Hot Rolled Steel Rebars Deformed bar EN standard
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 10000 m.t./month
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Product Description:
OKorder is offering Hot Rolled Steel Rebars Deformed bar EN standard 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:
Hot Rolled Steel Rebars Deformed bar EN standard are ideal for structural applications and are widely used in forest region, Mines, factories and construction sites laid of the place such as temporary transport line and light motorcycles with line..
Product Advantages:
OKorder's Hot Rolled Steel Rebars Deformed bar EN standard 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
Diameter:6mm-10mm
Packing: products are packed in bundles and shipped by break bulk or containers
Deformed Steel Bar | ||
Diameter (MM) | Cross Sectional Area (MM2) | Theorectical Weight (KG/M) |
6 | 28.27 | 0.222 |
8 | 50.27 | 0.395 |
10 | 78.54 | 0.617 |
12 | 113.1 | 0.888 |
14 | 153.9 | 1.21 |
16 | 201.1 | 1.58 |
18 | 254.5 | 2 |
20 | 314.2 | 2.47 |
22 | 380.1 | 2.98 |
25 | 490.9 | 3.85 |
28 | 615.8 | 4.83 |
32 | 804.2 | 6.31 |
FAQ:
Q1: what is the difference between actual weight and theoretical weight?
A1: All the section steel has two weights: actual weight and theoretical weight. Actual weight is the weighing out when the product delivered from the mill. Theoretical weight is calculated by pieces. The invoice can be based on each of them as your request.
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 are the different types of steel rebars used in parking structures?
- Parking structures commonly utilize various types of steel rebars for reinforcement and structural integrity. The choice of rebar type depends on factors such as design requirements, load-bearing capacity, and the construction environment. 1. Mild Steel Rebars, also called black rebars, are the most widely used type. They possess a carbon content ranging from 0.15% to 0.30%, ensuring high ductility and weldability. With excellent tensile strength and cost-effectiveness, they are suitable for most parking structure applications. 2. High-Strength Rebars, also known as deformed rebars, are made from carbon steel with additional alloying elements like manganese, silicon, and chromium. This enhances their strength, making them ideal for structures with higher load-bearing requirements or larger spans. They find common use in multi-level parking structures or areas with heavy traffic loads. 3. Epoxy-Coated Rebars involve applying a protective layer of epoxy resin to mild steel rebars. This coating resists corrosion and prevents direct contact with the concrete, minimizing the risk of rust and structural damage. Epoxy-coated rebars are frequently used in parking structures near coastal areas or regions with high humidity, where corrosion is a major concern. 4. Stainless Steel Rebars are highly resistant to corrosion and are employed in parking structures exposed to aggressive environments, such as near the sea or areas with high chloride content. These rebars consist of an alloy of steel and chromium, with additional elements like nickel and molybdenum, ensuring superior corrosion resistance and long-term durability. It is important to consult a structural engineer or construction professional when selecting the appropriate rebar type for a parking structure. They will consider project requirements, local building codes, and environmental conditions to ensure the parking structure's longevity and safety.
- Q:Can steel rebars be used in structures with extreme temperature variations?
- Steel rebars can generally be used in structures with extreme temperature variations. Steel has a high melting point and is known for its durability and strength, making it suitable for various construction applications. However, it is important to consider a few factors when using steel rebars in such structures. Firstly, steel has a coefficient of thermal expansion, which means it expands and contracts with temperature changes. This expansion and contraction can potentially cause stress and strain on the structure if not properly accounted for. To address this issue, engineers and architects use various design techniques, such as providing expansion joints or allowing for thermal movement, to accommodate the steel's thermal expansion and prevent damage. Secondly, extreme temperature variations can affect the mechanical properties of steel. When exposed to high temperatures, steel can lose its strength and stiffness, which might compromise the structural integrity. Conversely, low temperatures can lead to embrittlement, making the steel more susceptible to cracking or fracturing. Therefore, it is crucial to choose the appropriate grade and quality of steel rebars that are specifically designed to withstand the expected temperature variations. Furthermore, the type of structure and its intended use should be considered. For instance, in structures where extreme temperature variations are anticipated, such as bridges or buildings in regions with hot summers and cold winters, the design should incorporate thermal insulation or other measures to prevent excessive heat transfer or thermal stress accumulation. In conclusion, steel rebars can be used in structures with extreme temperature variations, but proper considerations must be taken. By accounting for thermal expansion, selecting suitable steel grades, and incorporating design techniques to accommodate temperature changes, the structural integrity and performance can be maintained, ensuring the safety and longevity of the construction.
- Q:Can steel rebars be cut on-site during construction?
- Yes, steel rebars can be cut on-site during construction. This process, known as rebar cutting, is commonly done to achieve the desired length or shape of the rebars to meet specific project requirements.
- Q:What is the minimum lap length required for steel rebars in concrete?
- The minimum lap length required for steel rebars in concrete is typically determined by local building codes and design specifications. These requirements may vary depending on factors such as the diameter of the rebar, the type of concrete being used, and the intended structural application. It is important to consult the relevant codes and design guidelines to determine the specific minimum lap length for a given project.
- Q:Can steel rebars be used in decorative concrete applications?
- Yes, steel rebars can be used in decorative concrete applications. They can be incorporated into the concrete design to provide structural support and enhance the overall aesthetic appeal of the finished product.
- Q:What is the standard size of a steel rebar?
- The standard size of a steel rebar typically ranges from 6mm to 50mm in diameter.
- Q:Can steel rebars be used in bridges and highways?
- Yes, steel rebars can be used in bridges and highways. Steel rebars are commonly used as reinforcement in concrete structures, including bridges and highways, to enhance their strength and durability. The rebars are embedded within the concrete to provide additional tensile strength, which is crucial for withstanding the various loads and stresses that bridges and highways are subjected to. Steel rebars are preferred due to their high strength-to-weight ratio, corrosion resistance, and ability to bond well with concrete. Additionally, they can be easily fabricated and shaped to suit the design requirements of the bridge or highway. Overall, steel rebars are a vital component in the construction of bridges and highways, ensuring their structural integrity and longevity.
- Q:How do steel rebars improve the flexural strength of concrete?
- Steel rebars improve the flexural strength of concrete by providing tensile strength, which is typically lacking in concrete. The rebars act as reinforcement, absorbing the tension forces that occur when the concrete is subjected to bending or flexing. This combination of concrete and steel rebars creates a composite material that is stronger and more resistant to cracking or breaking under flexural loads.
- Q:What are the considerations for using epoxy-coated steel rebars?
- When it comes to epoxy-coated steel rebars, there are several important factors that need to be taken into account. These factors include corrosion resistance, durability, cost-effectiveness, and construction requirements. One of the main factors to consider is the corrosion resistance provided by epoxy-coated steel rebars. The epoxy coating acts as a protective barrier against moisture, chemicals, and other corrosive elements commonly found in concrete structures. This coating significantly reduces the risk of corrosion, thereby increasing the lifespan of the rebar and the overall durability of the reinforced concrete. Durability is another crucial consideration. Epoxy-coated steel rebars are specifically designed to withstand harsh environmental conditions, including exposure to chloride ions that are known to accelerate corrosion in traditional black steel rebars. This enhanced durability ensures the structural integrity of the building over a longer period, reducing the need for expensive repairs or replacements. Cost-effectiveness is also an important factor to think about. Although epoxy-coated steel rebars may have a higher initial cost compared to black steel rebars, their long-term cost-effectiveness is evident. The reduced risk of corrosion and subsequent maintenance or repair expenses can result in significant savings over the lifespan of a structure. Additionally, the extended lifespan of the rebar can contribute to lower life-cycle costs. Construction requirements must also be considered when using epoxy-coated steel rebars. The application of the epoxy coating requires careful handling and storage to prevent damage or contamination. Special precautions must be taken during transportation, storage, and installation to maintain the integrity of the coating. Contractors must also undergo training and possess experience in working with epoxy-coated steel rebars to ensure proper installation and adherence to industry standards. In conclusion, the considerations for using epoxy-coated steel rebars encompass corrosion resistance, durability, cost-effectiveness, and specific construction requirements. Despite the higher initial cost and the need for additional care during handling and installation, the long-term benefits of increased corrosion resistance and durability make them a favorable choice for reinforced concrete structures.
- Q:Are steel rebars suitable for use in foundation structures?
- Yes, steel rebars are suitable for use in foundation structures. Steel rebars, also known as reinforcing bars, are commonly used in concrete construction to provide strength and reinforcement to the structure. The use of steel rebars in foundation structures helps to increase the load-bearing capacity and durability of the foundation. Steel rebars are made from steel, which has high tensile strength and is resistant to corrosion, making it an ideal material for use in foundation structures. The rebars are placed in the concrete during construction, providing additional strength and preventing cracks or fractures in the foundation. They help to distribute the load evenly throughout the foundation, reducing the risk of settlement or failure. Furthermore, steel rebars can be easily customized to meet the specific requirements of the foundation structure. They come in various sizes, shapes, and grades, allowing for flexibility in design and construction. This versatility makes steel rebars suitable for use in different types of foundation structures, including residential, commercial, and industrial buildings. Overall, steel rebars are a reliable and cost-effective choice for reinforcing foundation structures. They enhance the structural integrity and longevity of the foundation, ensuring a solid and stable base for the entire building.
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Hot Rolled Steel Rebars Deformed bar EN standard
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 10000 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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