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High Strength Concrete Construction Reinforcement Rebar For Construction
Reinforcement Rebar Product Information
Steel rebar (short for reinforcement rebar), known when massed as reinforcing steel or reinforcement steel, 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 weak 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.
Reinforcement Rebar Application And Advantage
Application:
Steel rebar is primarily used in concrete structural applications.These include floors, walls, pillars, and other projects that involve carrying heavy loads or aren’t supported well enough for just concrete to hold.Beyond these uses,rebar has also developed popularity in more decorative applications such as gates, furnishings, and art.
Advantage:
1.Carbon steel boasts similar thermal expansion coefficients to
concrete, meaning they both expand and contract at an equal rate,
making steel rebar an ideal counterpart for concrete.
2.Steel reinforcing bars are easy to manipulate, fuse and arrange,
and possess the inherant durability to endure handling during
construction and transportation.
3.Rebar is fast and straightforward to place, ready for concrete
pouring. The utilisation of reinforcement mesh can further
accelerate the process, allowing for the creation of slabs of
substantial size quickly and consistently.
Reinforcement Rebar Features
1.Better ductility and malleability
2.High yield strength and toughness
3.More bonding strength
4.Earthquake resistance
5.Corrosion resistance
6.High thermal resistance
7.Economical and safe in use
8.No loss in strength at welded joints
9.Ordinary electrodes used for welding the joints
Reinforcement Rebar Parameter
| Size(mm) | Base Diameter(mm) | Transverse Rib Height(mm) | Longitudinal Rib Height(mm) | Transverse Rib Spacing(mm) | Unit Weight(kg/m) |
| 6 | 5.8±0.3 | 0.6±0.3 | ≤0.8 | 4±0.5 | 0.222 |
| 8 | 7.7±0.4 | 0.8±0.3 | ≤1.1 | 5.5±0.5 | 0.395 |
| 10 | 9.6±0.4 | 1±0.4 | ≤1.3 | 7±0.5 | 0.617 |
| 12 | 11.5±0.4 | 1.2±0.4 | ≤1.6 | 8±0.5 | 0.888 |
| 14 | 13.4±0.4 | 1.4±0.4 | ≤1.8 | 9±0.5 | 1.21 |
| 16 | 15.4±0.4 | 1.5±0.5 | ≤1.9 | 10±0.5 | 1.58 |
| 18 | 17.3±0.4 | 1.6±0.5 | ≤2 | 10±0.5 | 2.00 |
| 20 | 19.3±0.5 | 1.7±0.5 | ≤2.1 | 10±0.8 | 2.47 |
| 22 | 21.3±0.5 | 1.9±0.6 | ≤2.4 | 10.5±0.8 | 2.98 |
| 25 | 24.2±0.5 | 2.1±0.6 | ≤2.6 | 12.5±0.8 | 3.85 |
| 28 | 27.2±0.6 | 2.2±0.6 | ≤2.7 | 12.5±1.0 | 4.83 |
| 32 | 31±0.6 | 2.4±0.7 | ≤3 | 14±1.0 | 6.31 |
| 36 | 35±0.6 | 2.6±0.8 | ≤3.2 | 15±1.0 | 7.99 |
Reinforcement Rebar Package Details
Wooden boxes package,and other Standard seaworthy package.
