Hi
Contact us for more preferential prices !
Product Description
Concrete beams with a T-shaped cross-section (mostly precast prestressed concrete beams) are the most commonly used main girder type for highway and railway bridges.
Structural Components
• Flanges (top plates): Wide upper plates that are subjected to compression and also serve as the bridge deck
• Webs: Vertical plates in the middle that resist shear and bear tensile forces
• Web: Connects multiple T-beams to ensure lateral structural stability
Key Features
• Efficient load-bearing: Concrete resists compression while reinforcing bars/strands resist tension, resulting in high material utilization
• Light self-weight: Uses less concrete than rectangular beams and offers superior span-carrying capacity
• Mature construction methods: Factory prefabrication and on-site hoisting ensure easy quality control and rapid construction
• Cost-effective: The mainstream choice offering the best value for spans of 20–40 m
Classification (Common Types)
• Simply supported T-beams: Simply supported at both ends, 20–30 m, most commonly used
• Continuous T-beams: Multi-span continuous, 25–40 m, commonly used for highways and railways
• Prestressed T-beams: Post-tensioned with steel strands, excellent crack resistance and high stiffness
Applications
• Small-to-medium span bridges for highways and railways (20–50 m)
• Urban elevated roads, interchanges, and ramp bridge s
• Prefabricated assembly and rapid construction projects
Advantages
• Prefabricated and standardized; mass production; low cost
• Easy to transport and hoist
• Clear load-bearing conditions; simple design and construction
• Good durability; easy maintenance
◎ Production Capacity
The company currently occupies a total area of over 50 mu, with workshop space exceeding 20.000 square meters. It is equipped with more than 100 units of advanced formwork machinery, including 3 large-scale laser cutters, 3 CNC intelligent bending machines, 1 fully automatic four-roll plate rolling machine, 2 three-roll plate rolling machines, and 1 GB4260 gantry horizontal metal band saw; The company employs 10 professional engineering and technical staff and over 80 workers, with an annual production capacity of approximately 20.000 metric tons.
◎ Company Qualifications
The company currently holds two invention patents and more than 70 utility model patents related to bridge formwork.
China Railway No. 2 Engineering Group, No. 3 Engineering Group, No. 4 Engineering Group, No. 6 Engineering Group, No. 10 Engineering Group, No. 15 Engineering Group, No. 14 Engineering Group, No. 17 Engineering Group, No. 22 Engineering Group, China Railway Tunnel Group, China Railway Construction Engineering Group, Shandong Road & Bridge Group, Shandong Expressway Engineering Construction Group, China Water Resources No. 4 Engineering Group, China Communications Construction No. 2 Highway Engineering Group, China Communications Construction No. 4 Highway Engineering Group, China State Construction Engineering No. 3 Engineering Group, Sichuan Road & Bridge, etc.
◎ Packaging & Shipping
For many years, the company has consistently adhered to a development strategy centered on technological innovation, quality as the foundation of survival, and reputation as the cornerstone of its brand. It maintains strict quality control, standardizes technical processes, prioritizes investment in research and development, rigorously manages production, and focuses on enhancing efficiency through effective management.
◎ Our Partners
In recent years, the company has been assigned to carry out construction projects for China Railway No. 2, No. 3, No. 4, No. 6, No. 10, No. 14, No. 17, and No. 22 Engineering Bureau; China Railway Tunnel Group; China Railway Construction Engineering Group; Shandong Road & Bridge Group; Shandong Expressway Engineering Construction Group; China Water Resources No. 4 Engineering Bureau; China Communications Construction No. 2 Highway Engineering Bureau; China Communications Construction No. 4 Highway Engineering Bureau; China State Construction Engineering No. 3 Engineering Bureau; and Sichuan Road & Bridge, among others.
keyword:
T-beam
What materials are primarily used in your products?
Q235B: General-purpose carbon structural steel, offering high cost-effectiveness, commonly used for standard bridge formwork, pile cap formwork, and pier formwork.
Q355B (formerly Q345B): Low-alloy high-strength steel, offering higher strength and greater durability, commonly used for box girder formwork, hanging basket formwork, high pier formwork, and other areas subject to high loads.
Common High-Quality Materials for Panels
Q235B Cold-Rolled Sheet / Hot-Rolled Sheet: Standard panel material, offering excellent value for money
Q355B High-Strength Steel Sheet: The preferred choice for load-bearing applications and repeated reuse
Do you offer customization services?
What is your minimum order quantity?
What is the delivery timeframe?
What type of packaging is used?
• Corner guards and protective padding installed to prevent damage during transport
• Securely bundled by size and secured with steel straps
• Large formwork is reinforced with channel steel or square tubing and shipped either fully assembled or in loose pieces
What payment methods are accepted?
Related Accessories
Send us your needs for your business, we have professional service team to answer you !
+86-15866272666 (Mr.Chen) +86-18605336584 (Mr.Wang)