This is one of the decorative plaster.
Generally laid in 3 coat and total thickness of 25mm. This type of plaster use internal as well as external surface.
First Court is known as rough Coat the function of this coat is to provide the desired strength as well as bonding.
second coat is also known as a finer coat provides the desired shape to the surface.
and third coat which is give the required texture, smoothness, decorative appearance.
The stucco plastered has attractive apperance.