Seven mm Cold Rolled Steel Rebars with Good Quality
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 15000 m.t./month
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Quality Product, Order Online Tracking, Timely Delivery
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Specifications of Seven mm Cold Rolled Steel Rebars with Good Quality:
Name | Seven mm Cold Rolled Steel Rebars with Good Quality | |
Diameter | 5mm, 5.5mm, 6mm, 6.5mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, | |
Length | 6M, 9M, 12M or as required | |
Price | Keep lower operating costs so as to offer competitive price for our clients | |
Label | to be specified by customer, generally, each bundle has 1-2 labels | |
Application | Building, construction | |
Invoicing | Actual or Theoretical Weight Basis as buyer’s request. | |
Theoretical weight and section area of each diameter of Seven mm Cold Rolled Steel Rebars with Good Quality as below for your information:
Diameter(mm) | Section area (mm²) | Mass(kg/m) | Weight of 12m (kg) | Pcs/ton |
7 | 38.5 | 0.302 | 3.624 | 275.94 |
Packaging & Delivery of Seven mm Cold Rolled Steel Rebars with 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.
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 Seven mm Cold Rolled Steel Rebars with Good Quality:
- Q:Are there any disadvantages or limitations of using steel rebars?
- Yes, there are some disadvantages or limitations of using steel rebars. Firstly, steel rebars are prone to corrosion when exposed to moisture or harsh environmental conditions, which can weaken the structure over time. Secondly, steel rebars are heavy and require heavy machinery for transportation and installation, making them less suitable for certain construction projects. Additionally, steel rebars can cause electromagnetic interference, which can interfere with electronic devices or communication systems in some cases. Lastly, steel rebars have a high thermal conductivity, which can result in energy losses or thermal bridges if not properly insulated.
- Q:What is the impact of steel rebars on the sustainability of a structure?
- The sustainability of a structure is significantly influenced by steel rebars. To begin with, the usage of steel rebars improves the structure's durability and longevity. Steel is an incredibly durable material that can withstand harsh weather conditions, seismic activities, and heavy loads. Consequently, structures reinforced with steel rebars have a longer lifespan, reducing the need for frequent repairs or replacement. Moreover, steel rebars contribute to the structural integrity of a building. By reinforcing concrete, they help prevent cracks and fractures, ensuring the stability and safety of the structure. This, in turn, diminishes the risk of structural failure, which can have disastrous consequences. Regarding sustainability, the use of steel rebars also promotes resource efficiency. Steel is highly recyclable, with a recycling rate exceeding 90%. Consequently, at the end of a structure's life, the steel rebars can be easily recycled and reused, thereby reducing the demand for new steel production. This not only conserves natural resources but also decreases energy consumption and greenhouse gas emissions associated with steel production. Additionally, the use of steel rebars allows for flexibility in design and construction. They can be easily shaped and bent to meet specific structural requirements, resulting in more efficient use of materials and decreased waste. This flexibility also enables the construction of intricate and innovative structures, fostering architectural diversity and creativity. Lastly, steel rebars offer fire resistance, which is crucial for the safety of a structure and its occupants. Steel does not burn or contribute to the spread of fire, providing a higher level of fire resistance compared to other materials. This feature enhances the overall sustainability of a structure by reducing the risk of fire-related damage and loss. In conclusion, steel rebars positively impact the sustainability of a structure. They enhance durability, contribute to structural integrity, promote resource efficiency through recycling, enable flexibility in design and construction, and provide fire resistance. These factors collectively enhance the lifespan, safety, and environmental performance of a structure, making steel rebars a crucial component for sustainable construction.
- Q:What is the impact of steel rebars on the carbon footprint of a building?
- The carbon footprint of a building is greatly influenced by steel rebars, which are manufactured through a process that involves extracting raw materials like iron ore and then smelting and refining them into steel. This production phase alone results in greenhouse gas emissions and consumes a significant amount of energy. Furthermore, the transportation and construction of steel rebars also contribute to the building's carbon footprint. Fossil fuels are used for transportation, releasing carbon dioxide into the atmosphere. Moreover, the construction phase relies on heavy machinery and equipment that further adds to carbon emissions because of their dependence on fossil fuels. The carbon footprint of steel rebars extends beyond the construction phase as well. While steel is highly durable and can last for many years, it requires maintenance and may need to be replaced over time. These activities, such as repairs or demolitions, result in additional carbon emissions due to transportation, energy consumption, and waste management. However, it is important to acknowledge that steel rebars can offer environmental benefits when used in high-performance buildings or sustainable construction practices. For example, steel is recyclable, and reusing steel rebars can significantly reduce the carbon footprint associated with their production. Additionally, steel rebars provide structural strength, enabling the construction of taller and more efficient buildings that can potentially reduce long-term energy consumption. To minimize the carbon footprint of a building, it is crucial to consider alternative materials like recycled steel or other low-carbon materials during the construction process. Additionally, implementing energy-efficient practices throughout the building's lifecycle, including reducing energy consumption and improving waste management, can further mitigate the environmental impact of steel rebars.
- Q:What is the bending radius allowed for steel rebars?
- The bending radius allowed for steel rebars depends on various factors such as the rebar size, grade, and specific project requirements. Generally, the bending radius for steel rebars is specified by engineering standards or building codes. It is crucial to consult the relevant standards or project specifications to determine the exact bending radius allowed for steel rebars in a particular application.
- Q:What is the impact of steel rebars on the constructability of a project?
- The constructability of a project is greatly affected by steel rebars, which play a vital role in reinforcing and providing structural integrity to concrete structures. By incorporating steel rebars, the overall strength, durability, and resilience of a construction project are significantly improved. One important impact of using steel rebars is the increased load-bearing capacity of the structure. Rebars are designed to withstand tension, complementing the concrete's ability to resist compression. This combination enhances the structural strength of the project, enabling it to withstand heavy loads and external forces, such as earthquakes or high winds. Moreover, steel rebars also enhance the ductility of the concrete structure. Ductility refers to the material's ability to deform without breaking. By adding rebars, the concrete becomes more flexible, allowing it to absorb energy and deform under stress before reaching its breaking point. This is particularly important in areas prone to seismic activities, as it helps prevent sudden and catastrophic failure of the structure. Another aspect of constructability affected by steel rebars is the overall lifespan of the project. The corrosion resistance properties of rebars, especially when coated or galvanized, significantly extend the lifespan of the structure. This is particularly relevant in environments with high humidity, coastal areas, or regions with harsh weather conditions. By preventing corrosion and maintaining the integrity of the rebars, the entire project's longevity and durability are greatly enhanced. Additionally, steel rebars also facilitate the construction process itself. Their availability in various lengths, shapes, and sizes allows for flexible and efficient design and construction. Contractors can easily cut, bend, and shape rebars to fit specific project requirements, reducing construction time and costs. Moreover, rebars can be prefabricated off-site, minimizing on-site labor and simplifying the construction process. In conclusion, the impact of steel rebars on the constructability of a project is highly significant. They improve the overall strength, load-bearing capacity, ductility, and lifespan of the structure. Additionally, the flexibility and ease of use of steel rebars contribute to efficient construction practices. Therefore, incorporating steel rebars into a project is essential for ensuring its structural integrity and long-term success.
- Q:How do steel rebars perform in extreme temperature conditions?
- Steel rebars perform well in extreme temperature conditions due to their high thermal conductivity and low coefficient of thermal expansion. This means that they can efficiently transfer heat and resist deformation caused by temperature changes. In extremely high temperatures, steel rebars retain their strength and structural integrity. They have a high melting point and maintain their properties even in intense fire situations. This makes them ideal for reinforcing structures such as buildings, bridges, and tunnels, where fire resistance is crucial. In extremely low temperatures, steel rebars also perform admirably. Unlike some other materials, steel does not become brittle and lose its strength in cold conditions. This makes it suitable for use in cold climates and regions with frequent freeze-thaw cycles. Furthermore, steel rebars have excellent durability and can withstand extreme temperature fluctuations without significant degradation. They do not expand or contract excessively, which helps to maintain the stability and longevity of reinforced structures. However, it's important to note that extreme temperatures can still have some impact on steel rebars. In very high temperatures, steel may experience some thermal expansion, which can cause minor stresses in the surrounding concrete. Similarly, in very low temperatures, some contraction may occur, but these effects are usually minimal and well within acceptable limits. Overall, steel rebars are a reliable choice for reinforcing structures in extreme temperature conditions, as they offer excellent strength, durability, and fire resistance.
- 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 do steel rebars affect the overall cost of maintenance?
- The overall cost of maintenance can be significantly affected by steel rebars in various ways. Firstly, the structural integrity of buildings and infrastructure heavily relies on the quality and durability of steel rebars. When properly installed and of high quality, steel rebars can strengthen and prolong the lifespan of concrete structures, reducing the frequency of repairs or replacements. Consequently, this reduces maintenance costs over time. Furthermore, steel rebars offer reinforcement to concrete, enhancing its resistance to external forces such as seismic activities, heavy loads, and environmental factors like corrosion. By increasing structural resilience, steel rebars can minimize the occurrence of damage, thus reducing the subsequent expenses required for maintenance and restoration. In addition, it is crucial to maintain steel rebars properly to prevent corrosion. Regular inspections, cleaning, and application of protective coatings are necessary preventive measures. Failure to do so can result in rust and corrosion, ultimately compromising the structural integrity of the entire concrete structure. Addressing corrosion-related issues through repairs or replacements can be both time-consuming and expensive, significantly impacting the maintenance budget. Lastly, the choice of steel rebars during construction or renovation can also impact maintenance costs. While opting for higher-grade rebars with superior corrosion resistance may initially increase upfront costs, it can substantially reduce long-term maintenance expenses. Investing in high-quality steel rebars minimizes the need for frequent repairs and replacements, leading to cost savings and improved structural reliability. In conclusion, steel rebars directly influence the overall cost of maintenance. By providing reinforcement and improving structural integrity, high-quality rebars reduce the necessity for repairs, prevent damage, and enhance the durability of concrete structures. However, neglecting proper maintenance of rebars can lead to expensive corrosion issues. Thus, careful consideration of the quality, installation, and ongoing maintenance of steel rebars is essential to minimize long-term maintenance costs.
- Q:What is the difference between three - grade steel and two - grade steel?
- Therefore, in the future, the three grade rebar will be widely used, in addition, anti seismic (with E mark) thread steel will also be widely used in our daily life.
- Q:Can steel rebars be used in the renovation of historic structures?
- The utilization of steel rebars is possible in the restoration of historical edifices. In construction endeavors, it is customary to employ steel rebars to fortify and enhance the stability of buildings, including those with historical significance. Throughout the renovation of historical structures, it is imperative to uphold the original essence and integrity of the edifice, whilst guaranteeing its stability and safety. By strategically incorporating steel rebars into the renovation process, it is feasible to reinforce fragile areas, strengthen load-bearing components, and extend the structure's lifespan without compromising its historical value. Nevertheless, it is vital to collaborate with competent architects, engineers, and preservationists who possess expertise in historical preservation. This ensures that the implementation of steel rebars is executed in a manner that respects the original design and materials of the historical structure.
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Seven mm Cold Rolled Steel Rebars with Good Quality
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 15000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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