0.222
8mm rebar weighs 0.395kg/m
0.395 kgs = unit wt of 8 mm dia rebar There is another way of calculating the specific weight (or unit weight) of a rebar. Especially for those who are interested of rebars less than 10mm of dia. the way is to calculate it mathematically knowing that the density of steel rebars is 7851 Kg/m3. 8mm rebar ==>Unit weight [Kg/m] = Cross-Sectional Area [m2] x Density [kg/m3]= (Pi)x(radios)2 x 7851 kg/m3 = 0.395 Kg/m Good luck !!
You can create a Rebar cutting list by using a software program such as Microsoft Excel or Google Drive. Use the table to create a cutting list for Rebar.
It's usually the very base of a structure that bears and distributes the total weight of the building. It's usually concrete of varying thickness and width depending on the weight it has to carry and usually contains rebar for additional strength
3.85 Kg/m
0.222 kg/m
Unit weight of 36mm rebar is 7.99 kg per meter
0.222
0.88888
490pcf
The weight of 20mm diameter reinforcement bar is approximately 2.47 kg/m.
3.77
=1.041
8mm rebar weighs 0.395kg/m
12" of #4 rebar = 0.668 lb/ft
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.