Problems with integrated ceiling fittings

The keel is an indispensable part of the decoration ceiling, including the wooden keel and the light steel keel. Now most of the home decoration is not easy to deform, with fire performance of light steel keel, the selection should pay attention to the thickness of the keel, preferably not less than millimeters.

The metal keel of the ceiling is generally made of light steel and aluminum alloy, which has the characteristics of light weight, large stiffness, good fire and seismic performance, convenient processing and installation, etc., according to the profile section, there are U-shaped keel and T-shaped keel. For example, the keel of the dragon partition wall has the advantages of light weight, high strength and good corrosion resistance, and can be used as the skeleton material of the lightweight partition wall, mainly used with gypsum board and its products, and can also be used with other boards such as GRC board, FT board, ET board and other materials.

In addition, pay attention to the difference between the original galvanized keel and the rear galvanized keel that are not easy to rust when decorating. The original galvanized keel is commonly known as "snowflake board", which has a snowflake-like pattern on it, and its strength is also higher than that of the rear galvanized keel.

The keel is used to connect the suspended lower wishbones, and there are currently single keels, double keels, V-shaped keels, and 0 keels.

Keel: In the decoration process, the ceiling, flooring, wall repair, door and other large planes with a certain thickness are required this process, specifically with wood lines, light steel and other materials, with nails or wooden nails fixed into a criss-crossed, equal spacing of the grid bracket, on the floor floor, gypsum board, woodworking board and other plates, both lightweight, and smooth, but also save materials, this process is called the keel.

Keel structure: The keel structure of ancient Chinese ships is a major invention in the shipbuilding industry, which has had a profound impact on the development of ship structures in the world. In the Song Dynasty, the deck of the pointed bottom sea ship was flat, the side of the ship was sharpened like a blade, the cross section of the ship was V-shaped, and the keel through the head and tail was set under the pointed bottom of the ship to support the hull of the ship, making the ship stronger, and at the same time the draft was deep, and the ability to resist wind and waves was very strong. European ships began to adopt this keel structure only at the beginning of the nineteenth century, hundreds of years later than China.

Wooden keel: a material commonly used in decoration, there are many models, used to support the outside decorative board, play the role of support.

Keel car: a kind of wooden waterwheel, the planks with water are connected with wooden tenons or loops to carry water, and they are mostly rotated by manpower or animal power.

Light steel keel: light steel keel is a very popular decoration material in recent years, it can be used for ceilings, partition walls, strong fire performance, with light steel keel can make a variety of beautiful shapes.

The larger the number, the more material is used, and the stronger it is. Just like a roll of cloth, when it is not rolled to flat, it is 1 meter wide or 2 meters wide, and the integrated ceiling must need a secondary keel, that is, a triangular keel, and the best main keel is also light steel, and the wood is easy to be deformed by moisture.