Details: solid blocks of size 30x20x15cm portland cement coarse sand (zone iii) stone aggregate(single size): 40 mm nominal size stone aggregate(single size):20 mm nominal size hire charges of concrete mixer 0.25 to 0.40 with hopper (needle type 40 mm) fine sand (zone iv) green net 75% shade pvc pipe 15 mm outer dia 10kgf/cm2
Sector: RDPR