Deformed Steel Bar / Hot Rolled Ribbed Bars
- Ref Price:
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- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 500 m.t.
- Supply Capability:
- 5000 m.t./month
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Deformed Steel Bar / Hot Rolled Ribbed Bars
Description for Deformed Steel Bar
Type | Deformed Steel Bar/ Hot Rolled Ribbed Bar |
Standard grade | GB1499.2-2007, HRB335, HRB400, HRB500 and so on. BS4449/2005, B500A, B500B etc.. SD400, SD500, ASTM A615 Gr.40, Gr60 and so on.. |
Shape | Ribbed bars |
Quality | Prime quality |
Technique | Hot rolled |
Size of diameter | 12-32mm, as requested |
Length | 6~12m, as requested |
Delivery time | 10-30 days, according to the quantity |
Note | Customized service is available (for diameter, length and chemical components etc. |
Standard: AISI, ASTM, BS, DIN, GB, JIS, GB
Grade: HRB500
Diameter: 16mm-25mm
Model Number: DIA. 10-32mm
Application: Construction materials
Dimensions: 60*60mm-150*150mm
Technique: Hot Rolled
Chemical Composition: C, Si, Mn, P, S, (B)
Alloy Or Not: Is Alloy
Shape: Square
Secondary Or Not: Non-secondary
FAQ:
Why should you choose us:
1. More than 10 years experience in this industry
2. 100,000 tons exporting per month
3. Professional foreign trade tea
4. OEM&ODM capacity
5. High quality assured & competitive price
6. Try our best to meet your needs & save your budget
7. Very popular in Southeast Asia, Africa, Mid-East and South America etc.
8. VIP membership system, first time customers and long-term cooperation customers can get extra discount on some products.
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- Q: Are there any health or safety concerns associated with steel rebars?
- Yes, there are potential health and safety concerns associated with steel rebars. Some of the concerns include physical injuries from handling and working with heavy steel bars, such as cuts, bruises, and strains. Additionally, exposure to steel dust or fumes during cutting, welding, or grinding processes can pose respiratory hazards. It is important to follow proper safety protocols, such as wearing personal protective equipment, ensuring proper ventilation, and using appropriate tools, to minimize these risks.
- Q: What is the average diameter of steel rebars used in construction?
- The average diameter of steel rebars used in construction typically ranges between 6 millimeters (mm) to 40 mm. However, the specific diameter of the steel rebars may vary depending on the requirements of the construction project and the structural design. It is important to note that different countries or regions may have their own set of standards and regulations regarding the diameter and other specifications of steel rebars used in construction. Therefore, it is advisable to consult the local building codes and engineering professionals to determine the appropriate diameter of steel rebars for a specific construction project.
- Q: Can steel rebars be used in bridge deck construction?
- Bridge deck construction can utilize steel rebars. These reinforcement bars, also referred to as rebars, are generally composed of carbon steel and are employed to strengthen concrete structures, including bridge decks. Their application in bridge deck construction is widespread owing to their exceptional tensile strength and capacity to withstand heavy loads. To enhance the strength and prevent cracking, the rebars are positioned within the concrete deck. They function as reinforcements, ensuring even load distribution across the bridge deck, thereby augmenting its load-bearing capability and durability. The resistance of steel rebars to corrosion is crucial in bridge construction due to exposure to adverse environmental conditions such as moisture, salt, and temperature fluctuations. Furthermore, steel rebars offer versatility in design and construction, allowing for easy shaping, bending, and interconnection. This facilitates customized placement and reinforcement of the bridge deck, enabling engineers to optimize the design and meet the required safety and strength standards. In conclusion, steel rebars are a widely adopted and appropriate choice for bridge deck construction due to their impressive strength, resistance to corrosion, and design flexibility. They play a vital role in enhancing the structural integrity and lifespan of bridge decks, making them a reliable and preferred option in bridge construction projects.
- Q: How are steel rebars protected during storage and transportation?
- Steel rebars are typically protected during storage and transportation through various measures such as wrapping them in moisture-resistant materials, applying anti-corrosion coatings, and storing them in covered areas or enclosed containers to shield them from environmental factors like moisture, dirt, and physical damage.
- Q: What are the advantages of using fiber-reinforced polymer (FRP) rebars over steel rebars?
- Using fiber-reinforced polymer (FRP) rebars instead of traditional steel rebars in construction projects offers several advantages: 1. Superior corrosion resistance: FRP rebars do not corrode like steel rebars, which are prone to rust and deterioration when exposed to moisture and chemicals. This property significantly enhances the durability and lifespan of structures, especially in harsh environmental conditions. 2. Lightweight nature: FRP rebars are significantly lighter than steel rebars, making them easier to handle, transport, and install. This lightweight characteristic also reduces the overall dead load of a structure, allowing for more efficient design and construction. 3. Impressive strength-to-weight ratio: Despite being lightweight, FRP rebars possess a high strength-to-weight ratio, enabling them to bear heavy loads while maintaining their structural integrity. This quality makes FRP rebars ideal for applications where weight reduction is desired without compromising strength, such as in bridge decks and seismic reinforcement. 4. Non-magnetic and non-conductive properties: Unlike steel rebars, FRP rebars are non-magnetic and non-conductive. This feature proves advantageous in structures that require non-magnetic properties, like MRI rooms in hospitals, or situations where electrical conductivity needs to be minimized, such as in power plants or near electrical equipment. 5. Flexibility in design: FRP rebars can be manufactured in various shapes and sizes, offering design flexibility and customization options to meet specific project requirements. They can be easily cut and shaped on-site, allowing for seamless integration into complex geometries and curved structures. 6. Thermal compatibility: FRP rebars possess a low coefficient of thermal expansion, meaning they expand and contract at a similar rate to the surrounding concrete. This thermal compatibility reduces the risk of cracking and ensures better long-term performance of the structure, especially in areas with extreme temperature variations. 7. Outstanding durability: FRP rebars exhibit excellent long-term durability, even in aggressive environments. They are resistant to alkalis, chemicals, and UV radiation, ensuring their performance and structural integrity over an extended period. 8. Environmentally friendly: FRP rebars are considered more environmentally friendly than steel rebars due to their minimal carbon footprint. They require less energy to produce and generate fewer greenhouse gas emissions during manufacturing. Additionally, FRP rebars are non-toxic and do not pose a threat to the environment during their lifespan or at the end of their service life. Overall, the benefits of using FRP rebars make them a viable alternative to steel rebars in various construction applications. They offer improved durability, lightweight design, corrosion resistance, and enhanced structural performance.
- Q: What is the maximum length of steel rebars that can be manufactured?
- The maximum length of steel rebars that can be manufactured depends on various factors such as the manufacturing process, transportation limitations, and practical considerations. However, in general, steel rebars can be manufactured up to lengths of around 60 feet (18 meters).
- Q: Are steel rebars suitable for use in earthquake-prone regions?
- Yes, steel rebars are suitable for use in earthquake-prone regions. Steel rebars are commonly used in the construction industry to reinforce concrete structures, making them stronger and more resistant to the forces generated by earthquakes. The ductile nature of steel allows it to absorb and distribute the energy produced during an earthquake, thereby reducing potential damage. Furthermore, steel rebars enhance the overall structural integrity of buildings, making them more capable of withstanding seismic activities. Additionally, steel rebars can be designed and installed in a way that meets seismic design codes and standards specific to earthquake-prone regions, ensuring the safety of the structures. Overall, steel rebars are an effective and reliable choice for reinforcing buildings in earthquake-prone regions.
- Q: What are the different types of steel rebars used in foundation construction?
- Foundation construction commonly utilizes various types of steel rebars. These include: 1. Mild Steel Rebars, also known as black bars, are the most frequently employed in foundation construction. They possess a low carbon content and are easy to handle. Mild steel rebars offer satisfactory tensile strength and are cost-effective. 2. High Yield Strength Rebars possess a higher carbon content and undergo heat treatment to enhance their strength. They are commonly applied in areas requiring additional strength, such as high-rise buildings or seismic zones. High yield strength rebars exhibit superior resistance against tensile and compressive forces. 3. Epoxy-Coated Rebars are coated with epoxy resin to safeguard them against corrosion. They are often utilized in areas where the foundation is exposed to moisture or chemicals, such as marine or industrial environments. The epoxy coating acts as a barrier, preventing water and other corrosive substances from reaching the steel and causing rust. 4. Galvanized Rebars are coated with a layer of zinc to shield them from corrosion. The zinc coating provides excellent resistance against moisture and chemicals, making galvanized rebars suitable for use in high humidity areas or in concrete containing chloride ions. They are frequently employed in coastal regions or structures like bridges and parking garages. 5. Stainless Steel Rebars possess high corrosion resistance and are implemented in environments where other types of rebars may fail due to corrosion. They are commonly utilized in structures exposed to aggressive environments, such as chemical plants or wastewater treatment facilities. Stainless steel rebars are also employed in regions with a high risk of corrosion, such as coastal or humid areas. In conclusion, the selection of steel rebars for foundation construction depends on factors such as project requirements, environmental conditions, and the desired level of corrosion resistance. It is crucial to choose the appropriate type of rebar to ensure the durability and strength of the foundation.
- Q: Can steel rebars be used in dam construction?
- Yes, steel rebars can be used in dam construction. Rebars, which are steel bars used to reinforce concrete structures, provide added strength and durability to the dam. They are typically embedded within the concrete to enhance its tensile strength and prevent cracking under the pressure of the water.
- Q: What are the specifications of thread steel?
- China's standard recommended nominal diameter of 6, 8, 10, 12, 16, 20, 25, 32, 40, 50mm thread steel series.The supply length is divided into two kinds: foot length and foot length.China's export screw length selection range is 6 ~ 12m,The selection length of Japanese thread steel is 3.5 ~ 10m;Domestic sales of domestic thread steel, if the contract does not specify requirements, usually fixed length of 9m, 12m two length.
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Deformed Steel Bar / Hot Rolled Ribbed Bars
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 500 m.t.
- Supply Capability:
- 5000 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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