Anchor bolt is introduced

Mechanical components are installed on the concrete foundation, the bolt of the J shape, one end of the l-shaped embedded in concrete are used.

General use of Q235 steel anchor bolt, is the smooth round. Screw steel (Q345) intensity big, do nut thread is no smooth round easy. For smooth anchor bolt, 25 times the diameter of the buried depth is commonly the, and then do a 90 - degree hook around 120 mm long. If the bolt diameter of 45 mm) (such as buried depth is too deep, can at the end of bolt welding square plate, namely do can just have a big head, but also have certain requirements). Buried depth and hook is based in order to ensure the bolt and the friction, don't bolt out failure.

Anchor bolt can L embedded bolt, nine word embedded bolt, U type embedded bolt type, welding embedded bolts, J embedded bolt