G460B deformed steel bar for construction
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 100000 m.t./month
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Product Description:
OKorder is offering G460B deformed steel bar for construction at 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:
G460B deformed steel bar 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 are 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:
Steel Rebar in warehouse
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 HR Deformed Steel Rebars of Good Quality:
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
Delivery Detail: within 45 days after received advanced payment or LC.
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: 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: Are there any limitations or restrictions on using steel rebars in construction?
- Steel rebars in construction have certain limitations and restrictions. Here are some of them: 1. Corrosion: Moisture and certain chemical environments can cause steel rebars to corrode, weakening them over time and compromising the structural integrity of the construction. To address this limitation, protective coatings or stainless steel rebars can be employed. 2. Fire Resistance: When exposed to high temperatures during a fire, steel rebars can lose strength and become malleable, leading to potential structural failure. Fireproof coatings or concrete encasement can enhance the fire resistance of steel rebars. 3. Weight: Large-scale construction projects may face challenges in transportation, handling, and installation due to the significant weight of steel rebars. Additional labor or equipment may be necessary, increasing project costs. 4. Thermal Expansion: Steel's high coefficient of thermal expansion causes it to expand and contract significantly with temperature changes. This can result in thermal stresses and concrete cracking around the rebars. Proper design techniques and the use of expansion joints can mitigate this limitation. 5. Electromagnetic Interference: Steel rebars can interfere with electromagnetic signals used in communication systems or sensitive electronic equipment, which is crucial to consider when constructing buildings with specific requirements, such as hospitals or laboratories. 6. Cost: The cost of steel rebars can fluctuate based on market conditions, availability, and quality, impacting the overall budget of construction projects, especially when large quantities are needed. It is important to acknowledge that despite these limitations, steel rebars are widely used in construction due to their strength, durability, and availability. Proper design, construction techniques, and maintenance can help overcome these limitations, ensuring the safe and efficient use of steel rebars in buildings and infrastructure.
- Q: What are the common misconceptions about steel rebars?
- Steel rebars are often mistakenly thought to be exclusively used in large construction projects. While they are indeed commonly employed in the construction of big buildings, bridges, and other infrastructure, they are also utilized in smaller endeavors such as residential homes, retaining walls, and even garden structures. By providing strength and reinforcement to concrete structures, rebars ensure the durability and longevity of these constructions. Another misconception pertains to the assumption that all rebars are identical. In reality, there are numerous types of rebars available, each possessing unique characteristics and serving specific purposes. Some common variations include carbon steel rebars, epoxy-coated rebars, stainless steel rebars, and galvanized rebars. The particular type selected depends on factors such as the environment, exposure to corrosive elements, and project requirements. Additionally, there is a misconception that rebars can be haphazardly placed or spaced within a concrete structure. However, improper placement or inadequate spacing of rebars can result in structural weaknesses, compromising the integrity of the concrete. It is essential to adhere to engineering specifications and guidelines to ensure that the rebars are correctly positioned and spaced, thus providing optimal reinforcement. Furthermore, there is a belief that steel rebars are prone to rusting. While it is accurate that steel can corrode when exposed to moisture and oxygen, construction practices can greatly mitigate this risk. For instance, the use of epoxy-coated or galvanized rebars offers an additional layer of protection against corrosion. Additionally, appropriate concrete cover and the application of protective coatings can prevent moisture penetration and prolong the lifespan of the rebars. Lastly, some individuals argue that steel rebars are costly and not cost-effective. Although it is true that steel rebars can contribute to the overall expenses of a construction project, they are an indispensable investment in ensuring structural integrity and safety. The cost of repairing or replacing a structure due to insufficient reinforcement far exceeds the initial investment in quality rebars. Furthermore, the use of rebars can reduce the need for excessive concrete, resulting in cost savings in terms of materials and construction time. In conclusion, it is imperative to debunk prevailing misconceptions surrounding steel rebars. They are not solely limited to large construction projects, they come in various types, necessitate proper placement and spacing, can be safeguarded against corrosion, and represent a cost-effective investment in guaranteeing the durability and safety of concrete structures.
- Q: Are there any environmental concerns associated with steel rebars?
- Yes, there are some environmental concerns associated with steel rebars. One of the main concerns is the production process of steel rebars, which involves the extraction and processing of iron ore. This process is energy-intensive and can contribute to greenhouse gas emissions and air pollution. Additionally, the mining of iron ore can lead to habitat destruction and the displacement of wildlife. Another environmental concern is the potential for steel rebars to corrode over time, especially in marine and coastal environments. Corrosion can lead to structural degradation, which may require replacement and additional resources and energy consumption. Furthermore, the disposal of steel rebars at the end of their lifecycle can also pose environmental challenges. If not properly managed, steel rebars can end up in landfills, taking up valuable space and potentially releasing harmful substances into the environment. However, it is important to note that steel rebars are often recycled, which can help mitigate some of these environmental concerns. Recycling steel rebars reduces the need for new production, conserves natural resources, and decreases energy consumption and greenhouse gas emissions. Additionally, the use of recycled steel rebars can help prevent the disposal of these materials in landfills. Overall, while there are environmental concerns associated with steel rebars, proper management and recycling practices can help minimize their impact on the environment.
- Q: What is the maximum diameter of steel rebars available in the market?
- The maximum diameter of steel rebars available in the market can vary, but commonly ranges from 40mm to 50mm.
- Q: Can the bars of steel bars be replaced by round steel bars?
- Important stress parts should not be adopted. Reinforced surface made of thread, herringbone bond force is increased to crescent, steel and concrete, reinforced some parts if it is ends with a ribbed design can not bend, it is possible to design directly paste up, it is best to ask the design unit.
- Q: What are the potential drawbacks of using steel rebars?
- One potential drawback of using steel rebars is the risk of corrosion. Steel is susceptible to rust and corrosion when exposed to moisture and chemicals, which can weaken the rebars over time and compromise the structural integrity of the reinforced concrete. To mitigate this drawback, proper protective coatings and maintenance are required. Additionally, steel rebars are heavy and may require specialized equipment for handling and installation, which can add to the overall construction costs.
- Q: What is the standard length of steel rebars?
- The standard length of steel rebars varies depending on the region and the specific requirements of the project. In the United States, for example, the standard length of steel rebars is commonly 20 feet or 6.1 meters. However, it is important to note that rebars can be cut and customized to different lengths as needed for a particular construction project. Additionally, in some countries or regions, rebars may be available in different standard lengths based on local construction practices and regulations. Therefore, it is essential to consult local codes and specifications to determine the standard length of steel rebars for a specific project.
- Q: What is the role of steel rebars in foundation slabs?
- Steel rebars play a crucial role in foundation slabs as they provide strength and reinforcement to the concrete. These rebars are embedded within the concrete to enhance its structural integrity, prevent cracking, and increase its load-bearing capacity. By resisting tension and distributing loads evenly, steel rebars ensure that the foundation slab can withstand the pressures and forces exerted on it, making them an essential component in constructing durable and stable foundations.
- Q: Are steel rebars compatible with other construction materials?
- Yes, steel rebars are compatible with other construction materials. They are commonly used in conjunction with concrete to reinforce structures and provide additional strength and durability. Steel rebars can also be used with other materials such as wood, masonry, or composite materials, depending on the specific construction project requirements.
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G460B deformed steel bar for construction
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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