The plan expanded ____________ is most commonly used and it is under patent names are available in the market.

Metal float is also known as ________

The ____________ consists of one part of cement to four parts of clean, coarse and angular river sand by volume.

The ____________ consists of equal volumes of cement and sand.

Five types of metal floats are usually used for good work.

__________________ surface is prepared when it is desired to give acoustical treatment to the hall or room.

The formation of very small lose mass on the Plastered surface is known as the _________

The resulting product is hemihydrate of calcium sulphate and it is known as first settle plaster or ______________