Deformed Steel Bar, Iron Rods Bar for Construction/Concrete
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 100000 m.t./month
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Product Description:
OKorder is offering Deformed Steel Bar, Iron Rods Bar for Construction/Concrete at great prices with worldwide shipping. Our supplier is a world-class manufacturer of steel, with our products utilized the world over. OKorder annually supplies products to African, South American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.
Product Applications:
Deformed Steel Bar, Iron Rods Bar for Construction/Concrete are ideal for structural applications and are widely used in the construction of buildings and bridges, and the manufacturing, petrochemical, and transportation industries.
Product Advantages:
OKorder's Deformed Steel Bar, Iron Rods Bar for Construction/Concrete are durable, strong, and wide variety of sizes.
Main Product Features:
· Premium quality
· Prompt delivery & seaworthy packing (30 days after receiving deposit)
· Can be recycled and reused
· Mill test certification
· Professional Service
· Competitive pricing
Product Specifications:
Manufacture: Hot rolled
Grade: HRB335,HRB400,HRB500
Certificates: ISO, SGS, BV, CIQ
Length: 6m – 12m, as per customer request
Packaging: Export packing, nude packing, bundled
| DEFORMED BAR | |
| SIZE d(mm) | theoretical kg/m |
| 6 | 0.222 |
| 8 | 0.395 |
| 10 | 0.617 |
| 12 | 0.888 |
| 14 | 1.21 |
| 16 | 1.58 |
| 18 | 2 |
| 20 | 2.47 |
| 22 | 2.98 |
| 25 | 3.85 |
| 28 | 4.83 |
| 32 | 6.31 |
FAQ:
Q1: Why buy Materials & Equipment from OKorder.com?
A1: All products offered byOKorder.com are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, OKorder.com adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.
Q2: How do we guarantee the quality of our products?
A2: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.
Q3: How soon can we receive the product after purchase?
A3: Within three days of placing an order, we will arrange production. The normal sizes with the normal grade can be produced within one month. The specific shipping date is dependent upon international and government factors, the delivery to international main port about 45-60days.
Images:
- Q: What is the typical lifespan of steel rebars in a non-corrosive environment?
- The typical lifespan of steel rebars in a non-corrosive environment can vary, but they are generally expected to last for several decades or even more than a century.
- Q: What are the common problems associated with steel rebars in concrete structures?
- Some common problems associated with steel rebars in concrete structures include corrosion, inadequate cover, improper placement, and insufficient anchorage. Corrosion can weaken the rebars and lead to structural deterioration. Inadequate cover refers to the insufficient distance between the rebar and the surface of the concrete, which can increase the risk of corrosion. Improper placement can result in poor load distribution and compromised structural integrity. Insufficient anchorage occurs when the rebars are not properly embedded in the concrete, reducing their ability to resist tension forces.
- Q: What is the difference between steel rebars and FRP rebars?
- Steel rebars are traditional reinforcement bars made of steel, while FRP rebars are reinforced polymer bars. The main difference lies in their composition and properties. Steel rebars are strong and durable, but they are prone to corrosion, requiring regular maintenance. On the other hand, FRP rebars are corrosion-resistant, lightweight, and possess high tensile strength. They also offer better thermal and electrical insulation. However, FRP rebars are relatively new in the construction industry and may be more expensive compared to steel rebars.
- Q: How do steel rebars perform in structures subjected to vibration?
- Steel rebars perform well in structures subjected to vibration due to their high tensile strength and stiffness. The reinforcement provided by rebars enhances the structural integrity, preventing cracking or failure under dynamic loads. Additionally, the damping characteristics of steel rebars help dissipate the energy generated by vibrations, reducing the potential for damage or resonance effects. Overall, steel rebars play a crucial role in enhancing the durability and stability of structures exposed to vibration.
- Q: What is the role of steel rebars in preventing concrete segregation?
- Steel rebars play a crucial role in preventing concrete segregation by providing structural support and reinforcement to the concrete. When concrete is poured, it is in a liquid state and has a tendency to separate or segregate, with heavier aggregates settling at the bottom and lighter materials rising to the top. This can lead to an inconsistent and weak concrete structure. By placing steel rebars within the concrete, they act as a framework or skeleton, holding the concrete together and preventing segregation. The rebars help distribute the weight and forces evenly, ensuring that the concrete mixture remains well-mixed and homogeneous throughout. Additionally, steel rebars also enhance the tensile strength of the concrete. While concrete is strong in compression, it is relatively weak in tension. The rebars absorb the tensile forces, preventing cracks and fractures from forming in the concrete. This reinforcement allows the concrete structure to withstand external loads, such as the weight of a building or the force of an earthquake, without breaking apart. In summary, the role of steel rebars in preventing concrete segregation is twofold - they provide structural support and reinforcement, ensuring a homogeneous mixture and enhancing the overall strength and durability of the concrete structure.
- Q: What are the guidelines for preventing steel rebars from rusting during construction delays?
- To prevent steel rebars from rusting during construction delays, the following guidelines can be followed: 1. Store rebars in a clean, dry, and covered area to protect them from moisture and rain. 2. Use plastic or waterproof covers to shield rebars from direct contact with water or humidity. 3. Avoid stacking rebars directly on the ground to prevent them from absorbing moisture. 4. Apply a rust inhibitor or coating to the rebars to provide an additional layer of protection. 5. Regularly inspect the rebars during the construction delay to ensure they remain dry and rust-free. 6. If any signs of rust appear, remove the affected rebars and replace them with new ones. 7. Properly seal any concrete structures or foundations that contain rebars to prevent moisture penetration. 8. Keep the construction site clean, avoiding the accumulation of water or debris that could promote rust formation. By following these guidelines, construction delays can be managed effectively, minimizing the risk of rusting and ensuring the structural integrity of the steel rebars.
- Q: Can steel rebars be used in structures with limited construction space?
- Yes, steel rebars can be used in structures with limited construction space. Steel rebars are commonly used in reinforced concrete structures to provide tensile strength and reinforce the overall structural integrity. Due to their small size and flexibility, steel rebars can be easily maneuvered and installed in tight spaces. They can be bent, cut, or shaped to fit the specific requirements of the construction project. Additionally, steel rebars can be prefabricated off-site and transported to the construction site, which further facilitates their use in limited construction spaces. Overall, steel rebars are a versatile and practical choice for reinforcing structures with limited construction space.
- Q: Can steel rebars be used in port infrastructure construction?
- Steel rebars are an indispensable element of port infrastructure construction. They are widely utilized in the construction sector, particularly in port infrastructure projects. These rebars play a crucial role in providing strength and reinforcement to concrete structures, thus making them highly suitable for the creation of durable and resilient port facilities. By reinforcing concrete slabs, beams, and columns, they ensure that these structures can withstand the immense loads and continuous exposure to water and other environmental factors present in port areas. Moreover, steel rebars exhibit exceptional tensile strength, making them well-equipped to handle the dynamic forces encountered in port infrastructure, such as wharves, piers, and docks. All in all, steel rebars are an integral and essential component in the construction of robust and long-lasting port facilities.
- Q: What are the main properties of steel rebars?
- Steel rebars, also known as reinforcing bars, are essential components in reinforced concrete structures. They possess several key properties that make them ideal for providing strength and durability to these structures. 1. Strength: One of the primary properties of steel rebars is their high tensile strength. They can withstand significant pulling forces and provide the necessary reinforcement to resist cracking and structural failure in concrete. 2. Ductility: Steel rebars exhibit excellent ductility, meaning they can deform without fracturing under stress. This property allows them to absorb energy during seismic events or other extreme loads, enhancing the overall structural performance and resilience of the reinforced concrete. 3. Corrosion resistance: Steel rebars are typically manufactured with a protective layer, such as epoxy or galvanized coating, to prevent corrosion. This property is crucial as exposure to moisture, chloride ions, and other corrosive elements can significantly weaken the rebars and compromise the integrity of the structure. 4. Weldability: Steel rebars can be easily welded together, allowing for efficient and effective construction. This property ensures that rebars can be connected to form a continuous and robust reinforcement network, enhancing the overall strength and stability of the concrete structure. 5. Thermal compatibility: Steel rebars have similar thermal expansion and contraction properties to concrete, minimizing the risk of cracking or structural damage due to temperature changes. This compatibility ensures the long-term durability and stability of reinforced concrete structures. 6. Availability and cost-effectiveness: Steel rebars are widely available and relatively cost-effective compared to other reinforcing materials. This affordability, combined with their excellent mechanical properties, makes them a popular choice for structural reinforcement across various construction projects. In conclusion, the main properties of steel rebars include high tensile strength, ductility, corrosion resistance, weldability, thermal compatibility, and cost-effectiveness. These properties make steel rebars indispensable for providing structural strength and durability to reinforced concrete structures.
- Q: What are the factors to consider when choosing steel rebars for a project?
- When choosing steel rebars for a project, there are several important factors to consider. 1. Grade of Steel: The grade of steel rebars determines its strength and durability. It is crucial to select a grade that is appropriate for the specific project requirements and structural design. Higher grades of steel rebars provide better resistance to corrosion and have higher tensile strength. 2. Size and Shape: The size and shape of the rebars should be chosen based on the structural design and load requirements. Different projects may require different diameters and lengths of rebars. It is important to consider the specific dimensions and spacing requirements to ensure optimal reinforcement. 3. Corrosion Resistance: Depending on the project's location and exposure to environmental conditions, it is essential to select rebars with appropriate corrosion resistance. This can be achieved by using rebars with protective coatings, such as epoxy or galvanized coatings, or by choosing stainless steel rebars. 4. Weldability: If welding is required for the project, it is important to consider the rebars' weldability. Some rebars may require special procedures or preheating before welding, while others may not be suitable for welding at all. 5. Cost: The cost of steel rebars can vary based on grade, size, and other factors. It is important to balance the project's budget with the required quality and strength of the rebars. Additionally, considering the rebars' lifecycle cost, including maintenance and potential repairs, can help make a more economical choice. 6. Availability: The availability of the required rebars in the local market should be considered. It is important to ensure that the desired grade, size, and quantity of rebars are readily available to avoid delays in the project. 7. Compliance with Standards: Steel rebars should meet the relevant national or international standards, such as ASTM or BS, to ensure their quality and performance. Compliance with these standards ensures that the rebars have been manufactured and tested to meet specific requirements. 8. Expert Advice: Consulting with structural engineers or experts in steel reinforcement can provide valuable insights and recommendations. They can assess the project's needs and provide guidance on the most suitable rebars for the specific application. Considering these factors will help ensure the selection of appropriate steel rebars that meet the project's requirements in terms of strength, durability, corrosion resistance, and cost-effectiveness.
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Deformed Steel Bar, Iron Rods Bar for Construction/Concrete
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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