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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Specification
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:What are the guidelines for ensuring proper concrete cover over steel rebars?
- The guidelines for ensuring proper concrete cover over steel rebars include: 1. Following the specified cover requirements mentioned in the structural design or building codes. 2. Ensuring that the rebars are placed at the correct depth within the concrete to achieve the desired cover. 3. Using appropriate spacers or chairs to maintain the required distance between the rebars and the formwork during concrete pouring. 4. Ensuring proper consolidation of the concrete to eliminate voids or air pockets around the rebars. 5. Regularly inspecting the concrete cover during construction and taking necessary measures to correct any deficiencies. 6. Protecting the rebars from corrosion by using high-quality concrete with appropriate additives and ensuring proper curing of the concrete. 7. Regular maintenance and inspection of the structure throughout its lifespan to ensure the concrete cover remains intact and provides adequate protection to the rebars.
- Q:What is the relationship between steel structure and thread steel?
- The main material of the steel structure workshop is I-beam and channel steel, which are welded or riveted.
- Q:What is the process of inspecting steel rebars on-site?
- The process of inspecting steel rebars on-site involves several steps. First, the inspector assesses the quality and condition of the rebars by visually examining them for any visible defects such as cracks, rust, or bending. Next, they measure the rebars' dimensions and compare them to the specifications provided by the engineer or project requirements. This ensures that the rebars are of the correct size and shape. The inspector also checks the rebars' placement and alignment within the concrete structure, making sure they are positioned correctly according to the design plans. Additionally, non-destructive testing methods like ultrasound or magnetic particle inspection may be used to detect any hidden defects or flaws in the rebars. The inspector then documents their findings and prepares a detailed report, highlighting any issues or deviations from the required standards. This inspection process helps ensure the strength, durability, and safety of the steel rebars used in construction projects.
- Q:How do steel rebars improve the strength and durability of concrete?
- Steel rebars improve the strength and durability of concrete in several ways. Firstly, rebars provide reinforcement to the concrete structure, increasing its tensile strength. Concrete is excellent at withstanding compression forces, but it is relatively weak when it comes to tension. By embedding steel rebars within the concrete, the tensile strength of the structure is significantly enhanced. This means that the concrete can resist bending, cracking, and collapsing under heavy loads or external forces. Secondly, steel rebars prevent cracking and shrinkage in the concrete. Concrete tends to shrink as it dries and cures, leading to the development of cracks. However, rebars help to control and restrict this shrinkage by providing additional support and structural integrity. This helps to minimize the occurrence of cracks and ensures that the concrete remains strong and durable over time. Furthermore, steel rebars improve the overall structural stability of the concrete. When concrete is subjected to dynamic loads or seismic activity, it can experience significant deformation or even failure. The presence of rebars helps to distribute the load more evenly throughout the concrete structure, reducing the risk of localized damage or collapse. This enhances the overall stability and safety of the concrete construction. Lastly, steel rebars increase the longevity and durability of concrete structures. The steel used in rebars is highly resistant to corrosion, which is a common issue in concrete exposed to harsh environmental conditions or moisture. By providing a protective layer around the steel, known as passivation, rebars prevent corrosion and maintain the structural integrity of the concrete for an extended period. This ensures that the concrete remains strong, durable, and resistant to degradation over its lifespan. In summary, steel rebars play a crucial role in improving the strength and durability of concrete. They enhance the tensile strength, prevent cracking and shrinkage, enhance structural stability, and increase the longevity of the concrete structure. With the addition of steel rebars, concrete becomes a reliable and long-lasting construction material capable of withstanding various loads and environmental conditions.
- Q:How do steel rebars contribute to the structural integrity of a building during earthquakes?
- Steel rebars contribute to the structural integrity of a building during earthquakes by providing reinforcement and stability. They are embedded within the concrete to increase its tensile strength, which helps in resisting the lateral forces and vibrations caused by seismic activity. The rebars distribute the stress and load across the structure, preventing excessive bending or cracking. This reinforcement enhances the building's ability to withstand the destructive forces of an earthquake, reducing the risk of collapse and ensuring the overall safety and durability of the structure.
- Q:Can steel rebars be used in retrofitting existing structures?
- Yes, steel rebars can be used in retrofitting existing structures. They are commonly employed to enhance the strength and stability of buildings, bridges, and other infrastructure. By reinforcing the existing concrete or masonry elements, steel rebars help improve their load-carrying capacity and resistance to various forces, such as seismic activity or increased loads. This makes them an ideal choice for retrofitting projects, ensuring the safety and longevity of existing structures.
- Q:How do steel rebars affect the overall load distribution of concrete structures?
- The load distribution of concrete structures is critically influenced by steel rebars, which play an essential role. Reinforcement is provided by steel rebars, enhancing the overall strength and durability of the concrete. Concrete is strong in compression but weak in tension, which is counterbalanced by embedding steel rebars within it. This ensures a more even distribution of the load and helps prevent cracks and structural failures by absorbing and distributing tensile forces exerted on the concrete. The presence of steel rebars effectively transfers tension forces to the surrounding concrete as the load is applied to the structure. This mechanism of load transfer results in a more balanced distribution of forces throughout the structure. The steel rebars work in harmony with the highly compression-resistant concrete, preventing excessive deflection and maintaining the structural integrity of the overall system. This is particularly crucial in large-scale concrete structures like bridges, high-rise buildings, and dams, where careful load distribution is necessary for stability. In conclusion, steel rebars have a significant impact on the load distribution of concrete structures, reinforcing the concrete and enhancing its tensile strength. They work in partnership with the concrete to ensure an even distribution and transfer of the load, preventing cracks and structural failures. The combination of steel rebars and concrete creates a robust and dependable structural system capable of withstanding applied loads and ensuring long-term safety.
- Q:How are steel rebars tested for quality control?
- Steel rebars are tested for quality control through various methods such as visual inspection, dimensional checks, and mechanical tests. Visual inspection involves checking for any visible defects or irregularities on the surface of the rebar. Dimensional checks ensure that the rebars meet the required size, length, and weight specifications. Mechanical tests, including tensile and bend tests, evaluate the strength and flexibility of the rebars. These quality control measures help ensure that steel rebars meet the necessary standards and are fit for use in construction projects.
- Q:Are steel rebars suitable for use in historical building restoration?
- When considering the restoration of historical buildings, it is important to carefully evaluate the suitability of steel rebars. The specific needs of the project and the significance of the building must be taken into account. Steel rebars offer advantages such as strength, durability, and ease of installation, which can be beneficial for reinforcing and stabilizing historical structures. However, it is crucial to ensure that the use of steel rebars does not compromise the building's original character and integrity. In certain cases, preservation guidelines may prevent or restrict the use of steel rebars in historical buildings. For example, if a building is classified as a protected monument, the use of steel rebars may be limited to preserve its original materials and construction methods. In these instances, alternative reinforcement materials like timber, stone, or composite materials may be more appropriate. Moreover, consulting preservation experts, architects, and structural engineers who specialize in historical building restoration is vital. They can offer valuable insights and recommendations regarding the most suitable reinforcement options for a particular project. Their expertise can help strike a balance between the structural requirements of the building and the preservation of its historical value. Ultimately, determining the suitability of steel rebars for historical building restoration requires a thorough assessment of the building's historical significance, the specific needs of the restoration project, and adherence to preservation guidelines. With careful planning and consideration, steel rebars can be successfully incorporated into the restoration process, ensuring the long-lasting stability of the historical structure while preserving its unique heritage.
- Q:What is the impact of steel rebars on the overall sustainability of a building?
- The overall sustainability of a building is greatly influenced by steel rebars, which have various implications for the environment, economy, and society. Firstly, the use of steel rebars strengthens and prolongs the lifespan of a structure, reducing the need for repairs and renovations and minimizing resource consumption and waste. In terms of environmental impact, steel rebars can be recycled, decreasing the demand for new steel production and the carbon emissions associated with it. Recycling steel rebars also saves energy and reduces the extraction of raw materials like iron ore and coal. Additionally, steel rebars can be salvaged and repurposed in other construction projects, further extending their usefulness and reducing waste. From an economic perspective, incorporating steel rebars can result in cost savings in construction and maintenance. Steel is a versatile and strong material, allowing for lighter and more efficient designs, leading to reduced material and labor costs. Moreover, the recyclability and salvagability of steel rebars can provide economic benefits through resale or repurposing. Furthermore, steel rebars play a crucial role in ensuring the safety and structural integrity of buildings, particularly in areas prone to earthquakes or high winds. By reinforcing concrete, steel rebars enhance a building's resistance to external forces, reducing the risk of collapse or damage during natural disasters. This aspect of safety is vital for the well-being of occupants and the community as a whole. In conclusion, steel rebars have a positive impact on the overall sustainability of a building, contributing to durability, reducing environmental impacts through recycling and reuse, offering economic benefits, and enhancing structural safety. The incorporation of steel rebars in construction projects can significantly improve the long-term sustainability and resilience of buildings.
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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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