Steel Deformed Rebar In Coil Small Sizes for Construction
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- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 m.t./month
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1. Structure of Steel Deformed Rebar In Coil Small Sizes for Construction Description:
Steel deformed rebar in coil small sizes for construction is a beam with an I-shaped cross-section. The horizontal elements of the "I" are known as flanges, while the vertical element is termed the "web". Steel deformed rebar in coil small sizes for construction is usually made of structural steel and is used in construction and civil engineering. The steel deformed rebar in coil small sizes for construction resists shear forces, while the flanges resist most of the bending moment experienced by the beam. Steel deformed rebar in coil small sizes for construction theory shows that the I-shaped section is a very efficient form for carrying both bending and shears loads in the plane of the web.
2. Main Features of Steel Deformed Rebar In Coil Small Sizes for Construction:
• Grade: Q235
• Type: Mild carbon steel
• Deflection: The stiffness of the I-beam will be chosen to minimize deformation
• Vibration: The stiffness and mass are chosen to prevent unacceptable vibrations, particularly in settings sensitive to vibrations, such as offices and libraries.
• Local yield: Caused by concentrated loads, such as at the beam's point of support.
3. Steel Deformed Rebar In Coil Small Sizes for Construction Images:
4. Steel Deformed Rebar In Coil Small Sizes for Construction Specification:
Mechanical Properties | Grade | Steel diameter（mm） | |||
≤16 | 16~40 | 40~60 | 60~100 | ||
Yield Point Δs/MPa | Q195 | ≥195 | ≥185 | - | - |
Q235 | 235 | 225 | 215 | 205 | |
Tensile Strength | Q195 | 315~390 | |||
Q235 | 375~500 | ||||
Elongation δ5% | Q195 | ≥33 | ≥32 | - | - |
Q235 | 26 | 25 | 24 | 23 | |
5. FAQ
We have organized several common questions for our clients，may help you sincerely:
①Is this product same as W beam？
In the United States, the most commonly mentioned I-beam is the wide-flange (W) shape. These beams have flanges in which the planes are nearly parallel. Other I-beams include American Standard (designated S) shapes, in which flange surfaces are not parallel, and H-piles (designated HP), which are typically used as pile foundations. Wide-flange shapes are available in grade ASTM A992,[4] which has generally replaced the older ASTM grades A572 and A36.
②How to inspect the quality？
We have a professional inspection group which belongs to our company. We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.
③Is there any advantage about this kind of product?
Steel I beam bar IPE has a reduced capacity in the transverse direction, and is also inefficient in carrying torsion, for which hollow structural sections are often preferred.
- Q: What are the guidelines for proper anchoring of steel rebars in concrete structures?
- The guidelines for proper anchoring of steel rebars in concrete structures involve several key steps. Firstly, the rebars should be placed at the correct depth within the concrete to ensure sufficient bonding and structural integrity. It is important to clean the rebars thoroughly before installation to remove any dirt or debris that may hinder the bond. Additionally, the rebars should be positioned at the appropriate spacing and secured in place using rebar chairs or supports to maintain their correct position during the concrete pouring process. Adequate concrete cover should be provided around the rebars to protect them from corrosion and fire damage. Lastly, proper curing of the concrete is essential to allow the rebars to effectively bond and provide the necessary strength to the structure. Overall, following these guidelines ensures the reliable anchoring of steel rebars and enhances the overall durability and safety of the concrete structure.
- Q: How do steel rebars affect the durability of concrete?
- Steel rebars enhance the durability of concrete by providing tensile strength, preventing cracking and improving the overall structural integrity of the concrete.
- Q: Can steel rebars be used in foundation reinforcement?
- Yes, steel rebars can be used in foundation reinforcement. Steel rebars provide strength and stability to concrete foundations, helping to distribute loads and prevent cracking or collapsing. Additionally, steel rebars enhance the overall durability and longevity of the foundation.
- Q: Can steel rebars be used in marine structures?
- Yes, steel rebars can be used in marine structures. However, it is crucial to use corrosion-resistant rebars, such as stainless steel rebars or epoxy-coated rebars, to prevent corrosion in the harsh marine environment.
- Q: What are the different types of steel rebars used in precast concrete constructions?
- There are several different types of steel rebars commonly used in precast concrete constructions. These rebars are designed to provide reinforcement and increase the strength and durability of the concrete structure. 1. Mild Steel Rebars: These are the most commonly used type of rebars due to their affordability and easy availability. They have a low carbon content and are suitable for most precast concrete applications. 2. High Strength Deformed (HSD) Rebars: These rebars have a higher yield strength compared to mild steel rebars. They are made by hot rolling process and have deformations on their surface to provide a better grip with concrete. HSD rebars are commonly used in heavy-duty structures or where additional strength is required. 3. Carbon Steel Rebars: Carbon steel rebars are made from carbon steel alloys and have a higher carbon content compared to mild steel rebars. They offer improved strength and durability and are often used in precast concrete constructions that require high tensile strength. 4. Epoxy-Coated Rebars: These rebars are coated with an epoxy layer to protect them from corrosion and increase their lifespan. Epoxy-coated rebars are commonly used in precast concrete constructions that are exposed to harsh environments or have high moisture content. 5. Stainless Steel Rebars: These rebars are made from stainless steel alloys, which provide excellent resistance to corrosion. Stainless steel rebars are used in precast concrete constructions that are exposed to corrosive substances, such as seawater or chemicals. It is important to select the appropriate type of rebar for a precast concrete construction based on the specific requirements of the project, including the load-bearing capacity, durability, and environmental conditions. Consulting with a structural engineer or a construction professional can help determine the best type of rebar for a particular application.
- Q: Can steel rebars be used in high-strength concrete?
- Yes, steel rebars can be used in high-strength concrete. In fact, they are commonly used as reinforcement in high-strength concrete structures to enhance the overall strength and durability of the concrete.
- Q: Can steel rebars be used in the construction of underground parking structures?
- Yes, steel rebars can be used in the construction of underground parking structures. Steel rebars are commonly used in reinforced concrete structures to provide strength and durability. In underground parking structures, where the load-bearing capacity and structural integrity are crucial, steel rebars are essential in reinforcing the concrete to withstand the weight of vehicles and the underground environment.
- Q: What are the guidelines for repairing damaged steel rebars in a structure?
- The guidelines for repairing damaged steel rebars in a structure typically involve a few key steps. Firstly, it is important to assess the extent of the damage and determine if the rebars can be repaired or need to be replaced entirely. If repair is feasible, the damaged portion of the rebar should be carefully cut out, ensuring that the surrounding concrete is not affected. The surface of the remaining rebar should then be prepared by removing any rust, scale, or contaminants. Next, an appropriate repair material, such as epoxy or a cementitious grout, should be applied to bond the repaired rebar with the existing structure. The repaired area should be properly cured and protected to ensure its long-term durability. It is crucial to follow industry standards and consult with structural engineers or professionals experienced in rebar repair to ensure the repair is done correctly and meets the necessary requirements for structural integrity.
- Q: Can steel rebars be used in dam construction?
- Yes, steel rebars can be used in dam construction. Rebars, which are steel bars used to reinforce concrete structures, provide added strength and durability to the dam. They are typically embedded within the concrete to enhance its tensile strength and prevent cracking under the pressure of the water.
- Q: How are steel rebars protected during concrete pouring?
- Steel rebars are typically protected during concrete pouring by using a layer of epoxy coating or corrosion-resistant paint. This protective layer acts as a barrier between the rebar and the concrete, preventing direct contact and reducing the risk of corrosion. Additionally, plastic or foam covers can be used to shield the rebars from the wet concrete, ensuring proper adhesion and preventing damage during the pouring process.
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Steel Deformed Rebar In Coil Small Sizes for Construction
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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