#9 Reinforcing Bar
Used for medium-duty to heavy-duty industrial and construction applications, #9 reinforcing bar, or #9 rebar, is ideal for a wide range of demanding projects. Crafted from carbon steel, #9 rebar is typically used to stabilize transfer slabs in the construction of skyscrapers. It is also an extremely effective reinforcing material in retaining walls, abutments, columns and beams, making it an excellent choice for bridges and piers in addition to high-rise buildings.
Common Applications Using #9 Reinforcing Bars
Below are common applications that typically use #9 rebars:
- Construction applications:
- Hospital and schools
- Parking structures
- Water treatment plans
- Used to stabilize transfer slabs in the construction of skyscrapers
- Reinforcing material in retaining walls, abutments, columns, and beams
- Excellent for bridges and piers, and high-rise buildings
- Hillside structures, cantilevered structures, spiraled vertical columns
Specifications For #9 Rebar
- Soft size (metric size): 29
- Weight per unit length (pounds per foot): 3.4
- Nominal diameter (inches): 1.128
- Nominal area (square inches): 1
| Imperial Bar Size | "Soft" Metric Size | Weight per unit length (lb/ft) | Mass per unit length (kg/m) | Nominal Diameter (in) | Nominal Diameter (mm) | Nominal Area (in²) | Nominal Area (mm²) |
| #9 | #29 | 3.4 | 5.071 | 1.128 | 28.65 | 1 | 645 |
Because #9 rebar and concrete have comparable heat expansion coefficients, rebar offers an ideal solution to the construction challenges posed by concrete’s inherent shortcomings in tensile strength.
At Harris Supply Solutions, we offer a range of rebar products in a full selection of standard sizes, as well as black rebar, fabricated rebar and epoxy-coated rebar. Our goal is to supply construction contractors and engineers with products that exceed national standards for strength and safety.
We are the largest supplier of steel remesh and rebar products in the United States. An efficient network of regional suppliers supports our nationwide presence, and our well-trained team of customer service specialists offers expert guidance about the suitability of specific rebar for your application. To obtain a price quote, place an order, or request more information, contact our customer service team today.
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