PH01:BRK is the first undertaking in the Passive House Initiative. In fall of 2016 the 6th year graduate studio along with faculty completed finalized plans for the department's first certified PHIUS+ passive house. The house is approximately 2,000 sq ft with 3 bedrooms and bathrooms located in a walkable neighborhood. PH01:BRK offers many firsts in many aspects, two being: the first custom passive and net-zero home in South Dakota and the first building to utilize solar PV in Brookings. Below you can find the students work including house design, mock-ups, energy modeling, site research, and a number of other tasks required in completing this project.
Types of Foundations & Assembly Used in PH01:BRK
Type of Wall Assembly Used in PH01:BRK
Type of Roof Assembly Used in PH01:BRK
- Site & Zoning Analysis
This is a figure ground map of Brookings, SD. The drawing is a site analysis diagram combining the figure ground and a usage study. There are three building typologies highlight in the usage diagram. The blue indicates educational facilities and SDSU's campus. Teal indicates the majority of Brookings commercial buildings and bold indicates the majority of the churches located in with-in the city. The red outlines our site and local neighborhood.
-CURRENT BUILDING CODES:
- 2015 International Building Code (IBC)
- 2015 International Residential Code(IRC)
- 2015 International Energy Conservation Code(IECC)
- 2015 International Plumbing Code (IPC)
- 2015 National Electrical Code (NEC)
- All work performed, including materials furnished, workmanship and means & methods of construction, shall conform with all applicable requirements and building codes. this includes handicap/ADA regulations, fire department & utility company regulations, safety codes, ordinances and other site specific regulations.
- The contractor shall employ laborers and subcontractors who are trained, experienced and completely familiar with the specified work herein. Where, required, work shall be preformed by licensed tradesmen who shall arrange for and obtain all required permits, inspections and sign-offs. The contractor is fully responsible for all subcontractors and their work.
- Lot 7 & the North 8' lot 8, Block1, Parkdale Home addition to the city of Brookings, Brookings County, South Dakota.
- Site Design
Site Design & Access
The THERM software is used to analyze the key thermal bridge areas of the Passive house. The main areas of concern are ground connections, second floor to structural framing connections and wall to roof assembly. The typical wall detail is also evaluated. The program supplies a large list of materials with all required calculable properties inputted. After choosing and interior and an exterior boundary and conditions on each side the program calculates the heat flow across the 2-D model creating various graphical outputs to analyze the model.
- Wall to Ceiling Analysis
- Wall to 2nd Floor Analysis
- Wall to Ground Analysis
- Wall with 4" of EPS
- Wall with 6" of EPS
- Area & PHIUS Requirements
The software program WUFI was utilized to analyze the demand and load of both heating and cooling required to condition the house on a yearly basis. Starting with a simple Sketchup model consisting of only exterior wall planes and openings, the model was input into Sketchup along with vast amounts of data, diverse and the climate in the specific area in which the building was being built to the exact wall assemblage. Extensive inputs also included calculating internal loads such as number of occupants, and appliance and light loads which will contribute to heating the house. Working through the extensive list of inputs the program would generate the said calculations informing if the project is within the range of acceptable energy loads and demands set forth by PHIUS.
Solar Pathfinder is a solar shading device that the class used to determine the locations of shade on the site throughout the year. To use the Pathfinder, the user sets up the device in the middle of the chosen site and takes a photo of the clear reflective dome, as seen below. The photos taken of the device are then taken into the Solar Pathfinder assistant software that creates a local weather report and a data sheet with the solar location throughout the months in a year.
- Schematic Design
- Active Systems Design
- Awning Design
- Courtyard Design
- Interior Design
- Custom Stair Design
- Student Work
- Build Process