Union gypsum and cardboard. In modern homes and in the individual construction of partition, suspended ceilings often are made of drywall – this versatile material. The popularity contributes to the fact that it is cheap, non-toxic, flame retardant, suitable for different humidity conditions. In addition, be aware that this sheet of finishing material is made from eco-friendly materials. In essence, it’s a thin panel, which is a kind of sandwich, the outer layers which leaves special lining cardboard and an inner layer or a filler composed of plaster and some extra special components.
It looks like a big rectangular panel whose width is 1.2 — 2.5 m, thickness 8 — 24 mm, and length from 2.5 to 4.8 m. If you want a custom plate, some manufacturers can produce samples of a different size. Available even foamed gypsum Board is a lightweight and easy to handle. It can give any form: to do a spherical surface, bending.