80% 3,425 lb
To estimate the amount of rebar, a set of structural drawings are required. Once you have this information you will review the plans locating the sizes, spacings, configurations and locations of the rebar required. Each of these are reviewed in conjunction with the overall scope of the project. Using a means of tabulation, either via computer or paper, you roughly calculate and list each item. Then the tabulation can be utilized to calculate the weight and totals of the material to be used.
it would depend entirely on the rebar design.....
188 nos.of rebar
To install rebar stirrups at corners on footings, first, cut the rebar to the required lengths for the stirrups. Bend the rebar into a U-shape, ensuring the legs are long enough to be anchored into the footing. Position the stirrups at the corners, tying them securely to the vertical rebar using wire ties to maintain proper spacing and alignment. Finally, ensure that the stirrups are placed at the correct height before pouring the concrete.
You have to find a chart that will indicate the weight per unit of measure for the appropriate rebar size. Than take that and multiply it by the the length of the rebar. For example, a #4 rebar weighs 0.668 lbs/ft. If you have 5 @ 20-00 pieces that is 0.668 X 20 X 5 = 67 lbs. Charts are available throughout the web or at CRSI.org.
You need the size of the rebar involved to calculate the weight. Charts can be found at CRSI.org or Rebarapps.com. Than take that and multiply it by the the length of the rebar. For example, a #4 rebar weighs 0.668 lbs/ft. If you have 5 @ 20-00 pieces that is 0.668 X 20 X 5 = 67 lbs. You need to know the size of the bar to calculate.
16mm weighs 1.552 kg/m 1 metric tonne 1000 kg So about 644m length
To convert rebar from diameter (e.g., Y16) to tons, first determine the weight per meter of the rebar. For Y16 rebar, it typically weighs about 1.58 kg per meter. Then, measure the total length of rebar in meters, multiply it by the weight per meter, and divide by 1,000 to convert kilograms to tons. For example, for 100 meters of Y16 rebar, the calculation would be (100 m * 1.58 kg/m) / 1,000 = 0.158 tons.
The weight of 9mm rebar (also known as #3 rebar) is approximately 0.39 kg per meter (or about 0.26 pounds per foot). To calculate the total weight for a specific length, you can multiply the length in meters by 0.39 kg/m. For example, a 10-meter length of 9mm rebar would weigh around 3.9 kg.
To estimate the amount of rebar, a set of structural drawings are required. Once you have this information you will review the plans locating the sizes, spacings, configurations and locations of the rebar required. Each of these are reviewed in conjunction with the overall scope of the project. Using a means of tabulation, either via computer or paper, you roughly calculate and list each item. Then the tabulation can be utilized to calculate the weight and totals of the material to be used.
You have to find a chart that will indicate the weight per unit of measure for the appropriate rebar size. Than take that and multiply it by the the length of the rebar. For example, a #4 rebar weighs 0.668 lbs/ft. If you have 5 @ 20-00 pieces that is 0.668 X 20 X 5 = 67 lbs. Charts are available throughout the web or at CRSI.org.
it would depend entirely on the rebar design.....
Rebar Detailing is a procedure of making shop drawings for the steel reinforcement for the development procedure. The Rebar Detailing procedure incorporates the position, bending shapes, amount, description, laps of the reinforcing steel and measurements. The Rebar Detailing Drawings are made to incorporate the separating, area, rebar size and lap of steel. The Rebar Detailing Services includes: Rebar Detailing Services, Rebar Shop Drawings Services, Rebar fabrication Services, Rebar Framing Plan Design, Rebar Structure Foundation, Rebar Pit Design, Rebar Framing Plan, Rebar Beam Design, Rebar Structure Steel Detailing, Structure Foundation Rebar Detailing.
To determine the amount of rebar needed for a 20 x 60 x 8 inch slab, you first need to calculate the perimeter and then the spacing of the rebar. For a typical slab, rebar is usually placed at 12 to 18 inches apart in each direction. Assuming you use #4 rebar (0.5 inches in diameter) spaced at 16 inches on center, you would need approximately 8 pieces of rebar along the 20-inch side and 5 pieces along the 60-inch side, totaling around 13 lengths of rebar, considering overlaps and cut-offs. Always consult local building codes and structural engineers to confirm specific rebar requirements for your project.
To determine how many pieces of 12mm rebar make a ton, first, calculate the weight of a single piece. A 12mm rebar typically weighs about 0.888 kg per meter. Therefore, for a standard length of 12 meters, one piece would weigh approximately 10.66 kg. Since there are 1,000 kg in a ton, you would need about 94 pieces of 12mm rebar per ton.
The unit of measurement for rebar thickness, such as 14mm, is in millimeters (mm). This measurement refers to the diameter of the rebar.