Steel-Concrete Composite Beam

Shenyang Zhongda Steel Structure Engineering Co., Ltd.: Your Premier Steel-Concrete Composite Beam Manufacturer

As a leading Steel-Concrete Composite Beam supplier, Shenyang Zhongda Steel Structure Engineering Co., Ltd. offers unparalleled expertise in design, fabrication, and installation. Our advanced R&D capabilities, state-of-the-art production facilities, and stringent quality control ensure superior products that meet your project's demands.

Product Description:

Our products combine the strength of structural steel with the durability of reinforced concrete, offering an optimal solution for your construction needs. These innovative beams provide exceptional load-bearing capacity, fire resistance, and cost-effectiveness, making them ideal for a wide range of applications, from high-rise buildings to long-span bridges.

 

 

Key features of our Steel-Concrete Composite Beams include:

• Enhanced structural efficiency, reducing overall construction weight
• Improved fire resistance compared to traditional steel beams
• Increased span capabilities, allowing for more flexible design options
• Reduced floor depth, maximizing usable space in your projects
• Superior vibration control for improved occupant comfort

Our products are engineered to meet or exceed industry standards, ensuring optimal performance and longevity in your structures.

Product Features

• High-strength Q345D steel for superior load-bearing capacity
• C50 grade concrete for enhanced durability and fire resistance
• Φ19×150mm shear studs with ≥150kN shear capacity
• Customizable spans from 30-60 meters (up to 120 meters with special design)
• Seismic-resistant design, passing 8-degree earthquake simulation tests

Quality Control

At Zhongda, we prioritize quality at every stage of production. Our ISO 9001-certified quality management system ensures consistent excellence in our Steel-Concrete Composite Beam. We perform rigorous testing, including non-destructive evaluations and load tests, to guarantee structural integrity and performance.

Why Choose Us?

• Full-chain technical integration from R&D to installation
• Advanced manufacturing facilities with 60,000-ton annual capacity
• Proprietary technologies in weathering steel and composite beam optimization
• Proven track record with over 60 landmark projects completed
• 70% client retention rate and 20-30% lead time reduction

Production Process

Our products are manufactured using state-of-the-art equipment, including CNC ultra-thick plate cutting, 3-axis CNC drilling systems, and automated welding lines, ensuring precision and efficiency.

OEM & ODM Services

Zhongda offers comprehensive OEM and ODM services for products, tailored to your specific project requirements. Our experienced engineering team collaborates closely with clients to develop custom solutions, from material selection to final design optimization.

We can accommodate various specifications:

• Steel grade options beyond standard Q345D
• Concrete strength classes to suit your project needs
• Custom shear stud configurations for optimal load transfer
• Specialized coatings for enhanced corrosion resistance
• Unique geometries to address challenging architectural designs

Our flexible manufacturing capabilities allow us to produce products that perfectly align with your project specifications, ensuring seamless integration and optimal performance.

Project Cases

• 18,000-ton Shenyang Dongta Cross-Hunhe River Bridge: Showcasing our expertise in long-span composite beam design and fabrication
• Jingha Expressway expansion: Demonstrating our ability to deliver large-scale infrastructure projects efficiently
• Australian mining crushing stations: Highlighting our capacity to meet international standards and export capabilities

Certifications

• ISO 9001/14001/45001 certified
• Class I Steel Structure Professional Contracting Qualification​​​​​​​
• EN1090-2 EXC3 Certification for products

  

   

Packaging and Delivery

We ensure secure packaging and timely delivery of our products. Standard production time is 45 days, with expedited options available for urgent orders.

FAQ

Q: What is the maximum span achievable with your products?

A: Our standard spans range from 30-60 meters, but we can design and fabricate beams for spans up to 120 meters with special approval.

Q: How do your products perform in seismic conditions?

A: Our beams have passed 8-degree seismic tests and comply with Caltrans Bridge Specifications, ensuring excellent performance in earthquake-prone regions.

Q: Can you provide customized solutions for unique project requirements?

A: Absolutely. Our OEM and ODM services allow us to tailor products to your specific needs, from material selection to geometric design.

Contact Us

Ready to elevate your construction project with our high-performance Steel-Concrete Composite Beam? Contact us at Ava@zd-steels.com for expert consultation and a tailored quote.