Requirements For Anchor Bolts
Jul 07, 2022
(1) The position, elevation and length of the exposed foundation of the pre-embedded anchor bolts shall meet the requirements of the Shiting diagram.
(2) The nuts and washers of the anchor bolts are matched, and the threads and nuts of the pre-embedded anchor bolts should be well protected.
(3) The T-shaped head anchor bolts and the base plate should be used in accordance with the specifications. The base plate of the embedded T-shaped head anchor bolts should be firm and flat, and the polished rod part of the anchor bolts and the base plate should be painted with anti-rust paint.
(4) The strength of the foundation concrete for installing the expansion anchor bolts shall not be less than 10MPa, and the expansion anchor anchor bolts shall not be used in the cracked parts of the foundation concrete or reinforced concrete.
