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Habitat for humanity BIOTOWN. Team Members : Markell Baldwin Courtney Morris Caitie Pritchett Peter Brinson Adam Ralph Michael Friedemann Taylor Smiley Ashley Ringer Joe Callan Jordan Zraick. Co-Project Leaders: Laura Heverly Dan Rozsahegyi. Team Members. Scope.
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Team Members: Markell Baldwin Courtney Morris Caitie Pritchett Peter Brinson Adam Ralph Michael Friedemann Taylor Smiley Ashley Ringer Joe Callan Jordan Zraick Co-Project Leaders: Laura Heverly Dan Rozsahegyi Team Members
Scope • Energy efficient affordable green home design • Habitat for Humanity of Lafayette • Biotown, USA • Educate builders & homeowners • Construction Spring 2010
Constraints • Cost • Location • Time • Labor
Project Timeline • Research • Similar Projects • Compile Manual • Design Update • Detailed Drawings • Material selection • Certification selection • Build • Educate builders • Homeowners’ manual Fall 2007 Fall 2008 Fall 2009 Spring 2008 Spring 2009 Spring 2010 • Research • LEED • Manual • Construction Planning • Develop Sketches • Schedule • Budget • Finalize Design • Certification Decision • Finish design drawings • Construction Manual
Semester Work • Resources • Design • HFH Current Practices • Certifications • Materials & Suppliers • Passive Design
Resources • Purdue Faculty • Professionals • Student Groups
Semester Work • Resources • Design • HFH Current Practices • Certifications • Materials & Suppliers • Passive Design
Design I ½ Bath Utility Bed #1 Bed #2 Garage Dining Full Bath Master Bed Living Kitchen
Model • Garage Layout and placement • Measurements-basic increments(2’ instead 1’8”)- less waste ~Modular Design • Experiment with overhangs and roof options • Helps to visualize the ultimate goal • Scale: ½”= 1’
Design II ½ Bath Garage Master Bed Bed #1 Full Bath Bed #2 Kitchen / Dining Living
Semester Work • Resources • Design • HFH Current Practices • Certifications • Materials & Suppliers • Passive Design
HFH Current Practices • “Flash & Batt” Insulation • Vinyl Siding • Linoleum • Caulking • Windows [pictures to be added from HFH house]
HFH Current Practices • Conditioned Crawlspaces • Raised-Heel Truss • Heat Pump [pictures to be added from HFH house]
Semester Work • Resources • Design • HFH Current Practices • Certifications • Materials & Suppliers • Passive Design
Certifications • Energy Star • National Green Building Standard (NGBS) • Leadership in Energy and Environmental Design (LEED)
Semester Work • Resources • Design • HFH Current Practices • Certifications • Materials & Suppliers • Passive Design
Insulation • Current Provider: [FINDING] • Possible Providers: • Guardian • Knauf • EcoBatt [product pictures]
Flooring • Carpet • Mohawk • Nature’s Carpet • Pat Craft Carpet • Bamboo • Plyboo • Kirei Board • Cork/Tile • Qu Cork • Terra Green Ceramics [product pictures]
Paint • Current Supplier- Valspar • Possible Supplier- Sherwin-Williams • Child-Proof • No VOCs
HVAC System • Supplier: Honeywell • -Energy Recovery Ventilation system • -Ductwork/Vents • -Heating/Cooling Control
Sheathing • Supplier: SierraPine/Antena Plywood • Recycled from old wood particles • High R-value • Supplier: Georgia Pacific • Radiant Barrier Roofing
Semester Work • Resources • Design • HFH Current Practices • Certifications • Materials & Suppliers • PassiveDesign
Passive Systems • No cost energy efficiency techniques • Ventilation Techniques • Heating/Insulation Techniques • Cooling Techniques • Building Orientation • Passive Solar Techniques
Passive Solar Techniques • Supplier: Home Depot/Lowe’s/etc. • Solar Tube Placement
Roof Overhangs • Dimensions • Benefits • Orientation [example diagrams]
Future Work • Design • Bill of Materials • Other affiliates • Construction & Homeowners Manuals • Build
Disaster Relief Team Members Structures Group Gil Bullock Adam Bechtel Daniel Morton Lauren Myers Research Group Janice Soriano Taylor Shirley MiSun Kong
Area of Impact Latin American/Caribbean Region
Scope • Design an affordable disaster resistant home • Withstand natural disasters • Immediate Relief • Design additions to be attached to the home at a later time
Expected Deliverables • Complete Booklet Manual for Haiti home • AutoCAD Drawings (eg. Elevations, Additions, Floor Plan) • Cost/Benefit Analysis • Construction procedure
Project Timeline • Complete Haiti Booklet • AutoCAD Drawings • Disaster Resistant Techniques • Complete Booklet Manual • Research • Existing disaster resistant techniques • Climate, culture and resources of countries • Country Background Research • Country profiles • Memorandum of Understanding Spring 2008 Spring2009 Spring 2011 Fall2007 Fall 2008 Fall 2009 • Haiti Core Design • Affordability Data • Disaster Resistant Techniques • Roof & Wall Design • Research • Cultural considerations for Haiti • Preliminary floor plans • Finished Product • Regional Booklet for all countries • Brochure
Core Home Additions Previous Semesters
Semester Goals • Design and draw the Additions to the Core • Disaster techniques to implement • Decisions on materials and perform Structural Analysis • Cost Analysis of the entire home • Complete Booklet Manual for Haiti
Current Specific Parameters Provide multiple design options for the additions • Roofing • Window/Door • Wall Configurations Research techniques/retrofitting for both Core and additions • Practically implemented • Cost beneficial
Core Design Add-on Layouts Add-on Elevations Looking Ahead Structural Progress
Core Design Add-on Layouts Add-on Elevations Looking Ahead Structural Progress
Core Design • Core model previously designed in Catia. • Created floor plan and profiles of core home in AutoCad. • Halted progress on our core model to focus on add-on rooms. • Copied existing core home plans into AutoCad.
Comparisons • Similarities • About 3 x 5 meters • Shed roof • Composed of concrete blocks • Accommodate add-on rooms • Use sheet metal for roof • Designed to provide immediate relief to Haitian families Differences Our Core Home -Roof comprised of concrete and sheet metal -Has doors built on sides for add-ons -Not designed with front porch -Roof slants from back to front -Designed with the goal of making the home disaster resistant Existing Core Home -Roof comprised of wood truss and sheet metal -Has windows to be turned into doors for add-ons -Designed with porch in front of home -Roof slants from side to side -Designed to provide immediate shelter to Haitian families
Core Design Add-on Layouts Add-on Elevations Looking Ahead Structural Progress
Add-on Layouts • Six add-on layout options created. • List narrowed down to three. • Plans of the existing core homes with the add-ons created in AutoCad.
Add-on Layouts Core room Bedroom Patio
Factors for Layout Choices • Simple designs • Symmetry • Patios well-received in Haiti • Personal preference