Chapter 22
Painting
Paints are coatings of fluid materials which are applied as a final finish to surfaces like walls, ceiling, wood and metal works.
Painting is done to protect the surface from the effects of weathering, to prevent wood from decay and metal from corrosion, to provide a decorative finish and to obtain a clean, hygienic and healthy living atmosphere.
22.1 TYPES OF PAINTS
- Enamel paints: These paints are available in numerous shades. They mainly consist of white lead or zinc white, resinous matter and petroleum spirit. Their formation into hard, impervious, decay-resistant enamel-like surface soon after application protects it from being affected by acids, alkalies, fumes and gas, hot and cold water, etc. They can be used for ...
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