Concrete-Encased Steel Column

Concrete-Encased Steel Columns: Unrivaled Strength and Fire Resistance

Shenyang Zhongda Steel Structure Engineering Co., Ltd. is a leading manufacturer and supplier of Concrete-Encased Steel Column. Our innovative products combine the strength of steel with the durability of concrete, offering superior load-bearing capacity and fire resistance for your large-scale commercial and industrial projects.

Product Description

Our products represent the pinnacle of structural engineering, designed to meet the demanding requirements of modern construction. These columns feature a high-strength steel core encased in high-performance concrete, creating a synergistic composite that maximizes structural integrity while minimizing overall column size.

Key features of our products include:

• Enhanced load-bearing capacity for tall buildings and heavy industrial structures
• Superior fire resistance, crucial for safety-critical applications
• Reduced column size, allowing for more usable floor space
• Excellent durability and resistance to environmental factors
• Customizable designs to meet specific project requirements
  

   

  

   

Quality Control

At Zhongda, we maintain rigorous quality control measures throughout the production process of our products. Our ISO 9001-certified facility employs advanced testing methods, including non-destructive testing and computerized strength analysis, to ensure each column meets or exceeds industry standards.

Why Choose Us?

When you partner with Shenyang Zhongda Steel Structure Engineering Co., Ltd. for your Concrete-Encased Steel Column needs, you're choosing:

• Industry-leading expertise backed by R&D collaborations with top universities
• Vertically integrated capabilities for seamless project execution
• A proven track record with over 60 landmark projects completed
• Commitment to innovation and sustainable construction practices

Production Process

Our state-of-the-art facility utilizes advanced CNC machinery and automated welding lines to ensure precision in fabricating the steel core. The concrete encasement process is carefully controlled to achieve optimal strength and uniformity.

OEM & ODM Services

We understand that every project has unique requirements. Our OEM and ODM services for the products offer:

1. Material Specifications:

• Core Steel Skeleton: High-strength steel Q345B/C for optimal load-bearing capacity
• Outer Structure: C40-C60 concrete with compressive strength ≥50 MPa for superior durability

2. Customization Options:

• Adjustable steel skeleton cross-section (H-shaped or cross-shaped) to suit your design needs
• Customizable concrete cover thickness (50-150mm) for enhanced fire protection

3. Delivery Times:

• Standard Specifications: 30 days (including 7-day curing period)
• Complex Designs: 45 days (including 7-day curing period)

Our team of experienced engineers works closely with clients to develop tailored solutions that meet specific project requirements and local building codes.

Project Cases

Our products have been successfully implemented in numerous high-profile projects, including:

• The 18,000-ton Shenyang Dongta Cross-Hunhe River Bridge, showcasing our ability to handle mega-projects
• Multiple industrial plants for leading state-owned enterprises, demonstrating our expertise in heavy-duty applications
• Overseas projects compliant with international standards like EN 1090, AWS, and JIS, highlighting our global capabilities
   

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Certifications

Our products are backed by:

• ISO 9001/14001/45001 certifications
• Class I Steel Structure Professional Contracting Qualification
• Malaysia CIDB Certification (including factory audit and laboratory testing)

  

   

Packaging and Delivery

We ensure secure packaging and timely delivery of our products, with options for both domestic and international shipping to meet your project timelines.

FAQ

Q: What are the main advantages of the products?
A: They offer superior load-bearing capacity, excellent fire resistance, and reduced column size compared to traditional steel or concrete columns.

Q: Can you provide custom designs for specific project requirements?
A: Absolutely. We offer extensive customization options, including adjustable steel skeleton cross-sections and concrete cover thicknesses.

Q: What quality standards do your productns meet?
A: Our columns comply with international standards and are backed by ISO certifications, ensuring the highest quality and performance.

Contact Us

Ready to elevate your construction project with our Concrete-Encased Steel Column? Contact our expert team at Ava@zd-steels.com for personalized assistance and quotes tailored to your specific needs.