There are different types of Knauf gypsum panels to suit the environmental conditions. Which are divided into 4 categories:
In general conditions, simple gypsum panels or Regular board (RG) are used.
Moisture Resistant (MR) panels are used for wet places such as bathrooms. These plates can be used in places with humidity less than 90%.
In places that need fire protection, Fire Resistant board (FR) panels with fiberglass are recommended that withstand fire for up to 3 hours.
Fire & Moisture resistant board (FM) panels, which are resistant to moisture and fire, are also used for places such as installation wells.