What is the difference between a drywall and a plaster wall in building design?

A drywall, also known as gypsum board or sheetrock, is a panel made of gypsum plaster that is sandwiched between two sheets of paper. These panels are easy to install, inexpensive, and have a smooth finish. They are commonly used in modern building design as they are fire-resistant, durable, and provide good insulation.

A plaster wall, on the other hand, is a wall made of layers of plaster applied to lath (thin strips of wood). They are typically thicker than drywall and often have a textured finish. Plaster walls are strong and provide good soundproofing.

The main difference between a drywall and a plaster wall is in their installation and finish. Drywalls are easier to install and have a smooth finish, while plaster walls require more skill and have a rougher, textured finish. Additionally, plaster walls tend to be more expensive to install and repair compared to drywalls.

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