-
Anonymous users2024-01-241. The laying direction is fixed horizontally and longitudinally.
The strength performance and deformation of gypsum board are determined according to the direction, and the longitudinal performance of the board is superior to the transverse, so the longitudinal part of the gypsum board is not allowed to be parallel to the covered keel when the ceiling is suspended, and it should be perpendicular to the keel, which is an important measure to prevent deformation and cracking of joints. However, when installing the partition board, it should be laid longitudinally, because the longitudinal length of the board is the same or close to the floor height, and it has the advantage of fixing with the vertical keel, and the longitudinally laid joints are conducive to improving the fire prevention ability.
2. The board is installed and connected and fixed.
Gypsum board must be installed in a stress-free state to prevent it from being forced into place. When installing the wall and ceiling panels, use wooden supports to temporarily support, and make the plates and skeletons compressed, and the supports can be withdrawn only after the screws are fixed. When installing the fixed plate, it should be fixed from the middle of the plate to the four sides, and multiple points should not be operated at the same time.
After fixing one, install and fix the other one in turn. The connection between the plate and the light steel keel is fixed by high-strength self-tapping screws, which can not be fixed after drilling first, and should be fastened vertically by self-tapping gun, and the surface of the screw head is buried in gypsum board paper about.
3. Gypsum board interface treatment.
The board interface needs to be equipped with a cross brace keel, and the board at the interface is not allowed to be "suspended".As far as possible, choose the same length as the wall and the height of the room. If the transverse joints cannot be avoided, the joints should be displaced, and the transverse joints of the partition wall should be staggered and should not fall on the same keel.
The transverse joints of the ceiling should also not be in the same straight line.
When the gypsum board is installed, it needs to be separated from the seam around it, and the ceiling: the board and the surrounding wall edge are about 5mm apart, the edge spacing of the board encapsulated by the face paper is about 3 5mm, and the spacing between the cutting board edges is about 3 5mm; Partition wall: There is a gap of less than 3mm around the board and the partition wall, and the spacing between the board and the board is the same as that of the ceiling.
4. Seam treatment.
The joints of the gypsum board need to be treated with a special method, and the joints are well treated, so that the whole structure can become a whole, and the board joints are not obvious.
Some workers are contracted according to the complexity of the ceiling, and some are charged about 100 yuan per gypsum board for labor, and it is not a fixed price, you can find a few more carpenters to inquire.
The installation process is as follows:
Elastic ceiling horizontal elevation line - installation of wooden keel - installation gusset (screwed with self-tapping screws). >>>More
The same, but the name gives people a little different, the integrated ceiling is relatively those living rooms and dining rooms are with integrated gusset ceilings, and the kitchen and bathroom toilets can also be said to be integrated ceilings.
There are two kinds of this practice, one is that you can buy gypsum lines, and you can directly use quick-adhesive powder to construct on the surface of gypsum board, and the other is to use Northeast pine wood to process into a cross shape, and spray white furniture paint outside
It mainly depends on what kind of styling you do. Simple more than a hundred square meters. Complex modeling is more expensive in terms of materials and labor.