-
Anonymous users2024-01-23The main keel is the bearing keel, the cross-section is larger and the material is thicker (the specification is about 40 80, the spacing is 900 1200;).
The secondary keel is the covered keel, the cross-section is smaller and the material is thinner (the specification is about 25 40, between, 300 500
The number and length of the test pieces do not need to be explained! 1200mm。
U-shaped keel: 25*19* 50*19* 50*20* 60*27*; T-shaped keel: main keel 24 * 38 * 24 * 32 * 14 * 32 * 16 * 40 *, secondary keel 24 * 28 * 24 * 25 * 14 * 25 *; H keel 20*20*; V-shaped keel: >>>More
Light steel keels for suspended ceilings are usually calculated as follows: >>>More
Hanger light steel keel material accounting.
1.Ceiling keel frame. >>>More
This is calculated according to the solid area, and the large area is normally 1 square keel.
The keel of the ceiling is mainly a light steel keel, which is light in texture and strong in bearing weight, and is a relatively high-quality material in the ceiling material. Jiuzheng Home Network analyzes the first-line brand integrated ceiling using a thickened galvanized metal paint keel.