... can install it well by hands. If to use steel formwork in the same size, it have to ... columns and beams, which is more flexible than steel formwork.4, perfect concrete surfaces without rework5, ... labor cost. Best choice to replace traditional expensive steel circular column formwork.Technical dates No.TestingDates1Moisture8-12 ... USD 110,000.00.If to make use of STEEL formwork, it will need 15 days and ...