### How to Calculate Cement, Sand Quantity for Plastering ...

Plastering Work Ratio Calculation. = 100 m 2 x 0.012m = 1.2 m 3 (This is wet volume that means we need this much volume of cement mortar after mixing water, So for dry volume, we have to add 30-35% as bulkage of sand, we are using 35% and wastage as 20%) Consider 35% Sand Bulkage =...

### how many cubic feet in one unit of sand? - ALLInterview

14 Answers. 1 UNIT MEANS 100 FEET . What is the lap lenth for welded joints for reinforcement bars. and what is its IS code no.