Roof Plastering Ratio

Plastering work ratio calculation.

Roof plastering ratio.

Area width x height 10 x 10 100m 2. To calculate the cement and sand for 100 m 2 plastering area in 1 6 ratio and 12 mm thickness. 6 mm thickness of cement plaster and cement mortar 1 3 or 1 4 is recommended for cement plastering on rcc surfaces on the rcc walls fascia etc. 100 m 2 x 0 012m 1 2 m 3.

Required volume of cement 1 4 x 1 55 void ratio x mortar volume 1 4 x 1 55 x 10 0 015 0 058 cum or 1 67 bags required sand volume 3 4 x 1 55 void ratio x mortar volume 3 4 x 1 55 x 10 0 015 0 174 m 3. For a better understanding we are going to do this calculation for 100 sq m area. We have detailed the calculation in our plastering work calculation post. Always use good quality of cement different grades of cement as well as good quality sand.

Plastering thickness 12 mm 12 1000 0 012m. Or as directed by the engineer. Always use measuring box for measuring the quantity of sand and cement at the site. Calculate the area of plastering.

4 1 part of cement and 4 part of sand. The ratio of secondary coat of plastering cement sand 1 3 with the thickness of 8mm. Ratio of cement and sand for plastering the ratio of cement and sand for plastering is given below. Ratio of first coat of plastering cement sand 1 5 with the thickness of 12mm.