Hot-Rolled Steel Deformed Bar,Rebar,Deformed Steel Bar
- 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:How do steel rebars prevent cracks and structural failures?
- Steel rebars prevent cracks and structural failures by providing reinforcement and enhancing the strength of concrete. When embedded in concrete, rebars act as a framework that helps distribute the load evenly, reducing stress concentrations and preventing the formation of cracks. This reinforcement ensures that the concrete structure can withstand external forces, such as heavy loads or seismic activity, thereby minimizing the risk of structural failures.
- Q:What is the role of steel rebars in tunnel construction?
- Steel rebars play a crucial role in tunnel construction as they provide structural strength and reinforcement to the concrete walls and floors. They enhance the overall stability and durability of the tunnel, ensuring it can withstand the immense pressure, ground movements, and potential seismic activity. Rebars help prevent cracks and structural failures, making them an essential component in tunnel construction.
- Q:Can steel rebars be used in seismic zones?
- Yes, steel rebars can be used in seismic zones. In fact, they are commonly used in construction projects located in areas prone to earthquakes. The high tensile strength and ductility of steel rebars make them an excellent choice for reinforcing concrete structures, ensuring their stability and resistance against seismic forces. Additionally, steel rebars can be designed and installed in a way that enhances the overall seismic performance of buildings and infrastructure.
- Q:What is the ductility of steel rebars?
- The ductility of steel rebars refers to its ability to deform under tension without fracturing. Steel rebars are known for their high ductility, allowing them to withstand significant bending and stretching without breaking. This property makes them ideal for reinforcing concrete structures, where they can absorb and distribute loads effectively.
- Q:What is the bending capacity of steel rebars?
- The bending capacity of steel rebars depends on various factors such as the diameter, grade, and reinforcement detailing. Generally, steel rebars have high bending capacity due to their inherent strength and ductility. However, the specific bending capacity can vary and should be determined based on engineering calculations and design standards.
- Q:Do steel rebars have any specific markings or codes?
- Yes, steel rebars typically have specific markings or codes to indicate their size, type, and grade. These markings are essential for identifying and ensuring the correct usage of rebars in construction projects.
- Q:How do steel rebars contribute to the crack control in slabs and walls?
- Steel rebars contribute to crack control in slabs and walls through their ability to resist tensile forces. When concrete slabs and walls experience loads, such as the weight of the structure or external forces, they may develop tensile stresses. Concrete is strong in compression but weak in tension, making it prone to cracking under tensile forces. Steel rebars are embedded within the concrete to counteract these tensile stresses. By absorbing and distributing the tensile forces, rebars help to prevent crack formation and control their propagation. The rebars act as reinforcement, increasing the overall tensile strength of the concrete. The presence of steel rebars in slabs and walls helps to limit the width and length of cracks that may occur by providing resistance against the tensile stresses. This crack control is crucial for maintaining the structural integrity and durability of the concrete elements. Furthermore, steel rebars can also contribute to crack control by improving the overall ductility of the structure. Ductility refers to the ability of a material to deform under load without fracturing. By enhancing the ductility of the concrete, the rebars allow the structure to absorb energy and deform in a controlled manner, reducing the likelihood of sudden failure or catastrophic collapse. In summary, steel rebars play a vital role in crack control in slabs and walls by increasing the tensile strength of concrete, limiting crack width and length, and improving overall structural ductility. Their presence ensures the long-term durability and safety of these concrete elements.
- Q:How are steel rebars used in retaining walls?
- Steel rebars are commonly used in retaining walls to provide additional strength and reinforcement. They are typically placed horizontally within the concrete structure to prevent cracking and improve the wall's structural integrity. The rebars help distribute the load and resist the pressure exerted by the retained soil, ensuring the stability and durability of the retaining wall.
- Q:How do steel rebars affect the load-bearing capacity of concrete structures?
- Steel rebars play a crucial role in enhancing the load-bearing capacity of concrete structures. They are embedded within the concrete to provide tensile strength, as concrete is weak in tension. By reinforcing the concrete, rebars help to distribute and bear the applied loads, improving the overall structural performance. The presence of steel rebars in concrete structures helps to resist cracking and prevent structural failure under various load conditions. When a load is applied to a concrete structure, such as a beam or a column, the rebars absorb the tensile forces generated by the load. This prevents the concrete from cracking and ensures that the structure remains intact and stable. Moreover, the rebars also enhance the flexural strength of concrete structures. Flexural strength refers to the ability of a material to withstand bending forces. By reinforcing the concrete with rebars, the structure becomes more resistant to bending and can bear heavier loads without experiencing excessive deflection or failure. In addition to improving tensile and flexural strength, steel rebars also enhance the shear strength of concrete structures. Shear strength refers to the ability of a material to resist forces that cause one layer of the material to slide relative to another layer. By providing additional reinforcement, rebars strengthen the concrete against shear forces, making the structure more resistant to lateral loads and preventing shear failure. Overall, steel rebars significantly enhance the load-bearing capacity of concrete structures by providing tensile, flexural, and shear strength. Their presence enables concrete structures to withstand higher loads, increases their durability, and ensures their long-term structural integrity. Properly designed and installed rebars are essential for constructing safe and structurally sound concrete buildings, bridges, and other infrastructure projects.
- Q:How are steel rebars used in the construction of power transmission towers?
- Steel rebars are commonly used in the construction of power transmission towers to reinforce the concrete foundations and provide structural stability. They are placed within the concrete to enhance its tensile strength and resistance to bending, ensuring the tower's ability to withstand the weight of the structure and the forces exerted by wind and load.
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Hot-Rolled Steel Deformed Bar,Rebar,Deformed Steel Bar
- 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
OKorder Financial Service
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