<p>PCC-20SCBP: Compressive strength, f'c=20 MPa at 28 days on standard cylinders, cement conforming to BDS EN 197-1: 2003 CEM II/A-L/M/V/W 42.5N, water reducing admixture of complying type A under ASTM C 494, sand of minimum FM 2.2 and 38mm down well graded crushed stone chips (LAA&lt;=35).<br>[Using Batching Plant, Transit Mixer, Concrete Pump and bulk rate of Cement]</p>