| Customization: | Available |
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| Certification: | ISO |
| Surface: | Smooth |
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Introduction of Characters
Pre-stressing Plain Steel Bars, also known as Prestressed Steel Bars or High-Strength Steel Bars, are specialized construction materials designed to enhance the strength and durability of concrete structures. Crafted from high-carbon steel, these bars exhibit high-tensile strength and low-relaxation properties, featuring a smooth surface to ensure optimal performance. These bars are engineered to endure the significant tensile forces exerted on concrete. The prestressing technique involves compressing the concrete prior to the application of standard tension forces, typically achieved by integrating prestressed steel bars within the concrete and subsequently stretching and anchoring them at both ends. This method induces a state of compression in the concrete, effectively counteracting the tensile forces encountered during the structure's lifespan. Available in diverse diameters and strengths, prestressed plain steel bars cater to various construction needs. These products meet standards such as PrEN10138-2:2009, BS5896:2012, and ABNT NBR 7482:2008, among others. Consulting with a structural engineer or construction professional is crucial to ascertain the specific requirements for prestressed plain steel reinforcement in any given project due to the
specialized knowledge and expertise required for the design and implementation of prestressed systems.
Item Description
Pre-stressing Steel Bars conform to PrEN10138-2:2009, BS5896:2012, ABNT NBR 7482:2008, and more.
These bars are high-carbon and smooth, precision cut to length, and packaged in units with an approximate weight of 1250kg, featuring maritime packaging;
Diameter options range from 3.0mm to 11.0mm;
Length is customizable as needed (+2/-0 mm);
Tensile Strength: Ranges from 1470MPa to 1860 MPa.
Applications
Commonly employed in the construction of bridges, towering high-rise buildings, expansive parking structures, railway sleepers, PHC concrete pilings/tubes, and additional large, intricate concrete formations, among others.
Advantageous
Incorporating prestressed ordinary steel bars into concrete construction components enablesa reduction in overall material usage, minimizes the occurrence of cracks, or even eliminates them altogether, increases span capabilities, bolsters structural stability, and heightens the load-bearing capacity of the overall structure.
In summary, prestressed ordinary steel bars are fundamental elements in the construction and engineering of reinforced concrete structures.
These steel bars are integral in enhancing the performance and extending the longevity of diverse civil and construction projects by introducing tension into the steel prior to its integration into 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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