<?xml version="1.0" encoding="UTF-8"?><?xml-stylesheet type="text/xsl" href="static/style.xsl"?><OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd"><responseDate>2026-09-18T19:12:16Z</responseDate><request verb="GetRecord" identifier="oai:dspace.mit.edu:1721.1/68852" metadataPrefix="dim">https://dspace.mit.edu/server/oai/request</request><GetRecord><record><header><identifier>oai:dspace.mit.edu:1721.1/68852</identifier><datestamp>2022-01-13T07:54:36Z</datestamp><setSpec>com_1721.1_7582</setSpec><setSpec>com_1721.1_7581</setSpec><setSpec>col_1721.1_131024</setSpec></header><metadata><dim:dim xmlns:dim="http://www.dspace.org/xmlns/dspace/dim" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:doc="http://www.lyncode.com/xoai" xsi:schemaLocation="http://www.dspace.org/xmlns/dspace/dim http://www.dspace.org/schema/dim.xsd">
   <dim:field mdschema="dc" element="contributor" qualifier="advisor" lang="en_US">Amy Smith.</dim:field>
   <dim:field mdschema="dc" element="contributor" qualifier="author" lang="en_US">Ohlmacher, Christopher J</dim:field>
   <dim:field mdschema="dc" element="contributor" qualifier="other" lang="en_US">Massachusetts Institute of Technology. Dept. of Mechanical Engineering.</dim:field>
   <dim:field mdschema="dc" element="contributor" qualifier="department">Massachusetts Institute of Technology. Department of Mechanical Engineering</dim:field>
   <dim:field mdschema="dc" element="coverage" qualifier="spatial" lang="en_US">ncnq---</dim:field>
   <dim:field mdschema="dc" element="date" qualifier="accessioned">2012-01-30T16:55:05Z</dim:field>
   <dim:field mdschema="dc" element="date" qualifier="available">2012-01-30T16:55:05Z</dim:field>
   <dim:field mdschema="dc" element="date" qualifier="copyright" lang="en_US">2011</dim:field>
   <dim:field mdschema="dc" element="date" qualifier="issued" lang="en_US">2011</dim:field>
   <dim:field mdschema="dc" element="identifier" qualifier="uri">http://hdl.handle.net/1721.1/68852</dim:field>
   <dim:field mdschema="dc" element="identifier" qualifier="oclc" lang="en_US">772624828</dim:field>
   <dim:field mdschema="dc" element="description" lang="en_US">Thesis (S.B.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 2011.</dim:field>
   <dim:field mdschema="dc" element="description" lang="en_US">Cataloged from PDF version of thesis.</dim:field>
   <dim:field mdschema="dc" element="description" lang="en_US">Includes bibliographical references (p. 29).</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="abstract" lang="en_US">For three communities in Nicaragua: Bluefields, Little Corn Island, and Corn Island, incentives are needed to motivate residents to not burn their trash and recyclables. There are various methods that could encourage recycling and garbage collection, although not all are appropriate for this particular community. After evaluating various project ideas, it was determined that incorporating recyclables into building materials would be a promising method for getting use out of the recyclables. Various processes for incorporating plastic into building materials were evaluated. The Pura Vida wall used in Guatemala offers a promising building design to encourage residents of these Nicaraguan communities to utilize their plastic bottles and bags. The wall frame and foundation are made of concrete and wood, but the majority of the wall's volume is composed of trash and plastic bottles. Pending further research, this design could possibly be altered for use in the walls of fixed-dome biogas digesters. A dissemination plan has been formed to test these designs in the Nicaraguan communities with a local NGO called BlueEnergy.</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="statementofresponsibility" lang="en_US">by Christopher J. OhImacher.</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="degree" lang="en_US">S.B.</dim:field>
   <dim:field mdschema="dc" element="format" qualifier="extent" lang="en_US">29 p.</dim:field>
   <dim:field mdschema="dc" element="language" qualifier="iso" lang="en_US">eng</dim:field>
   <dim:field mdschema="dc" element="publisher" lang="en_US">Massachusetts Institute of Technology</dim:field>
   <dim:field mdschema="dc" element="rights" lang="en_US">M.I.T. theses are protected by 
copyright. They may be viewed from this source for any purpose, but 
reproduction or distribution in any format is prohibited without written 
permission. See provided URL for inquiries about permission.</dim:field>
   <dim:field mdschema="dc" element="rights" qualifier="uri" lang="en_US">http://dspace.mit.edu/handle/1721.1/7582</dim:field>
   <dim:field mdschema="dc" element="subject" lang="en_US">Mechanical Engineering.</dim:field>
   <dim:field mdschema="dc" element="title" lang="en_US">Incorporation of plastics and other recyclables into building materials in Nicaragua</dim:field>
   <dim:field mdschema="dc" element="type" lang="en_US">Thesis</dim:field>
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	&lt;Language>eng&lt;/Language>
   	&lt;Title>Incorporation of plastics and other recyclables into building materials in Nicaragua&lt;/Title>
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   	&lt;/PublishedIn>
   	&lt;PublicationDate>2011&lt;/PublicationDate>
   	&lt;Authors>
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        	&lt;DisplayName>Ohlmacher, Christopher J&lt;/DisplayName>
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            &lt;DisplayName>Massachusetts Institute of Technology&lt;/DisplayName>
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    &lt;License>http://dspace.mit.edu/handle/1721.1/7582&lt;/License>
    &lt;Keyword>Mechanical Engineering.&lt;/Keyword>
   	&lt;Abstract>For three communities in Nicaragua: Bluefields, Little Corn Island, and Corn Island, incentives are needed to motivate residents to not burn their trash and recyclables. There are various methods that could encourage recycling and garbage collection, although not all are appropriate for this particular community. After evaluating various project ideas, it was determined that incorporating recyclables into building materials would be a promising method for getting use out of the recyclables. Various processes for incorporating plastic into building materials were evaluated. The Pura Vida wall used in Guatemala offers a promising building design to encourage residents of these Nicaraguan communities to utilize their plastic bottles and bags. The wall frame and foundation are made of concrete and wood, but the majority of the wall&amp;apos;s volume is composed of trash and plastic bottles. Pending further research, this design could possibly be altered for use in the walls of fixed-dome biogas digesters. A dissemination plan has been formed to test these designs in the Nicaraguan communities with a local NGO called BlueEnergy.&lt;/Abstract>
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