What Is the Difference Between Gypsum and Drywall?

Discover the key differences between gypsum and drywall, essential materials used in construction for walls and ceilings.

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Gypsum is a natural mineral composed of calcium sulfate dihydrate, often used in construction and agricultural applications. Drywall, on the other hand, consists of gypsum panels sandwiched between thick sheets of paper. It is widely used for building interior walls and ceilings due to its ease of installation and fire-resistant properties. Essentially, drywall is a manufactured product that utilizes gypsum as its core material.

FAQs & Answers

  1. What is gypsum used for in construction? Gypsum is used as a natural mineral in construction, primarily as the core material in drywall panels and for plastering walls and ceilings.
  2. How is drywall made from gypsum? Drywall is manufactured by sandwiching a core of gypsum between thick sheets of paper, making it easy to install and fire resistant.
  3. Why is drywall preferred over raw gypsum for interior walls? Drywall is preferred because it is easier to install, provides a smooth finish, and has fire-resistant properties making it suitable for interior walls and ceilings.