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diameter 16
0.750 inch
3/8" in diameter.
Usualy 8mm of stirrups will be used
The column with the smallest diameter has greater pressure and the column with a larger diameter has less pressure.
That is a very good question. But it is very hard to explain without the visualization of demonstration.
Column A: Small Pebbles
The diameter of the bar. #6 is 1/8" larger than the #5.
46.2kg
Ties hold the forms together to ensure the forms stay in place when you pour in the concrete for the column. The above answer is incorrect. Ties have essentially nothing to do with forming concrete. They hold longitudinal rebar in place, not the formwork. They also provide shear resistance to the column as well as prevent the longitudinal rebar from buckling.
Black Steel Rebar is a regular Mild steel rebar which is used in most of the buildings. the other types in rebar are 1. Epoxy coated & 2. Stainless Steel epoxy coated bars are regular rebars coated with an anti rust material. these are used in marine constructions.
Epoxy is not required in rebar connections as concrete and wire are used to hold it in place. Rebar is a reinforcement place inside masonry structures to provide increased strength.