Decoration must know what partition light steel keel is:
Light steel keel for partition wall is a new building material, which has the characteristics of light weight, high strength, good fire resistance, strong versatility, convenient installation, shock resistance, dust resistance, sound insulation and sound absorption, and is widely used in hotels, terminals, passenger stations, stations, shopping malls, office buildings, indoor decoration and other places.
What is the construction process of separating light steel keel?
1, the elevation horizontal chalk line should be popped up on the wall first, and the horizontal deviation can only be below 5 mm ..
2. Draw the position of the suspender on the ceiling, where the diameter of the suspender is 6MM instead of 8- 10MM steel bar. In addition, the distance between mast and wall should be controlled at about 100MM, but not more than 300MM from the end of main keel. Exposed length of mast end thread >; 3MM, the end can be post-welded.
3, the main keel spacing is 1000MM- 1200MM, the main keel joints should be staggered, not in the same straight line. The direction of the boom should also be staggered to prevent the main keel from dumping to one side.
4, when hanging the main keel to avoid lamps and lanterns, speakers, air conditioning, spray head position. In addition, the secondary keel spacing is 400-600 mm
5. The main keel and the secondary keel should be straight. When the ceiling is suspended, weld a large transverse keel on the main keel every 12M. The light steel keel can be welded, but the secondary keel cannot be welded. Clamp the keel hanger after calibration.
6. Correct the position of the main and secondary keels, and stagger the installation of connectors, but the dislocation deviation shall not exceed 2MM. When the secondary keel spacing >; 800MM, to increase the middle cross brace, fixed with a small hook.
7, after the acceptance of the project, install gypsum decorative board, ceiling board from the room to both sides in turn. Ceiling board and keel should be leveled with putty first, and the joint of ceiling board should be installed on the secondary keel of not less than 40MM, and the gap between boards is 8-10 mm.
8. After the ceiling board is installed, tuyeres, lamps, fire detectors, spray head, broadcast speakers and other items can be installed.
9. When the boom fights with the equipment, add the boom and adjust the boom position.
10, when decorating the ceiling, first of all, play chalk line positioning on the ground, and then find out its accurate position.
1 1, heavy lamps and vibrating electric fans should be directly connected to the reinforced concrete floor, not to the keel.
The article concludes: Well, we must know what the partition light steel keel is and what the construction technology is. If you need more information, please continue to pay attention to Qijia. We will provide you with better and more exciting content in the future.