Paints and Cement – Definition, Properties and Uses

Paints and Cement: In construction work, paints and cement play a very crucial role. Without cement, we cannot think of constructing a building, and paint enhances the appearance, durability, and life of a building. Both paints and cement are chemical substances that are composed of various chemical components. Cement is a chemical substance that acts as a binder that is used for construction that hardens, sets, and adheres to other materials like bricks to bind them together.

Cement is mixed with sand and gravel to produce concrete that is one of the most widely used substances by human beings. Like cement, paints are also a widely used substance all over the world to give a beautiful and colourful appearance to almost all the objects around us, including walls of our home, buildings, windows, doors, iron gates, and many more. Paints have a unique chemistry. The colours are formed by mixing different colours; they are liquid but once applied, after some time, they turn into a solid film. In this article, we will learn about the various components, manufacturing techniques, and uses of both paints and cement in detail.

FAQs on Paints and Cement

Q.1. What is cement paint?

Ans: Cement paint is a natural cement with few added additives of colours, giving it a colourful appearance. It is a cheap option used in the construction of buildings to provide them with a good and attractive appearance.

Q.2. What paints to use on cement?

Ans: Masonry paints are used to paint concrete walls; interior concrete walls are painted by using cement paint that coats cement surface, ceilings and makes walls appear beautiful and attractive.

Q.3. How is cement paint made?

Ans: Cement paint is manufactured by mixing portland or white cement and lime along with additions of mineral extenders, accelerators, and water-repellent substances. The composition of cement paint is: \({\rm{50 – 60\% }}\) of white / Portland cement, \({\rm{10 – 15\% }}\) Calcite Titanium Dioxide, \({\rm{2 – 5\% }}\) Calcium Chloride, and \({\rm{10\% }}\) China Clay.

Q.4. Which cement paint is best?

Ans: Some of the best cement paints are liquid rubber foundation and basement sealant, waterproof paint for outer walls, flat brick paint, exterior wall paints that contain biocidal substances, as they protect the underlying masonry from algae and moss formation.

Q.5. What are the advantages of cement paint?

Ans: Cement paint has many advantages as it is used to paint the exterior as well as interior walls at a much cheaper rate than ordinary paints available in the market. Also, they are long-lasting and durable.

We hope this article on Paints and Cement has helped you. If you have any queries, drop a comment below, and we will get back to you at the earliest.