Your browser isn’t supported any more. Update it to obtain the greatest YouTube practical experience and our newest capabilities. Find out more Rebar (reinforcement steel/reinforcing steel) is actually a creating substance used to Increase the properties of concrete blocks. Individuals wires are made of patterned steel (increases adhesion), and they're https://sosyal-medya-strayejisi88888.activablog.com/28192704/İstanbul-sıhhi-tesisatçı