Anchor Bolt Anti-corrosion Requirements

Aug 12, 2023 Leave a message

5.2 The steel bars for chemical planting shall be HRB335 and HRB400 hot-rolled ribbed steel bars; The screw is made of Q235 grade steel and Q345 grade steel.
5.3 The anchoring performance of the anchoring adhesive used for chemical reinforcement and bonding anchor bolts shall be determined through specialized tests and shall comply with the provisions of JGJ145-2004 "Technical Specification for Post Anchorage of Concrete Structures" and the product manual of the anchoring adhesive. Anchorage adhesive can be divided into tube mounted, mechanical injection, and on-site preparation according to the different forms of use, and should be reasonably selected based on the characteristics of the object of use and on-site conditions.

Anchor Connection Construction

Material Properties And Anti-corrosion Requirements For Bolts (anchor Bolts)

Send Inquiry

Spring Washer Zinc Plated
Spring washers zinc plated are a subtype of washers that are conical in shape to prevent them from resting flush against a surface without the presence of a load. They are designed to provide a spring force and absorb shock by providing an axial load that counters vibrations.
Rebar Coupler
Rebar couplers are components which connect two reinforcing bars in longitudinal direction, forming a mechanical splice. This is an alternative to lap splices or welded connections. Mechanical splices are used to avoid protruding bars in casting joints, reduce congestion in confined spaces and to save rebar length.
Hex Bolt Galvanized
The hex bolt galvanized has the six sided hexagonal shaped head. This is a machine threaded bolt typically used with a nut or in a pre-threaded hole. The grade 2 hex bolts are a low or medium carbon steel, externally threaded bolt that has been hot dipped galvanized to provide superior anti-corrosive protection while being used in highly corrosive environments.