HIGH QUALITY DIN HOT ROLLED STEEL REINFORCEMENT BAR
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 100000 m.t./month
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Product Description:
Specifications of Hot Rolled Steel Rebar:
The production process of Steel Rebar
1-Waling beam furnace 2-Roughing rolling group 3-Intermediate rolling train
4-Finishing rolling group 5-Water-cooling device 6-Walking beam cooler
7-Finishing equipment(including the cold scale shear,short feet collection system,
automatic counting device,bundling machine, collect bench)
Usage and Applications of Hot Rolled Steel Rebar:
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 Hot Rolled Steel Rebar:
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 terms: TT payment in advance or Irrevocable LC at sight.
Trade terms :FOB, CFR, CIF
Label:to be specified by customer, generally, each bundle has 1-2 labels
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:What is the role of steel rebars in tunnel construction?
- Steel rebars play a crucial role in tunnel construction as they provide structural reinforcement to ensure the stability and strength of the tunnel. These steel bars are used to reinforce the concrete, increasing its tensile strength and preventing cracking or collapsing under the pressure exerted by the surrounding soil and water. Additionally, rebars help to distribute the load evenly throughout the tunnel, enhancing its overall durability and resistance to external forces.
- Q:Can steel rebars be used in stadium and sports arena construction?
- Yes, steel rebars can be used in stadium and sports arena construction. Rebars, which are short for reinforcing bars, are commonly used in concrete structures to provide strength and durability. Stadiums and sports arenas are large structures that require the ability to withstand heavy loads and forces, such as the weight of the stands and the impact from crowds and sporting events. Steel rebars are an ideal choice for reinforcing the concrete used in these structures because of their high tensile strength and ability to distribute and resist these loads effectively. Additionally, steel rebars can be easily shaped and bent to conform to the specific design requirements of the stadium or sports arena, making them a versatile and practical choice for construction projects of this scale.
- 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:Are steel rebars resistant to chemical exposure?
- Yes, steel rebars are generally resistant to chemical exposure due to their inherent corrosion resistance properties. However, certain aggressive chemicals or environments can still cause corrosion over time, making it necessary to choose the right type of rebar or provide additional protective measures to ensure long-term durability.
- Q:What are the different grades of steel rebars used in bridge construction?
- In bridge construction, different grades of steel rebars are used based on the specific requirements and load-bearing capacities of the structure. The most commonly used grades of steel rebars in bridge construction are: 1. Grade 40: This is the lowest grade of steel rebar used in bridge construction. It has a minimum yield strength of 40,000 pounds per square inch (psi). Grade 40 steel rebars are typically used for lighter loads and smaller bridge structures. 2. Grade 60: This is the most commonly used grade of steel rebar in bridge construction. It has a minimum yield strength of 60,000 psi. Grade 60 steel rebars are suitable for medium to heavy loads and are commonly used in bridge piers, girders, and deck slabs. 3. Grade 75: This grade of steel rebar has a minimum yield strength of 75,000 psi. Grade 75 steel rebars are utilized for heavy loads and large bridge structures where higher strength is required. They are commonly used in the construction of high-rise bridges and long-span structures. 4. Grade 80 and Grade 100: These are high-strength steel rebars with minimum yield strengths of 80,000 psi and 100,000 psi, respectively. These grades of steel rebars are used in specialized bridge construction projects that require exceptional strength and durability. They are commonly used in the construction of cable-stayed bridges and suspension bridges. It is important to note that the selection of the appropriate grade of steel rebar for bridge construction depends on various factors such as anticipated loads, span length, design specifications, and local building codes. Consulting with structural engineers and following the recommended guidelines ensures the appropriate grade of steel rebar is used to ensure the safety and longevity of the bridge structure.
- Q:What is the lifespan of steel rebars in concrete?
- The lifespan of steel rebars in concrete can vary depending on various factors such as the quality of the steel, the level of corrosion protection, and the environmental conditions. However, in general, steel rebars in well-designed and properly maintained concrete structures can have a lifespan of 50 to 100 years or even longer.
- Q:Can steel rebars be used in the rehabilitation of existing structures?
- Yes, steel rebars can be used in the rehabilitation of existing structures. Steel rebars are commonly used for reinforcing existing structures to improve their strength and durability. By adding steel rebars, the structure can better withstand loads and stresses, thereby enhancing its overall structural integrity. Additionally, steel rebars can also help in preventing or mitigating the effects of deterioration, such as corrosion, which can prolong the lifespan of the rehabilitated structure.
- Q:Are there any environmental concerns associated with steel rebar production?
- Yes, there are environmental concerns associated with steel rebar production. The production process involves the extraction of raw materials, such as iron ore, which has a significant impact on land and water resources. Additionally, the production of steel rebar requires a substantial amount of energy, which often comes from non-renewable sources, leading to greenhouse gas emissions. Moreover, the manufacturing process generates waste materials and pollutants, such as slag and emissions from furnaces. To mitigate these concerns, efforts are being made to improve energy efficiency, reduce emissions, and promote recycling in the steel rebar industry.
- Q:What is the lifespan of steel rebars in concrete structures?
- The lifespan of steel rebars in concrete structures can vary depending on several factors such as the quality of the steel, the environment in which the structure is located, and the level of maintenance. However, with proper design, construction, and maintenance, steel rebars in concrete structures can typically last for several decades to over a century.
- Q:What are the safety precautions to be followed while working with steel rebars?
- When working with steel rebars, it is important to follow several safety precautions to ensure a safe working environment. Some of these precautions include wearing personal protective equipment such as gloves, safety glasses, and steel-toed boots to protect against potential hazards. Additionally, workers should be trained on proper handling techniques to prevent injuries. It is also crucial to ensure that the work area is well-ventilated to prevent exposure to harmful fumes. Regular inspections of the equipment and tools used should be conducted to identify and address any potential hazards. Finally, communicating and adhering to safety protocols, such as proper lifting techniques and maintaining a clutter-free work area, are essential to minimize accidents and injuries while working with steel rebars.
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HIGH QUALITY DIN HOT ROLLED STEEL REINFORCEMENT BAR
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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