Steel rebar is everywhere, from sidewalks to skyscrapers. “It’s pervasive in any concrete structure. They’re just full of rebar,” says Dan Walczyk, a professor of mechanical engineering at ...

The build began with a regular set of 20″ bike wheel rims with all the spokes taken out. A ring of steel rebar welded on the inner perimeter gave the rims more strength.

“The new ex-factory booking rates of 9.5mm, 10 mm and 12mm deform and xtreme rebar are Rs187,500 per ton, while steel of measurement 16mm and above will be priced at Rs185,500 per ton,” the ...