| Customization: | Available |
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| Certification: | ISO |
| Surface: | Smooth |
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Introduction of Characters
Pre-stressing Plain Steel Bars: Elevate your construction projects with our prestressed regular steel bars, a remarkable innovation in enhancing the strength and longevity of concrete structures. Crafted from premium high-carbon steel, these high-tensile, low-relaxation bars provide unmatched smoothness and durability. Meticulously engineered to endure the tensile forces applied to concrete, these bars undergo a prestressing process that involves compressing the concrete before it faces tension forces. This is achieved by embedding the steel bars within the concrete, then stretching and securing them at both ends, effectively placing the concrete under compression to resist future tensile stress. Available in a range of diameters and strengths, they cater to diverse construction needs. These bars adhere to international standards such as PrEN10138-2:2009, BS5896:2012, ABNT NBR 7482:2008, etc. Consulting a structural engineer or construction expert is crucial to pinpoint the precise requirements for your project's prestressed steel reinforcement, as
the successful design and implementation of prestressed systems demand expert knowledge and specialized skills.
Item Description
Pre-stressing Steel Bars, conforming to standards like PrEN10138-2:2009, BS5896:2012, ABNT NBR 7482:2008, etc.
Manufactured from high-carbon steel, with a smooth finish, these bars are cut to length and packaged in bundles with an approximate weight of 1250kg, securely packed for maritime transport;
Diameter ranges from 3.0mm to 11.0mm;
Length customized to meet specific requirements (+2/-0 mm);
Tensile Strength: Ranges between 1470MPa and 1860 MPa.
Applications
Ideal for constructing formidable infrastructure like bridges, towering skyscrapers, spacious parking lots, robust railway sleepers, PHC concrete pilings/tubes, and other large-scale complex concrete structures, among others.
Advantageous
Incorporating prestressed steel bars into concrete elements results in reduced material consumption,minimization or elimination of cracks, increased span capabilities, enhanced structural stability, and improved overall load-bearing capacity of the structures.
In summary, prestressed ordinary steel bars are integral components in the design and construction of reinforced concrete structures, offering essential benefits for engineering feats.
These bars are crucial for boosting the performance and durability of civil and construction projects by pre-tensioning the steel before 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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