22×90 Stud Weld Stud: High Performance with Balanced Length and Large Diameter
The 22×90 stud weld stud delivers outstanding strength in composite construction systems thanks to its balanced dimensions and large diameter. It provides a secure and reliable connection between steel and concrete elements, ensuring efficient load transfer and structural stability.
Technical Specifications
- Diameter: 22 mm
- Length: 90 mm
- Material: Low-carbon, cold-drawn steel
- Application Method: Stud welding
- Ferrule Compatibility: Compatible with ceramic ferrules
- Standards: EN ISO 13918, ISO 14555
Advantages
High Tensile and Shear Strength
Its balanced dimensions create a strong mechanical bond between steel and concrete, ensuring reliable structural performance.
Fully Compatible with Composite Systems
The large contact surface promotes uniform load distribution and efficient force transfer.
Excellent Welding Performance
When used with ceramic ferrules, it provides fast, consistent, and high-quality welds.
Corrosion-Resistant and Durable
Manufactured from high-quality steel to ensure long-term performance and resistance to demanding site conditions.
Fast Installation on Construction Sites
Compatible with automatic stud welding equipment, reducing installation time and improving productivity.
Applications
- Composite beam and slab systems
- Medium-thickness concrete slabs
- Industrial flooring systems
- Prefabricated structural components
- Platform connection points
- Steel-to-concrete composite structures
Installation Information
The 22×90 stud weld stud is installed vertically onto a steel surface using a stud welding gun and a ceramic ferrule. During the welding process, a high electrical current fuses the base of the stud with the steel substrate, creating a permanent and reliable connection.
After welding, the connection area is cleaned and prepared for concrete placement. The 90 mm length provides sufficient embedment depth within the concrete, ensuring strong anchorage and long-term structural integrity.
Frequently Asked Questions (FAQ)
1. Where is the 22×90 stud weld stud commonly used?
It is widely used in medium-thickness concrete slabs and composite structures that require strong steel-to-concrete connections.
2. What are the advantages of this size?
The combination of a large diameter and balanced length provides excellent resistance to both tensile and shear forces.
3. Is the welding process difficult?
No. It can be installed efficiently using suitable stud welding equipment and ceramic ferrules.
4. How well does it bond with concrete?
The 90 mm length provides adequate embedment depth, resulting in strong anchorage and reliable load transfer within the concrete structure.