The price of the top support will vary according to the surface treatment method. The surface treatment of the top support is galvanized and non-galvanized. The price of the galvanized top will be higher. The zinc plated top is not only beautiful in appearance, but also The top support that is not surface treated will have a long service life. The anti-corrosion performance of the galvanized top support is good, which greatly prolongs the service life of the top support.
The top support is also called the construction screw, which is used for engineering construction and scaffolding bowl buckle scaffolding. Play the role of the top and the bottom.
The top support is a new building material tool that is divided into solid and hollow top supports. The price of the solid top support will be higher than the price of the hollow top support. Its function is to increase the stress transfer and adjust the bracket for the whole building, including the strut, the rib, the bracket surface, the struts fixed under the bracket surface, the fixing and connection between the rib and the strut, it is in each The lower end of the strut is provided with an adjusting screw, a trough-shaped sliding base is arranged on the upper surface of the bracket, a sliding disc is placed in the sliding base, and an adjusting screw is arranged on one side, and the end of the adjusting screw is pressed against the sliding disc. The sliding plate can be slid by the action of the screw rod, and has the characteristics that the stress transfer of the bracket is stable and reliable, and the position shift adjustment is convenient when the building is raised.
