It is a joint filler plaster used to fill joints in gypsum plasterboard joints.
Product Standard: TS EN 13963
It is a special Gypsum Board® type which has the ability to hold X-ray rays and also has high sound insulation.
It is the main and intermediate carrier profile used in modular suspended ceiling systems.
It is a special drywall type which has high sound insulation and can be applied quickly and easily. The front and back sides are covered with brown paper.