| Customization: | Available |
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| Certification: | ISO |
| Surface: | Smooth |
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Introduction of Characters
Pre-stressing Plain Steel bars, also referred to as prestressed regular steel bars or high-strength steel bars, serve as pivotal reinforcements in construction. These high-carbon, high-tensile, and low-relaxation smooth steel bars are crafted to elevate the strength and longevity of concrete structures. Engineered to endure the tensile forces exerted upon concrete, the prestressing procedure entails compressing the concrete before it encounters typical tension forces. This is achieved by embedding prestressed steel bars within concrete, then stretching and anchoring them at both ends. This innovative method maintains the concrete in a compressive state, counterbalancing the tensile forces expected throughout the structure's lifecycle. Prestressed plain steel bars can be customized in various diameters and strengths to suit diverse construction demands. in adherence to standards such as PrEN10138-2:2009, BS5896:2012, and ABNT NBR 7482:2008, etc. Engaging with a structural engineer or construction specialist is crucial to pinpoint the precise specifications for prestressed plain steel reinforcement needed for a particular project, as the
design and deployment of prestressed systems necessitate specialized skill and knowledge.
Item Description
Pre-stressing Steel bars conform to the standards of PrEN10138-2:2009, BS5896:2012, ABNT NBR 7482:2008, among others.
Manufactured from high-carbon, smooth steel, precisely cut to length, and bundled in packages with an approximate weight of 1250 kg, securely packaged for maritime transport;
Diameter options range from 3.0mm to 11.0mm;
Length: customizable to requirements (+2/-0 mm);
Tensile Strength: Spanning from 1470 MPa to 1860 MPa.
Applications
These versatile bars are indispensable in the construction of bridges, skyscrapers, parking facilities, railway sleepers, PHC concrete pilings/tubes, and other large-scale, intricate concrete structures, etc.
Advantages
Incorporating prestressed ordinary steel bars into concrete construction elements,leads to a reduction in overall material consumption, minimizes or completely eradicates cracks, extends the span potential, enhances structural stability, and boosts the overall load-bearing prowess of the structure.
In summary, prestressed ordinary steel bars are fundamental components in the field of construction and engineering for reinforced concrete structures.
These steel bars are instrumental in augmenting the performance and durability of a diverse array of civil and construction initiatives 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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