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

_________________ is obtained when alum is calcined with Plaster of Paris.

The final coat of plaster is known as _______

A devil float has a nail projection of about ________ from the surface.

The ____________ consists of equal volume of lime and sand.

The presence of soluble salts in the Plaster making material as well as building materials is due to _____________

The term ______________ is used to describe the thin plastic covering that is applied on the surface of walls and ceilin…

The development of fine hair cracks is known as ________