HIGH QUALITY DIN STANDARD HOT ROLLED STEEL REBAR
- 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:How do steel rebars affect the weight of a concrete structure?
- Steel rebars can have a significant impact on the weight of a concrete structure. Rebars, which are typically made of steel, are used to reinforce the concrete and enhance its strength and durability. These rebars are usually placed in the areas of concrete that are under tension, such as the bottom of beams or the middle of slabs. While the steel rebars themselves contribute to the overall weight of the structure, their presence allows for the use of less concrete. By adding reinforcement, the concrete can withstand higher loads and stresses, reducing the need for excessive amounts of concrete. This leads to a lighter structure overall. Additionally, the use of steel rebars enables the design and construction of more slender and efficient structures. The enhanced strength provided by the rebars allows for longer spans and thinner sections, resulting in reduced dead load. This not only reduces the weight of the structure but also allows for more flexibility in architectural and structural design. Moreover, the weight of a concrete structure is a critical consideration, especially in high-rise buildings or long-span structures. Excessive weight can put strain on the foundation and increase construction costs. By utilizing steel rebars, the weight of the concrete structure can be optimized without compromising its structural integrity. In summary, steel rebars play a crucial role in reducing the weight of concrete structures. They allow for the use of less concrete while maintaining the required strength, resulting in lighter and more efficient structures. The use of rebars also provides flexibility in design and reduces construction costs associated with excessive weight.
- Q:How long do steel rebars typically last before corroding?
- Steel rebars typically last for several decades before they start to corrode, depending on various factors such as the quality of the steel, environmental conditions, and the presence of protective coatings.
- Q:How are steel rebars priced in the market?
- Steel rebars are typically priced in the market based on factors such as the current cost of raw materials, supply and demand dynamics, production and transportation costs, and market competition. Additionally, the grade and quality of the rebar, as well as any additional processing or customization, can also influence the pricing.
- Q:What are the advantages of using galvanized steel rebars?
- There are several advantages to using galvanized steel rebars. Firstly, galvanized steel rebars have a protective zinc coating that helps prevent corrosion, extending the lifespan of the rebars and increasing the durability of the overall structure. This makes them ideal for construction projects in areas with high humidity, coastal regions, or where the structure will be exposed to chemicals or other corrosive elements. Additionally, galvanized steel rebars have high tensile strength, meaning they can withstand heavy loads and provide excellent structural support. They are also cost-effective as they require less maintenance and replacement over time compared to other materials. Overall, the use of galvanized steel rebars offers improved longevity, strength, and cost-efficiency, making them a popular choice in construction projects.
- Q:What is the lifespan of steel rebars in marine structures?
- The lifespan of steel rebars in marine structures can vary depending on various factors such as the quality of the steel, the environment in which they are exposed, and the maintenance practices employed. However, properly designed, constructed, and maintained marine structures with steel rebars can typically have a lifespan of 50 to 100 years. Steel rebars used in marine structures are generally coated with corrosion-resistant materials, such as epoxy or zinc, to protect them from the harsh marine environment. These coatings provide an additional layer of defense against corrosion, extending the lifespan of the rebars. However, it is important to note that the marine environment is highly corrosive due to the presence of saltwater, humidity, and other corrosive agents. Over time, these factors can lead to the degradation of the protective coatings and the exposure of the rebars to corrosion. If adequate maintenance measures are not taken, such as regular inspections, cleaning, and reapplication of protective coatings, the rebars may experience accelerated corrosion and their lifespan may be shortened. Additionally, the design and construction of marine structures play a crucial role in determining the lifespan of steel rebars. Proper considerations must be given to factors such as structural design, material selection, and detailing to minimize the risk of corrosion and ensure the longevity of the rebars. In summary, the lifespan of steel rebars in marine structures can range from 50 to 100 years, depending on factors such as the quality of the steel, the environmental conditions, and the maintenance practices employed. Proper design, construction, and maintenance are essential to maximizing the lifespan of steel rebars in marine structures.
- Q:Can steel rebars be used in pre-tensioned concrete structures?
- No, steel rebars cannot be used in pre-tensioned concrete structures. Pre-tensioned concrete structures rely on the use of high-strength tendons made of materials such as high-strength steel or carbon fiber reinforced polymers (CFRP) to apply tension to the concrete before it cures. This pre-tensioning process helps in enhancing the structural strength and load-bearing capacity of the concrete elements. Steel rebars, on the other hand, are used in reinforced concrete structures where they provide additional strength to resist tensile forces.
- Q:Are steel rebars resistant to lightning strikes?
- No, steel rebars are not inherently resistant to lightning strikes.
- Q:How much is the weight of 6mm thread steel KG?
- Multiple objects can be hung, not only to see the hook itself, the bearing strength is not enough, the hook is nothing, even with the bearing down together is possible.
- Q:How are steel rebars identified based on their grades?
- Steel rebars are identified based on their grades through markings or labels on the surface of the rebars. These markings typically indicate the grade of the steel rebars, which is determined by the strength and composition of the steel.
- Q:What is the standard size of steel rebars?
- The standard size of steel rebars varies depending on the country and industry standards. However, in many countries, the most commonly used standard sizes of steel rebars range from 6mm to 40mm in diameter.
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HIGH QUALITY DIN STANDARD HOT ROLLED STEEL REBAR
- 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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