Related introduction of cement bolt

Cement bolts are used to fix objects on building materials (such as cement, etc.). When using, pre-drilled holes will be opened in appropriate positions in the cement, and then the bolt rod will pass through the gasket to enter the pre-drilled holes and tightened with a wrench In order to achieve the effect of fixing the object, it is usually used in installations such as elevators and curtain walls.

Generally, cement bolts for locking to concrete are provided with spiral-shaped threads only on the bolt body. Therefore, when the bolts are locked into concrete, the screw-in effect is not good, resulting in time-consuming and laborious construction, which affects work efficiency.