The Biobehavioral Health Building Presented By: Joseph BrennerSam Bridwell Marissa CaldwellSpencer Garrett Christopher GrazianiJohn McCoach Garden Roof: Materials Norway Garden Roof An area of landscaping that covers a roof, over a waterproof membrane Cost efficient Reduces urban heat island Slows water flow Increases life of roof Atlanta Location and Size: Materials RoofArea sq ft sq ft sq ft sq ft Location and SizeCosts Garden Roof: Materials Installing the Garden Roof Install flashing Fluid applied membrane waterproofing: continuous rate Install elastomeric sheet to reinforce cracks, joints, penetrations and roof drains Apply second layer of membrane waterproofing Garden Roof: Materials Installing the Garden Roof Waterproofing and insulation must be properly installed Substrate must be properly prepared Environmental conditions: Substrate must be stored in a dry place between 50 and 90 degrees F out of the sun. For colder weather, the product must be at least 50 degrees F for 2 days prior. Garden Roof: Materials Enkadrain and Enkaretain First installed provided that roof has been treated for moisture protection Removes excess water Polyester fabric holds water ThicknessWeightFlow RateCompressive Load 3/51/5 lb/ft0.011gal/ft30,000psi Garden Roof: Materials Enkamat High errosion resistance Extra strength Reduce impact of wind on sloped roof ThicknessWeightCompressive Load 2/52/25 lb/ft30,000psi Garden Roof: Materials Soil Toxins from air Shield for roof Light, but contains all the minerals necessary for plants to survive Garden Roof: Materials Plants Drought resistant plants Aesthetic appeal Shallow root system Able to live with little maintenance Perennial Garden Roof: Materials Accessories for installing Joint Sealant Flashing Polystyrene insulation Adhesives Utility knife Garden Roof: Materials Warranty/Guarantee Inspection Verify before installation that roof will carry dead load weight of a water test After the waterproof membrane has been installed, perform a water test by applying 2 of water to the roof and observing for leaks Main concern is waterproofing membrane The components of the Garden Roof have a warranty of 20 years Duration of insulation, flashing, membrane: 20 years Garden Roof: Materials Plants Drought resistant plants Aesthetic appeal Garden Roof: Materials