Deformed Steel Bar with Reinforced Function for Construction
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 30 m.t.
- Supply Capability:
- 200000 m.t./month
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Item specifice
Product Description:
OKorder is offering Deformed Steel Bar with Reinforced Function for Constructionat 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 European, North American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.
Product Applications:
Deformed Steel Bar with Reinforced Function for Construction 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 Bar with Reinforced Function for Constructionare durable, strong, and resist corrosion.
Main Product Features:
· Premium quality
· Prompt delivery & seaworthy packing (30 days after receiving deposit)
· Corrosion resistance
· Can be recycled and reused
· Mill test certification
· Professional Service
· Competitive pricing
Product Specifications:
Standard | GB | HRB400 | |
Diameter | 6mm,8mm,10mm,12mm,14mm,16mm,18mm,20mm, 22mm,25mm,28mm,32mm,36mm,40mm,50mm | ||
Length | 6M, 9M,12M or as required | ||
Place of origin | Hebei, China mainland | ||
Advantages | exact size, regular package, chemical and mechanical properties are stable. | ||
Type | Hot rolled deformed steel bar | ||
Brand name | DRAGON | ||
Chemical Composition: (Please kindly find our chemistry of our material based on HRB500 as below for your information)
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 | 0.04-0.12 | |
Physical capability | |||||||
Yield Strength (N/cm²) | Tensile Strength (N/cm²) | Elongation (%) | |||||
≥400 | ≥570 | ≥14 | |||||
Theoretical weight and section area of each diameter as below for your information:
Diameter(mm) | Section area (mm²) | Mass(kg/m) | Weight of 12m bar(kg) |
6 | 28.27 | 0.222 | 2.664 |
8 | 50.27 | 0.395 | 4.74 |
10 | 78.54 | 0.617 | 7.404 |
12 | 113.1 | 0.888 | 10.656 |
14 | 153.9 | 1.21 | 14.52 |
16 | 201.1 | 1.58 | 18.96 |
18 | 254.5 | 2.00 | 24 |
20 | 314.2 | 2.47 | 29.64 |
22 | 380.1 | 2.98 | 35.76 |
25 | 490.9 | 3.85 | 46.2 |
28 | 615.8 | 4.83 | 57.96 |
32 | 804.2 | 6.31 | 75.72 |
36 | 1018 | 7.99 | 98.88 |
40 | 1257 | 9.87 | 118.44 |
50 | 1964 | 15.42 | 185.04 |
Usage and Applications of Deformed Steel Bar with Reinforced Function for Construction:
Deformed bar is widely used in buildings, bridges, roads and other engineering construction. Big to highways, railways, bridges, culverts, tunnels, public facilities such as flood control, dam, small to housing construction, beam, column, wall and the foundation of the plate, deformed bar is an integral structure material. With the development of world economy and the vigorous development of infrastructure construction, real estate, the demand for deformed bar will be larger and larger..
Packaging & Delivery ofDeformed Steel Bar with Reinforced Function for Construction:
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 term: TT or L/C
Delivery Detail: within 45 days after received advanced payment or LC.
Label: to be specified by customer, generally, each bundle has 1-2 labels
Trade terms: FOB, CFR, CIF
Images of Deformed Steel Bar with Reinforced Function for Construction
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Note:
1. Our products are produced according to national standard (GB), if not, supply according to national standards (GB) or agreement as customer required.
2. Other Grade and Standard Deformed Steel Bar we can supply:
Grade: GR40/GR60, G460B/B500A/B500B/B500C,BST500S
Standard: ASTM, BS, DIN
The Minimum Order Quantity of these products is high, and need to be confirmed.
3. We can not only supply Deformed Steel Bar; if you need anything about building materials, please contact us for further information.
4. Please send us your detail specifications when inquire. We will reply to you as soon as possible. We sincerely hope we can establish a long stable business relationship.
FAQ:
Q1: How soon can we receive the product after purchase?
A1: Within three days of placing an order, we will begin production. The specific shipping date is dependent upon international and government factors, but is typically 7 to 10 workdays.
Q2: What makes stainless steel stainless?
A2: Stainless steel must contain at least 10.5 % chromium. It is this element that reacts with the oxygen in the air to form a complex chrome-oxide surface layer that is invisible but strong enough to prevent further oxygen from "staining" (rusting) the surface. Higher levels of chromium and the addition of other alloying elements such as nickel and molybdenum enhance this surface layer and improve the corrosion resistance of the stainless material.
- Q:Can steel rebars be used in earthquake-resistant buildings?
- Yes, steel rebars can be used in earthquake-resistant buildings. Steel rebars are commonly used in reinforced concrete structures, including earthquake-resistant buildings, to enhance their strength and structural integrity. The steel reinforcement helps to distribute and absorb the forces generated during an earthquake, preventing the structure from collapsing or sustaining significant damage.
- Q:What are the common quality issues found in steel rebars?
- Some common quality issues found in steel rebars are surface defects such as cracks, rust, and unevenness, as well as dimensional deviations, improper bending, and inadequate strength or hardness. These issues can compromise the structural integrity and longevity of reinforced concrete structures.
- Q:How are steel rebars protected during concrete pouring?
- Steel rebars are protected during concrete pouring by applying a layer of corrosion-resistant coating or by using epoxy-coated rebars. Additionally, rebars are often placed at a specific depth within the concrete to ensure adequate cover and protection against moisture and corrosive elements.
- Q:What are the best practices for handling and storing steel rebars on a construction site?
- The best practices for handling and storing steel rebars on a construction site include: 1. Properly storing the rebars on a flat and well-drained surface to prevent damage and rust. 2. Keeping the rebars off the ground using pallets or other suitable supports to avoid contact with moisture. 3. Organizing the rebars by size, type, and length to ensure easy access and minimize handling risks. 4. Securing the rebars with tie wires or rebar caps to prevent any accidental displacement. 5. Providing adequate space and clear signage to avoid any tripping or safety hazards. 6. Regularly inspecting the rebars for any signs of rust, deformation, or damage and removing any defective ones from use. 7. Lifting and moving rebars with appropriate equipment, such as cranes or forklifts, to avoid strain or injuries. 8. Keeping the rebars protected from inclement weather conditions by covering them with tarps or waterproof materials. 9. Training and educating construction workers on proper handling techniques and safety protocols related to steel rebars. 10. Adhering to local regulations and industry standards for the storage and handling of steel rebars.
- Q:What are the safety precautions to be followed while working with steel rebars?
- To prevent accidents and injuries while working with steel rebars, it is essential to adhere to specific safety measures. Consider the following precautions: 1. Personal Protective Equipment (PPE): Ensure that you always wear suitable PPE, including safety glasses, gloves, hard hats, and steel-toed boots. These items will shield you from potential dangers like falling objects, sharp edges, and flying debris. 2. Training and Knowledge: Before handling steel rebars, make sure you have undergone proper training and understand the associated safety protocols. Familiarize yourself with the equipment used and comprehend the potential risks involved. 3. Proper Lifting Techniques: Handling steel rebars can be challenging due to their weight and awkward shape. Always utilize correct lifting techniques, such as bending your knees and using your legs instead of your back. Do not attempt to lift a rebar that exceeds your capacity; seek assistance if necessary. 4. Secure Storage: Store steel rebars in a designated area that is free from potential obstructions. Stack them in a stable manner to prevent toppling and causing injuries. 5. Safe Handling: When moving steel rebars, exercise caution due to their sharp edges and potential for harm. Employ appropriate lifting equipment, such as cranes or forklifts, if required. Avoid dragging or sliding rebars, as this can lead to strains or sprains. 6. Fall Protection: If working at heights or near open edges, ensure that adequate fall protection measures are in place. This may involve using guardrails, safety harnesses, or safety nets to prevent falls. 7. Fire Safety: Steel rebars can become extremely hot when exposed to heat or flames. Ensure that appropriate fire prevention measures are in place, such as fire extinguishers, and exercise caution when working near flammable materials. 8. Communication: Maintain clear communication with colleagues and supervisors to ensure everyone is aware of their surroundings and potential hazards. Utilize hand signals or radios when working in noisy environments. 9. Regular Inspections: Routinely inspect steel rebars for any defects, such as cracks or sharp edges, that could pose a safety risk. Immediately remove any damaged or faulty rebars from use. 10. First Aid and Emergency Procedures: Familiarize yourself with first aid procedures and emergency protocols in the event of accidents or injuries. Have a well-stocked first aid kit readily available on-site and know the location of the nearest medical facility. By adhering to these safety precautions, you can minimize the likelihood of accidents and injuries while working with steel rebars. Always prioritize your safety and the safety of those around you.
- Q:How can corrosion of steel rebars be prevented?
- Corrosion of steel rebars can be prevented by applying protective coatings or paints, using corrosion-resistant materials for construction, ensuring proper concrete cover over rebars, maintaining adequate moisture levels in the concrete, avoiding contact with chloride-rich materials, and implementing regular inspections and maintenance to detect and address any signs of corrosion early on.
- Q:How do steel rebars contribute to the strength of concrete structures?
- There are multiple ways in which steel rebars contribute to the strength of concrete structures. Firstly, they enhance the tensile strength of the concrete. While concrete is strong when compressed, it is weak when under tension. When a concrete structure is subjected to bending or stretching forces, the steel rebars bear the load and prevent the concrete from cracking or failing. Secondly, steel rebars aid in controlling and preventing the spread of cracks in concrete. By being embedded within the concrete, rebars create a reinforcing framework that redistributes stress across the structure. This helps limit the formation and expansion of cracks, ensuring the overall integrity and durability of the concrete structure. Moreover, steel rebars improve the overall structural stability and load-bearing capacity of concrete structures. By distributing the load more evenly, the presence of rebars allows concrete structures to withstand greater external forces, such as the weight of a building or the impact of seismic activity. Additionally, steel rebars contribute to the longevity of concrete structures. The steel used in rebars is highly resistant to corrosion, which is a common issue in concrete structures exposed to harsh environmental conditions or corrosive elements. This corrosion resistance ensures that the rebars maintain their strength and structural integrity over time, extending the lifespan of the concrete structure. To summarize, steel rebars play a significant role in enhancing the strength of concrete structures by improving tensile strength, controlling crack propagation, enhancing structural stability, and increasing longevity. Their presence ensures that concrete can withstand various external forces and maintain its structural integrity, making them an essential component in the construction of durable and reliable concrete structures.
- Q:Are there any environmental concerns associated with steel rebars?
- Steel rebars have various environmental concerns associated with them. One of the main worries is the production process, which involves extracting and processing iron ore. This process is energy-intensive and can contribute to greenhouse gas emissions and air pollution. Moreover, mining for iron ore can cause habitat destruction and displace wildlife. Another environmental concern is the potential corrosion of steel rebars over time, especially in marine and coastal environments. Corrosion can result in structural degradation, leading to the need for replacement and increased resource and energy consumption. Furthermore, the disposal of steel rebars at the end of their lifespan can also create environmental challenges. If not managed properly, steel rebars may end up in landfills, occupying valuable space and potentially releasing harmful substances into the environment. Nevertheless, it is important to highlight that steel rebars are often recycled, which helps alleviate some of these environmental concerns. Recycling steel rebars reduces the demand for new production, conserves natural resources, and decreases energy consumption and greenhouse gas emissions. Additionally, the use of recycled steel rebars helps prevent the disposal of these materials in landfills. In conclusion, while steel rebars have environmental concerns, proper management and recycling practices can minimize their impact on the environment.
- Q:Can steel rebars be used in structures exposed to extreme temperatures?
- Yes, steel rebars can be used in structures exposed to extreme temperatures. Steel has high thermal conductivity, which allows it to transfer heat quickly, minimizing the risk of structural damage due to thermal expansion or contraction. However, it is essential to consider the specific temperature range and the potential impact on the structural integrity of the rebar. In extremely high temperatures, other materials or protective measures may be necessary to ensure the stability and safety of the structure.
- Q:How are steel rebars protected against damage from chemical exposure?
- Steel rebars are typically protected against damage from chemical exposure through various methods such as epoxy coatings, corrosion inhibitors, and concrete cover. These protective measures help to prevent chemical reactions between the rebar and corrosive substances, ensuring the longevity and structural integrity of the steel.
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Deformed Steel Bar with Reinforced Function for Construction
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 30 m.t.
- Supply Capability:
- 200000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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