how to use a wedge anchor bolt?
wedge anchors installation process can be briefly summarized as: drilling, cleaning, hammering in anchor bolts, and applying torque.
Applying torque, each trubolt wedge anchor has an installation torque, and the expansion degree of the expansion cone is controlled by the torque size.
This torque must be followed during installation. Insufficient torque will result in insufficient expansion, resulting in insufficient bearing capacity. Or over-torque will cause the cone to expand too much, which will also result in insufficient bearing capacity and excessive displacement during pulling.
1. Pre-embedding of steel structure galvanized wedge anchors: reserve holes for steel structure anchor bolts in the ground or concrete components, and then pre-embed the steel structure anchor bolts inside. The size and depth should meet the design requirements, and the embedding depth should meet the performance specifications of the anchor bolts to ensure firmness and reliability.
2. Installation of high-strength expansion bolts: decorate the expansion steel structure anchor bolt in the hole, insert it into the groove of the inner wall, and then rotate the screw in the hole to make the steel structure anchor bolt expand until it is firmly anchored.
3. Installation of non-expansion steel structure anchor bolts: Ensure that the steel structure anchor bolts are in the pre-opened design openings, and then fix the nuts and washers to fix the steel structure anchor bolts on the concrete components.
Notes on concrete wedge anchors installation
1. Ensure that the accuracy and size of the steel structure anchor bolts meet the design requirements, and perform surface treatment to ensure the corrosion resistance and strength of the steel structure anchor bolts.
2. Ensure that the depth and firmness of the steel structure anchor bolts meet the design requirements to ensure the structural safety of the building.
3. Ensure that the installation of the steel structure anchor bolts is carried out in accordance with the design requirements to ensure the safety and stability of the building structure.
4. Ensure that when using steel structure anchor bolts, follow relevant safety regulations and occupational health regulations to reduce the occurrence of occupational diseases and safety accidents.
Post time: Sep-25-2024