Keel ceiling what material good main keel installation method
In recent years, ceiling ceilings have become more and more widely used. They have now been used in home renovations, shopping malls, and offices. The role of the ceiling of the keel is to carry the full weight of the ceiling, so as to build the foundation for the ceiling decoration. The keel ceiling has the advantages of high strength, dust-proof, sound-absorbing and the like, and the construction is simple and easy to install. Next Xiaobian introduced to everyone the material of the keel ceiling and the main keel installation method.
Keel ceiling what material is good
1, wooden keel
The wooden keel should be straight and not twisted. The section size of the main keel is 30mm x 50mm, the section size of the sub keel is 40mm x 50mm, and the section size of the screed should be 60mm x 80mm. The wooden keel ceiling is used to facilitate various shapes. However, it is important to note that the wood must be dry. For safety reasons, it is advisable to use a fire retardant treatment before applying the wooden keel, and apply moisture-proof and fire-retardant paint.
2, light steel keel
The light steel keel has the properties of light weight, high stiffness, fire resistance, etc. The U-shaped keel and the T-shaped keel are divided according to the profile section. The partition wall keel has the advantages of light weight, high strength, good corrosion resistance, etc. It can be used as the skeleton material of lightweight partition wall, mainly used for supporting the use of plasterboard and its products, and can also be used with other boards such as GRC board and FT board. , Ete board and other materials supporting the use of.
3, aluminum alloy keel
The wall thickness of the aluminum alloy keel shall not be less than 0.8mm. The surface shall be anodized, sprayed or painted for corrosion protection. When buying, pay attention to its surface coating should be intact, no damage, high-quality aluminum alloy keel should be straight, no distortion.
4, triangular keel
Triangular keel is a common ceiling material. The triangular keel belongs to a kind of paint keel. It is made of high-quality continuous hot-dip galvanized sheet metal as a raw material and rolled into a triangular metal skeleton for construction.
Main keel installation method
1. First, fix the wooden bar and install it. Measure the 35mm distance upwards on the corner line respectively. Make a good line and use the ink fountain to play the horizontal line as the bottom line of the wooden bar.
2, horizontal line at the top about 45mm place bomb horizontal line, and 8mm-10mm drill hole, easy to install fixed wooden strip, hole spacing is 20-30mm, hole depth of about 60mm.
3, the wood into the hole, the wood can not be exposed on the wall, to draw a straight line in the bottom of a small wooden bar to do a hole mark.
4, nailed into the fixed wooden bar with nails, and then secure the wooden bar.
5. The installation distance of the main keel is 650cm. According to the drawing design, the main keel spacing must be adjusted and reasonably distributed when the main machine interferes with the installation. The thickness of the main keel is generally 5-10cm, and a 4x15 self-tapping screw can be used. Fix the main keel, but make sure it is firmly secured.
Editor's summary: The materials for the keel ceiling and the main keel installation method are introduced here. I hope to be helpful to everyone. Want to learn more related knowledge can focus on this site information.
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