We need to prepare the installation tools before installing the galvanized steel sheet, so that we can better install without delaying the work efficiency. After the preparation is completed, we must implement the installation operation according to the steps. What is the specific installation step?
Tools / Raw Materials
Machine room color steel plate, male angle piece, female angle piece, fastener, bead, 75 type light steel keel, screws, pull studs.
Steps / Methods
1, stake out
放 Stake out according to the drawing and the actual measured size (center line of the partition wall). Pop the center line of the track at the intersection of the center line of the two edges and the ground. These four lines should be in a vertical plane to ensure the verticality of the wall surface to be installed later.
2, Sky Track
The installation should be neat, the interface must be reinforced and repaired, and nails or screws should be fixed to the cement ceiling every 500mm-600mm.
3.
When installing the ground rail, you must reserve the door installation position first, and you still need to pay attention to the problem of ground difference. If there is too much difference in height between the ground, it should be leveled to reduce the drop, without affecting the level of adjustment. Hit or screw every 600mm to fix the floor. If the ground joint is too large, fill it with grout.
4, close
切割 Cut the edges according to the actual measured value, and trim the edges after cutting. Strive to be neat and consistent, requiring no gaps in the connection. Special attention should be paid to the interface with the sky rail and skirting board, and there should be no gap.
5, vertical keel
A vertical keel is placed every 49cm (half of the size of the partition). The columns on both sides of the door frame are completely fixed up and down so as not to shake. A vertical keel is added in the opposite direction. The width of the door leaf exceeds 90cm. The horizontal columns on the door frame must be Strengthen the fixing, if necessary, fix it with welding.
6.Horizontal penetrating keel
If the height is more than 3 meters, set a branch at 1.2 meters in the vertical direction. When two joints are connected, the overlap must be at least 10cm.
7.Wallboard
彩 Install the color steel plates from one side, and install them in sequence, with the distance between the connected plates 12mm. 12mm bead width is used between the partitions, and the standard unit wall panels are interchangeable.