High strength combination screws are a new type of fastener material composed of chemical agents and metal rods, suitable for curtain walls, dry hanging marble construction after assembling embedded parts, equipment installation, highways, bridge guardrails, and other places. This article will introduce the characteristics of high-strength combination screws and explore methods to solve their loosening problems.
1, Characteristics of high-strength combination screws:
Special structural design: High strength combination screws are fixed with chemical bonding force by pre embedding. Its special structural design gives it good low expansion stress, suitable for applications with small edge spacing and concrete cracking requirements.
Stability and weather resistance: High strength combination screws are packaged in glass sealed packaging, not in contact with chemicals and the atmosphere, maintaining stable performance. Transparent glass tubes can visually inspect the quality of screws and have high reliability.
Convenient construction: The high-strength combination screw is filled with vulcanized rubber inside, which has excellent fluidity, is easy to assemble, and can save construction time.
Excellent performance: High strength combination screws have excellent acid and alkali resistance, low temperature resistance, aging resistance, heat resistance, and seismic resistance. It has good flame retardancy and resistance to wet welding.
2, Methods to solve the problem of loosening high-strength combination screws:
The resilience of using special materials: attach engineering resins and other materials with good resilience to the threads of high-strength combination screws, generate mechanical friction with nuts or product materials, generate vibration and resistance, and completely solve the problem of loosening.
Gluing: Apply special glue such as drop resistant glue to the threads of high-strength combination screws, which has the advantages of high viscosity and non toxicity. After drying, the adhesive combines with the nut or product thread to produce an ultra strong fastening effect, providing reliable anti loosening effect.
Conclusion: High strength combination screws have a special structural design and excellent performance, suitable for various application scenarios. By using rebound materials and dispensing methods, the problem of loosening high-strength combination screws can be effectively solved, ensuring the firmness of the connection. In practical applications, choose appropriate solutions based on specific needs and follow the correct installation and construction methods.
