Fayetteville Public Works Commission-NC
Specifications
2. 01 manufacturers a. flexible glass wool blanket: 1. certainteed 2. johns manville 3. knauf 4. owenscorning 5. or approved equivalent. b. flexible elastomeric duct insulation: 1. armacell llc armaflex 2. kflex usa 3. aeroflex usa 4. or approved equivalent. c. jacketing: 1. itw insulation systems 2. johns manville 3. glt products 4. or approved equivalent. d. accessories: **** 23 07 006 pwc gac project 1. itw insulation systems 2. johns manville 3. glt products 4. or approved equivalent. e. duct insulation accessories: 1. certainteed 2. johns manville 3. owenscorning 4. or approved equivalent. f. duct insulation compounds: 1. certainteed 2. johns manville 3. owenscorning 4. or approved equivalent. 2. 02 flexible glass wool blanket a. astm c553, type 1, class b2 flexible blanket. 1. k value: 0. 27 btuinhrsff at 75 degrees f installed, maximum service temperature: 250 degrees f. 2. density: 0. 75 pounds per cubic foot. 3. dbdefree. ule validated to be formaldehydefree. 4. vapor barrier jacket: fsk aluminum