This app used to calculate the quantity of cement sand and water in building .

Plaster is a building material used for coating, protecting and decorating internal walls and ceilings. It can also be used to create architectural moulding such as ceiling roses, cornices, corbels, and so on. The most common types of plaster are a composition of gypsum, lime or cement with water and sand.

There are different types of plasters are available such as:
Lime plaster.
Cement plaster.
Mud plaster.
Stucco plaster.

this app give the exact value of cement sand and water for building with price also.it is used to save your time for calculating plaster work.