing the plates, remember to leave a certain gap for the plate installation, and the gap on each side usually does not exceed 1mm.
The above is the installation steps of the light steel keel ceiling introduced by everyone in the decoration home decoration network. I hope to help you better understand the installation of the ceiling and have a more beautiful ceiling design! For more related knowledge, please pay attention to the decoration encyclopedia section!