It seems like you're asking about using magnesium in false ceilings. Magnesium-based materials are not commonly used in false ceilings. The most common materials for false ceilings, also known as dropped ceilings or suspended ceilings, are typically gypsum, mineral fiber, or metal panels.

• Gypsum: Gypsum board, also known as drywall or plasterboard, is a widely used material for false ceilings. It's relatively easy to work with, fire-resistant, and provides a smooth surface for painting or decoration.


• Mineral Fiber: Mineral fiber panels are made from a combination of natural and synthetic materials, including mineral wool, slag wool, and various binders. They offer good acoustic and thermal insulation properties and are often used in commercial spaces.


• Metal Panels: Metal panels, often made from aluminum or steel, are known for their durability and sleek appearance. They are commonly used in modern or industrial-style designs.