Ribbed Reinforcing Deformed Steel Bar-BS4449:1997
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 28 m.t.
- Supply Capability:
- 30000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
You Might Also Like
Specifications
Ribbed Reinforcing Deformed Steel Bar-BS4449:1997
Size: from 8 to 32mm
Grade: HRB400, BIS460B, ASTMGR60,BS4449
Ribbed Reinforcing Deformed Steel Bar-BS4449:1997
Grade: HRB335 HRB400 HRB500 HPB235 ASTM A615 Gr.40 Gr.60 Gr.75 BS449B 460B 500B
SD345 SD390 SD490 SD235 SD295
Standard: ASTM JIS GB DIN
Diameter: 8mm-32mm
Length: 6m 9m 12m
Application: construction material, building material
Port of Loading: Tianjin
Delivery Time: 25 days after confirmng your order
Packing: in bundles
Ribbed Reinforcing Deformed Steel Bar-BS4449:1997
| D | THEORETICAL WEIGHT | D | THEORETICAL WEIGHT | D | THEORETICAL WEIGHT |
| /mm | (kg/m) | /mm | (kg/m) | /mm | (kg/m) |
| 8 | 0.395 | 18 | 2 | 32 | 6.31 |
| 10 | 0.617 | 20 | 2.47 | 36 | 7.99 |
| 12 | 0.888 | 22 | 2.98 | 40 | 9.87 |
| 14 | 1.21 | 25 | 3.85 | 50 | 15.42 |
| 16 | 1.58 | 28 | 4.83 |
Ribbed Reinforcing Deformed Steel Bar-BS4449:1997
| Grade | Technical data of the original chemical composition(%) | |||||
| C | Mn | Si | S | P | B | |
| HRB335 | ≤0.25 | ≤1.60 | ≤0.80 | ≤0.045 | ≤0.045 | >0.00008 |
| Physics capability | ||||||
| Yield Strength(N/cm2) | Tensile Strength(N/cm2) | Elongation (%) | ||||
| ≥335 | ≥490 | ≥16 | ||||
Ribbed Reinforcing Deformed Steel Bar-BS4449:1997
| Grade | Technical data of the original chemical composition(%) | |||||
| C | Mn | Si | S | P | V | |
| HRB400 | ≤0.25 | ≤1.60 | ≤0.80 | ≤0.045 | ≤0.045 | >0.00008 |
| Physics capability | ||||||
| Yield Strength(N/cm2) | Tensile Strength(N/cm2) | Elongation (%) | ||||
| ≥400 | ≥570 | ≥14 | ||||
Ribbed Reinforcing Deformed Steel Bar-BS4449:1997
Grade: HRB335 HRB400 HRB500 HPB235 ASTM A615 Gr.40 Gr.60 Gr.75 BS449B 460B 500B
SD345 SD390 SD490 SD235 SD295
Standard: ASTM JIS GB DIN
Diameter: 8mm-32mm
Length: 6m 9m 12m
Application: construction material, building material
Port of Loading: Tianjin
Delivery Time: 25 days after confirmng your order
Packing: in bundles
Ribbed Reinforcing Deformed Steel Bar-BS4449:1997
- Q: Cold drawn steel wire is a round bar or thread steel in Construction Engineering
- Cold drawn steel wire should be the same as round steel and thread steel! Their forming process and the meaning of the place used are different, and the quota is also different, cold drawn steel wire is cold drawn steel wire, strictly speaking, there is no mix together.
- Q: What are the advantages of using epoxy-coated steel rebars?
- There are several advantages to using epoxy-coated steel rebars in construction projects. Firstly, epoxy coating provides excellent corrosion resistance. Steel rebars are prone to corrosion when exposed to moisture, oxygen, and other environmental elements. The epoxy coating acts as a protective barrier, preventing these elements from reaching the surface of the steel and thus reducing the risk of corrosion. This significantly extends the lifespan of the rebars and enhances the overall durability of the structure. Secondly, epoxy-coated steel rebars offer improved bonding strength. The epoxy coating provides a rough surface that enhances the adhesive properties between the rebar and the concrete. This results in better load transfer, ultimately strengthening the structure. The increased bonding strength also helps in reducing cracking and enhancing the overall structural integrity. Another advantage of epoxy-coated steel rebars is their ability to resist chemical attack. In certain environments where structures are exposed to chemicals or aggressive substances, such as wastewater treatment plants or industrial facilities, the epoxy coating acts as a barrier that prevents these chemicals from directly contacting the steel. This helps in preserving the rebars and maintaining the structural integrity over the long term. Additionally, epoxy-coated steel rebars provide easier handling and installation. The smoothness of the epoxy coating reduces friction between the rebar and other construction materials, making it easier to position and place the rebars accurately. This simplifies the construction process, enhances productivity, and reduces labor costs. Lastly, epoxy-coated steel rebars offer aesthetic benefits. The epoxy coating can be customized to various colors, allowing for better visual integration with architectural designs. This is particularly useful in projects where the rebars are exposed and visible, such as bridges or artistic structures. In conclusion, the advantages of using epoxy-coated steel rebars include corrosion resistance, improved bonding strength, chemical resistance, easier handling and installation, and aesthetic benefits. By using epoxy-coated steel rebars, construction projects can benefit from enhanced durability, reduced maintenance costs, and improved structural performance.
- Q: Can steel rebars be used in the construction of offshore oil platforms?
- Yes, steel rebars can be used in the construction of offshore oil platforms. Steel rebars are commonly used in construction to reinforce concrete structures and provide additional strength and durability. In the case of offshore oil platforms, steel rebars are used to reinforce the concrete foundations and structures of the platform, helping to withstand the harsh environmental conditions and the weight of the equipment and infrastructure on the platform. The steel rebars are designed to resist corrosion and are typically coated with epoxy or other protective coatings to prevent rusting in the corrosive marine environment. Additionally, steel rebars can be custom-designed to meet the specific requirements of the offshore oil platform, ensuring they provide the necessary strength and stability.
- Q: How do steel rebars improve the ductility of a structure?
- Steel rebars improve the ductility of a structure by providing reinforcement and enhancing its ability to withstand tensile forces. The presence of rebars within concrete or other structural materials allows them to better absorb and distribute stress, preventing brittle failure and promoting flexural strength.
- Q: Can steel rebars be galvanized for added protection?
- Yes, steel rebars can be galvanized for added protection. Galvanizing is a process where a thin layer of zinc is applied to the surface of the steel rebar. This zinc coating acts as a sacrificial layer that provides protection against corrosion. It forms a barrier between the steel and the environment, preventing moisture and other corrosive elements from reaching the surface of the rebar. Galvanized steel rebars are commonly used in construction projects, particularly in areas where corrosion is a concern, such as coastal regions or environments with high humidity. The galvanizing process enhances the longevity and durability of the steel rebar, making it resistant to rust and corrosion.
- Q: How are steel rebars connected to each other during construction?
- Steel rebars are typically connected to each other during construction using several methods, such as overlapping, welding, or using mechanical connectors like couplers or lap splices. These connections ensure the rebars form a strong and continuous reinforcement system, providing structural integrity to the concrete elements being constructed.
- Q: What is the cost of steel rebars compared to other materials?
- The cost of steel rebars is generally lower compared to other construction materials such as concrete or wood. Steel rebars are cost-effective due to their durability, strength, and long lifespan, making them a popular choice for construction projects.
- Q: Can steel rebars be used in the construction of airport runways and taxiways?
- Yes, steel rebars can be used in the construction of airport runways and taxiways. Rebars provide reinforcement and strength to concrete structures, making them suitable for heavy-duty applications such as airport pavements.
- Q: How do steel rebars affect the overall aesthetics of a structure?
- Steel rebars do not typically have a significant impact on the overall aesthetics of a structure, as they are typically hidden within the concrete. However, the proper placement and alignment of rebars can contribute to the structural integrity of the building, which indirectly affects its overall visual appeal.
- Q: Are steel rebars suitable for use in hospital construction?
- Indeed, steel rebars are a suitable option for hospital construction. Referred to as reinforcing bars, steel rebars are commonly utilized in construction projects to impart strength and stability to concrete structures. In the context of hospital construction, where safety and durability are of utmost importance, steel rebars offer numerous benefits. First and foremost, steel rebars possess remarkable tensile strength, enabling them to endure heavy loads and resist deformation. This attribute is critical in hospital construction, where the edifice must support the weight of medical equipment, patients, and other infrastructure. Furthermore, steel rebars bolster the overall structural integrity of the hospital, guaranteeing long-term stability and safety. Moreover, steel rebars exhibit excellent fire resistance properties. Hospitals are classified as high-risk establishments, as they house potentially flammable materials and electrical equipment. Steel rebars can endure high temperatures without compromising their strength, thus enhancing the structure's fire protection. Additionally, steel rebars are resistant to corrosion, shielding the concrete from damage caused by moisture and chemicals. Hospitals often experience elevated humidity levels and exposure to various chemicals employed in medical procedures. Through the utilization of steel rebars, the risk of corrosion and subsequent structural deterioration is minimized, ensuring a prolonged lifespan for the hospital building. Lastly, steel rebars are easily obtainable and cost-effective. Hospital construction projects frequently adhere to strict timelines, and the use of steel rebars enables efficient construction and swift installation. Furthermore, the market's abundance of steel rebars ensures competitive pricing, rendering them a cost-effective choice for hospital construction. In conclusion, steel rebars are unquestionably suitable for employment in hospital construction. Their high tensile strength, fire resistance, corrosion resistance, and cost-effectiveness render them an ideal selection for guaranteeing the safety, durability, and long-term stability of hospital structures.
Send your message to us
Ribbed Reinforcing Deformed Steel Bar-BS4449:1997
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 28 m.t.
- Supply Capability:
- 30000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
Similar products
Hot products
Hot Searches
Related keywords
