Chemical anchor durability how many years chemical agent

The above is right, Shi Bang:

Chemical anchor bolt is a new type of fastening material, which is composed of chemical agents and metal rod body. It can be used for the installation of embedded parts in the construction of various curtain walls and marble dry hanging, and can also be used for equipment installation, highway and bridge guardrail installation; Building reinforcement and renovation and other occasions. Because the chemical reagents contained in the glass tube are flammable and explosive, the manufacturer must be approved by the relevant state departments before production, and the entire production process needs to have strict safety measures, and use an assembly line that is completely isolated from the staff.

If it is done manually, it not only violates the relevant regulations of the state, but also is very dangerous. Chemical anchor bolt is a new type of anchor bolt that appears after the expansion anchor bolt, is the composite part that the screw is cemented and fixed in the concrete substrate borehole by a special chemical adhesive, so as to realize the anchorage of the fixing.

Anchor bolts often cooperate with concrete bases to carry the weight and load of the machine, in order to ensure the smooth and normal operation of the machine. The material of the anchor bolt used in the concrete structure can be carbon steel, stainless steel or alloy steel, and the corresponding varieties should be selected according to the differences in environmental conditions and durability requirements. The performance of the anchor bolt should comply with the relevant provisions of the construction industry standard "Expansion and Reaming Building Anchor for Concrete".

Among them, the chemical tube is composed of: vinyl resin, quartz particles, curing agent, etc.

Chemical anchor bolt is a new type of fastening material, which is composed of chemical agent and metal rod body. It is a high-strength anchor bolt with vinyl resin as the main raw material, and was called a chemical bolt in the early days. Its base materials include chemical tubes and metal rods.

Among them, the chemical tube is composed of: vinyl resin, quartz particles, curing agent, etc.

Theoretically, this is true, but Grandpa Mao taught us to combine theory with practice. Therefore, in fact, the aging resistance is measured through a series of rigorous tests in a harsh environment.

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The use of chemical anchor bolts in which season of the winter wheel: first use ordinary punching drills to determine the drilling depth and drilling diameter according to the requirements of the specifications and models of the anchor bolts; 2。Use pneumatic pumps and brushes to clean the concrete residue and debris in the hole; 3。

Place the chemical tube into the cleaned hole; 4。Use special tools with low-speed electric drills to slowly screw the anchor bolt into the hole until the screw limit mark is on the same plane as the concrete substrate; 5。Wait for the colloid to cure; 6。

After the curing is completed, the load can be carried out. Chemical anchor bolt is a high-strength anchor bolt with vinyl resin as the main raw material, which was called chemical bolt in the early days. Chemical anchor bolt is a new type of anchor bolt that appears after the expansion anchor bolt, which is a composite part that is cemented and fixed in the concrete substrate by drilling a virtual hole in the concrete substrate through a special chemical adhesive.

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