How To Deal With The Deviation Of Anchor Bolts
Jul 12, 2022
Anchor bolts are divided into fixed anchor bolts, movable anchor bolts, expansion anchor bolts and bonded anchor bolts. According to the shape, it can be divided into L-shaped embedded bolts, 9-shaped embedded bolts, U-shaped embedded bolts, welded embedded bolts and bottom plate embedded bolts.
Anchor bolt installation scheme: treatment of loose foundation bolts. When the anchor bolts are almost tightened, the bolts may be pulled out. At this point, the bolts should be adjusted to their original positions, and the foundation around the bolts should be shoveled out enough. Then weld two U-shaped bars on the bolts. Finally, it should be washed with water and grouted.
When the concrete is solidified to the design strength, the deviation treatment of live anchor bolts is roughly the same as that of dead anchor bolts, except that the anchor bolts can be pulled out. If the bolt is too long, cut a section on the machine tool and re-thread the thread; if the bolt is too short, it can be extended by hot forging; if the position does not match, correct it by bending.
