High Quality Steel Deformed Bar HRB400 12/14/16mm
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50 m.t
- Supply Capability:
- 10000 m.t/month
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High Quality Steel Deformed Bar HRB400 12/14/16mm
Product Description:
Specifications of High Quality Steel Deformed Bar HRB400 12/14/16mm:
Standard | GB | HRB400 | |
Diameter | 12mm,14mm,16mm | ||
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 | ||
Chemical Composition of High Quality Steel Deformed Bar HRB400 12/14/16mm: (Please kindly find our chemistry of our material based on HRB400 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 High Quality Steel Deformed Bar HRB400 12/14/16mm as below for your information:
Diameter(mm) | Section area (mm²) | Mass(kg/m) | Weight of 12m bar(kg) |
12 | 113.1 | 0.888 | 10.656 |
14 | 153.9 | 1.21 | 14.52 |
16 | 201.1 | 1.58 | 18.96 |
Usage and Applications of High Quality Steel Deformed Bar HRB400 12/14/16mm:
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 of High Quality Steel Deformed Bar HRB400 12/14/16mm:
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
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.
Images of High Quality Steel Deformed Bar HRB400 12/14/16mm:
*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 industrial flooring?
- Yes, steel rebars can be used in industrial flooring. Steel rebars are commonly used in concrete construction, including industrial flooring, due to their high tensile strength and durability. They are typically placed within the concrete to reinforce it and provide added strength to support heavy loads and resist cracking. The use of steel rebars in industrial flooring helps increase its load-bearing capacity and ensures the longevity and structural integrity of the floor. Additionally, steel rebars can be easily welded or connected to form a grid or mesh, which further enhances the strength and stability of the floor. Therefore, steel rebars are a suitable choice for industrial flooring applications.
- Q:How are steel rebars handled and stored on construction sites?
- Steel rebars are typically handled and stored on construction sites by being stacked horizontally in designated areas. They are often separated by size, type, and grade to ensure easy accessibility and organization. Additionally, rebars are often lifted and moved using cranes, forklifts, or manual labor, taking necessary safety precautions. Proper storage and handling of rebars is crucial to prevent damage, rusting, and maintain their structural integrity for construction purposes.
- Q:Can steel rebars be painted or coated?
- Yes, steel rebars can be painted or coated. Painting or coating steel rebars is a common practice in construction and engineering to provide protection against corrosion and to enhance their aesthetic appearance. The process involves applying a layer of paint or coating material onto the surface of the rebars. This coating acts as a barrier, preventing moisture and other corrosive elements from reaching the steel surface, thus prolonging the lifespan of the rebars. Additionally, painting or coating the rebars can also help in differentiating them from other construction materials or providing color-coding for identification purposes. It is important to use high-quality paint or coating materials that are specifically designed for steel applications to ensure proper adhesion and durability.
- Q:Can steel rebars be bent on-site to fit specific shapes?
- Yes, steel rebars can be bent on-site to fit specific shapes.
- Q:How do steel rebars improve the ductility of concrete?
- Concrete's ductility is enhanced by steel rebars in several ways. Firstly, the distribution and dissipation of stress throughout the concrete structure is facilitated by the presence of rebars. This prevents the concentration of loads in specific areas, thus preventing cracks or fractures and improving overall ductility. Secondly, when concrete undergoes tension or bending forces, rebars act as reinforcement to resist these forces. The tensile strength of steel rebars is higher compared to concrete, which is weak in tension. This reinforcement allows concrete to withstand higher tensile stresses without breaking, thereby increasing ductility. Furthermore, the bond between steel rebars and the concrete matrix plays a crucial role in improving ductility. The rough surface of rebars provides better adhesion with the surrounding concrete, increasing stress transfer between the two materials. This bond ensures that rebars do not slip out of the concrete during deformation, maintaining structural integrity and enhancing the ductility of the composite material. Additionally, the presence of steel rebars contributes to the post-cracking behavior of concrete. When cracks develop under high loads, rebars help hold the concrete together and prevent further crack propagation. This post-cracking behavior enables concrete to maintain its load-bearing capacity even in a damaged state, thereby improving overall ductility. In conclusion, steel rebars improve concrete's ductility by distributing stress, resisting tension and bending forces, enhancing the bond between concrete and rebars, and providing post-cracking reinforcement. These combined effects result in a more flexible and durable concrete structure capable of withstanding deformation without catastrophic failure.
- Q:Can steel rebars be used in structures with high fire safety requirements?
- Yes, steel rebars can be used in structures with high fire safety requirements. Steel has a high melting point and good fire resistance properties, making it suitable for use in fire-resistant structures. Additionally, steel rebars can be encased in fire-resistant materials such as concrete or intumescent coatings to enhance their fire resistance capabilities.
- Q:Can steel rebars be used in combination with other reinforcement materials?
- Yes, steel rebars can be used in combination with other reinforcement materials in construction projects. Steel rebars are commonly used in reinforced concrete structures to provide tensile strength and enhance the overall structural integrity. However, in some cases, additional reinforcement materials may be required to meet specific design requirements or address unique construction challenges. For instance, in high seismic areas, where flexibility and ductility are crucial, steel rebars can be combined with other materials such as fiber-reinforced polymer (FRP) bars or carbon fiber-reinforced polymer (CFRP) strips. These materials offer enhanced strength and flexibility, helping to improve the structure's resistance to seismic forces. Moreover, in situations where corrosion is a concern, steel rebars can be used in combination with corrosion-resistant materials like stainless steel rebars or epoxy-coated rebars. These materials create a protective barrier, preventing the steel rebars from coming in direct contact with moisture and corrosive agents. Additionally, in some specialized applications such as precast concrete elements or composite structures, steel rebars can be used alongside other reinforcement materials like prestressed tendons or structural fibers. This combination allows for the redistribution of loads and ensures optimal structural performance. In summary, steel rebars can be effectively combined with other reinforcement materials to meet specific construction requirements, enhance structural performance, and address challenges related to seismic activity, corrosion, or specialized applications.
- Q:Are steel rebars resistant to chemicals?
- Steel rebars are typically resistant to chemicals. Steel is renowned for its strength and durability, enabling it to endure exposure to various chemicals without significant deterioration. However, the level of resistance may vary based on the specific chemical, concentration, and duration of exposure. Generally, steel rebars exhibit high resistance to commonly found construction materials and environments, including water, concrete additives, and standard cleaning agents. They also withstand acids, alkalis, and organic solvents. Nevertheless, aggressive chemicals like strong acids or oxidizing agents can lead to corrosion or damage over time. Therefore, it is crucial to consider the chemical environment when choosing and utilizing steel rebars, and implement appropriate safeguards if necessary, such as protective coatings or corrosion inhibitors.
- Q:How are steel rebars installed in construction projects?
- Steel rebars are installed in construction projects by first determining the required length and size of the rebars. Then, the rebars are cut to the appropriate lengths and bent into the desired shapes. They are then placed and secured within the concrete forms or structures, ensuring proper spacing and alignment as specified in the construction plans. Finally, the rebars are tied together using wire or mechanical connectors to create a strong reinforcement framework before the concrete is poured or applied.
- Q:How do steel rebars improve the structural integrity of a building?
- Enhancing the structural integrity of buildings, steel rebars, also known as reinforcement bars, play a crucial role. Used in concrete construction, they provide strength, durability, and resistance against different forces that a structure may face. One way in which steel rebars enhance the structural integrity of a building is by increasing its load-bearing capacity. When rebars reinforce concrete, it becomes more capable of withstanding heavy loads and forces generated by gravity, wind, earthquakes, or dynamic loads from human activities. Acting as a network of reinforcement, the rebars distribute the load evenly throughout the structure, preventing excessive deflection and minimizing the risk of structural failure. Furthermore, steel rebars improve the tensile strength of concrete, which is traditionally weak in tension. While concrete is excellent at bearing compression forces, it lacks the ability to efficiently resist pulling or stretching forces. By incorporating rebars into the concrete, the combination of materials works together to withstand compression and tension forces more effectively. This prevents cracks and fractures from spreading in the concrete, as the rebars act as a support system that holds the structure together. Another advantage of using steel rebars is their resistance to corrosion. Steel is highly durable and can withstand harsh environmental conditions, reducing the risk of degradation over time. This ensures the longevity of the building's structural elements and reduces the need for expensive repairs or replacements. Additionally, steel rebars offer flexibility in design and construction. They can be molded into various shapes and sizes to meet specific structural requirements, allowing for optimal distribution of reinforcement where it is most needed. This flexibility enables architects and engineers to design buildings that are aesthetically pleasing and safe, without compromising on structural integrity. In conclusion, steel rebars significantly enhance the structural integrity of buildings by increasing load-bearing capacity, improving tensile strength, resisting corrosion, and providing design flexibility. By reinforcing concrete, they ensure that structures are better equipped to withstand various forces and maintain stability and safety over time.
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High Quality Steel Deformed Bar HRB400 12/14/16mm
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50 m.t
- Supply Capability:
- 10000 m.t/month
OKorder Service Pledge
OKorder Financial Service
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