XXXVII <str<strong>on</strong>g>IAHS</str<strong>on</strong>g><str<strong>on</strong>g>World</str<strong>on</strong>g> <str<strong>on</strong>g>C<strong>on</strong>gress</str<strong>on</strong>g> <strong>on</strong> <strong>Housing</strong>October 26 – 29, 2010, Santan<strong>de</strong>r, SpainCODE: 252“CONTAINER ARCHITECTURE” FOR LOW-COST,TEMPORARY AND ENERGYSAVING HOUSING DESIGNC. Masotti, A. FerranteFaculty of EngineeringDepartment of Architecture and Urban PlanningUniversity of Bologna, Italyclara.masotti@unibo.it; annarita.ferrante@unibo.itKey words: c<strong>on</strong>tainer, low-cost, temporary, energy saving, housing, emergency, re-use, sustainable.AbstractC<strong>on</strong>tainers, freighter <strong>de</strong>dicated comp<strong>on</strong>ents, present high potential as prefab structures to beused in the building sector, with special regards for emergency and temporary housingc<strong>on</strong>structi<strong>on</strong>.C<strong>on</strong>tainers are portable, available in a c<strong>on</strong>sistent amount, structurally resistant and durable;furthermore they can be easily placed <strong>on</strong> the ground without special foundati<strong>on</strong> works.The possible technologies to be applied in the re-use of c<strong>on</strong>tainers have to be simple andfuncti<strong>on</strong>al, especially in case of emergency settlements. In case of temporary use notexclusively associated to emergency c<strong>on</strong>diti<strong>on</strong>s, aesthetic, envir<strong>on</strong>mental features and lowcost soluti<strong>on</strong>s have to be c<strong>on</strong>si<strong>de</strong>red as important requirements to be addressed. The paper, bymeans of specific comparis<strong>on</strong> am<strong>on</strong>g different use of c<strong>on</strong>tainers in existing prototypebuildings and new <strong>de</strong>sign procedures, outlines the possible structural adaptati<strong>on</strong> to achieve anew housing for a renewed life style, respecting socioec<strong>on</strong>omic and envir<strong>on</strong>mentalsustainability. The different soluti<strong>on</strong>s range from very simple houses, with limitedmodificati<strong>on</strong>s, to highly complex schemes, with high tech materials and plant for achievingself-sufficiency for stand al<strong>on</strong>e or “off the grid” soluti<strong>on</strong>s. The paper also presents a realprototype c<strong>on</strong>tainer’s adaptati<strong>on</strong>, whose progressive c<strong>on</strong>structi<strong>on</strong> phases’ analysis showsseveral <strong>de</strong>sign comp<strong>on</strong>ents at the technological scale of the building.37º <str<strong>on</strong>g>IAHS</str<strong>on</strong>g> <str<strong>on</strong>g>World</str<strong>on</strong>g> <str<strong>on</strong>g>C<strong>on</strong>gress</str<strong>on</strong>g> On <strong>Housing</strong> Science 143
XXXVII <str<strong>on</strong>g>IAHS</str<strong>on</strong>g><str<strong>on</strong>g>World</str<strong>on</strong>g> <str<strong>on</strong>g>C<strong>on</strong>gress</str<strong>on</strong>g> <strong>on</strong> <strong>Housing</strong>October 26 – 29, 2010, Santan<strong>de</strong>r, SpainCODE: 253ENERGY SURVEYS FOR SUSTAINABLE RETROFIT OFEXISTING RESIDENTIAL BUILDINGSGiuseppe Desogusi, Luciano Mareddui, Salvatore Muraii, Roberto Ricciuii, Valeria Saiui,Ant<strong>on</strong>ello SannaiiDepartment of ArchitectureiiDepartment of Mechanical EngineeringUniversity of Cagliarie-mail: g<strong>de</strong>sogus@unica.itKey words: existing resi<strong>de</strong>ntial buildings, survey of energy performance, thermal and envir<strong>on</strong>mentalmeasurements, sustainable retrofit.AbstractDirective 2002/91/EC ma<strong>de</strong> energy certificati<strong>on</strong> for buildings compulsory in every EUmember state.To provi<strong>de</strong> valid certificati<strong>on</strong> it is fundamental to assess the energy performance of new an<strong>de</strong>xisting buildings. In the latter case, the assessment is necessary also to foresee all possibleretrofit strategies.To carry out a correct survey it is indispensable to measure the performances of opaque andtransparent comp<strong>on</strong>ents of the envelope, c<strong>on</strong>sumpti<strong>on</strong>s of HVAC services and the evaluati<strong>on</strong>of thermal comfort insi<strong>de</strong> the buildings.For these reas<strong>on</strong>s, the authors have <strong>de</strong>veloped a methodology for energy surveys of existingbuildings and experimented it in several test cases for over a year. The methodology inclu<strong>de</strong>sthe use of instruments such as heat flux meters, IR cameras and microclimatic data loggers.To reach this goal, it was first necessary to adapt internati<strong>on</strong>al measurement standards toMediterranean climatic c<strong>on</strong>diti<strong>on</strong>s (especially for the measures of thermal transmittance).Then a survey method was set up and tested <strong>on</strong> several existing resi<strong>de</strong>ntial buildings. Thestudy cases were chosen basically from am<strong>on</strong>g traditi<strong>on</strong>al Sardinian houses ma<strong>de</strong> of earthbricks and more recent lowcost housing.The outcome of the research is firstly the proposal of an integrated assessment method forenergy performances of resi<strong>de</strong>ntial buildings, <strong>on</strong>e that inclu<strong>de</strong>s the use of differentmeasurement instruments, and which is the basis for correct certificati<strong>on</strong>. The research is alsothe starting point from which to propose different examples of possible retrofitting strategies<strong>on</strong> existing buildings, both traditi<strong>on</strong>al and mo<strong>de</strong>rn, and their ec<strong>on</strong>omic advantages.37º <str<strong>on</strong>g>IAHS</str<strong>on</strong>g> <str<strong>on</strong>g>World</str<strong>on</strong>g> <str<strong>on</strong>g>C<strong>on</strong>gress</str<strong>on</strong>g> On <strong>Housing</strong> Science 144
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University ofCantabriawww.iahshousi
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ÍNDICE1. HONORARY COMMITTEE ______
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TRIP A: MARITIME MUSEUM + PEDREÑA
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