✅ Calculation for Random Rubble Masonry. 📌GIVEN DATA ◼Length of the wall (L) = 5 m ◼Height of the wall (H) = 3 m ◼Thickness of the wall (T) = 0.6 m ◼Mortar proportion = 1:6 (Cement: Sand) ◼Dry Volume coefficient = 1.33 (to account for voids in stones) 📌Calculate Volume of Masonry ◼Volume = Average Length x Height x Thickness =5 × 3 × 0.6 =9 m³ 📌 Calculate the Quantity of Stone and Mortar 1. Stone Typically Occupies 70% of Total Volume: = Volume of stone = 9 × 0.7 = 6.3m³ 2. Mortar occupies 30