In sand faced finish, the thickness of the second coat is _______

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

The laying trowel is made of wood.

Development of swellings on the finished plastered surface is known as ______

Development of fissures in the plaster due to the movement of the background is known as _____

The surface on which the first coat of plaster is applied is called as _______

The term ___________ plaster is used to indicate plaster of Paris with retarder.

The Plaster from some portion of the surface comes off and forming a patch is due to ____