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: Which is more expensive, rebar or round steel? Which is your business opportunity, such as thread steel and round bar?
- Prices have been rising, customers have expressed that the purchase price increases, we will increase the cost of procurement, coupled with the pressure of funds, so we can not easily buy at the last minute.
- Q: Can steel rebars be used in reinforced masonry structures?
- Reinforced masonry structures can indeed utilize steel rebars to strengthen and provide structural integrity. These rebars, known as reinforcement bars, are commonly employed to fortify masonry elements such as walls, columns, and beams. They are inserted into the masonry units and then embedded in mortar or grout, establishing a robust connection between the steel and the masonry. The utilization of steel rebars in reinforced masonry structures presents various benefits. Firstly, it amplifies the load-bearing capacity of the structure, enabling it to withstand heavier loads and resist deformation. This is particularly crucial in regions susceptible to seismic activity or strong wind loads. Secondly, the steel rebars facilitate the even distribution of stress throughout the structure, averting localized failures and enhancing overall durability. Additionally, employing rebars can enhance the crack resistance of masonry, diminishing the risk of cracks and augmenting structural performance. It is important to note that the design and installation of steel rebars in reinforced masonry structures must adhere to specific codes and standards to ensure adequate safety and performance. The size, spacing, and placement of the rebars are determined based on structural calculations and engineering principles. Sufficient masonry coverage around the rebars is also vital to prevent corrosion and maintain long-term structural integrity. In conclusion, steel rebars are certainly suitable for enhancing the strength, load-bearing capacity, and durability of reinforced masonry structures. Proper design, installation, and adherence to building codes are essential to ensure the successful integration of rebars with masonry.
- Q: What are the different grades of steel rebars available?
- In the market, there are various grades of steel rebars available, each with its own specific characteristics and applications. The commonly used grades are as follows: 1. Grade 40: This rebar has low strength and is suitable for general construction purposes where high tensile strength is not necessary. It is commonly utilized in residential buildings, sidewalks, and driveways. 2. Grade 60: Offering higher tensile strength than Grade 40, this rebar is of medium strength. It finds wide usage in commercial buildings, bridges, and infrastructure projects. Grade 60 rebar provides excellent reinforcement for heavy loads and ensures structural stability. 3. Grade 75: With exceptional tensile strength, this rebar is of high strength and is often employed in challenging construction projects. It is commonly used in high-rise buildings, parking garages, and industrial structures to ensure superior reinforcement and structural integrity. 4. Grade 80 and higher: These rebars are designed for specialized applications where extreme load-bearing capacity is required. They are commonly used in heavy-duty infrastructure projects, such as dams, tunnels, and nuclear power plants, where the demand for strength is significantly greater. The selection of the grade of steel rebar depends on factors such as the specific construction project, load-bearing requirements, and environmental conditions. Engineers and architects assess these factors to determine the most suitable grade of steel rebar for a particular application, ensuring optimal performance and structural durability.
- Q: What is the average tensile strength of steel rebars?
- The average tensile strength of steel rebars typically ranges from 400 to 600 megapascals (MPa).
- Q: How do steel rebars contribute to the crack control in slabs and walls?
- The resistive properties of steel rebars contribute significantly to crack control in slabs and walls. When loads are applied to concrete slabs and walls, such as the weight of the structure or external forces, they can develop tensile stresses. However, concrete is strong in compression but weak in tension, which makes it susceptible to cracking under tensile forces. To counteract these tensile stresses, steel rebars are embedded within the concrete. The rebars absorb and distribute the tensile forces, preventing crack formation and controlling their propagation. Essentially, the rebars act as reinforcement, enhancing the overall tensile strength of the concrete. The presence of steel rebars in slabs and walls has the additional benefit of limiting the width and length of cracks that may occur. This is achieved by providing resistance against the tensile stresses. This crack control is of utmost importance in maintaining the structural integrity and durability of the concrete elements. Moreover, steel rebars also contribute to crack control by enhancing the overall ductility of the structure. Ductility refers to the ability of a material to deform under load without fracturing. By improving the ductility of the concrete, the rebars enable the structure to absorb energy and deform in a controlled manner. This reduces the likelihood of sudden failure or catastrophic collapse. In conclusion, steel rebars play a crucial role in crack control in slabs and walls. They increase the tensile strength of concrete, limit crack width and length, and improve overall structural ductility. Their presence ensures the long-term durability and safety of these concrete elements.
- Q: How do steel rebars affect the overall weight of a structure?
- Steel rebars add to the overall weight of a structure as they are heavy and dense materials. Their incorporation increases the structural integrity and strength of the building, but also contributes to the overall load that the structure must bear.
- Q: Are steel rebars suitable for use in historical restoration projects?
- Steel rebars can be suitable for use in historical restoration projects, depending on the specific requirements and circumstances. Steel rebars offer several advantages, such as their high strength, durability, and ability to reinforce structures effectively. These qualities make them a popular choice in modern construction and renovation projects. However, when considering the use of steel rebars in historical restoration projects, it is crucial to take into account the preservation and authenticity of the original structure. Historical buildings often have unique architectural features and materials that should be respected and preserved. In some cases, the use of steel rebars may not be suitable, especially if it compromises the historical integrity or visual appearance of the structure. This is particularly relevant for buildings with significant historical value or those that are protected by heritage regulations. If steel rebars are deemed necessary for structural reinforcement in a historical restoration project, it is essential to ensure that they are discreetly integrated, minimizing their visual impact. This can be achieved by concealing them within the original materials or using techniques that replicate the appearance of the original construction. In summary, while steel rebars can offer structural benefits and durability, their use in historical restoration projects should be carefully evaluated to ensure that they align with the preservation goals and requirements of the specific project. Preservation of historical authenticity should always be a priority in such endeavors.
- Q: Can steel rebars be used in school construction?
- Yes, steel rebars can be used in school construction. Steel rebars are commonly used in the construction industry to reinforce concrete structures, including buildings and infrastructure. In school construction, using steel rebars ensures the strength and durability of the building, providing a safe and long-lasting environment for students and staff.
- Q: What are the different shapes and forms of steel rebars available?
- There are several different shapes and forms of steel rebars available, each designed for specific applications and requirements in construction projects. 1. Plain round bars: These are the most common type of steel rebars and have a circular cross-section. They are used in a wide range of applications, including general construction, reinforcement in concrete slabs, and foundation works. 2. Deformed bars: These rebars have protrusions or deformations on their surface to provide better adhesion with concrete. The deformations increase the bond strength between the rebar and the concrete, making them suitable for applications that require high tensile strength, such as columns, beams, and retaining walls. 3. Square bars: As the name suggests, square rebars have a square cross-section. They are commonly used in applications where a strong bond with concrete is required, such as in precast concrete elements, footings, and walls. 4. Rectangular bars: Rectangular rebars have a rectangular cross-section and are often used in applications that require higher tensile strength, such as bridges, tunnels, and heavy structural elements. 5. Welded wire fabric (WWF): WWF is a prefabricated reinforcement material that consists of a series of longitudinal and transverse wires welded together to form a grid-like pattern. It is commonly used in slabs, walls, and pavements, providing uniform reinforcement distribution. 6. Dowel bars: Dowel bars are used to transfer loads between two adjacent concrete elements, such as connecting slabs or pavements. They are typically made of smooth round bars and are inserted into drilled holes with epoxy adhesive for improved load transfer. 7. T-shaped bars: T-shaped rebars have a T-like cross-section, with a stem and a flange. They are commonly used in applications where additional reinforcement is needed at specific locations, such as joints, corners, and connections. It is important to consider the specific requirements of the construction project and consult with structural engineers or professionals to determine the appropriate shape and form of steel rebars to ensure optimal reinforcement and structural integrity.
- Q: What is the impact of steel rebars on the overall sustainability of a structure?
- Steel rebars have a significant impact on the overall sustainability of a structure. They enhance the strength and durability of the construction, ensuring its longevity and reducing the need for frequent repairs or replacements. Additionally, steel rebars can be recycled at the end of a structure's life, minimizing waste and reducing the demand for raw materials. This sustainable aspect contributes to the overall environmental footprint of the structure and promotes a more sustainable construction industry.
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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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