how can change 10mm dia @275 c/c bar spacing to 12 mm
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is it fair to recruit another prestressing agency once earlier agency has provided guide cone for post stressing the Concrete -I girders? It is observed that the bearing plate of another agency is not matching with the earlier one resulting in protruded strands after stressing from the face of girder. Kindly advice.
HOW MUCH STEEL REQUIRED FOR SLAB OF AREA 23'3"*18.3"? FOR SLAB HOW MUCH DIAMETER BAR WILL USE?
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