Lightweight wallboard is widely used in construction and home decoration because of its characteristics of environmental protection, energy saving, convenient construction, fire prevention, waterproof and sound insulation. The construction technology of lightweight partition boards is divided into several types. According to different types of partition boards, construction is different. The following small series briefly introduces the construction process and operating points of the lightweight partition wall .
Light partition wall construction technology and operation
1, process flow
Material inspection → Technical disclosure → Cleaning up the base → Take-off line → Fixed U-shaped steel plate → Reactive installation → Testing verticality, flatness → Fixed GRC lightweight partition wall plate → Retesting verticality, flatness → Molding → Pouring → Bonding → seam coating → scraping putty → sanding → surface coating.
2. Prepare materials and construction tools
Before construction, GRC lightweight partition board materials and supporting materials for doors and windows need to be prepared. At the same time, construction tools such as temporary fixing clamps “U†clamps and “L†clamps need to be prepared. Crowbars, woodworking saws, putty knives, wooden wedges, etc.
According to the requirements of the drawings, the position of the partition walls and the position of the doors and windows shall be displayed on the walls and the ceiling. The ceilings of offices, corridors, halls, etc. are all suspended. Therefore, it is necessary to make ceilings and crane beams at the heights of partition walls.
3, clean up the construction surface
In order to ensure the smooth construction of the GRC lightweight partition board, it is necessary to promptly clean up the cleaning work of the partition board installation site, and remove the debris such as the ceiling, wall surface, and convex cement blocks, and then rinse the upper part with clean water. The dust and sand, and dry, and then check the flatness of the site to ensure that the building floor leveling, for the height of the depression more than 40mm should be leveling.
4, partition wall positioning, elastic line
According to the construction drawings, two parallel ink lines with the thickness of the GRC lightweight partition board are ejected at the partition board to be installed, namely the side of the column, the ground, the ceiling, and the bottom of the beam, and the positions of the doors and windows are marked, and the distances on the ground are also A third ink line parallel to the wall is ejected at 100 mm from one side of the parallel line. As the inspection control line, the position of the partition board is checked after installation.
5, row board, install "U" type seismic card
When installing the “U†type seismic card, the layout calculation should be performed first according to the drawings and the actual size. If the width of the openings and openings of the doors and windows is less than the width of the whole board, use manual saws to cut them according to actual needs. GRC Lightweight The length of the partition board is cut according to the height of the floor minus 20-30mm. After the typesetting, the "U" type anti-seismic card is installed in the ink line at the bottom of the beam and the ceiling.
6, install GRC lightweight partition board
When the slats are installed, their adhesive surface (top surface, side surface) is first coated with a ready-made supporting adhesive. Then, at the bottom of the end of the hanger beam, there is a position where the installation line is projected. The supporting U-shaped card is fastened with expansion screws and the opening is downwards. The opening width of the U-shaped card is 6 cm.
The relevant information on the construction technology of lightweight partition wall is introduced here for everyone. I hope this article will help you. If you still have anything you don’t understand, you can follow our website and we’ll get back to you as soon as possible.
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