ToughRock CD ceiling board has a noncombustible (as described and tested in accordance with ASTM E 136), dimensionally stable gypsum core. The core has been reinforced with the addition of inorganic glass fibers, increasing its strength and its sag resistance. The surfacings on both faces and on the long edges are 100% recycled paper. The front face paper is white; the back face paper is gray. The ends are square cut.
ToughRock CD ceiling board is manufactured with a paper surfacing designed to receive joint treatment, paint, wall covering, or textured coatings.
Ceiling Board Dimensions Edge Standards TH W L TE S RE B T&G DB ASTM FEDERAL CSA ToughRock CDCeiling Board Specially formulated core and paper, ceiling board designed for water-based, textured ceiling applications. Sag resistant. 1/2" 4' 12' C 36 C 1396 SS-L-30d Type III Grade R A82.27 M
Drill down in the categories below for detailed information, illustrations and performance characteristics for a variety of wall systems and assemblies using gypsum wallboards, sheathing, shaftliner and backer boards from Georgia-Pacific.
Also see CAD details for these assemblies.
The data relating to fire and sound-tested assemblies is based on the characteristics, properties and performance of materials and systems obtained under controlled test conditions as set forth under the appropriate ASTM standard, such as E 108 (fire), E 90 (sound) or E 72 (structural).
Exterior Wood-Framed Wall
Exterior Steel-Framed Wall
Column Fire Protection
Beam Fire Protection