It is a special Gypsum Board® type which is resistant to impact, its strength, fire and water resistance and sound insulation properties have been increased. The front and back sides are covered with blue paper.
Product Standard: TS EN 520 + A1, TYPE DFH2IR
It is a fine-grained, flexible paste used for grouting and surface finishing.
Gypsum plasterboard is a horizontally applied carrier profile which is applied vertically in Gypsum Board and Wall Cladding Systems.