The weight of 20mm diameter reinforcement bar is approximately 2.47 kg/m.
10 mm rebar weighs 0.376 pounds per foot.
0,561 kg/m
0.617 kg/m
ANSWER
2.87kgs/mtr
No
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negative 5 oz
Loose and dry 1522 Kg/cu. meter
it depends on how much of it you have if you have 1kg of gold then you will have 1kg of gold
0.888 kilos per meter
3.85 Kg/m
0.222 kg/m
3.4 lbs/ft or 5.06 kg/m
8mm rebar weighs 0.395kg/m
12" of #4 rebar = 0.668 lb/ft
None. Concrete may be formed without metal.If you are reinforcing the concrete with rebar then it depends on what loads the reinforced concrete will have to bear, the dimension of the rebar, the safety factor involved, and lots of other geometric factors.Steel bars quantity will be according to structure element; but a (very) rough average of 120 KG per cubic meter.
No
The amount of rebar depends on the thickness of what you are making. All three dimensions.
33 Ton, On average granits weighs 2.75 Ton per cubic meter
2500N/m3
400kg