Five mm Cold Rolled Steel Rebars in Coils with High Quality
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 15000 m.t./month
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1. Specifications of Five mm Cold Rolled Steel Rebars in Coils with High Quality:
Name | Five mm Cold Rolled Steel Rebars in Coils with High Quality | |
Diameter | 5mm, 5.5mm, 6mm, 6.5mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, | |
Length | 6M, 9M, 12M or as required | |
Price | Keep lower operating costs so as to offer competitive price for our clients | |
Label | to be specified by customer, generally, each bundle has1-2 labels | |
Application | Building, construction | |
Invoicing | Actual or Theoretical Weight Basis as buyer’s request. | |
2. Theoretical weight and section area of each diameter of Five mm Cold Rolled Steel Rebars in Coils with High Quality as below for your information:
Diameter(mm) | Section area (mm²) | Mass(kg/m) | ||
5 | 19.6 | 0.154 | ||
3. Packaging & Delivery of Five mm Cold Rolled Steel Rebars in Coils with High Quality:
Packaging Detail: products are packed in bundle and then shipped by container or bulk vessel, deformed bar is usually naked strapping delivery, when storing, please pay attention to moisture proof. The performance of rust will produce adverse effect.
Each bundle weight: 2-3MT, or as required
Payment terms: TT payment in advance or Irrevocable LC at sight.
Trade terms :FOB, CFR, CIF
Delivery Detail: within 45 days after received advanced payment or LC.
4. 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 shipping date is dependent upon the quatity, how many sizes you want and the plan of production, but is typically 1 month to 2 month days from the beginning of production.
5. Images of Five mm Cold Rolled Steel Rebars in Coils with High Quality:
*If you would like to get our price, please inform us the size, standard/material and quantity. Thank you very much for your attention.
- Q:Can steel rebars be used in tunnels and underground structures?
- Yes, steel rebars can be used in tunnels and underground structures. Rebars are commonly used in construction projects to reinforce concrete structures and provide additional strength and durability. In tunnels and underground structures, where stability and load-bearing capacity are crucial, steel rebars are often incorporated into the concrete walls, floors, and ceilings to enhance their structural integrity. The rebars help to distribute the load and resist potential cracks or deformations caused by the pressure from the surrounding soil or water. Moreover, steel rebars offer resistance against corrosion, making them suitable for underground environments where moisture and other corrosive elements may be present. Overall, steel rebars are an essential component in the construction of tunnels and underground structures, ensuring their safety and longevity.
- Q:What is the recommended minimum diameter of steel rebars used in earthquake-prone areas?
- The recommended minimum diameter of steel rebars used in earthquake-prone areas is typically 12 millimeters or larger.
- Q:What are the design considerations for using steel rebars in construction?
- Some important design considerations for using steel rebars in construction include the required strength and load-bearing capacity, corrosion resistance, compatibility with other construction materials, durability, and ease of installation. Steel rebars should be chosen based on their appropriate diameter, grade, and spacing to ensure structural integrity and safety. Additionally, proper detailing and placement of rebars are essential to ensure that they are effectively embedded within concrete and can withstand the anticipated stresses and forces during construction and throughout the lifespan of the structure.
- Q:Can steel rebars be used in industrial structures?
- Yes, steel rebars can be used in industrial structures. Steel rebars provide additional strength and reinforcement to concrete structures, making them suitable for use in various industrial applications such as factories, warehouses, power plants, and other heavy-duty structures.
- Q:What are the different grades of steel rebars available?
- There are several different grades of steel rebars available in the market, each with specific characteristics and applications. The most commonly used grades include: 1. Grade 40: This is a low-strength rebar, suitable for general construction purposes where high tensile strength is not required. It is commonly used in residential buildings, sidewalks, and driveways. 2. Grade 60: This is a medium-strength rebar, offering higher tensile strength than Grade 40. It is widely used in commercial buildings, bridges, and infrastructure projects. Grade 60 rebar provides excellent reinforcement for heavy loads and structural stability. 3. Grade 75: This is a high-strength rebar, often used in challenging construction projects that require exceptional tensile strength. It is commonly utilized in high-rise buildings, parking garages, and industrial structures to ensure superior reinforcement and structural integrity. 4. Grade 80 and above: These are ultra-high-strength rebars designed for specialized applications where extreme load-bearing capacity is necessary. They are commonly used in heavy-duty infrastructure projects, such as dams, tunnels, and nuclear power plants, where the demand for strength is significantly higher. The choice of steel rebar grade depends on factors such as the specific construction project, load-bearing requirements, and environmental conditions. Engineers and architects evaluate these factors to determine the most suitable grade of steel rebar for a particular application, ensuring optimal performance and structural durability.
- Q:What are the common problems associated with steel rebars in concrete structures?
- Steel rebars in concrete structures can encounter numerous issues, including corrosion, inadequate cover, improper placement, and improper anchorage. Corrosion is a major concern as it weakens rebars when they are exposed to moisture and oxygen, particularly in coastal areas or regions with high humidity. This can lead to structural deterioration and reduced load-bearing capacity. Insufficient concrete cover over rebars, known as inadequate cover, is another problem. This can arise from construction practices or design errors. Inadequate cover increases the risk of corrosion as the rebars are exposed to external elements. It can also compromise the concrete's structural integrity, especially in terms of fire resistance and durability. Improper placement of rebars can also cause issues. If they are not aligned or spaced correctly according to design specifications, weak sections can form within the concrete. This can lead to uneven load distribution and potential structural failure. It can also diminish the effectiveness of rebars in reinforcing the concrete, compromising the overall strength of the structure. Improper anchorage of rebars is a common problem as well. Adequate anchorage is crucial for transferring loads between different sections of the concrete structure. If rebars are not properly anchored, they may slip or pull out under stress, reducing the structural strength and stability of the concrete. To address these problems, it is vital to implement proper construction practices and adhere to design specifications. This includes ensuring sufficient concrete cover, accurate placement and alignment of rebars, proper anchorage, and the use of corrosion-resistant rebars or protective coatings in corrosive environments. Regular inspections and maintenance are also necessary to detect and address any potential issues with steel rebars in concrete structures.
- Q:What does "4E" mean on the rebar?
- The meaning of 4E on the rebar is HRB400 seismic reinforcement (HRB400e). 4 is HRB400 (formerly known as grade 3 steel), e is earthquake's e, meaning earthquake resistance. The steel bars marked with e have reached the standard of "anti-seismic" steel issued by the state.
- Q:How are steel rebars fixed in concrete slabs?
- Steel rebars are fixed in concrete slabs by being positioned and secured within the concrete mixture before it solidifies. The rebars are typically laid out in a predetermined pattern, and then tied together with wire or secured with metal clips to ensure they stay in place. This reinforcement helps to improve the strength and durability of the concrete slab, making it more resistant to cracking and structural failure.
- Q:Can steel rebars be used in structures with heavy snow loads?
- Yes, steel rebars can be used in structures with heavy snow loads. Steel rebars are commonly used in construction to reinforce concrete structures and provide additional strength. When designing structures in areas with heavy snow loads, engineers take into consideration the weight of the snow and ensure that the structure is designed to handle the additional load. Steel rebars are capable of withstanding heavy loads and can be used to reinforce the concrete in a structure, making it more resistant to the forces imposed by the snow. Additionally, steel rebars can also help distribute the load more evenly throughout the structure, reducing the risk of failure or collapse. However, it is important to consult with a structural engineer or a professional who is knowledgeable about local building codes and regulations to ensure that the structure is properly designed and built to withstand the specific snow load requirements in the area.
- Q:Can steel rebars be used in the construction of tunnels?
- Yes, steel rebars can be used in the construction of tunnels. Steel rebars are commonly used as reinforcement in concrete structures, including tunnels. They provide strength and stability to the concrete, making it capable of withstanding the loads and stresses experienced in tunnel construction.
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Five mm Cold Rolled Steel Rebars in Coils with High Quality
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 15000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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