Deformed Steel Rebars for Construction Concrete
- 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 Deformed Steel Rebars 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 Rebars 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 Rebars 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 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 |
36 | 1018 | 7.99 |
40 | 1257 | 9.87 |
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 many tons of steel products could be loaded in containers?
A2: Usually the steel products are delivered by bulk vessel because of the large quantity and the freight. However, there are no bulk vessel enter some seaports so that we have to deliver the cargo by containers. The 6m steel product can be loaded in 20FT container, but the quantity is changed according to the size, usually from 18tons to 25tons.
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: How do steel rebars affect the aesthetics of a construction project?
- Steel rebars can impact the aesthetics of a construction project by being visible in areas such as exposed concrete surfaces or through transparent materials like glass. Their presence can create a more industrial or utilitarian look, which may be desirable in certain architectural styles. However, if not properly concealed or incorporated into the design, steel rebars can also be seen as unsightly or disruptive to the overall aesthetic appeal of the project.
- Q: How do steel rebars contribute to the overall seismic performance of a building?
- Steel rebars contribute to the overall seismic performance of a building by providing reinforcement and strength to the structure. They help resist the forces generated during an earthquake by increasing the ductility and tensile strength of the concrete. This reinforcement prevents the building from collapsing or suffering severe damage during seismic events, making it more resistant to lateral and vertical movements caused by ground shaking.
- Q: How do steel rebars contribute to the overall fire resistance of a structure?
- Steel rebars contribute to the overall fire resistance of a structure by providing strength and stability. When exposed to high temperatures during a fire, steel rebars do not combust or lose their structural integrity easily. Instead, they retain their load-bearing capacity, preventing the collapse of the structure. Additionally, the thermal conductivity of steel helps in dissipating heat, reducing the spread and intensity of the fire within the building.
- Q: How much is the difference between the three grade thread steel and the two grade thread steel?
- This is no fixed bar, probably in the difference between 50-150, the normal situation, but more or look at the supply and demand situation, there are two more expensive than three, the specific circumstances of specific analysis.
- Q: How do steel rebars affect the overall thermal expansion of concrete structures?
- Steel rebars have a significant impact on the overall thermal expansion of concrete structures. Due to the difference in thermal expansion coefficients between steel and concrete, the rebars tend to expand and contract at a different rate compared to the surrounding concrete. This mismatch in thermal expansion can lead to internal stresses and potential cracking in the concrete. However, the presence of steel rebars also provides reinforcement and increases the tensile strength of the structure, which can help counteract these effects and enhance overall durability.
- Q: Can steel rebars be used in structures with high alkaline environments?
- Steel rebars can generally be used in structures with high alkaline environments, such as those found in concrete. However, it is important to consider the potential for corrosion in such environments. The alkaline environment of concrete can provide a protective layer, known as a passive film, on the surface of the steel rebar. This film helps prevent corrosion by minimizing the contact between the steel and the corrosive elements in the environment. However, there are certain factors that can affect the corrosion resistance of steel rebars in high alkaline environments. These include the quality of the concrete, the presence of chloride ions (which can disrupt the passive film), the level of environmental exposure, and the design of the structure. It is crucial to ensure that the concrete used is of high quality, with appropriate measures taken to minimize the presence of contaminants that may accelerate corrosion. In cases where the alkaline environment is extremely aggressive or the structure is exposed to severe conditions, additional protective measures may be necessary. These can include the use of corrosion-resistant coatings or the application of cathodic protection systems to mitigate the risk of corrosion. Overall, while steel rebars can be used in structures with high alkaline environments, it is important to carefully consider the specific conditions and take appropriate measures to ensure the durability and longevity of the structure. Consulting with structural engineers and corrosion specialists can help determine the most suitable approach for using steel rebars in such environments.
- Q: How are steel rebars used in industrial buildings?
- Steel rebars are used in industrial buildings to reinforce concrete structures and enhance their strength and durability. They are typically embedded within the concrete to provide additional support and prevent cracking or collapse under heavy loads or seismic activity. Rebars help to distribute the load evenly throughout the structure and ensure its structural integrity, making them vital components in the construction of industrial buildings.
- Q: Are there any limitations on the diameter of steel rebars?
- Steel rebars have limitations on their diameter. Typically, national and international building codes and standards regulate and standardize the diameter of steel rebars. These codes and standards guarantee that the rebars utilized in construction projects meet safety requirements by being of suitable size and strength. The actual restrictions on the diameter of steel rebars may differ based on their intended purpose and the specific regulations implemented. Nevertheless, it is customary to encounter construction projects utilizing rebars with diameters ranging from 6mm to 50mm.
- Q: How are steel rebars tested for tensile strength?
- Steel rebars are tested for tensile strength through a process called tensile testing, where a sample of the rebar is subjected to an applied force until it breaks. The force applied is gradually increased, and the corresponding elongation and load values are recorded. This allows for the determination of the maximum force the rebar can withstand before failure, providing a measure of its tensile strength.
- Q: What is the maximum length of steel rebars available?
- The specific manufacturer and supplier are the determining factors for the maximum length of steel rebars available. Typically, steel rebars can be found in lengths that range from 6 meters (20 feet) to 18 meters (60 feet). These lengths are established based on various considerations, including transportation logistics, handling capacities, and industry standards within the construction sector. To ascertain the precise maximum length of steel rebars offered, it is crucial to seek guidance from the manufacturer or supplier.
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Deformed Steel Rebars for Construction Concrete
- 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
OKorder Financial Service
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