Stainless Steel Chemical Anchor

• Stainless steel chemical anchor bolts are a new type of fastening material, consisting of chemical agents and stainless steel rods. Through a special chemical adhesive, the screw is glued and fixed to the drilled hole in the concrete substrate to achieve the anchoring of the fixing parts. It is an anchoring composite that appeared after the expansion anchor bolt.

Common materials include stainless steel 201, 304, 316, 316L, 321, 2205, 2520, 904L, etc. Among them, 304 stainless steel is more commonly used, with good corrosion resistance and oxidation resistance, suitable for general indoor and outdoor environments; 316 stainless steel has better corrosion resistance, atmospheric corrosion resistance and high temperature strength due to the addition of molybdenum elements, and can be used in harsh conditions, such as the seaside environment with high chloride ion content.

(1) Excellent corrosion resistance: It can resist the erosion of various chemical substances. Compared with ordinary carbon steel anchor bolts, it is not easy to rust and corrode in harsh conditions such as acid and alkali environments, humid environments and industrial pollution areas, ensuring long-term performance and safety.

(2) Good mechanical properties: It has high strength and toughness, can withstand large tensile, shear and vibration loads, provides reliable anchoring force for fixings, and ensures structural stability under various working conditions.

Aging resistance: It is not easy to show performance degradation after long-term use, can remain stable at different ambient temperatures, adapt to areas with large temperature differences between day and night and seasonal changes, and has a long service life.

(3) No expansion stress: There is no expansion and extrusion stress on the substrate. It is suitable for cracked concrete and can also be used for fixing close margins and narrow components to reduce damage to the substrate. It has a wide range of applications.

(4) Convenient installation: The installation process is relatively simple, without the need for complex tools and professional skills, and can quickly complete the anchoring operation, improve construction efficiency, and shorten the construction period.

(1) Building curtain wall: Used for the installation of curtain wall post-embedded parts to firmly connect the curtain wall structure with the main concrete structure to ensure the safety and stability of the curtain wall under wind pressure, earthquake force, etc.

Marble dry hanging: Fix marble slabs so that the marble is firmly attached to the building wall, showing a beautiful decorative effect while ensuring structural safety.

(2) Equipment installation: When various mechanical equipment, electrical equipment, etc. are installed on the concrete foundation, they can provide reliable anchoring to prevent the equipment from shifting or loosening during operation.

(3) Highway bridges: Install bridge guardrails, street lights, traffic signs and other ancillary facilities to ensure the stability of traffic safety facilities; they are also used for bridge structure reinforcement and reconstruction to enhance the structural bearing capacity.

(4) Building reinforcement and reconstruction: In the reinforcement of existing buildings, such as connecting new structural components with the original structure and reinforcing concrete structure after cracks are repaired, they play an important anchoring role.

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