SEC1_Report

SEC1_Smart Energy COASTruction

workshop during

Cadiz, Spain, 23rd July - 7th August 2011

FINAL REPORT

SEC1_Smart Energy COASTructionworkshop at EASA 2011 deCOASTruction - Cadiz, 23rd July - 7th August 2011

gy COASTructionn - Cadiz, 23rd July - 7th August 2011

FINAL REPORT

Introduction

Smart Energy COASTruction was a workshop developed during EASA011 Spain deCOASTruction, in Cadiz, from 23rd July to 7th August 2011.

The idea to bring a workshop to EASA011 was start by me, Paolo Maselli, Italian architect, and Alper Kurbak, turkey architect, friends from EASA 2004. Involved in the sustainable fi eld of the building design, we was talking that in the European architecture school this matter is often forget instead of a ‘fashion design’. So we thing to build up a workshop to during EASA summer school to give at the participants to learn about the bio-architecture fi led.

I was studying a master in architecture, energy and environment at the architecture school of Bar-celona, and I addressed the invitation to participate at this workshop to the others classmates. Pepo and Urtza, two Spanish architect, show soon a great interest to participate to EASA.

After a couple of brainstorming we realize the needed in the Spanish coast, to integrate the renew-able energy in architecture. Spain in a country rich of sun, solar radiation and wind energy, and now there is a great need to use this energy for the diary use. But often the solar and the the windmill plants, are just design for the best effi ciency, let to us a ugly landscape.

We fi nd our mission: design and build with students a small windmill and a solar thermal collector integrate in the architecture, to teach that a nice way to design a sustainable building is possible.

This fi nal report, want to show the phases before, during and the workshop results.

Index

Application formThe projectSponsor researchWorkshopResults

A typical south Spain coast, fi ll of windmill energy plants.



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Poster and Application form

The fi rst step of the workshop is to send at EASA organizers a application form with all the data about the tutors and the workshop, and a poster representing the idea, shown below.

Tutors: Paolo Maselli (IT) Alper Kurbak (TR) Urtza Uriarte (ES) Jose Ballesteros (ES)Partecipants: 8 - 20Supports: Rafael Serra_UPC Barcelona Tech - Department of Architectural Technology I Demet Irkli_ITU Istanbul Technical University - Department of Architectural Design

Don Quijote: Ehy, what’s that! Sancho, we have a new kind of enemy!?Sancho Panza: Don’t worry boss, this is EASA! Them are just innovating the windmill tradition to use a free energy!

Participant: Finally we can have a hot shower!Dinosaur: When I was young in EASA there was just cold water!!Tutor: and this is just for free! This is the sun power, a renowable energy!Organizer: yes, this will be great if each COASTruction could have one!

Tutor: Anybody want to recharge the mobile?Participant: Yes me! The EASA jacks are always full!Dinosaur: In my first EASA nobody had a cellularOrganizer: When EASA will be finish we can give this to the city council!

We need: low tech materials2 x Solar Panel:

- transparent glass 3mm: dim.

160 x 80 cm;

used: old windows, windshield...

- tank (100lt);

used: old boxes...

- plastic or wood (panel case):

dim. 200 x 120 cm;

used: electric case, old boxes...

- plumbing (copper o plastic):

20 m + 25 joints;

used: every kinds of pipes...

- thermal insulation (rockwool o

polystyrene): 2,5 m²;

used: old insulation, wool pull-

overs...

- rubber band: 10m;

- water (drinking or not);

- black paint: 3 lt;

- whells (optional);

- thermometer (optional).

2 x Wind Mill:

- PVC plastic pipe: 1 m;

used: old pipes of every kinds...

- rope: 10 m;

used: old ropes or cables...

- Car Battery and Rele;

- metalic pipes: 3 m;

used: old kinds of metalics pipes...

- 4 nails picks;

used: big nails or metalic pipes

- electric componets.

Tools

- Saw to cut plastic, wood, metals;

- 50 nails / screws;

- 20 L iron joints;

- 2 battery screwdrive;

- 1 hammer;

- 4 silicon cans;

- 1 bridle;

- 2 brush;

- 1 plier.We do: 1 study, 2 design, 3 built, 4 use!

We make: 2 original solar collectors + 2 different windmills

SEC1_Smart Energy COASTruction



FINAL REPORT

Application form



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Application form



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Application form



FINAL REPORT

Application form



FINAL REPORT

Application form



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Application form



FINAL REPORT

Project developing

After to be accepted, the tutors start to refi ne the project to send it to some companies involved in this fi eld in the way to have back some money to realize it.

The fi rst step was to wrote a report with who we are and what we want. This report show in the fol-lows pages, is written in Spanish, because it was for national companies.

At the same time I start to wrote a diary, with all the step we done and all the companies contacted, shown below.

24th February

We detailing the project and wrote a dossier. With this report, we show the project to Helena Coch, the chief responsible of the research group of Architecture, Energy and Environment, at the Architec-ture School of Barcelona (ETSAB), Barcelona Tech (UPC) (www.upc.edu/aie/)

She help us to fi nd the way to build it up, and than give us some name of companies who she knows and maybe could help us to fi nd sponsor.

The same day we came to a lecture at the ELISAVA school about mini wind energy. The lecturer was the two leaders of Navitas Paradigma S.L. (www.navitasparadigma.com) a company who work like a wind energy consulting, connecting the producer with the investor. After the lecture we ask to the lecturer if the can help us, but them said that don’t make this kind of investment but can help us in some technical questions.

2nd March

Next week, we fi ll a list with some probably companies interesting in our project and we call them:- Ecotecnia > now Alstom (solar.ecotecnia.com:8083/)- Gamesa (www.gamesa.es/es/)- Acciona (www.acciona.es/)- Isover (www.isover.net/)- Mtorres Eolica (www.mtorres.es/)All of them tell us to send a e-mail with what we want.

8th March

All the e-mails are send.

16th March

No one reply us.We call back all of them and the result was:- Alstom > the responsible there isn’t- Gamesa > no e-mail was received. We send a new one- Acciona > this year the company don’t can give sponsor for outside activities- Isover > Automatic Contest- Mtorres Eolica > Automatic ContestSo we try to contact another companies:- Barnices Valentine (www.valentine.es)- Schuco España (www.schueco.com/web/es)And we go to a electronic shop, Onda Radio(www.ondaradio.es/), to fi nd some detailed news about

price and producer of electronic component.But them don’t sell this staff that we need.



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17th March

Waiting some good news from the sponsors, we want to fi nd a way to make a good project with zero euro.

We can do this working with used staff. We always looked this way, but the problem to get a good quality workshop in few days could be more diffi cult if the material is dirty, broken, dangerous, instable and whatever can happen when something is no new, I mean certifi ed, and you have to cut, join and use it.

The recycle way is more diffi cult but in this time is the best way. I opine the same of Michael Reyn-olds and is garbage architecture (see the fi lmography).

So this could became the solar panel:- External Box > every kind of wood or plastic or metallic board could be fi ne. Dimension minimum

and maximum is required: from 60 to 240 cm for the plane and for the frame. It can came from a old windows, doors, table, closet, electric or telephone cabin...

- Insulation > the dimension is not important, usually are easy to cut and join. It can came from a demolition site, polystyrene box like for foods or electronic staff, or old blanket or cloth..

- Tank > Any old boxes, plastic or metal. No less than 20 Lt. and no more than 200 Lt.- Glass > Dimension could be decide with the external box, so the same max and min. Can use old

windows or car glasses (better if from old cars).- Plumbing > Better if are in copper or metal. Plastic kind like fi nal decision.- Paint > The best is black, but the important is to use a dark color. Coming from a unused site or

car workshop. Need between 1 and 10 lt.Instead of elastic gum or join staff could be used silicone cans.

23th March

We learn that is no easy ask some sponsor from big corporations.So we came back to contact one other professor of sustainability from the school of our master,

Albert Cuchì. He told to contact the follows institutions:> Instituto de Sostenibilità of UPC: is.upc.eduA helpful lady, Milena Ràfols Salvador, listen us and give a list of ideas, professor, UPC institutes who

she knows and maybe can help us:> an award for environmental ideas:is.upc.edu/noticies/14e-concurs-didees-ambientals?set_language=es> engineer company of environmental technology: www.cliensol.es> Univers, institute of extra-academic and grant of UPC: www.univers.upc.edu> CTT, Centre de Trasferencia Tecnologica, institute of technology network of UPC:www.ctt.upc.edu/index.php> KIC, institute for UPC energy: http://genweb.upc.edu/innoenergy/> UPC21 Program, about interaction between university and companies: www.upc.edu/upc21/> prof Josep Bordonau, Departament Enginyeria electronica, who is working in renewable energy in

UPC: www.eel.upc.edu/?set_language=es> Alberto Lapuente, UPC Campus Nord Head Management: Zafi ro Project micro - wind energy

24th March

Alper have a friend, an environmental engineer, who can help us with the sponsorship.



FINAL REPORT

Sponsor Report

SEC1_Smart Energy COASTructionworkshop en EASA 2011deCOASTruction

Cadiz, 23 Julio - 7 Agosto 2011

gy COASTruction011deCOASTruction7 Agosto 2011

INFORME

A. PERSONAS

Tutores

Paolo Maselli, Arquitecto (Universidad La Sapienza, Roma, 2007); 2003/04: Erasmus en ETS de San Sebastian_ES; 2006: PFC en la London Metropolitan University_UK; 2004/09: 9 EASA eventos. Desde el 2008 en Barcelona, antes colaborando en el despacho OAB-Carlos Fer-rater (2008/10) y ahora estudiando en la UPC, Master Uficial Arquitectura, Energía y Medio Ambiente.

Alper Kurbak, Arquitecto (Istanbul Technical University, 2010); 2008/09: Erasmus en la Karlsruhe Institute of Technology_De; 2004/09: 10 EASA eventos. Vive in Istanbul, asistendo al curso de doctorado de la Architectural Design en la ITU y como investigator asistente en la Istanbul Maltepe University.

Jose Ballesteros, Arquitecto (UPV, ETSAValencia, 2009), experienca profesional en el despa-cho de Juesas Ramada, y con diferentes concursos personales y con Juan Marco Marco arquitecto. Ahora viviendo en Barcelona y estudiando en la UPC, Master Uficial Arquitec-tura, Energía y Medio Ambiente.

Urtza Uriarte, Arquitecta (UPC, ETSABarcelona, 2009); 2009: posgrado Ecohabitar, Eco-ef-ficient Architectural Desing en ELISAVA, UPF 2009; colaboración en el Departamento de Construcciones Arquitectónicas I, con beca para el curso de Proyecto VII-VIII, prof Jaume Coll. Fabra; componente de la cooperativa Ginna Kanda, asociada con el paisajista prof. Miquel Vidal, para el proyecto Bontawa en el campo de Niongono, Mali; ahora estudi-ando en la UPC, Master Uficial Arquitectura, Energía y Medio Ambiente.

Contactos

Jose Ballesterosemail: [email protected]: 652 035 465



FINAL REPORT

Sponsor Report




INFORME

B. WORKSHOP

Intenciones

Consideramos que la educación es fundamental para un desarollo sostenible, queremos devolver lo que hemos aprendidos desde nuestras experiencias internacionales tanto aca-demicas como profesionales y personales.Pensamos que compartir esos resultados con un workshop en EASA, donde los participantes son jóvenes y provenientes desde diferentes bagajes sociales y geograficos, es el correcto sitio donde compartirlos.Con estos principio hemos planteado este taller en energias renovables, tema que consid-eramos esencial y que no está suficientemente fomentado en las escuelas de arquitectura europeas.Estamos convencidos que la manera corecta de hacer esto es un ambiente multidiscipli-nar y multicultural, como EASA, donde ya tenemos una amplia experiencia.

Espectativas

La sensibilización en el uso de energias renovables, eólica y solar en este caso, es un tema contemporaneo que jóvenes arquitectos necesitan aprender, para que luego enseñen a otros que una diferente manera de construir es posible. Cuando los participantes han aprendido mediante este workshop que este tipo de con-strucción sostenible es facilmente implantable gracias a su simplicidad tecnologica, ellos podrán usarla en su futura experiencia profesional.

Participantes

Para alcanzar los objectivos propuesto se necesitarán unos 20 partecipantes.Este número es optimo ya que es un grupo acotado y nos permitirá dividir en taller en sub-grupos de 5 que se encargán de tareas paralelas.



FINAL REPORT

Sponsor Report




INFORME

Descripción

El objectivo del workshop es investigar, diseñar y construir dos molinos de viento y dos colectores solares, simples aparatos para aprovechar las energias renovables.Primero enseñaremos lo que el tema cubre, de que se compone, como funciona y otros tipos de generadores de energía limpia y sus diferentes usos.El paso siguiente es liberar la creatividad de los participantes, dejandolos analizar, pensar y diseñar unos aparatos orginales.El último paso es fabricarlos, experimentando con los materiales. Esta fase incluye mejorar y optimizar esos aparatos, sostituyendo materiales, cambiando formas y o desplasandolos a sitios mas favorables.Cuando el workshop esté acabado, todo los participantes de EASA podrán utilizarlos y finalizado el evento se cederán a los colaboradores.

Tema y subtema: deCOASTruction + Traditional Innovations

Proponemos una pequeña intervenciòn para demostrar la facilidad de obtener una con-strucción eficiente. Queremos subrayar que la innovación, de antiguas tradiciones, puede ser un camino alternativo para la construcción, tanto para las nuevas como las preexistes que encontramos a lo largo de la costa de Cádiz. España es el lugar ideal donde aplicar estas ideas, rica de sol y viento, aunque también presentes gratis en el resto del mundo.El uso de recursos naturales para conseguir energia ha existido siempre. Pero hoy este aprovechamento limpio de produción energetica, puede ser desarrollado a gran escala, gracias a la facilidad de obtención.



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Sponsor Report




INFORME

C. CALENDARIO

El evento se desarrolla a lo largo de dos semanas, donde se dedican unos días a confer-encias y visitas, mientras que la gran parte del tiempo se dedica al trabajo y desarrollo del workshop.Durante las primera dos fases sería recomendable la asistencia de un profesional en el campo, abalado por la experiencia en el sector de las energías renovables, para reforzar la imagen a transmitir a los participantes. Este marco es idóneo, para la promoción de la empresa y su compromiso en este campo.

Introducción24/Jul (Domingo) Presentación a los participantes de los distintos workshops.25/Jul (Lunes) Inscripciones en los trabajos elegidos.

Fase 1: Teoría26/Jul (Martes) Explicación del proyecto y fundamentos teóricos.

Fase 2: Diseño27/Jul (Miércoles) Desarrollo de los prototipos guiados por los tutores.28/Jul (Jueves) Decisión final de proyecto e inventario.

Fase 3: Construcción29/Jul-2/Ago Construcción de los prototipos3-4-5/Ago Obtención de resultados y corrección de posibles errores.

Exposición6/Ago (Sábado) Exposición de los distintos workshops a los participantes, profesionales invitados y autoridades de la ciudad.



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Sponsor Report

SEC1 Smart Energy COASTructiongy COASTructionO

D. MATERIALES

Molino de viento (x 2)

Colector solar (x 2)

Elemetos Material Unidades Ancho (m) Alto (m) Largo (m)1 Generador motor 22 Tubería para las palas. plástico 2 0,25 43 Varios equipos. electrónico4 Conductos. metal 2 0,1 55 Estructura madera/alum 2 0,15 0,1 16 Cable de alimentación electrónico 2 107 Cuerda y tensores. artificial 4 0,01 108 Piezas electrónicas electrónico9 Relé electrónico 210 Batería. electrónico 211 Inversor electrónico 212 Pintura plástica 1

Elemento Material Unidades Alto(m) Ancho (m) Largo (m)1 Contenedor tabla madera 2 0,05 1,6 0,82 borde 4 0,05 1,6 0,23 borde 4 0,01 0,8 0,24 marco 4 0,05 2,4 0,15 Sellante goma 2 1,6 0,86 Tapa vidrio 6mm 2 1,6 0,87 Fontanería cobre 2 0,03 20 0,018 codos 50 0,039 Tanque 100l metal 210 Aislante lana de roca 2 0,04 1,6 0,811 Pintura negra 5l 1

Molino de viento Colector solar

5

21

67

1

3 10

2

9+10

7

109



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Sponsor Report




INFORME

D. ESPACIOS

Taller

Tendremos a nuestra disponibilidad, diferentes zonas a lo largo del casco antiguo de Cádiz, para el emplazamiento del proyecto.Los espacios más idóneos serían aquellos en lo que la edificación no obstaculizaría el paso del viento y la incidencia solar. Esto nos deja, como zonas preferentes el castillo de San Esteban y el de Santa Caterina.Este último sería doblemente satisfactoria, dado el hecho de ser el lugar donde se harán las exposiciones públicas y ser un espacio que se abrirá al publico en general. Esto per-mitiría su contemplación y a la vez un espacio publicitario asociado al proyecto.Asociado al espacio de construcción y exposición dispondremos de un taller donde hacer las clases teóricas y trabajar en el prototipo, disponiendo de las herramientas necesarias y las instalaciones cedidas por el ayuntamiento.

Exibición

Una vez comprobado el funcionamiento del proyecto y su puesta en marcha, comenzare-mos con una presentación que abarcará el proceso de diseño y la fase de construcción. Todo este trabajo será presentado a los participantes del EASA, así como a profesionales invitados, autoridades locales y la prensa nacional e internacional.Toda esta documentación se recopilará y será entregada a los colaboradores para que dispongan de ella de la mejor manera que crean conveniente.



FINAL REPORT

Sponsor Report




INFORME

F. DOCUMENTACIÓN

Se recopilará todo el proceso, tanto en la fase previa, como la del taller y la exposición.Esta documentación estará compuesta por los planos de los prototipos y los sketchs real-izados por los participantes. Se informará tambien de todas las partes que compongan la construcción, los materiales que sean usados y la técnica implicada.Todo ello será acompañado con videos del proceso de montaje con reporte de fallos y dificultades a paliar en el futuro.Toda esta información irá incluida en el informe del EASA con el resto de los workshop, y particularmente nuestra información será entregada a los colaboradores.Este report será publicado en la web de EASA, en la universidades colaboradoras y revistas de arquitectura. Ademas esta información es colgada por los colaboradores en sus webs con el fin de promocionar sus iniciativas.

G. COLABORACIÒN

Tre de nosotros estamos cursando un Máster oficial en la UPC; Arquitectura, Energía y Medio Ambiente. Nuestros profesores, como Helena Coch UPC, son muy interesantes los cuales nos pueden ayudar en aspectos tecnológicos y académicos.Al igual Demet Irkli Eryildiz del Instituto Tecnológico de Turquía apoya nuestra propuesta, siguiendo los pasos de un doctorando incluido en el equipo, que investiga en esta univer-sidad.

H. COSTE

El coste total del workshop está alrededor de los 2500€.Esto incluye los materiales, su transporte, las herramientas necesarias, el informe a entregar al finalizar el evento y la participación en el mismo.



FINAL REPORT

Sponsor result

How you can see from the list below, where I resume all the companies and people contacts to fi nd a sponsor for this sustainable workshop, also ask just 1000 euro, is not easy in crisis times.

However, we fi nd to nice companies who help us, giving some specifi c materials.I want to say thanks to Isover, specially to Diana Moller, for 10 m² of rock wool insulations, and to

Barnices Valentine for 10 liters of selective black paint.

Company Name Contact Status

Navitas Paradigma www.navitasparadigma.com offEcotecnia > Alstom Maria Pau solar.ecotecnia.com:8083/ offGamesa www.gamesa.es/es/ offAcciona www.acciona.es offIsover Diana Moller www.isover.net okMtorres Eolica www.mtorres.es offBarnices Valentine Almodovar www.valentine.es okSchuco España www.schueco.com/web/es offOnda Radio www.ondaradio.es offUPC Istitut de Sostenibilitat Milena Salvador is.upc.edu offUPC Award IS is.upc.edu/noticies/14e-concurs-didees- offUPC Univers www.univers.upc.edu waitingUPC CTT www.ctt.upc.edu/index.php offKIC genweb.upc.edu/innoenergy/ nextUPC 21 Empar Escoin www.upc.edu/upc21 offUPC / DEE Josep Bordonau www.eel.upc.edu llamarUPC / Mant. Campus Nord Alberto Lapuente offCliensol www.cliensol.es llamar

Alper friend waitingAEE www.aeeolica.es next

Pepo’s Cousin waitingRosa’s mother off

CITCEA - ETSEIB Antoni Sudria [email protected] waitingEngenieria Electrica ETSEIB Ricard Bosch [email protected] waitingEngenieria Mecanica CDEI Carles Riba [email protected] waitingCentro Trasferencia Calor CTTC Assensi Oliva [email protected] waiting



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EASA camp

23th July

The SEC tutors arrives to EASA camp, Colegio del Sur, C/Concepciòn Arenal s/n, Cadiz.EASA Spirit is already on air.

24th July

At 6 PM there’s the workshop presentation at the Cadiz Sport Pavilion. We decide to spend the morning design, printing and preparing the gadgets to give at the participant interesting in our work-shop. We design a paper wind mill small and one big, to pin up on own T-shirt or to carry on with a straw, and a solar panel, with the workshop name to take like a business card.

The presentation will be pretty fi ne, all the tutors say something about the activities concluded with a short video (1:50’) and during the evening and the night different participant ask us about the work-shop.

25th July

After dinner (9:30 PM) will be the workshop fair.After the Tutor meeting, we spend the day at Leroy Merlin, looking for the material who the organizer

never buy for technical reasons, and collecting residual materials around easa camp.We fi nish to prepare our stand and the gadgets, with the video and two speakers with the music

(maybe the only workshop do it). SEC was looking for 20 participants.Different participants asks some question about the place, the activities and the theme. At the end

of the fi rst round, 13 participants had already sign on the list.In the second round our list was fi ll with more then 22 participant, closing the signature before the

time.We decide to meet every participants at small tent in the courtyard on the back, at 11 o’clock, the

same meeting time kept until the end of the easa.

The tutors during the workshop presentation (left) and the fair (right) and the two promotional gadgets (top)



FINAL REPORT

26th July

We start under the small tent, after to fi nd 24 chairs, 2 tables, pens and papers.I start to present myself and invite everybody to present himself after to catch a rope send by me,

in the way to create a relationship each other. A couple of time we needed to pull the rope to give a small piece to everybody, perfect to have a comparison between this thing and the sustainable, where some people have too much and somebody nothing.

The day follow showing our ideas of sustainable of everybody and breaking around 12:30 with a useful break, where everybody have to search a image to represent a own idea of sustainable.

After this break, we meet all together in the meeting room, split in 4 group, each with one tutor, speaking about this fi rst research and making a poster whit the ideas of everybody.

Around 5:30 PM, we stop for a while and then Alper show a short introduction about the climate change and why we have to use renewable energy in architecture.

27th July

The second day workshop want to be a mix of theoretical and design phase. We meet at the base-ment (the small tent was too bright to have a projection and the meeting room was busy by Pimp my Space) and Urtza start whit a presentation about the solar radiation. The student was pretty interesting, specially when a the end Pepo, show how Helidon software works.

Then Paolo speak about how is working a solar thermal collector and some example of how we can integrate it in architecture. Participant was quite interesting, with some question, especially about the Vacuum pipes.

We stop around 1 PM, for a 3 hours break when the student had to fi nd a place and start to design the solar thermal collector. So after the break, this time in the meeting room, split in 3 group, we design 2 different kind of system. One (on the picture below) called devil clown, and another made weaving a plastic hose.

The devil clown prototype (top) and his water temperature (left). Pepo during a demonstration (right)



FINAL REPORT

28th July

With a work overview, we been with the organizers to buy the technical materials impossible to recycle from others products.

We decide to split in two dynamics groups to design and build two fi nals systems.Artistic: leaning to the basketball net in the courtyard, a hot shower with a 150 meter hose painted

black, willing to spiral and a 210 liter tank over it. This shower was fi nishing a couple a days before the end of EASA and different people was using it with a positive satisfaction.

Scientifi c: a real solar thermal collector with a design plus, integrated in the back of Se(a)stain container. Made with a 21 meter copper pipe, worked to put inside at 10 tubes of 1,5 meter, made by recycled materials. This system will be put at the roof level, connected to a 210 Lt. tank, making beautiful shades inside the shower.

I start drawing a sketch of the circuit, and the student study it and design the pieces who form it. We decide to build a prototype, a couple of element, to study the size, the rhythm, and at the end of the day we show it to the Se(a)stain workshop, who approve it.

29th July

We start to build the fi nal system. First looking for the materials and then cleaning and modeling it to the best application. Is a sustainable workshop so we try to reuse and recycle as much as possible:

- Cylindrical cardboard > support structure: 10 cm diameter, cut in half in total length of 150 cm.- Rock wool > insulation, cut with special care at 10 cm and fi xed on the cardboard.- Milk bricks > refl ection surface, cleaned, open and fi xed over the rock wool with the refl ection face

up.- Metal stripes > absorption plate, to improve the captivity surface, painted black with a selective

paint.- Copper pipes > circuit to fl uid transmitter, 10 x 156 cm with 15 mm diameter, painted black with

a selective paint, and fi xed all together with metal wire.- Plastic transparent bottles > cleaned, selected and cut to cover the element and make a green-

house effect inside.- Tennis referee chair > metal structure for the 210 Lt. tank, cleaned and painted white.

The solar thermal collector during his working progress.



FINAL REPORT

30th July

The works are going on well. Opened groups, deal problems with clarity and professionalism, sur-rounded by a creative and fun atmosphere. There is a continue feedback between the participants, the tutors and the organizer.

31st July

The fi rst six elements are ready. We study how to join it together respect the fi nal dimensions and the other components in the way to have a nice fi nal effect during the shower.

We put a special attention in the phase, to don’t waste copper materials, expensive and with a high environmental impact but necessary to have a good fi nal product. With copper joints, L an T, we start join the pieces with a special glue.

Today we fi nish around the 6 PM, to have a lecture by Francesca Origa Architect from the EMBT studio of Barcelona, and also to permit that the student can prepare the national staff for the best evening in EASA.

1st August

Excursion day. People spent the day relaxing around Cadiz County after a great National Evening.

2nd August

All the 10 element are fi nish. We study a position to seal all the circuit together also with the tank. First we put it over the wall, to check the shadows and the artistic effects and then we move it on the courtyard fl oor, to have a better work place, without shadows for a successive test.



FINAL REPORT

3rd August

We study the best way to integrate the collector on the container back, the fi nal position. To don’t buy news materials we choose to build a new wood wall, with the same rhythm an color of the con-tainer wall undulation. We start to cut and paint all the elements, also them recycled from the one day workshop.

On the other hand, we fi nish to fi x all the special solar thermal collector and let it dry during the night. Also we cover the tank with the insulation made by rock wool covered with a transparent pvc fi lm to make it waterproof.

4th August

In the morning we fi ll the collector circuit and the tank and then we let it working during the day. We measure the temperature of the water in the tank: 11 AM: 24 °C - 19 PM: 26 °C. The system had some problem in two joint, where we think to remove it for move all the system. Also we found a lose of heat from the hot water out, very hot in the exit of the system but cold before to enter in the tank. We think to resolve it fi x all the system better on the fi nal place.

The walls are going well, one completed at the evening. We study a special solution to join all the pieces in a stable and resistant way.

Some moments of the walls constructions and assemble.



FINAL REPORT

5th August

We, with Jose, a Se(a)stain tutor, fi x the South wall to the container, with a metallic plate.During the day the participant fi nish and fi x all the elements of the project: metallic support (referee

chair) with the tank raised with a woods panels, the beam to support the collector, the shower, hydrau-lic connections, the fl oor made with reused pallets, painted white.

Finally, with a team effort, we put the solar thermal collector a the same level of the container roof. Fixed all the copper parts the last time together and insulated the external circuit, we let dry it all the night.

6th August

Last day to fi nish the workshop, all the team was work enthusiastic and integrated: the goal is near. We fi ll the circuit and tank with water, and once close, let it taking solar radiation.

To close the east wall, we study a light partition integrated with all the container. We recycle a plastic gray sheet, cut it in 10 cm stripes and fi xed to a reused wood beam on the top and to the wood pallets on the bottom.

While a team fi nish the details (writing the participant names on the wall, cleaning, etc.) another realize and edit the video for the fi nal presentation, with original ideas to explain the different project.

20 PM: the workshop is concluded.



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Final Scheme

In the follows pages, I explain how the system is made and how is working.Is a closed system with natural circulation, fi lled just one time with normal water, made with copper

pipes and joints and fi xed with a special glue. Is composite in the absorber grid, to warm up the liquid inside, and the serpentine to release the heat to the water in the tank.



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Plan



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Details



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Materials and special tools

circuit:copper pipes 12 mm 41 209 cm 90 € cold out 1 x 62 cm cold out 1 x 190 cm cold in 1 x 4 cm cold in 9 x 9 cm transfer 10 x 150 cm hot out 9 x 9 cm hot out 1 x 4 cm hot in 1 x 38 cm serpentine 2 x 17 cm serpentine 1 x 15 cm serpentine 2 x 20 cm serpentine 1 x 38 cm water tap 2 x 2 cmcopper T elements > 20 x 15 €copper L elements > 10 x 7 € water taps + joints > 2+2 20 €copper glue 2 x 25 ml 20 €

elements:rock wool > 1 x 3 m² sponsorplastic bottle > 60 x 25 cm recyclecardboard > 5 x 9 x 135 cm recyclemetal stick > 20 x 1,5 x 0,15 x 135 cm recycletank > 1 x 210 lt 50 x 70 x 75 cm 20 €pipe insulation > 5 x 1 x 100 cm 5 €black paint > 1 x 1 lt sponsorblue paint > 1 x 1 lt 2

special tools:water termometer > 6 €copper cutter > 5€

Total > 190 €



FINAL REPORT

SEC 1 Team

name surname email country

tutor

paolo maselli [email protected] Italy jose Ballesteros Lopez [email protected] Spain alper Kurbak [email protected] Turkey urtza Uriarte [email protected] Spain

participant

Samir Salakhov [email protected] Azerbaijan Ivelina Mechkarova [email protected] Bulgaria Emilian Dimov Bulgaria Kameliya Velinova [email protected] Bulgaria Laura Iivarinen [email protected] Finland Erkka Peltonen [email protected] Finland Monica Daniel Udrea [email protected] Germany Haris Baskozos [email protected] Greece Agnes Ordasi [email protected] Hungary Arian Beqiri [email protected] Kosovo Genta Retkoceri [email protected] Kosovo Rron Beqiri [email protected] Kosovo Irena Atkovska [email protected] Macedonia Maja Dimishkova [email protected] Macedonia Celine Schranz Malta Andrei Pomana [email protected] Romania Rolan Rotari [email protected] Moldova Ivan Aculov [email protected] Moldova Denise Creanga Moldova Inna Sareva Moldova Hanna Kozlowska [email protected] Poland



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Conclusions

The workshop is fi nish with success: we reach the goal.We had harmoniously integrate renewable energy in architecture. You can use, enjoy and save en-

ergy and money without a visible impact from outside and with a nice place from inside.For sure is not the best solar thermal collector system. We just fi nish without text and subsequent

improve it. For example we didn’t make the correct water connection for the tank and probably with a vent valve on the highest circuit point we can be sure to fi ll all the system with water.

But our objective was to learn how is easy to use renewable energy, giving to the architect the pos-sibility to integrate it in the buildings and create also something new with a value added. The continued growth of the environmental impact of buildings is asking to do it and the architect have the possibility to do it smart.

Just do it.



FINAL REPORT

Filmography

A lot of movie are about climatic change and the future of our planet. My opinion is that the televi-sion show us around 90% of false vision of the life. So I suggest this list to spend a good moment, but is necessary to read books, newspapers, go to museum and exhibitions, assist to lecture and contact directly professionals and professor who really know the truth.

O. Hodge, 2007, Garbage architecture (www.garbagewarrior.com)D. Guggenheim, 2006, An Inconvenient truthS. Soderbergh, 2000, Erin BrockovichS. Zaillian, 1998, Civil ActionC. Paine, 2006, Who killed the electric car?

Bibliography

R. Mc Neil, 2000, Something new under the sun;J. Lovelock, 1979, Gaia: A New Look at Life on Earth;G. Pauli, 2010, The Blue Economy: 10 years - 100 innovations - 100 million jobs;P. Laureano, 1995, La Piramide Rovesciata, il modello dell’oasi per il pianeta terra;WCED - G. H. Brundtland, 1987, Our Common Future;J. M. Naredo, A. Valero, Desarollo economico y deterioro ecologico.

Webgraphy

www.ipcc.chwww.albartlett.org > Arithmetic, population and Energy (video in youtube)Architectural integration of solar panels (click to link)Wind Mill Handmade (click to link)Wikipedia english version, about themes like solar energy and solar thermal collector

Thanks

Special thanks to all the participants, the EASA011 organizers, the Se(a)stain Workshop and all the EASA people, to make it possible.

Thanks to the sponsor: Barnices Valentine, Isover.Thanks to prof. Helena Coch and Antonio Isalgué, for all the professional support given.

Annexes

Workshop Presentation > Video >youtube > 1’ 10” > paolo maselli Final Presentation > Video >youtube > 1’ 50” > SEC1 teamRadiation > Presentation > 19 slides > urtza uriarteSolar Thermal Collector > Presentation > 47 slides > paolo maselli

Credits

Realized by Paolo Maselli and fi nished on October 2011.

Contact

[email protected]

http://youtu.be/vU8AbxGYYAg

http://youtu.be/tfUpubtfp0Y

SEC1_Report

Documents

free energy

renowable energy

wind energy

easa organizers

easa jacks

easa summer school

bioarchitecture fi

workshop results