Leading-edge gypsum board thickness 9 mm ramp up the installed with side length of SOI, t-bar (2.40 m) T-bar anchored perpendicular to a horizontal SOI using screw size 25 mm Board.
Gypsum slope leading edge thickness 9 mm. More fitted to frame a rough road to the length (2.40 m.), Roughly perpendicular to the frame alley. Gypsum taken using 25mm screws.
The gypsum board edge slope thickness 9 mm. The installation with a frame, the long lane (2.40 M.) perpendicular to the frame by screw alley, based on gypsum 25 size mm