The installation of anchor bolts is divided into 4 steps:
1. Verticality of anchor bolts
The anchor bolts should be installed vertically without tilting.
2. Laying of anchor bolts
During the installation of the anchor bolts, the secondary grouting of the dead anchor bolts is often encountered, that is, when the foundation is poured, the reserved holes for the anchor bolts are reserved in advance in the foundation, and the anchors are put on when installing the equipment. Bolts, and then pour the anchor bolts with concrete or cement mortar.
3. Anchor bolt installation-tighten
4. Anchor bolt installation
The corresponding construction records should be made in detail during the installation of the anchor bolts, which truly reflect the type and specifications of the anchor bolts, and provide effective technical data for future maintenance and replacement.
Generally, the pre-embedded with higher installation accuracy must be made into a ground cage (it needs to be worn on the pre-embedded steel plate with bolt holes, and installed with a nut to tighten. Before pouring, tie the embedded part to the template and fix it. This can ensure the installation size of the foot bolts. It can also be fixed by welding with steel bars. After the welding is completed, the geometric dimensions need to be checked. At this point, the installation of the foot bolts is truly completed.