TMT bar deformed bar reinforcing steel bar steel rebar
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 200000 m.t./month
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Specification
Standard:
ASTM,GB
Technique:
Hot Rolled,Cold Drawn,Extruded
Shape:
rebar
Surface Treatment:
Black
Steel Grade:
HRB400,HRB500
Thickness:
4-50
Length:
1-12m or customized
Net Weight:
0.099-15.42kg/m
Packaging:
naked and in bundles tied with wire rod or steel strip
We supply ms equal & unequal angle bar, channel bar,jis channel, upn, steel i beam,h beam, ipe, ipeaa, steel sheet pile, flat bar, hollow section, tmt bar, wire rod, binding wire, wire mesh, hrc, CRC, gi coil, ppgi, roofing sheet, chequered coil & plates, medium plate, scaffolding systems, prefabricated container houses etc. Also for metal & steel processing.
If you are in the market for any steel products, please feel free to contact us.
- Q: How are steel rebars classified based on their surface patterns?
- There are two main categories for classifying steel rebars, which are based on their surface patterns. These categories include plain rebars and deformed rebars. Plain rebars have a smooth and plain surface without any surface patterns or deformations. They are mainly used in situations where the concrete needs to slide along the rebar, such as in bridges and highway pavements. The smooth surface of plain rebars ensures a strong bond between the steel and concrete, allowing for good load transfer between the two materials. On the other hand, deformed rebars have surface patterns or deformations that improve their bond with concrete. These patterns can take the form of ribs, indentations, or other irregularities. Deformed rebars provide better mechanical anchoring to the concrete, preventing slippage and enhancing the overall structural integrity of reinforced concrete structures. Furthermore, deformed rebars are further classified based on the type and shape of their surface patterns. Some common types include ribbed rebars, indented rebars, and twisted rebars. Ribbed rebars have continuous, evenly spaced ribs along their entire length, ensuring strong bonding strength with the concrete even under heavy loads. Indented rebars have indentations or impressions along their length, increasing the surface area and enhancing the bond between the steel and concrete. Twisted rebars have a twisted pattern along their length, providing additional mechanical interlocking between the rebar and concrete. The choice of rebar surface pattern depends on the specific requirements of the construction project. Factors such as the type of structure, load-bearing capacity, and local building regulations play a crucial role in determining the appropriate classification of steel rebars based on their surface patterns.
- Q: Can steel rebars be used in water treatment facilities?
- Yes, steel rebars can be used in water treatment facilities. Steel rebars are commonly used in the construction of various structures, including water treatment facilities. They provide strength and durability to the concrete structures, ensuring their stability and longevity in the harsh environment of water treatment facilities.
- Q: Can steel rebars be used in the construction of sports stadiums or arenas?
- Yes, steel rebars can certainly be used in the construction of sports stadiums or arenas. Steel rebars are commonly utilized as reinforcement in concrete structures, and their high tensile strength and durability make them well-suited for large-scale projects like sports stadiums. The rebars provide additional support and stability to the concrete, helping to withstand the immense loads and forces that stadiums and arenas may experience during events. Additionally, steel rebars can be easily shaped and bent to fit the specific needs and design requirements of the structure, making them a versatile choice for construction purposes.
- Q: How long do steel rebars typically last before corroding?
- Steel rebars typically last a significant amount of time before corroding, but the exact duration can vary depending on several factors. Generally, rebars are designed to have a service life of around 50 to 100 years. However, this estimate can change based on the environment and conditions in which the rebars are exposed. Corrosion of steel rebars occurs when they are exposed to moisture, oxygen, and other corrosive elements, such as chloride ions. Factors such as humidity, temperature, pH level of the surrounding environment, and the presence of chemicals can all influence the rate at which corrosion occurs. In areas with high humidity or near coastal regions where saltwater spray is prevalent, rebars may corrode at a faster rate due to the presence of chloride ions. On the other hand, in dry and less corrosive environments, rebars may last longer before showing signs of corrosion. To enhance the durability and longevity of steel rebars, various corrosion prevention techniques and protective measures can be employed. These include applying coatings or paints to the rebars, using stainless steel rebars, incorporating corrosion inhibitors in the concrete mix, and ensuring proper concrete cover thickness to shield the rebars from environmental exposure. Regular maintenance and inspections are also essential to identify any signs of corrosion early on and take appropriate measures to repair or replace the affected rebars. Overall, the lifespan of steel rebars before corrosion is influenced by multiple factors, and proper preventive measures can significantly extend their durability.
- Q: What are the different types of steel rebars used in dam constructions?
- There are generally three types of steel rebars commonly used in dam constructions: mild steel rebar, high-strength deformed rebar, and epoxy-coated rebar. These rebars serve different purposes based on their properties and are chosen accordingly for specific areas of the dam structure. Mild steel rebars are typically used in non-structural areas, while high-strength deformed rebars provide greater tensile strength for critical structural elements. Epoxy-coated rebars are used in environments where corrosion resistance is crucial, such as areas exposed to water or chemicals.
- Q: Can steel rebars be used in earthquake-prone areas?
- Yes, steel rebars can be used in earthquake-prone areas. Steel rebars are commonly used in construction, including in earthquake-resistant structures. The high tensile strength and ductility of steel make it a suitable material for reinforcing concrete and providing strength and stability to structures during earthquakes.
- Q: How are steel rebars bent or shaped to fit specific construction requirements?
- Steel rebars are bent or shaped to fit specific construction requirements using various methods such as manual bending, mechanical bending machines, or hydraulic bending machines. These techniques involve applying force to the rebar, which causes it to bend or take on a desired shape. The specific method used depends on the complexity of the required shape and the quantity of rebars needed.
- Q: What is the typical cost of steel rebars per ton?
- The typical cost of steel rebars per ton can vary depending on various factors such as the type and grade of rebar, market conditions, and location. However, as of 2021, the average price range for steel rebars is approximately $600 to $900 per ton.
- Q: What are the common myths and misconceptions about steel rebars?
- There are several common myths and misconceptions about steel rebars. One misconception is that all rebars are the same, when in fact there are different grades and types of rebars with varying properties and strengths. Another myth is that steel rebars are prone to rusting easily, but in reality, rebars are typically coated with protective substances or used in conjunction with concrete to prevent corrosion. Additionally, some people believe that steel rebars are not environmentally friendly, but they are actually highly recyclable and can be reused in various construction projects. Overall, it's important to dispel these myths and understand the true characteristics and benefits of steel rebars in construction.
- Q: Can steel rebars be used in the construction of stadiums and arenas?
- Yes, steel rebars can be used in the construction of stadiums and arenas. Steel rebars provide strength and durability to concrete structures, making them ideal for large-scale projects like stadiums and arenas that require high load-bearing capacity and structural integrity.
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TMT bar deformed bar reinforcing steel bar steel rebar
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 200000 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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