Plastering – Definition Plastering is the process of applying plaster to internal walls. Plaster is a construction material that coats and protects the inside walls and ceilings. It is also used to decorate the walls as it can be formed into crown cornices, ceiling roses, corbels and other architectural mouldings.

float is used for scratching the plastering surfaces to make indentations so as to give a good mechanized bond with the subsequent coat. 3.3 Float Rule: This tool has a rule which is used to check the level of the plastered surface between the successive layers.

Plaster decoration was widely used in Europe in the Middle Ages where, from the mid-13th century, gypsum plaster was used for internal and external plaster. Hair was employed as reinforcement, with additives to assist set or plasticity including malt, urine, beer, milk and eggs.