| Customization: | Available |
|---|---|
| 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 crafted from premium high-carbon steel to significantly enhance the strength and longevity of concrete structures. These bars boast high-tensile and low-relaxation properties, characterized by their smooth surface, making them an ideal choice for robust construction applications. Engineered with precision, these bars are designed to endure the tensile forces typically encountered by concrete. Through the innovative process of prestressing, compression is applied to the concrete prior to exposure to typical tension forces. This is accomplished by strategically embedding prestressed steel bars within the concrete, followed by stretching and anchoring at both ends. This technique places the concrete in a state of compression, effectively counteracting the tensile forces experienced throughout the structure’s lifespan. Prestressed plain steel bars are available in a range of diameters and strengths, tailored to address diverse construction needs. in compliance with standards such as PrEN10138-2:2009, BS5896:2012, ABNT NBR 7482:2008, etc. It is imperative to consult with a structural engineer or construction expert to ascertain the specific requirements for prestressed plain steel reinforcement in any given project, as the
design and execution of prestressed systems require specialized knowledge and expertise.
Item Description
Pre-stressing Steel bars, manufactured in strict adherence to PrEN10138-2:2009, BS5896:2012, ABNT NBR 7482:2008, etc.
Constructed from high-carbon, smooth steel, cut precisely to length, and meticulously packaged in bundles with an approximate weight of 1250kg, equipped with robust maritime packaging;
Diameter range: 3.0mm - 11.0mm;
Length: customizable as required (+2/-0 mm);
Tensile Strength ranges: from 1470MPa up to 1860 MPa, ensuring resilience and reliability.
Applications
These steel bars find extensive application in the construction of bridges, soaring high-rise buildings, expansive parking lots, durable railway sleepers, PHC concrete pilings/tubes, and other substantial, intricate concrete structures, among others.
Advantageous
Incorporating prestressed ordinary steel bars into concrete construction components not only reduces material usage,but also minimizes or completely eliminates cracks, extends spans, enhances structural stability, and increases the overall load-bearing capacity of the structure, proving essential in revolutionary construction methods. In summary, prestressed ordinary steel bars are integral to the construction and engineering of reinforced concrete structures.
These vital steel bars are instrumental in advancing the performance and durability of a diverse range of civil and construction projects by introducing tension into the steel prior to its integration with concrete.
They serve a pivotal role in the enhancement of concrete structure performance and longevity in various civil engineering endeavors.
| 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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