In addition to material and size, it is recommended to pay attention to the following aspects when installing quality control of hardware rigging:
1. Installation process:
Be sure to follow the installation instructions and specifications provided by the manufacturer.
Use appropriate installation tools, such as torque wrenches, impact wrenches, etc., to ensure that the installation torque of the connecting parts reaches the standard.
For some special connections, such as anti-seismic expansion bolts, chemical anchor bolts, etc., professional construction personnel are required to operate them.
2. Installation environment:
Make sure the surface of the connection part is clean and dry, free of oil, rust and other influencing factors.
For hardware used outdoors, anti-corrosion treatment is required before installation.
Be careful to avoid direct contact between hardware and concrete or cement grout to prevent electrochemical corrosion.
3. Security check:
Regularly check the installed hardware connectors to see if there are any abnormalities such as looseness or damage.
For connections carrying important loads, regular torque checks are required.
Repair or replace problems promptly to ensure structural safety.
4. Construction records:
Establish a complete hardware installation ledger and record key information such as model, specification, construction date, etc.
Cooperate with the project quality acceptance and provide necessary installation quality certification documents.
In short, the installation quality control of hardware rigging needs to be strictly controlled from multiple perspectives such as process, environment, and safety to ensure that the structure is safe and reliable and can perform its due functions.