Intertek Directory of Building Products

GP Design No. GP/WA 120-05 Area Separation Wall Company: Georgia-Pacific Gypsum, LLC

ToughRock and DensGlass Shaftliner is fiberglass mat gypsum shaftliner for stairwells, shaft wall, duct work, and area separation walls. ToughRock Shaftliner panels have a gypsum core encased in moisture-resistant green paper facings. DensGlass is backed on both faces with enhanced fiberglass mat.
 
FIRE RATINGS
Test Standard Rating Design Number
ASTM E119 2-hr GP/WA 120-05
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Attributes
CriteriaASTM E119 (2018a)
CriteriaASTM E119 (2022)
CSI Code09 21 16.33 Gypsum Board Area Separation Wall Assemblies
Fire Resistance2 Hour Fire Rated
Listing SectionWALL ASSEMBLIES
Spec ID20808
Design Documents
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