Fluid/Liquid Applied Roofing Richard Tran

Session Outline 1.Effective Uses and Advantages → 2.Construction Sequence/Environmental Installation and Storage Requirements 3.Step by Step Installation 4.Manufacturer’s Information List of Manufactures Cost of Materials Cost of Labor Warranty 5.Inspection/Approval/Tolerances Effective Uses/Advantages Liquid-Applied Roofing is a Membrane Roofing Location-All Types of Rooftops (Flat, Pitched, and Domed) The application of liquid roof coatings that cures and forms a waterproof barrier capable of stretching and returning to its original shape without damage Benefits of Using Liquid-Applied Roofing Cost Effectiveness High Performance Safety Encapsulation Rendering

Session Outline 1.Effective Uses and Advantages 2.Construction Sequence/Environmental Installation and Storage Requirements → 3.Step by Step Installation 4.Manufacturer’s Information List of Manufactures Cost of Materials Cost of Labor Warranty 5.Inspection/Approval/Tolerances Construction Sequence/Environmental Installation and Storage Requirements Construction Sequence Installed when preparation work is completed All debris and aggregate is removed to from a smooth surface. Substrate cannot pond water. Environmental Requirements Installation Refer to Manufacture’s Manual GAF Topcoat Membrane Coating Min: 42°F Max: 120°F Storage 1-year Shelf Life Packages must be labeled Allow for adequate ventilation Protect from freezing and extreme heat Minimize on-site storage

Session Outline 1.Effective Uses and Advantages 2.Construction Sequence/Environmental Installation and Storage Requirements 3.Step by Step Installation → 4.Manufacturer’s Information List of Manufactures Cost of Materials Cost of Labor Warranty 5.Inspection/Approval/Tolerances Step by Step Installation Layer 1-Flashing Fabric or Flashing Grade A stitched or liquid fabric that is used on penetrations, joints, and seams to create a reinforced seal Flashing Fabric Flashing Grade

Session Outline 1.Effective Uses and Advantages 2.Construction Sequence/Environmental Installation and Storage Requirements 3.Step by Step Installation → 4.Manufacturer’s Information List of Manufactures Cost of Materials Cost of Labor Warranty 5.Inspection/Approval/Tolerances Step by Step Installation Layer 1-Flashing Fabric or Flashing Grade A stitched or liquid fabric that is used on penetrations, joints, and seams to create a reinforced seal Layer 2-Rust Inhibiting Primer Industrial primer/rust inhibitor that must be applied to any areas of rust before any Elastomeric Roofing Membrane can be applied

Session Outline 1.Effective Uses and Advantages 2.Construction Sequence/Environmental Installation and Storage Requirements 3.Step by Step Installation → 4.Manufacturer’s Information List of Manufactures Cost of Materials Cost of Labor Warranty 5.Inspection/Approval/Tolerances Step by Step Installation Layer 1-Flashing Fabric or Flashing Grade A stitched or liquid fabric that is used on penetrations, joints, and seams to create a reinforced seal Layer 2-Rust Inhibiting Primer Industrial primer/rust inhibitor that must be applied to any areas of rust before any Elastomeric Roofing Membrane can be applied Layer 3-Coated Metal Primer This layer is applied to increase the adhesion properties of the metal decking to liquid roofing

Session Outline 1.Effective Uses and Advantages 2.Construction Sequence/Environmental Installation and Storage Requirements 3.Step by Step Installation → 4.Manufacturer’s Information List of Manufactures Cost of Materials Cost of Labor Warranty 5.Inspection/Approval/Tolerances Step by Step Installation Layer 1-Flashing Fabric or Flashing Grade A stitched or liquid fabric that is used on penetrations, joints, and seams to create a reinforced seal Layer 2-Rust Inhibiting Primer Industrial primer/rust inhibitor that must be applied to any areas of rust before any Elastomeric Roofing Membrane can be applied Layer 3-Coated Metal Primer This layer is applied to increase the adhesion properties of the metal decking to liquid roofing Layer 4-Elastomeric Roofing Membrane (EPDM) Spray-applied liquid which cures to form a seamless 100% acrylic elastomeric membrane specially designed to seal the entire roof Drying Time: 24 Hours Per Coat

Session Outline 1.Effective Uses and Advantages 2.Construction Sequence/Environmental Installation and Storage Requirements 3.Step by Step Installation → 4.Manufacturer’s Information List of Manufactures Cost of Materials Cost of Labor Warranty 5.Inspection/Approval/Tolerances Step by Step Installation Layer 1-Flashing Fabric or Flashing Grade A stitched or liquid fabric that is used on penetrations, joints, and seams to create a reinforced seal Layer 2-Rust Inhibiting Primer Industrial primer/rust inhibitor that must be applied to any areas of rust before any Elastomeric Roofing Membrane can be applied Layer 3-Coated Metal Primer This layer is applied to increase the adhesion properties of the metal decking to liquid roofing Layer 4-Elastomeric Roofing Membrane (EPDM) Spray-applied liquid which cures to form a seamless 100% acrylic elastomeric membrane specially designed to seal the entire roof Drying Time: 24 Hours Per Coat

Session Outline 1.Effective Uses and Advantages 2.Construction Sequence/Environmental Installation and Storage Requirements 3.Step by Step Installation 4.Manufacturer’s Information → List of Manufactures Cost of Materials Cost of Labor Warranty 5.Inspection/Approval/Tolerances Manufacturer’s Information ← List of Manufacturers Quantity-1 gal, 5 gal, and 55 gal Estimated Cost-RSMeans (075600) Fluid-Applied Roofing Several Installation Trades Working Together Scheduling According Effects Labor Cost SF Cost Varies-No Standard Cost in RSMeans Similar to Sprayed on Waterproofing (071600) Cementitious and Reactive Waterproofing – Crystalline Waterproofing Daily Labor2014 Bare Cost Total Incl. O&P CrewOutputHoursUnitMaterialLaborEquipmentTotal 00201/8” application, sprayed on G-2A S.F

Session Outline 1.Effective Uses and Advantages 2.Construction Sequence/Environmental Installation and Storage Requirements 3.Step by Step Installation 4.Manufacturer’s Information → List of Manufactures Cost of Materials Cost of Labor Warranty 5.Inspection/Approval/Tolerances Manufacturer’s Information Warranty – GAF Manufacturers Limit Warranty-10 years Guarantee Availablity-20 years Cementitious and Reactive Waterproofing – Crystalline Waterproofing Daily Labor2014 Bare Cost Total Incl. O&P CrewOutputHoursUnitMaterialLaborEquipmentTotal 00201/8” application, sprayed on G-2A S.F ’x50’x10’ Room Time EstimationCost Estimation QuantityCrew OutputDuration (days) Total Cost Per SF (Dollars) Total Cost (Dollars) 2500 SF1000 SF/day2.5 days

Session Outline 1.Effective Uses and Advantages 2.Construction Sequence/Environmental Installation and Storage Requirements 3.Step by Step Installation 4.Manufacturer’s Information List of Manufactures Cost of Materials Cost of Labor Warranty 5.Inspection/Approval/Tolerances → Inspection/Approval/Tolerances Manufacturer Min. of 20 years experience in production and sales Must provide specs and a list of projects similar to current provide that are 5 years to date Installer List of 3 projects contracted within the past 5 years Evidence of adequate equipment Pre-Installation Conference Field-Constructed Mock-up Demonstrate the required quality of materials and installation

Works Cited → Works Cited "Average Roof Prices." CHOICE Roofing Group. N.p., n.d. Web. 01 Dec "GAF | TOPCOAT Membrane." GAF.com. N.p., n.d. Web. 01 Dec "Liquid Applied Membranes." Pillar Construction Texas, LLC: Services. N.p., n.d. Web. 01 Dec "Perm-A-Barrier® Liquid." Grace.com. N.p., n.d. Web. 01 Dec "Regular Members." RCMA Site. N.p., n.d. Web. 01 Dec ← Works Cited