| 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 regular steel bars or high-strength steel bars, are essential for enhancing the strength and durability of concrete structures. Crafted from high-carbon steel, these bars boast high-tensile strength and low relaxation, providing a smooth finish. These steel bars are expertly engineered to endure the significant tensile forces that act upon concrete structures. The prestressing process involves strategically applying compression to concrete before it encounters the typical tension forces, achieved by embedding prestressed steel bars within concrete, stretching, and anchoring them at both ends. This imparts a state of beneficial compression in the concrete, effectively counterbalancing the tensile forces expected throughout the structure's lifespan. Available in various diameters and strengths, prestressed plain steel bars are tailored to meet diverse construction needs. Our products adhere to industry standards, including PrEN10138-2:2009, BS5896:2012, ABNT NBR 7482:2008, and more. Consulting a structural engineer or construction expert is crucial to ascertain the precise requirements for prestressed plain steel reinforcement in any project, as
designing and implementing prestressed systems demand specialized knowledge and expertise.
Item Description
Pre-stressing Steel Bars meet international standards such as PrEN10138-2:2009, BS5896:2012, ABNT NBR 7482:2008, among others.
These high-carbon steel bars feature a smooth finish, cut to precision lengths, and are packaged with a weight approximately 1250kg, secured with maritime packaging for added protection.
Diameter options range from 3.0mm to 11.0mm,
and lengths are customizable as per requirement, with a tolerance of +2/-0 mm.
Tensile Strength range: from 1470 MPa to 1860 MPa, ensuring high performance.
Applications
These steel bars are predominantly utilized in the construction of bridges, high-rise buildings, and expansive parking facilities, as well as railway sleepers, PHC concrete pilings/tubes, and other large-scale, complex concrete structures, among other applications.
Advantageous Characteristics
Incorporating prestressed ordinary steel bars into concrete construction componentsresults in the reduction of overall material usage, minimizes or eliminates cracks, increases span potential, enhances structural stability, and improves the load-bearing capacity of the entire structure.
In summary, prestressed ordinary steel bars are foundational in the construction and engineering of reinforced concrete structures.
These steel bars play a pivotal role in elevating the performance and extending the lifespan of a wide array of civil and construction projects by introducing beneficial tension into the steel before embedding it in 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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