Favorites Compare Steel Rebar, Deformed Steel Bar, Iron Rods For Construction
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 1000 m.t./month
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deformed steel bar grade 40
material: HRB400, BS4449 GR460B
size: 8-36mmx12m.
short delivery time by bulk or container
deformed steel bar grade 40
material: HRB400, BS4449 GR460B
size: 8-36mmx12m.
short delivery time with bulk or container
packing: Mill standard export packing in bundles/coil, around 2tons/bundle.
country of Origin: China
delivery Time: Within a 35 days
Shipment: by bulk vessel or by container
Leading goods:
section steel:angles,channels,I-beam,H-beam;
coils:cold/hot rolled coils,PPGI,galvanized coils,plate,checkered plate,cutting steel plate,steel strip;
wire rod:steel wire,deformed wire,bar;
pipe:seamless pipe,rectangular pipe,welded pipe,spiral welded pipe,pipe fittings;
stainless steel:steel sheets,stainless steel strips,stainless bar,stainless tube;
special:weathering steel,shipbuilding steel;
construction steel:C-channel,Z-channel,T-bar,high-speed divider plate,corrugated steel plate,steel grating.
Advantage:
We are the spot supplier, Six huge warehouses which can hold 20,000 MT goods.
It makes the cost lower than others,we can provide the competitive price for you.
Delivery time:
Normal sizes can be provided in 7days, the others should be ready in 30---45 days.
Further treatment:
We can offer cutting,painting,drilling holes,bending,threading, welding,galvanization,packing etc.
Security interest:
We have already passed the ISO9001, BV and SGS authentication which makes the quality secured.
If you have the interest in any of the products we can provided, pls don't hesitate to connect with me. Looking forward to cooperate with you.
FAQ of Steel Deformed Bar
1. More than 10 years experience in this industry
2. 100,000 tons exporting per month
3. Professional foreign trade tea
4. OEM&ODM capacity
5. High quality assured & competitive price
6. Try our best to meet your needs & save your budget
7. Very popular in Southeast Asia, Africa, Mid-East and South America etc.
8. VIP membership system, first time customers and long-term cooperation customers can get extra discount on some products.
- Q: What are the common sizes of steel rebars?
- The common sizes of steel rebars vary depending on the application, but some of the most commonly used sizes include #3 (3/8 inch), #4 (1/2 inch), #5 (5/8 inch), #6 (3/4 inch), and #8 (1 inch).
- Q: Can steel rebars be used in structures with high resistance to vibration?
- Structures with high resistance to vibration can indeed make use of steel rebars. These rebars are frequently employed as reinforcements in concrete structures to enhance their durability and strength. The inclusion of steel rebars bolsters the structural integrity of buildings and infrastructure, rendering them more impervious to a range of forces, including vibrations. Steel rebars possess exceptional tensile strength and stiffness, enabling them to evenly distribute and absorb applied loads throughout the structure. This characteristic helps to minimize concentrated stress points that may trigger vibrations or structural failure. Moreover, steel rebars are effective in controlling crack widths and preventing crack propagation, which further fortifies the structure against vibrations. Furthermore, steel rebars can be tailored to meet specific requirements based on projected vibration levels. By utilizing rebars with suitable diameters, spacing, and anchorage details, structures can be engineered to withstand vibrations caused by various external factors, such as earthquakes, wind loads, or nearby machinery. It is of utmost importance to ensure proper design and detailing of steel rebars in structures with high resistance to vibration. The layout of reinforcements must be meticulously planned to account for anticipated forces and vibrations. Additionally, the rebars should be adequately anchored and connected to other structural components to maintain their efficacy in combatting vibrations. All in all, when designed and implemented correctly, steel rebars serve as a dependable and widely-used reinforcement material that significantly enhances the resistance of structures to vibrations.
- Q: What are the common problems associated with steel rebars in concrete structures?
- Some common problems associated with steel rebars in concrete structures include corrosion, inadequate cover, improper placement, and insufficient anchorage. Corrosion can weaken the rebars and lead to structural deterioration. Inadequate cover refers to the insufficient distance between the rebar and the surface of the concrete, which can increase the risk of corrosion. Improper placement can result in poor load distribution and compromised structural integrity. Insufficient anchorage occurs when the rebars are not properly embedded in the concrete, reducing their ability to resist tension forces.
- Q: What is the process of joining steel rebars together?
- Rebar splicing or rebar connection is a common practice in reinforcing concrete structures to ensure their strength and integrity. Joining steel rebars can be achieved through various methods, each with its own advantages and suitability based on project requirements. Here are some frequently used techniques: 1. Lap Splicing: This traditional and widely adopted method involves overlapping two rebars and securing them together using wire or steel tie bars. The length of the overlap is typically determined by engineering codes and standards. 2. Mechanical Splicing: A more reliable and efficient option, mechanical splicing employs specially designed couplers or connectors to join rebars. These couplers, often threaded or tapered, allow the rebars to be screwed or wedged into the connector. 3. Welding: In certain situations, rebars can be joined through welding. This technique entails heating the rebars to their melting point and fusing them together using an electric arc. Welded splices are commonly used in large-scale construction projects that require high strength and durability. 4. Compression Splicing: Compression splicing involves using compression fittings or sleeves to join rebars. The rebars are inserted into the sleeves, and a hydraulic press is utilized to compress the fitting, creating a strong connection. Compression splicing is particularly advantageous when dealing with rebars of different sizes or in areas with limited space for lap splicing. Determining the appropriate method for joining steel rebars relies on factors such as structural design, load requirements, and construction constraints. It is crucial to consult with structural engineers and adhere to local building codes and regulations to ensure the proper and safe execution of the rebar splicing process.
- Q: Are steel rebars easy to handle and transport?
- Steel rebars are generally easy to handle and transport due to their relatively lightweight and compact nature. The smaller sizes of rebars, such as those commonly used in construction, can be easily lifted by workers without the need for heavy machinery. Additionally, their straight and elongated shape allows for convenient stacking and bundling, making them easier to store and transport. Furthermore, steel rebars can be easily cut and bent on-site using simple tools, which adds to their ease of handling during construction projects. However, it is important to note that larger and heavier rebars may require special equipment or machinery for handling and transportation to ensure safety and efficiency.
- Q: Can steel rebars be used in the construction of shopping malls and commercial buildings?
- Yes, steel rebars can be used in the construction of shopping malls and commercial buildings. Steel rebars are commonly used as reinforcement in concrete structures to enhance their strength and durability. Due to their high tensile strength and ability to withstand heavy loads, steel rebars provide structural stability and help prevent cracking and collapse in large-scale constructions like shopping malls and commercial buildings.
- Q: Can steel rebars be used in the construction of underground parking garages?
- Yes, steel rebars can be used in the construction of underground parking garages. Steel rebars are commonly used as reinforcement in concrete structures, including underground parking garages, to enhance the overall strength and durability of the construction. The use of steel rebars helps to prevent cracking and structural failures, making them an essential component in underground parking garage construction.
- Q: Are there any alternatives to steel rebars?
- There are multiple options available instead of steel rebars. One such option is the utilization of fiber-reinforced polymer (FRP) rebars, which consist of high-strength fibers embedded in a polymer matrix. FRP rebars present various advantages over traditional steel rebars, such as resistance to corrosion, high tensile strength, and lightweight characteristics. Moreover, they are non-magnetic and electrically non-conductive, making them appropriate for areas with concerns regarding electromagnetic interference. Another alternative is the employment of basalt rebars, which are manufactured from fibers derived from basalt rock. Basalt rebars offer similar benefits to FRP rebars, including corrosion resistance and high tensile strength. Furthermore, certain manufacturers have developed alternative materials like bamboo, carbon fiber, and glass fiber rebars, which have also displayed potential in specific applications. Nevertheless, it is crucial to consider that the selection of alternative rebars depends on the specific requirements of a project, and factors like cost, availability, and adherence to local building codes should be taken into account when choosing an alternative to steel rebars.
- Q: What is the difference between mild steel rebars and high-strength steel rebars?
- Construction utilizes two distinct types of reinforcement bars: mild steel rebars and high-strength steel rebars. The primary disparity between the two lies in their composition and mechanical attributes. Mild steel rebars, also recognized as low carbon steel rebars, are fashioned from steel with a relatively low carbon content. Typically, their carbon content ranges from 0.15% to 0.30%. These rebars are generally employed in standard construction projects where the concrete structure does not necessitate substantial tensile strength. Mild steel rebars possess a lower yield strength and ultimate tensile strength compared to high-strength steel rebars. Conversely, high-strength steel rebars, also referred to as high tensile strength rebars or HSD bars, are created from steel with a higher carbon content, typically ranging from 0.40% to 0.60%. These rebars are specially designed to proffer superior strength, endurance, and load-bearing capacity. High-strength steel rebars exhibit significantly higher yield strength and ultimate tensile strength compared to mild steel rebars. Consequently, they are suitable for employment in critical structures necessitating high load-bearing capacity, such as bridges, high-rise buildings, and industrial structures. Another noteworthy contrast between mild steel rebars and high-strength steel rebars lies in their ductility. Mild steel rebars possess enhanced ductility, signifying they can withstand more deformation before failure. This characteristic allows mild steel rebars to absorb more energy during seismic events or other dynamic loads, rendering them fitting for deployment in seismic zones. Conversely, high-strength steel rebars possess lower ductility but higher stiffness and strength, rendering them more resistant to extreme loads and providing enhanced structural integrity. It is crucial to acknowledge that while high-strength steel rebars offer superior strength and load-bearing capacity, they also incur higher costs compared to mild steel rebars. Hence, the selection between these two types of rebars hinges on the specific requisites of the construction project, encompassing the structural design, load conditions, and budgetary limitations.
- Q: Can steel rebars be used for both residential and commercial construction?
- Yes, steel rebars can be used for both residential and commercial construction. Steel rebars are commonly used as reinforcement in concrete structures to provide additional strength and stability. They are suitable for various construction projects, including residential buildings, commercial buildings, bridges, and infrastructure projects. The use of steel rebars ensures that the concrete structure can withstand heavy loads, seismic activity, and other external forces. Whether it is a small residential house or a large commercial complex, steel rebars are a reliable and commonly used material for reinforcing concrete structures in both residential and commercial construction.
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Favorites Compare Steel Rebar, Deformed Steel Bar, Iron Rods For Construction
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 1000 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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