Common problems and treatment methods of anchor bolts

First, we must find out the reasons for the corrosion of anchor bolts:

1) The reason for the medium.Although some anchor bolts are not in direct contact with the medium, for various reasons, the corrosive medium is likely to be transmitted to the anchor bolts, which will cause the anchor bolts to corrode.

2) Environmental reasons.Such as in a humid environment, the bolts of carbon steel material will be corroded.

3) The reason for the bolt material.In the design, although the anchor bolts are selected according to the regulations, they often only consider the strength of the bolts and do not consider that under special conditions, the anchor bolts will be corroded during use, so no corrosion-resistant materials, such as stainless steel, etc.