| Customization: | Available |
|---|---|
| Certification: | ISO |
| Surface: | Smooth |
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Introduction of Characters
Pre-stressing Plain Steel Bars, also known as high-strength steel bars, are specially designed to elevate the strength and durability of concrete structures. Composed of high-carbon steel, these bars feature high tensile and low relaxation attributes. They offer a smooth surface, making them indispensable in construction. These bars are meticulously engineered to endure the tensile forces imposed on concrete structures. The prestressing technique involves compressing the concrete before it faces common tension forces. This process is achieved by embedding the prestressed steel bars into concrete, then stretching and anchoring them at both ends. By doing so, the concrete remains in a state of compression, effectively countering the tensile stresses encountered throughout its lifespan. Prestressed plain steel bars come in diverse diameters and strengths to cater to various construction needs. in alignment with standards such as PrEN10138-2:2009, BS5896:2012, and ABNT NBR 7482:2008, et cetera. It is crucial to consult a structural engineer or construction expert to ascertain the precise requirements for prestressed plain steel reinforcement in any given project, as the
designing and implementing of prestressed systems necessitate expert knowledge and specialized skills.
Item Description
Pre-stressing Steel Bars, conforming to PrEN10138-2:2009, BS5896:2012, and ABNT NBR 7482:2008, etc.
crafted from high-carbon steel, featuring a smooth finish, precisely cut to length, packaged in units weighing approximately 1250kg with maritime packaging;
Diameter Range: 3.0mm - 11.0mm;
Length: customizable as required (+2/-0 mm);
Tensile Strength Spectrum: 1470MPa to 1860 MPa.
Applications
They are predominantly used in the construction of bridges, towering buildings, parking areas, railway sleepers, PHC concrete pilings/tubes, and other massive, intricate concrete structures, among others.
Advantageous Aspects
By integrating prestressed ordinary steel bars into concrete structural components,material usage is optimized, crack formation is minimized or eliminated, span capacity is enhanced, structural stability is fortified, and the overall load-bearing capacity of the structure is significantly bolstered.
In summary, prestressed ordinary steel bars are fundamental elements in the fabrication and engineering of reinforced concrete structures.
These steel bars are pivotal in augmenting the performance and longevity of diverse civil and construction projects by preemptively introducing tension in 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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