Galvanized Wedge Anchor for Concrete and Solid Masonry

Heavy-duty anchor bolts have a wide range of applications. In the construction field, they are often used for the connection between steel beams, steel columns and concrete foundations in large-scale commercial buildings and high-rise buildings. In bridge engineering, they can anchor bridge bearings, expansion joint devices, etc. In industrial facility installation, they are essential for fixing large-scale equipment such as chemical plant reactors and power plant equipment. In transportation in

In prefabricated buildings, heavy-duty anchor bolts are used to achieve reliable connections between prefabricated components. They firmly combine each prefabricated part together, ensuring the stability and safety of the entire prefabricated building structure and enabling the building to withstand various loads during use.

Heavy-duty anchor bolts have extremely strong load-bearing capacity. Taking common specifications as an example, under standard installation conditions, the ultimate tensile load of an M20 heavy-duty anchor bolt can exceed 100kN. For different specifications and material grades of heavy-duty anchor bolts, their tensile strength can easily reach 800MPa or even higher, which can stably support structures weighing several tons.

Heavy-duty anchor bolts have excellent corrosion resistance. They are usually surface-treated with hot-dip galvanizing, Dacromet coating or stainless-steel materials. Hot-dip galvanizing protects the steel substrate by forming a zinc layer on the surface of the anchor bolt; Dacromet coating has excellent salt-spray corrosion resistance; stainless-steel materials perform well in strongly chemically corrosive environments. These treatment methods can effectively extend the service life of anchor b

The seismic requirements are fully considered in the design of heavy-duty anchor bolts. Some heavy-duty anchor bolts use special elastic washers or damping materials. When an earthquake occurs, these components can deform to a certain extent, absorb and disperse the energy brought by seismic waves, and at the same time maintain the stability of the anchoring force, providing reliable seismic protection for structures such as buildings and bridges and avoiding structural collapse due to anchoring