Design Journal Entry - Module 7

UPDATED Insight (3/12/2025)

Please enter Your Name to link to your Design Journal, and paste a link to your personal folder on ACC in the ACC Folder Link field above.

1)

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  • the wall and roof surfaces:
    • Exterior Walls: Brick or Brick and CMU on metal studs
      • Exterior Finish: Brick and/or CMU
      • Membrane Layer: Air Infiltration Bar
      • Plywood
      • Metal studs
      • Membrane Layer: Vapor Retarder
      • Interior Finish: Gypsum Wall Board
    • Roof: Accessible part (lower level):
      • Struct - 3” Concrete on 2” Metal Deck (Accessible Roof = higher Live Load)
      • Half of it was left as it is for mounting solar panels (will apply insulation and finishing)
      • The other half is a green roof containing earth and grass (higher load again thus should be designed more as a floor rather than a typical roof)
    • Roof: (higher level):
      • Struct - Metal deck with insulation and EPDM Membrane
        • Will be used for mounting small scale wind turbines
  • the openings/glazed surfaces
    • Honeycomb curtainwalls on the front side of the building
      • Typ. 1” glazed panels
    • Typical Storefront curtainwalls on the first floor, on the right side and back
      • Typ. 1” glazed panels
    • Main Entrance shown below, Emergency exit on the left side of the building
    • Roof exit
    • One skylight made of honeycomb glass panels (on top of the atrium)
  1. Use your Building Element Model to create an Energy Model.
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With all BIM values and optimized with PV:

  • 60% coverage
  • 20 year pay back
  • 18.6% efficiency

Other Key Factors:

  • Building Orientation
  • WWR
  • Window Glass Type
  • Wall - R13+R10 Metal
  • Roof Construction
  • Infiltration
  • Lighting Efficiency - 0.3 W/sf
  • Daylight & Occupancy Controls
  • Plug Load Efficiency - 0.6 W/sf
  • HVAC - High Eff. Heat Pump
  1. Use one of the Daylight Analysis methods demonstrated to assess the daylighting levels available with your proposed building envelope design:
  • Paste an image of the resulting Illuminance Map.
  • First Floor:
  • image
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