| Customization: | Available |
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| Certification: | ISO |
| Surface: | Smooth |
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Introduction to Key Features
Pre-stressing Plain Steel Bars/Prestressed Regular Steel Bars, commonly referred to as prestressed steel bars or high-strength steel bars, are pivotal in modern construction, enhancing the strength and endurance of concrete structures. Crafted from premium high-carbon steel, these bars are characterized by their high-tensile, low-relaxation, and smooth finish. Specifically engineered to endure the tensile forces that impact concrete, the prestressing operation involves compressive force application to concrete before typical tension forces occur. This technique involves embedding prestressed steel bars within concrete, then stretching and securing them at both ends. This crucial process induces a state of compression in the concrete, effectively counteracting tensile forces encountered throughout the structure's lifespan. Prestressed plain steel bars are available in an array of diameters and strengths, customizable to diverse construction needs. These products adhere to the standards of PrEN10138-2:2009, BS5896:2012, ABNT NBR 7482:2008, among others. Consultation with a structural engineer or construction specialist is essential to determine the exact specifications for prestressed plain steel reinforcement required for any project, as the
design and execution of prestressed systems demand specialized expertise and technical acumen.
Item Description
Pre-stressing Steel Bars, conforming to PrEN10138-2:2009, BS5896:2012, ABNT NBR 7482:2008, and additional standards.
Manufactured from high-carbon steel, featuring a smooth surface, and precisely cut to length. They come packaged with an approximate weight of 1250kg in maritime-grade packaging;
Available in diameters ranging from 3.0mm to 11.0mm;
Length tailored to requirements (+2/-0 mm tolerance);
Proven Tensile Strength: ranging from 1470MPa to 1860 MPa, ensuring optimal performance.
Applications
Widely utilized in constructing robust bridges, towering high-rise buildings, and expansive parking structures, as well as railway sleepers, PHC concrete pilings/tubes, and other substantial, intricate concrete formations, among others.
Advantages
Incorporating prestressed ordinary steel bars into concrete elements allows forreduced material consumption, minimized or eliminated cracks, increased spans, enhanced structural stability, and improved load-bearing capacity, significantly boosting structural resilience.
In summary, prestressed ordinary steel bars are fundamental components in the construction and engineering of reinforced concrete structures, serving as the backbone for enhanced durability and performance.
These essential steel bars are instrumental in elevating the functionality and longevity of an extensive array of civil engineering and construction projects by introducing tension to the steel prior to its integration with concrete.
| PLAIN WIRE | ||||
| Nominal Dia.(mm) | Tensile Strength (MPa) | Relaxation (1000h) | Min. Elongation at Max. Load | Standards |
| 3.0, 4.0, 5.0, 6.0, 7.0, 7.5, 8.0, 9.0, 10.0, 11.0, 12.0 | 1470,1570,1670,1770,1860 | Low relaxation≤2.5% | Agt≥3.5% | GB/T5223, ASTMA421, BS5896 |
Q: Are you a trading company or manufacturer?
A: We are a MANUFACTURER.
Q: How are the PRICES of your products?
A: Because we are a private company, the prices of our products are usually COMPETETIVE and FLEXIBLE according to the number of orders and customer needs. We endeavor to keep our prices reasonable and provide quality products and services to meet our customers' needs and budgets.
Q: Are your products CERTIFIED or INSPECTED?
A: Yes, our products are usually certified by international certification bodies or inspected by third-party inspection organisations, such as CE certification, ISO 9001 quality management system certification, etc. These certifications and inspections prove the quality and compliance of our products.
Q: Do you offer CUSTOMISED SERVICE for your products?
A: We can provide customized products according to customers' needs. Whether it is the specification, material or packaging, we can adjust and customize to meet the specific requirements of our customers to meet their particular needs.
Q: What kind of payment does your company support?
A: T/T, L/C at sight, Cash, Western Union, and other negotiable payment methods.
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