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Plastering has been used since the ancient civilizations to construct structures. Back then, the early men used mud to make them durable and water resistant. Advancement of science and technology over the millenniums has led to an evolution in plastering as well.
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Different Types Plaster FinishesFor Construction Work www.econstructionmart.com
Introduction • Plastering has been used since the ancient civilizations to construct structures. • Back then, the early men used mud to make them durable and water resistant. • Advancement of science and technology over the millenniums has led to an evolution in plastering as well. • The mud of the early men was replaced by the plaster by the end of the nineteenth century.
Plaster is a mineral coating used for covering rough surfaces of walls, columns, ceilings and other building components. • A thin coat of plastic mortars is applied to make the level of masonry surfaces even and smooth. • The coating of plastic material (i.e. mortar) is termed as Plaster.
Purpose Of Plastering • It gives a smooth and hard surface that could be painted and provide nice aesthetic appearances. • Plaster has been subjected to substantial variations with regards to its composition and its variations. • The widespread use of plaster coating has increased because • It is economical • It is easy to prepare • It is easy to apply
Plaster is manufactured as a dry powder and is mixed with water to make a hard and efficient paste before applying it to the surface. • Plaster is used in every kind of construction works as it offers many benefits. • It provides a smooth, regular, clean and durable finished surface with improved appearance. • It covers the bare stone or bricks on the walls of construction, both inside and outside. • It increases the strength of the wall and protects the surface from atmospheric influences.
Different Types Of Plastering 1. Cement Plaster • This type of plaster is a mixture of sand, Portland cement and water. It is particularly used for construction work as a binder. • Cement plasteris usually applied in one coat to achieve smooth surfaces internally and externally. • Coat’s thickness also depends on building type or the conditions of a site. • It is mostly suitable plaster for dampness or moist weather.
2. Lime Plaster • This basically consists of sand, hydrated lime and water. • Lime is used as a binder to give a finish coat. • Lime plaster mortar is prepared by mixing lime and sand in equal proportions. • Little quantity of cement is added to it, to improve strength. • Lime plaster could be used for the restoration and rehabilitation of ancient structures.
3. Stucco Plaster • Stucco is material made up of aggregates, binder and water. • It is applied as wet and hardens to a dense solid. • Stucco plaster is used as a decorative coating for walls & ceilings and an artistic material in the architecture. • The thickness of stucco plaster is generally three-layered coating process.
4. Mud Plaster • This type of plaster is prepared with the help of clay, loose soil and cow dung. • All these ingredients are mixed thoroughly and are left for 7 days with a huge amount of water. • Mud plaster is one of oldest and cheapest way of plastering low-cost houses in rural areas. • It is usually applied in two coats.
CONCLUSION • Plastering is an important part while constructing structures. • Types of plastering and its application vary depending on the surface of the wall or ceiling which needs to be plastered. • It is done extensively to give an attractive appearance to buildings internally and externally.
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