(1) Construction of column foot bolts: check the axis of column foot positioning in civil foundation construction, and bury the ground foot bolts. In order to ensure the accurate positioning of anchor bolts, the anchor bolts can be positioned and fixed with steel formwork hole sleeve, and the concrete pouring construction can be carried out after repeated checks. The exposed part of the anchor bolt is protected by plastic wrapping.
(2) Make installation plan and component supply plan, and organize construction well.
(3) Inspection of steel components: When steel components leave the factory, they should have the qualification certificate. Before installation, they should be checked and checked according to the drawings. The components should be transported to the installation scope in accordance with the installation sequence. Without affecting the installation, the components should be placed below the installation location as far as possible to ensure the convenience of installation.
(4) Installation process of standard section
(5) Installation Quality Standard