Deformed Steel Rebar Straight High Quality
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 m.t./month
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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 | ||
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 | |||||
Usage and Applications
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
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
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.
- Q: Do steel rebars affect the weight of a structure?
- Yes, steel rebars do affect the weight of a structure. Rebars, being made of steel, add additional weight to the structure. However, the weight they add is relatively small compared to the overall weight of the structure. The primary purpose of steel rebars is to provide reinforcement and increase the strength and stability of the structure, rather than significantly impacting its weight.
- Q: How do steel rebars affect the overall weight of a construction project?
- Steel rebars can significantly impact the overall weight of a construction project. As reinforcing bars, or rebars, are typically made of steel, their inclusion in structures increases the weight of the project. By reinforcing concrete, rebars provide necessary strength and durability, enabling structures to withstand greater loads and forces. However, the added weight of steel rebars must be taken into account during the design and construction phases to ensure the overall stability and safety of the project.
- Q: Why is the earthing device forbidden to use thread steel instead of round steel as lap steel bar?
- The mechanical strength of the steel thread is destroyed. Because the supporting point is only the ground, it is easy to cut the steel directly if the thread is not vertical. Therefore, we need to use angle iron, steel pipe or smooth steel round bar.
- Q: What is the average tensile strength of steel rebars?
- The average tensile strength of steel rebars typically ranges from 400 to 600 megapascals (MPa).
- Q: Can steel rebars be used in sound barrier walls?
- Yes, steel rebars can be used in sound barrier walls. Steel rebars are commonly used in the construction of reinforced concrete structures, including sound barrier walls. These rebars provide strength and durability to the walls, ensuring they can withstand the forces exerted on them by wind, weather, and impacts. Additionally, steel rebars help to enhance the structural integrity of the sound barrier walls, making them more resistant to vibrations and noise transmission. Therefore, steel rebars are a suitable and commonly used material in the construction of sound barrier walls.
- Q: What are the different types of corrosion protection for steel rebars?
- There are several different types of corrosion protection for steel rebars, including epoxy coatings, galvanization, and cathodic protection.
- Q: What is the minimum cover requirement for steel rebars in concrete?
- The minimum cover requirement for steel rebars in concrete is typically determined by building codes and structural design specifications. It can vary depending on factors such as the type of structure, environmental conditions, and the level of exposure to potential damage. However, a common guideline is to have a minimum cover of 1.5 inches (or 40 millimeters) for rebars in most reinforced concrete construction.
- Q: How are steel rebars connected to each other in a reinforced concrete structure?
- Steel rebars are connected to each other in a reinforced concrete structure using methods such as overlapping, welding, or using mechanical connectors like couplers or threaded bars. The connection methods ensure that the rebars are securely linked together, providing stability and strength to the structure.
- Q: What are the safety precautions when handling steel rebars?
- To minimize the risk of accidents or injuries when handling steel rebars, it is crucial to adhere to several safety precautions. These precautions encompass: 1. Personal Protective Equipment (PPE): When handling steel rebars, it is essential to wear appropriate PPE. This includes steel-toe boots, gloves, safety glasses, and a hard hat. PPE serves as a protective measure against potential hazards like falling rebars or flying debris. 2. Lifting and Carrying Techniques: Due to their weight and difficulty in handling, steel rebars require the use of proper lifting techniques to prevent strain or injury. Instead of bending at the waist, individuals should bend at the knees and utilize their leg muscles to lift the rebar. Furthermore, avoiding overexertion and seeking assistance when handling heavy rebars is crucial. 3. Proper Storage: To prevent rebars from falling or rolling, it is necessary to store them securely and in an organized manner. Rebars should be stacked flat and not leaned against walls or other structures. Additionally, storing rebars away from high traffic areas helps avoid accidental collisions. 4. Sharp Edges: The sharp edges of steel rebars can cause cuts or puncture wounds. Therefore, handling rebars with caution and wearing gloves to protect the hands is vital. Moreover, storing and transporting rebars in a manner that minimizes the risk of contact with sharp edges is necessary. 5. Communication and Warning Signs: Communication with coworkers and the provision of warnings regarding potential hazards or activities involving rebars are important when working with steel rebars. Posting clear signage in work areas to alert others to the presence of rebars and the need for caution is also crucial. 6. Training and Supervision: Workers should receive adequate training on the safe handling and storage of steel rebars. Supervisors should closely monitor work areas to ensure adherence to safety protocols and provide guidance or corrective action as required. By adhering to these safety precautions, the risk of accidents or injuries when handling steel rebars can be significantly reduced. Prioritizing safety at all times is essential to establish a secure working environment.
- Q: How do steel rebars contribute to the strength of a structure?
- Steel rebars contribute to the strength of a structure by reinforcing the concrete. The rebars act as a skeleton, providing tensile strength to counteract the concrete's weakness in tension. This reinforcement prevents cracks and structural failure, enhancing the overall strength and durability of the structure.
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Deformed Steel Rebar Straight High Quality
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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