| Customization: | Available |
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| Certification: | ISO |
| Surface: | Smooth |
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Introduction of Characters
Pre-stressing Plain Steel Bars/Prestressed Regular Steel Bars, also referred to as high-strength steel bars, play an indispensable role in the realm of construction by significantly boosting the strength and durability of concrete structures. Crafted from high-carbon steel, these bars boast remarkable high-tensile strength, low relaxation, and a smooth surface finish. These steel marvels are meticulously engineered to endure the tensile forces that act upon concrete. The prestressing process is an ingenious method where compression is applied to concrete before it encounters typical tension forces. This involves embedding prestressed steel bars in concrete, followed by stretching and anchoring them securely at both ends. This ingenious technique places the concrete in a perpetual state of compression, effectively counteracting the tensile forces the structure will face throughout its existence. Prestressed plain steel bars are offered in a diverse array of diameters and strengths, tailored to fulfill the unique demands of various construction projects. in strict accordance with PrEN10138-2:2009, BS5896:2012, ABNT NBR 7482:2008, and more. It is crucial to engage with a knowledgeable structural engineer or construction professional to pinpoint the precise requirements for prestressed plain steel reinforcement in any given project, as the
designing and implementing of prestressed systems necessitates specialized acumen and expertise.
Item Description
Pre-stressing Steel Bars, carefully crafted in adherence to PrEN10138-2:2009, BS5896:2012, ABNT NBR 7482:2008, and similar standards,
are made from high-carbon, smooth steel, precisely cut to length, and packaged securely in bundles of approximately 1250kg, utilizing durable maritime packaging;
Diameter options range from 3.0mm to 11.0mm;
Length is adjustable as needed (+2/-0 mm);
The Tensile Strength spectrum spans: from 1470MPa to 1860 MPa.
Applications
These steel bars find extensive use in constructing commanding structures such as bridges, towering high-rise buildings, expansive parking facilities, railway sleepers, PHC concrete pilings/tubes, and other monumental, complex concrete edifices, among others.
Advantageous
By seamlessly integrating prestressed ordinary steel bars into concrete construction components,material usage can be significantly minimized, the occurrence of cracks can be reduced or even eliminated, spans can be extended, the stability of structures can be remarkably enhanced, and the overall load-bearing potential of the structure can see substantial improvement.
In conclusion, prestressed ordinary steel bars, known for their pivotal role, are fundamental elements in the construction and engineering of reinforced concrete structures.
These steel bars are instrumental in elevating the performance and longevity of a broad spectrum of civil and construction projects by introducing 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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