What is a chemical anchor?
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This post was last edited by 3983596_FPPZ on 2020-6-21 13:51. What are chemical anchor bolts? Is its strength better than that of anchor bolts? How to use it? There are varying opinions regarding the curing time of chemical suppositories; it’s not clear at what temperature and for how long it takes for them to cure so that they can be used properly. Those with practical experience, please share your knowledge
I’m not sure about chemical anchor bolts; as for chemical bolts, they are simply a bolt used in combination with a reagent. This reagent contains strength-enhancing components such as quartz sand. When purchased, the bolt and the reagent come as a set, and their strength is much greater than that of expansion bolts
This post was last edited by zhaisanming1 on 2020-6-20 at 16:04. It is used in the same way as expansion bolts; the only difference is that a chemical adhesive is used to bond the anchor bolts to the foundation where they come into contact with concrete. This is the type of bolt used in our steel structure load-bearing columns, and it works well.
The principle is similar to that of expansion bolts; it is commonly used for concrete foundations, where the anchor bolt is inserted into the foundation and then the appropriate expanding agent is poured in. Generally, tests are required to measure the pulling force.
A chemical anchor is a high-strength anchor made primarily from vinyl resin; it was formerly known as a chemical plug. Chemical anchor bolts are a new type of anchor bolt that emerged after expansion anchor bolts; they utilize a special chemical adhesive to bond the screw in place within holes drilled in concrete substrates, thereby creating a composite element for anchoring fixtures. Features: 1. Resistant to acids and alkalis, low temperatures, and aging. 2. Good heat resistance; no creep at room temperature. 3. Resistant to water damage; maintains stability under long-term exposure to humid conditions. 4. Good weld resistance and flame-retardant properties. 5. Good seismic resistance. Product advantages: 1. Strong anchoring strength, similar to that of embedded elements. 2. No expansion stress; allows for small spacing between components. 3. Fast installation and rapid curing, saving construction time. 4. Glass tube packaging facilitates visual inspection of the quality of the material. 5. The glass tubes can be crushed to serve as fine aggregate, ensuring thorough bonding