| After-sales Service: | 2 Years |
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| Warranty: | 2 Years |
| Length: | 6m |
| Standard: | ASTM |
| Material: | Stainless Steel, Alloy, Carbon Steel or Cusomized |
| Tolerate: | +/-1% |
| Samples: |
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| Customization: |
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Steel Rebar (short for reinforcing bar), known when massed as reinforcing steel or reinforcement steel,[1] is a steel bar used as a tension device in reinforced concrete and reinforced masonry structures to strengthen and aid the concrete under tension. Concrete is strong under compression, but has low tensile strength. Rebar significantly increases the tensile strength of the structure. Rebar's surface features a continuous series of ribs, lugs or indentations to promote a better bond with the concrete and reduce the risk of slippage.
The most common type of rebar is carbon steel, typically consisting of hot-rolled round bars with deformation patterns embossed into its surface. Steel and concrete have similar coefficients of thermal expansion,[2] so a concrete structural member reinforced with steel will experience minimal differential stress as the temperature changes.
Other readily available types of rebar are manufactured of stainless steel, and composite bars made of glass fiber, carbon fiber, or basalt fiber. The carbon steel reinforcing bars may also be coated in zinc or an epoxy resin designed to resist the effects of corrosion, especially when used in saltwater environments. Bamboo has been shown to be a viable alternative to reinforcing steel in concrete construction.[3][4] These alternative types tend to be more expensive or may have lesser mechanical properties and are thus more often used in specialty construction where their physical characteristics fulfil a specific performance requirement that carbon steel does not provide.
| Essential details | |||
| Product name: | Steel bar /Deformed steel rebar/Straight-bar/Steel rods | Processing Service: | Bending, Welding, Decoiling, Cutting, Punching |
| Standard: | AiSi | Alloy Or Not: | Is Alloy |
| Grade: | HRB400/ HRB500/ HRB335/400/500 | Delivery Time: | 8-14 days |
| Length: | 6-12M/By customer | Material: | HRB335 /HRB400 /HRB400E/ HRB500 |
| Place of Origin: | Tianjin, China | Technique: | Hot Ribbed Steel Rebar |
| Brand Name: | Chicago | Commodity: | Standard Rebar Specification Rebar Steel |
| Model Number: | Carbon Structural Steel | Main Application: | Cnstruction Building |
| Application: | Construction, Construction Buliding Bridge House and so on. | Tolerance: | ±1% |
| Surface shape: | Spiral shape/Herringbone shape/Crescent shape | ||
| Shape: | Straight-bar/Coil | ||
| Diameter: | 6mm/6.5mm/8mm/10mm | ||
| 12mm/14mm/16mm/118mm/20mm/22mm/25mm/28mm/32mm/36mm/40mm/50mm | |||
| Typ: | diameter range(from:6mm-10mm): | Coil | |
| diameter range(from:12mm-50mm): | Straight | ||
| Supply Ability: | 30000 Tons per Month | ||
| Packaging & delivery | |||
| Packaging Details: | standard packaging | ||
| Port: | Tianjin, China | ||
| Lead time: | |||
| Quantity(tons) | 500 | >500 | |
| Lead time (days) | 7 | To be negotiated | |
The foremost benefit of using the steel rebar is it provides great support for the building strutures. The primary aim of the steel rebar is to guarantee the resistance of the building by supporting the new design loads. These rebars not only aid the concrete structure but are employed for aesthetic reasons as well.
Reinforcing steel bars are used to help concrete withstand tension forces. Concrete is sufficiently strong to compression forces by nature, but tension forces can crack it.
The deformed pattern on a rebar helps the concrete adhere to the reinforcing steel surface. The pattern on a deformed bar isn't specified, but the spacing and the height of the "bumps" are regulated.
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