ocr: C3 100 Concrete Estimator Mixes Thickness part cement: sand: I coarse aggregate Thickness (in mm) 100 A 100mm > 1:2.5:4 Length (in metres) 2 B 50-100mm 1:2:3 wicth (in metres) 10 C - - 50mm 1:0:3 A B C Volume (in metre) 2 Bags Cement (40kg) 14 17 26 Sand mr 1,2 1,2 2 Coarse. Aggregate mr 1,9 1,5 Total. Aggregate m 3,1 2,7 2 Note: : Enter Thickness, Length and Width then read off results.
