concrete bolts are an important connector for connecting concrete components and an important component of concrete structures. concrete bolts are divided into different grades according to the loads they bear and the environment in which they are used. The definitions are as follows:
Grade 1: Applicable to bolt connections under normal conditions with a force range of unidirectional shear, axial, bidirectional shear, and axial and bidirectional shear.
Grade 2: Applicable to bolt connections under normal conditions with a force range of axial, bidirectional shear, and axial and bidirectional shear.
Grade 3: Applicable to bolt connections under slightly corrosive environments with a force range of axial, bidirectional shear, and axial and bidirectional shear.
Grade 4: Applicable to bolt connections under harsher environments with a force range of axial, bidirectional shear, and axial and bidirectional shear.
Concrete bolt grade table:
According to actual needs, concrete bolts can be designed and produced according to specific specifications and technical requirements. When purchasing concrete bolts, the appropriate grade and specifications should be selected according to the use environment and stress conditions to ensure the connection effect of the bolts.