SECTION 07 51 13.13 COLDAPPLIED BUILTUP ASPHALT ROOFING SPEC WRITER NOTES: 1. Delete text between // ______ // not applicable to project. Edit remaining text to suit project. 2. Slopes: Do not use on slopes over 1/10 (1 inch per 12 inches). Provide 1/50 (1/4 inch per 12 inches) minimum to drains without any "Gutters" (no slopes between drains). Slope crickets 1/50 (1/4 inch per 12 inches). NO EXCEPTION TO MINIMUM SLOPE. 3. Coordinate with plumbing requirements for roof drains and drain locations at low points and mid span where maximum deflection occurs. Do not put drains at columns or on slopes. Coordinate with insulation to provide sumps at drains. 4. Coordinate details and systems used to provide code required fire rated roofing system. 5. Coordinate with Section 07 22 00, ROOF AND DECK INSULATION for roof insulation under the membrane. Decrease Rvalue 5 percent when mechanical fasteners are used through insulation to compensate for parallel heat flow. 6. Terminate base flashings minimum 200 mm (8 inches) above roof surface including curb for building expansion joints. 7. Do not put expansion joints at roof surface level. 8. Do not use "pitch pockets" or "sealant pockets" in lieu of base flashings and cap flashings. 9. This specification is for use over cellular insulating concrete concrete decks or insulation. Insert additional text when installed directly to other decks or insulation systems not specified in Section 07 22 00, ROOF AND DECK INSULATION. 10. Do not use pipe boots that provide less than 200 mm (8 inch) height above roof. GENERAL SUMMARY Section Includes: Coldapplied bituminous [hybrid] builtup roofing with // solar reflective granular coating // solar reflective aggregate surfacing // smooth surface with applied solar reflective coating //.
SECTION 07 51 13.13 COLDAPPLIED BUILTUP ASPHALT ROOFING SPEC WRITER NOTES: 1. Delete text between // ______ // not applicable to project. Edit remaining text to suit project. 2. Slopes: Do not use on slopes over 1/10 (1 inch per 12 inches). Provide 1/50 (1/4 inch per 12 inches) minimum to drains without any "Gutters" (no slopes between drains). Slope crickets 1/50 (1/4 inch per 12 inches). NO EXCEPTION TO MINIMUM SLOPE. 3. Coordinate with plumbing requirements for roof drains and drain locations at low points and mid span where maximum deflection occurs. Do not put drains at columns or on slopes. Coordinate with insulation to provide sumps at drains. 4. Coordinate details and systems used to provide code required fire rated roofing system. 5. Coordinate with Section 07 22 00, ROOF AND DECK INSULATION for roof insulation under the membrane. Decrease Rvalue 5 percent when mechanical fasteners are used through insulation to compensate for parallel heat flow. 6. Terminate base flashings minimum 200 mm (8 inches) above roof surface including curb for building expansion joints. 7. Do not put expansion joints at roof surface level. 8. Do not use "pitch pockets" or "sealant pockets" in lieu of base flashings and cap flashings. 9. This specification is for use over cellular insulating concrete concrete decks or insulation. Insert additional text when installed directly to other decks or insulation systems not specified in Section 07 22 00, ROOF AND DECK INSULATION. 10. Do not use pipe boots that provide less than 200 mm (8 inch) height above roof. GENERAL SUMMARY Section Includes: Coldapplied bituminous [hybrid] builtup roofing with // solar reflective granular coating // solar reflective aggregate surfacing // smooth surface with applied solar reflective coating //.
VA07511313.docx