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Sustainability of Compressed Earth Block Construction: Comparative Analysis of
Compressed Stabilized Earth Block and Traditional Wood
Framed Single Family ResidencesDR. SHIDEH SHADRAVAN MATTHEW D. REYESDR. LISA M. HOLLIDAY DANIEL J. BUTKOKENNETH R. HINES JUVENAL HUIZARU N I V E R S I T Y O F O K L A H O M A
7 T H B I E N N I A L P R O F E S S I O N A L C O N F E R E N C E O F T H E A R C H I T E C T U R A L E N G I N E E R I N G I N S T I T U T E
Residential Construction
52ND ANNUAL INTERNATIONAL CONFERENCE OF THE ASSOCIATED SCHOOLS OF CONSTRUCTION
Residential ConstructionTrends• Footprint size• Types of construction• Market demand• Household energy consumption• Greenhouse gas emissions
7TH BIENNIAL PROFESSIONAL CONFERENCE OF THE ARCHITECTURAL ENGINEERING INSTITUTE
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Slide 3
OU2 Houses are getting biggerStudent, 4/6/2017
OU3 Household E- bigger houses, and electronics being used, and due to thisa there are substantial green house gasesStudent, 4/6/2017
OU8 Current Landscape: the current housing condition and or trends.Student, 4/6/2017
CSEB vs TWF• Design• Manufacturing• Construction• Thermal properties
7TH BIENNIAL PROFESSIONAL CONFERENCE OF THE ARCHITECTURAL ENGINEERING INSTITUTE
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Slide 4
OU4 Desing, manufacturing in particular to CSEB.Student, 4/6/2017
OU5 Thermal properties according to thermal resistance. (Previous research) NumbersStudent, 4/6/2017
7TH BIENNIAL PROFESSIONAL CONFERENCE OF THE ARCHITECTURAL ENGINEERING INSTITUTE
CSEB TWF
Previous ResearchEarthen Design/Construction course• Multi Disciplinary• Primary focus• Student researchPublications
7TH BIENNIAL PROFESSIONAL CONFERENCE OF THE ARCHITECTURAL ENGINEERING INSTITUTE
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Slide 7
OU9 Thsi is located within our own paper about the previous research.Student, 4/6/2017
OU10 Maybe speak baout afew of the things that the students have done previous research o (if you have time)Student, 4/6/2017
OU11 Not the two publicartions. previous research has been publisshed on this subject (they are pulled up in our own paper) Look at the papers.Student, 4/6/2017
OU12 You are basically providing a little bit of information to the peopel that have not been exposed to it.Student, 4/6/2017
BackgroundPartnership• Habitat for HumanityDesign• Proofs of concept• 8,000 CSEBP3 Award• CDs• PermitCompletionData collection
7TH BIENNIAL PROFESSIONAL CONFERENCE OF THE ARCHITECTURAL ENGINEERING INSTITUTE
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Slide 8
OU13 (In Paper) the design development.Student, 4/6/2017
OU14 A Proof of concept, site retaining wall. dirt donated to make 8000 CSEB units. in 2008 they also presented in EXPO and won the ______.Student, 4/6/2017
OU15 Construction Documents. Ho thye had to met the municipal reqs to finalize...Student, 4/6/2017
CSEB residence
7TH BIENNIAL PROFESSIONAL CONFERENCE OF THE ARCHITECTURAL ENGINEERING INSTITUTE
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Slide 9
OU16 Speak about the actual desing of the two house walls.Student, 4/6/2017
7TH BIENNIAL PROFESSIONAL CONFERENCE OF THE ARCHITECTURAL ENGINEERING INSTITUTE
Wall Sections
Present ResearchHOBO monitors• Ambient temperature• Relative humidityeGuage system• Installation • kWh usageData collection
7TH BIENNIAL PROFESSIONAL CONFERENCE OF THE ARCHITECTURAL ENGINEERING INSTITUTE
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Slide 11
OU17 Speak about each monitor and the process through which was done, how often and when.Student, 4/6/2017
OU18 All of this is in the methodology section of the paperStudent, 4/6/2017
OU19 Speak about the actual installation for this systemStudent, 4/6/2017
FindingsConditions• Ambient temperature• Relative humidityEnergy usage• CSEB vs TWF
7TH BIENNIAL PROFESSIONAL CONFERENCE OF THE ARCHITECTURAL ENGINEERING INSTITUTE
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Slide 12
OU20 We monitored the conditions in order to validate the energy usage.Student, 4/6/2017
OU21 Speak about the results of the Egaauge system that is in the paper.Student, 4/6/2017
Findings
7TH BIENNIAL PROFESSIONAL CONFERENCE OF THE ARCHITECTURAL ENGINEERING INSTITUTE
Sept. Oct.SCEB kWh Usage 231.07 63.22TWF kWh Usage 246.90 150.36
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EGUAGE DATASCEB kWh Usage TWF kWh Usage
ConclusionCSEB• Economical• Efficient• Competitive• GreenResearch continues• Additional data collection• Further analysis
7TH BIENNIAL PROFESSIONAL CONFERENCE OF THE ARCHITECTURAL ENGINEERING INSTITUTE
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Slide 14
OU22 Touch on each of these and speak about why it is such.Student, 4/6/2017
OU23 Speak about the conitnuoing research and how it will continue.Student, 4/6/2017