Building Material Hot Rolling Bar Rebar Coil 6mm-10mm
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 300 m.t.
- Supply Capability:
- 1500 m.t./month
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Building Material Hot Rolling Bar Rebar Coil 6mm-10mm
Main Structure of Rolling Bar
Standard: AISI, ASTM, BS, DIN, GB
Grade: HRB400
Diameter: 6mm-10mm
Length: 1.6-1.9ton/coil
Application: for construction
rebar coil size: 6mm-10mm
steel grade: hrb400 , hrb500, gr.60 , hrb335,q235 q255 q275
Description for Rolling Bar
Type | Coiled reinforced bar/rebar coil |
Steel Grade | hrb500, gr.60 ,q235 ,q255,q275 |
Size | 6mm-10mm |
Unit weight | 1.6-1.9tons/coil |
Application | Building/project construction |
Packing | In coil with steel strip ,in bulk . |
Content | C% | Mn% | Si% | Cr% | Ni% | S% | P% | Cr% |
HRB400 | 0.14-0.22 | 0.40-0.65 | 0.05-0.15 | 0.30max | 0.30max | 0.050 | 0.040 | 0.30min |
HRB400E | 0.14-0.22 | 0.40-0.65 | 0.15-0.30 | 0.30max | 0.30max | 0.050 | 0.040 | 0.30min |
HRB500 | 0.28-0.37 | 0.50-1.00 | 0.05-0.15 | 0.30max | 0.30max | 0.050 | 0.040 | 0.30min |
HRB500E | 0.28-0.37 | 0.50-1.00 | 0.15-0.30 | 0.30max | 0.30max | 0.050 | 0.040 | 0.30min |
FAQ
WHY SHOULD YOU CHOOSE US:
Stable quality ----continous casting hot rolled production techenic, strictly quality control system.
Lower price -------Not the cheapest but the lowest price at the same quality .
Good service -----Satisfactory service within 24hours.
Delivery time ------15-25days for the mass production .
Discount---------------discount base on monthly large quantity purchase in long term
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- Q:What is the role of steel rebars in the construction of water storage tanks?
- Steel rebars play a crucial role in the construction of water storage tanks as they provide structural reinforcement and enhance the overall strength and stability of the tank. These rebars are embedded within the concrete walls of the tank, helping to distribute and resist the forces exerted by the weight of the water and any external pressure. Thus, by reinforcing the concrete, steel rebars ensure that the water storage tank can withstand the required load and remain durable and safe over time.
- Q:14 screw steel 1 meters multiple?
- Classified according to geometric shapes, according to the cross section of the rib section and the spacing of the ribs for classification or classification, such as the British Standard (BS4449), the thread steel is divided into type I, type ii. This classification mainly reflects the tightening performance of the threaded steel.
- Q:Can steel rebars be used in water storage tanks?
- Yes, steel rebars can be used in water storage tanks. Steel rebars provide structural reinforcement and help to increase the strength and durability of the tank. However, it is important to ensure that the rebars are properly coated or protected to prevent corrosion and contamination of the stored water.
- Q:Can steel rebars be used in the construction of sports stadiums or arenas?
- Yes, steel rebars can be used in the construction of sports stadiums or arenas. Steel rebars are a commonly used reinforcement material in concrete structures, including stadiums and arenas. They provide strength, durability, and structural integrity to the concrete, making them suitable for the demanding requirements of sports facilities.
- Q:How do steel rebars affect the overall weight of a construction project?
- Steel rebars can have a significant impact on the overall weight of a construction project. Rebars are typically used to reinforce concrete structures, such as beams, columns, and foundations, to enhance their strength and durability. As steel rebars are made of high-strength steel, they add substantial weight to the project. The weight of steel rebars can affect various aspects of the construction project. Firstly, the total weight of the rebars needs to be considered during the design phase to ensure that the structure can support the additional load. This is particularly important when constructing high-rise buildings or structures that require heavy reinforcement. Additionally, the weight of steel rebars can impact transportation and logistics. As rebars are generally delivered to the construction site in large quantities, their weight can affect the choice of transportation methods, such as trucks or cranes, and may require special permits or equipment. The weight of rebars also adds to the cost of transportation. Moreover, the overall weight of the construction project affects the foundation requirements. The higher the weight of a structure, the stronger the foundation needs to be to support and distribute the load adequately. This may result in the need for deeper or wider foundations, which can increase costs and construction time. Lastly, the weight of steel rebars can impact the overall sustainability of a construction project. Since the production of steel involves significant energy consumption and emissions, the increased weight of rebars can contribute to a higher carbon footprint. Therefore, it is essential for construction projects to find a balance between reinforcement needs and environmental considerations. In conclusion, steel rebars have a tangible impact on the overall weight of a construction project. Their weight affects the design, transportation, foundation requirements, and sustainability of the project. It is crucial for architects, engineers, and project managers to carefully consider the weight of steel rebars to ensure the structural integrity and efficiency of the construction project.
- Q:Can steel rebars be used in earthquake-prone regions?
- Yes, steel rebars can be used in earthquake-prone regions. Steel rebars are commonly used in the construction of reinforced concrete structures to enhance their strength and provide resistance against seismic forces. The flexibility and ductility of steel make it an ideal material for earthquake-resistant construction. Properly designed and installed steel rebars can improve the structural integrity and overall performance of buildings in earthquake-prone areas.
- Q:What are the guidelines for the proper spacing of steel rebars in beams?
- Engineering standards and codes determine the guidelines for the proper spacing of steel rebars in beams, ensuring the beam's structural integrity and strength. Here are some general considerations: 1. Rebar spacing: The spacing between rebars should allow for proper concrete placement and consolidation. Typically, this spacing is measured in terms of rebar diameter or as a percentage of the beam depth. Specific requirements may vary based on factors such as beam size, load requirements, and design specifications. 2. Minimum and maximum spacing: Rebars in beams usually have minimum and maximum spacing requirements. The minimum spacing ensures adequate concrete cover to protect the rebar from corrosion and provide fire resistance. Maximum spacing helps distribute loads evenly and prevent excessive concrete cracking. 3. Concrete cover: Rebars should be sufficiently covered by concrete to protect against corrosion and provide fire resistance. Concrete cover is the distance between the rebar's outer surface and the beam's edge. Required cover is specified in engineering codes, considering factors like exposure conditions, durability requirements, and fire ratings. 4. Spacing around supports and openings: Special attention should be given to rebar spacing around supports (e.g., columns, walls) and openings (e.g., doorways, windows). These areas may experience higher stresses and require additional reinforcement. Engineering codes provide specific requirements based on support or opening size and shape. 5. Lateral and longitudinal reinforcement: In addition to longitudinal reinforcement (rebar spacing along the beam's length), beams may need additional reinforcement in the form of stirrups or ties (lateral reinforcement). These elements resist shear forces and prevent diagonal cracking. Spacing and size of additional reinforcement depend on design requirements and load conditions. It's important to note that specific guidelines for rebar spacing in beams may vary based on regional building codes, project specifications, and engineering standards. Consultation with a qualified structural engineer or reference to applicable codes and design documents is crucial for accurate and up-to-date guidelines.
- Q:What are the different shapes and profiles of steel rebars?
- There are various shapes and profiles of steel rebars, including round bars, deformed bars, square bars, and flat bars. Round bars have a cylindrical shape and are commonly used for general construction purposes. Deformed bars have ribbed surfaces to enhance bonding with concrete, providing better strength and stability. Square bars have a square cross-section and are often used for making frames, supports, and structures. Flat bars have a rectangular shape and are frequently used for manufacturing plates, brackets, and other structural components.
- Q:How do steel rebars improve the structural integrity of a building?
- Steel rebars, also known as reinforcement bars, play a crucial role in enhancing the structural integrity of buildings. They are used in concrete construction to provide strength, durability, and resistance to various forces that a structure may encounter. One key way steel rebars improve the structural integrity of a building is by increasing its load-bearing capacity. When concrete is reinforced with rebars, it becomes more capable of withstanding heavy loads and forces such as those generated by gravity, wind, earthquakes, or even dynamic loads from human activities. The rebars act as a reinforcement network, distributing the load more evenly throughout the structure, preventing excessive deflection, and minimizing the risk of structural failure. Moreover, steel rebars improve the tensile strength of concrete, which is traditionally weak in tension. Concrete is great at bearing compression forces but lacks the ability to effectively resist pulling or stretching forces. By incorporating rebars into the concrete, the combination of materials works together to withstand both compression and tension forces more efficiently. This prevents cracks and fractures from propagating in the concrete, as the rebars act as a support system that holds the structure together. Another advantage of using steel rebars is their resistance to corrosion. Steel is highly durable and can withstand harsh environmental conditions, reducing the risk of degradation over time. This ensures the longevity of the building's structural elements and decreases the need for costly repairs or replacements. Additionally, steel rebars provide flexibility in design and construction. They can be molded into various shapes and sizes to accommodate specific structural requirements, making it possible to optimize the distribution of reinforcement where it is needed most. This flexibility allows architects and engineers to design buildings that are both aesthetically pleasing and safe, without compromising on structural integrity. In conclusion, steel rebars significantly improve the structural integrity of buildings by increasing load-bearing capacity, enhancing tensile strength, resisting corrosion, and providing design flexibility. By reinforcing concrete, they ensure that structures are better equipped to withstand various forces and maintain their stability and safety over time.
- Q:How are steel rebars protected during storage and transportation?
- Steel rebars are typically protected during storage and transportation through the application of a protective coating, such as epoxy or zinc, which helps prevent corrosion. Additionally, they may be stored in covered and dry areas to minimize exposure to moisture and other environmental elements.
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Building Material Hot Rolling Bar Rebar Coil 6mm-10mm
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 300 m.t.
- Supply Capability:
- 1500 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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