sustainable building entrepreneurship
TRANSCRIPT
Sustainable Building Entrepreneurship
En fecha 13 de octubre de 2014, a las 11:00 horas se reúne el Jurado de la convocatoria Sustainable Building Entrepreneurship. PRIMERO La Composición completa nominal del Jurado es la siguiente: Cristina Castells, Directora d’autosuficiència energètica, Habitat Urbà, Ajuntament de Barcelona. Jaume Domènech, Director de Beyond Building Barcelona Bruno Sauer, Director técnico de Green Building Council-‐ España. Actúa como secretario del Jurado Eulàlia Figuerola Ferrer, miembro de GBCe. Observadores Asisten como observadores Anna Vilalta, Gestora de continguts ,Unitat de Negoci Sostenibilitat i Infraestructura de Fira Barcelona, Margarita Gilabert, Tècnica de projectes Direcció Operativa de Promoció Sectors Estratègics de Barcelona Activa y Isabel Montals Tècnica atenció a l'empresa Direcció Operativa d'Empresa de Barcelona Activa SEGUNDO. La convocatoria recibió en primera fase un total de 54 propuestas, de las cuales pasaron a una segunda fase un total de 21. Finalmente, en la fecha máxima de presentación de estas se han recibido un total de 20 propuestas que se han valorado por el jurado. La lista completa de propuestas recibidas por orden de inscripción es la siguiente:
• ID 7 4EClima Desarrollo • ID 8 Monica Masdevall • ID 11 Epic Power Converters S.L. • ID 13 Iomando Technologies S.L. • ID 16 LITA • ID 17 Evotecnia Solutions S.L. • ID 18 Josep Guàrdia Riera • ID 22 Biotechnological Process on Cellulose S.L. • ID 24 Playstands S.L. • ID 31 Casa S_Low • ID 32 MMArquitectura • ID 33 Be Nibug S.L. • ID 34 Rawlemon L.T.D. • ID 37 Urban Green Design S.L. • ID 44 Barcelona Cladding Company S.L. • ID 47 Sergi Lopez-‐Grado Padreny Arch. • ID 48 Universitat Politècnica de Catalunya-‐Barcelona TECH. Research Group: Grup Recerca
2014 SGR 1049
• ID 49 Universitat Politècnica de Catalunya-‐Barcelona TECH. Research Group: Grup Recerca 2014 SGR 1049
• ID 51 SEED Cover • ID 54 Alternative Energy Innovations
TERCERO La valoración de las propuestas se realizará con el siguiente procedimiento: Se valoran los proyectos según los criterios establecidos en la convocatoria:
1-‐ Integrar estrategias de fomento de la sostenibilidad en la edificación. 2-‐ El grado de escalabilidad del proyecto. 3-‐ Innovación. 4-‐ Que sea un proyecto de emprendimiento. 5-‐ Propuestas que integren más de un aspecto ambiental a lo largo del ciclo de vida del material ,
proyecto o idea; como es ahorro energético, la minimización del consumo de agua, la disminución de las emisiones ( CO2 y otros) , etc.
6-‐ Aplicación de metodologías de análisis de ciclo de vida y de mecanismos de estandarización ambiental ( eco-‐etiquetas).
7-‐ Impacto económico y social de la candidatura en el mercado o en su ámbito de aplicación. 8-‐ Viabilidad y posibilidad de éxito de la candidatura ( si son proyectos de productos o materiales
en vías de desarrollo). 9-‐ Estrategias de comunicación y sensibilización.
Además se valora cada proyecto según las distintas categorías y modalidades :
o Productos y materiales: Rehabilitación, Innovación y diseño, Sostenibilidad y eficiencia energética
o Proyectos de diseño de un producto o proceso: Rehabilitación, Innovación y diseño, Sostenibilidad y eficiencia energética
CUARTO. Tras haber comentado y revisado todas las propuestas se han descartado en una primera ronda los proyectos con ID núm. 8 -‐13-‐ 16-‐ 17-‐ 24-‐ 32-‐ 37-‐ 44-‐ 47-‐ 49 y 51. En una segunda ronda el jurado ha valorado los proyectos restantes descartando los ID núm. 7-‐ 22 y 48, concediendo, finalmente 5 premios y 2 accésit, quedando un premio desierto. Pasamos a valorar primero los ACCÉSIT. CATEGORÍA DE PRODUCTOS Y MATERIALES ACCÉSIT Modalidad Rehabilitación a ID 11-‐Epic Power Al dar este accésit el jurado quiere dejar un mensaje claro sobre el interés del producto por que se pueda implementar en el mundo de la rehabilitación, siendo la problemática del consumo energético de los ascensores un problema urgentemente por atacar. Se apoya claramente al producto que ya esta presente en nuevos ascensores, pero se quiere dar un empujón a los creadores para que de él pueda salir un producto para ascensores existentes.
CATEGORÍA PROYECTOS DE DISEÑO DE UN PRODUCTO O PROCESO. ACCÉSIT Modalidad Sostenibilidad y eficiencia energética a ID 31 Casa S_Low El jurado decide por unanimidad dar un accésit a esta propuesta por ser el proyecto de gran calidad, con un interés muy alto y aplicación de materiales con alta eficiencia energética pero con una pequeña duda en la aplicación directa en el mercado actual. La consecución de los objetivos en este caso se considera que se debe analizar con cuidado, ya que el mercado al que aspira le añade dificultad a la consecución de los objetivos. Y seguidamente los PREMIADOS CATEGORÍA DE PRODUCTOS Y MATERIALES PREMIO Modalidad Rehabilitación a ID 54-‐ Alternative Energy Innovations ( AEInnova ) El jurado considera por unanimidad que el proyecto tiene y es capaz de hacer un enfoque muy importante hacia el sector de la rehabilitación, con gran capacidad de aplicación a este a gran escala, siendo un sector muy importante en nuestro mercado. La tecnología utilizada para la propuesta de recuperación de calor para convertirlo en electricidad es totalmente creíble, además de considerar que el mercado esta preparado para recibirla y aplicarla. PREMIO Modalidad Innovación y diseño a ID 34-‐ Rawlemon L.T.D. Por ser un producto que tecnológicamente está en primera línea de innovación de lo que es producción de energía. El jurado considera que el punto débil de la propuesta es el gran trabajo aún por hacer de encontrar un primer mercado que les permita, en un futuro, expandirse a gran escala pero también considera que sería injusto quitarle valor como producto innovador. PREMIO Modalidad Sostenibilidad y eficiencia energética a ID 22 Biotechnological Process on Cellulose S.L. ( BIPROCEL ) Por la demostrada aplicabilidad del producto en distintos proyectos. El jurado considera más interesante premiar a la materia prima y no tanto a las aplicaciones. Premio al proceso de recuperar un material con un valor muy alto en nuestro entorno natural, como es el papel, para su utilización para la construcción, con un valor añadido que es la dificultad del cumplimiento de la normativa actual. CATEGORÍA PROYECTOS DE DISEÑO DE UN PRODUCTO O PROCESO. PREMIO Modalidad Rehabilitación. El premio queda desierto por no cumplir ninguno de los candidatos los requisitos esperados.
PREMIO Modalidad Innovación y diseño a ID 33 Be Nibug S.L Por su innovación al ser capaz de dar la vuelta al sistema clásico del funcionamiento del mundo de la construcción con la introducción de los aspectos sociales, de participación y de escala global, promoviendo un proceso cíclico, no lineal. El jurado considera que realmente es una innovación a la manera de pensar en el mundo de la construcción. Esta lejos de todo lo que es la implantación en el mercado pero se valora de manera muy positiva el pensamiento innovador y se anima a que sigan en este camino. PREMIO Modalidad Sostenibilidad y eficiencia energética a ID 18 Josep Guàrdia Riera ( Ca2d ) El jurado lo clasifica dentro de la categoría de procesos, aunque se podría pensar que es un producto. Se considera que es un proceso ya que la innovación no es considerada en tanto en los materiales sino en la manera de Construir. Por la elección de materiales, por su alta eficiencia energética y por su fácil implementación en mercado actual que se ha visto como un valor añadido a la propuesta el jurado a optado por premiar a esta propuesta. Siendo las 13:30 horas del Lunes 13 de Octubre de 2014 se levanta la sesión.
Cristina Castells
Directora d’autosuficiència energètica, Habitat Urbà, Ajuntament de Barcelona.
Jaume Domènech
Director de Beyond Building Barcelona
Bruno Sauer Director técnico de GBCe
SUSTAINABLE BUILDING ENTREPRENEURSHIP OCTOBER 2014PROPOSAL:
FORM+ Research Group 2014 SGR 1049 Elena Fernández Salas-Doctor Architect+Pep Zazurca Codolá-ArchitectCATEGORY: BUILDING PRODUCT FROM RECYCLED MATERIAL - INNOVATION IN TECHNOLOGY AND DESING PERMANENT FORMWORK SYSTEM FOR BIDIRECCIONAL SLAB REQUIRING A FIRE RESISTENCE EI-120
BIPROCEL APPLICATIONS IN SUSTAINABLE BUILDING CONSTRUCTION TEAM:
Problematical: The need to define sectors to control fire in buildings requires the structural elements possessing a fire stability EI-120. The vertical structure usually complies because it is rarely seen, which does not happen in horizontal ones: • Lightenedslabshiddenbytheceiling,rarelyitsundersideisplastered.Ceilingcovering,fartoprotect,enablesatechnicalspace for the passage of the facilities that promotes flame propagation of fire, which favours even more the structure exposure to fire.• Lightenedslabsleavinginview,especiallywhenitspositiondefinestheboundarybetweenfiresectors-aboveandbelowground and this last level with parking use. it is necessary placed on their underside a layer of protection (vermiculite or the like) or replacement of the lightened slab by a solid structural slab (impacting the budget of the work and the weight of the structure).To protect them, there are 2 possibilities:1. The projection of vermiculite or similar material on their underside2. Replacing lightened slabs by solid slabs, something that enhances the weight of the structure.Both solutions increase the budget of the work. On this basis, we consider appropriate to offer solutions that will lighten the weight of the structure and provide fire stability through news materials obtained through an efficient, sustainable and economic processes.Opportunity: The following proposal takes advantage of the physical and mechanical properties that offer recycled materials obtained from recycled cellulose fibrers, based on the following reasons:• Recycledmaterialfromrenewablesources.• Lowcostofproduction.• Possibilityofindustrializationwithaffordableandscalabletechnologies,therefore• Lowenvironmentalimpact.• ThecrudematerialisM1,butcanreachEI120usingadditivesthroughtheproductionphase.To these technical features, should be added its formal possibilities. The moldability of this material enables diverse formal solutions for the bottom slab surface.Proposal:The innovation is a formworking system, consisting in assembling on-site on three Biprocel castings above Alsina continuous formwork. The resulting assembly is incorporated into slab section after the setting of concrete, fact that, without contributing to its carrying capacity, promotes: lightening its weight and increased the structure stability to fire, hitting an EI-120 or higher.This proposal is made in conjunction with Biprocel, company that has developed a biotechnological, not pollutan process, in which is obtained a final material with interesting properties. There is no need to select the residue used as raw material, it is only necessary to fit the biotechnological parameters of the process. It is even possible to use the theoretically unrepulpable residue of paper as raw material and that allows to take advantage of the whole residue including inks, fillers and glues to obtain 1 Kg of inal material from 1 Kg of residue. All water used in the process is 100% recyclable.System DescriptionA.- Primary Elements: The proposed system consists of the following primary components:1.- Motherboard formwork. Special piece in 2D dimensions that solves the solid parts of the slab, required from structural calculations and therefore do not support the lightening of his section. Is used as solid base side in lateral clamps, embedded beams or abacuses.The plates are 20 mm thick and have grooved on its inner surface to improve adhesion with concrete. The dimensions of this plate can be adapted to the modulation system.2.- Lower Element in “U” shaped. His disposition onto the formwork facilitates and ensures the drawing of the slab geometry. Their specific cast serves two purposes: • Initsouterface:protectthebottomoftheribsofthefire.• initsinnerface:tofacilitatethedispositionofthesupportingelementsofthereinforcingsteel.Modulation and form of the lower parts of the lightened zone varies according their incorporation into unidirectional or bidirectional ribbed slab, as indicated below: a) Linear shaped Piece used in unidirectional slabs: Each bottom piece includes, in its central area, the space for the nerve concrete, which is flanked by two semi “Upper Elements” or caissons. During execution, the assembly of the different upper and lower parts of the lightened area allows to complete geometry system. b) Cross shaped piece used in bidirectional slabs:Each lower piece incorporates four of the nerves that formalize the waffle slab, building a concrete cross, which will be flanked by four quarters of the “Upper Elements” or caissons. During execution, the assembly of the different upper and lower parts of the area lightened allows complete system geometry.3.- Upper Element in square based pyramid trunk (caissons). It is the part responsible for defining the change of the slab section. Its cast intended two objectives: • Lightentheslabintheareafreeofeffort.• Linkthedifferentbottomparts,ensuringthesystemgeometry.In both, unidirectional and bidirectional slabs, each “Upper Element” joins four “Lower Elements”. B.- Secondary Elements: The system is completed with the following child elements, the first two responsible for supporting the placement of reinforcing steel:• Separatorlowerarmors:Linearelementtoseparateandplacetheribsteel• Supportupperarmors:Cylindricalelementtosustaintheelectroweldedsteellathandtheandtensionreinforcementsteel.• ConcretepouredandvibratedonsiteOnce assembled the components system upon the continuous formwork and placed the steel reinforcement estimated in the structural calculation, ones proceeds to pouring the concrete and its subsequent vibrated. .C.- Complementary Elements to the SystemThe proposed system also provides the solution for suspended ceiling and technical floor, through pieces and substructure made from Biprocel. a) Suspended Ceiling:Plaques of 70x70 or 70x140 Biprocell 10 mm thick with three possibilities of finishing: smooth finish, perforated finish and finished in different bass-relief textures. (See more details in proposal panel: 3D interior wall panels for architecture and retail) b)Technical Floor:Biprocel plates 60x60 cm and 20 mm thick.Biprocel truncated cone, topped by strips crosswise to receive four panels of technical floor.
PRIMARY ELEMENTS SYSTEM
1
2
3
5
4
1.-Upper Element in squared base pyramid trunk (caissons). 2.-Lower Element in “U” shape section and cross form. 3.-Interlocking joints between two Lower Ele-ments. 4.-Interlocking joint between Upper Element and four Lower Elements. 5.-Stakeout Lower Element Axis. 6.-Linear element to separate and place the rib steel
LOWER ELEMENT IN “U” SHAPE MONTAGE SCHEME
UPPER ELEMENT MONTAGE SCHEME
1
2
ASSEMBLY PROCESS BIDIRECCIONAL SLAB
1
3
5
ASSEMBLE FORMWORK
PLACEMENTUPPER ELEMENT
PLACEMENT SECUNDARY ELEMENTS
PLACEMENT LOWER ELEMENT
PLACEMENT SEPARATOR ARMORS
PLACEMENT COMPLEMENTARY
ELEMENTS
2
4
6
SUSTAINABLE BUILDING ENTREPRENEURSHIP OCTOBER 2014PROPOSAL:
FORM+ Research Group 2014 SGR 1049 Elena Fernández Salas-Doctor Architect+Pep Zazurca Codolá-ArchitectCATEGORY: BUILDING PRODUCT FROM RECYCLED MATERIAL - INNOVATION IN TECHNOLOGY AND DESING PERMANENT FORMWORK SYSTEM FOR UNIDIRECCIONAL SLAB REQUIRING A FIRE RESISTENCE EI-120
BIPROCEL APPLICATIONS IN SUSTAINABLE BUILDING CONSTRUCTION TEAM:
1
2
3
4
5
PRIMARY ELEMENTS SYSTEM
Problematical: The need to define sectors to control fire in buildings requires the structural elements possessing a fire stability EI-120. The vertical structure usually complies because it is rarely seen, which does not happen in horizontal ones: • Lightenedslabshiddenbytheceiling,rarelyitsundersideisplastered.Ceilingcovering,fartoprotect,enablesatechnicalspace for the passage of the facilities that promotes flame propagation of fire, which favours even more the structure exposure to fire.• Lightenedslabsleavinginview,especiallywhenitspositiondefinestheboundarybetweenfiresectors-aboveandbelowground and this last level with parking use. it is necessary placed on their underside a layer of protection (vermiculite or the like) or replacement of the lightened slab by a solid structural slab (impacting the budget of the work and the weight of the structure).To protect them, there are 2 possibilities:1. The projection of vermiculite or similar material on their underside2. Replacing lightened slabs by solid slabs, something that enhances the weight of the structure.Both solutions increase the budget of the work. On this basis, we consider appropriate to offer solutions that will lighten the weight of the structure and provide fire stability through news materials obtained through an efficient, sustainable and economic processes.Opportunity: The following proposal takes advantage of the physical and mechanical properties that offer recycled materials obtained from recycled cellulose fibrers, based on the following reasons:• Recycledmaterialfromrenewablesources.• Lowcostofproduction.• Possibilityofindustrializationwithaffordableandscalabletechnologies,therefore• Lowenvironmentalimpact.• ThecrudematerialisM1,butcanreachEI120usingadditivesthroughtheproductionphase.To these technical features, should be added its formal possibilities. The moldability of this material enables diverse formal solutions for the bottom slab surface.Proposal:The innovation is a formworking system, consisting in assembling on-site on three Biprocel castings above Alsina continuous formwork. The resulting assembly is incorporated into slab section after the setting of concrete, fact that, without contributing to its carrying capacity, promotes: lightening its weight and increased the structure stability to fire, hitting an EI-120 or higher.This proposal is made in conjunction with Biprocel, company that has developed a biotechnological, not pollutan process, in which is obtained a final material with interesting properties. There is no need to select the residue used as raw material, it is only necessary to fit the biotechnological parameters of the process. It is even possible to use the theoretically unrepulpable residue of paper as raw material and that allows to take advantage of the whole residue including inks, fillers and glues to obtain 1 Kg of inal material from 1 Kg of residue. All water used in the process is 100% recyclable.System DescriptionA.- Primary Elements: The proposed system consists of the following primary components:1.- Motherboard formwork. Special piece in 2D dimensions that solves the solid parts of the slab, required from structural calculations and therefore do not support the lightening of his section. Is used as solid base side in lateral clamps, embedded beams or abacuses.The plates are 20 mm thick and have grooved on its inner surface to improve adhesion with concrete. The dimensions of this plate can be adapted to the modulation system.2.- Lower Element in “U” shaped. His disposition onto the formwork facilitates and ensures the drawing of the slab geometry. Their specific cast serves two purposes: • Initsouterface:protectthebottomoftheribsofthefire.• initsinnerface:tofacilitatethedispositionofthesupportingelementsofthereinforcingsteel.Modulation and form of the lower parts of the lightened zone varies according their incorporation into unidirectional or bidirectional ribbed slab, as indicated below: a) Linear shaped Piece used in unidirectional slabs: Each bottom piece includes, in its central area, the space for the nerve concrete, which is flanked by two semi “Upper Elements” or caissons. During execution, the assembly of the different upper and lower parts of the lightened area allows to complete geometry system. b) Cross shaped piece used in bidirectional slabs:Each lower piece incorporates four of the nerves that formalize the waffle slab, building a concrete cross, which will be flanked by four quarters of the “Upper Elements” or caissons. During execution, the assembly of the different upper and lower parts of the area lightened allows complete system geometry.3.- Upper Element in square based pyramid trunk (caissons). It is the part responsible for defining the change of the slab section. Its cast intended two objectives: • Lightentheslabintheareafreeofeffort.• Linkthedifferentbottomparts,ensuringthesystemgeometry.In both, unidirectional and bidirectional slabs, each “Upper Element” joins four “Lower Elements”. B.- Secondary Elements: The system is completed with the following child elements, the first two responsible for supporting the placement of reinforcing steel:• Separatorlowerarmors:Linearelementtoseparateandplacetheribsteel• Supportupperarmors:Cylindricalelementtosustaintheelectroweldedsteellathandtheandtensionreinforcementsteel.• ConcretepouredandvibratedonsiteOnce assembled the components system upon the continuous formwork and placed the steel reinforcement estimated in the structural calculation, ones proceeds to pouring the concrete and its subsequent vibrated. .C.- Complementary Elements to the SystemThe proposed system also provides the solution for suspended ceiling and technical floor, through pieces and substructure made from Biprocel. a) Suspended Ceiling:Plaques of 70x70 or 70x140 Biprocell 10 mm thick with three possibilities of finishing: smooth finish, perforated finish and finished in different bass-relief textures. (See more details in proposal panel: 3D interior wall panels for architecture and retail) b)Technical Floor:Biprocel plates 60x60 cm and 20 mm thick.Biprocel truncated cone, topped by strips crosswise to receive four panels of technical floor.
ASSEMBLY PROCESS UNIDIRECCIONAL SLAB
1
3
5
ASSEMBLE FORMWORK
PLACEMENTUPPER ELEMENT
PLACEMENT SECUNDARY ELEMENTS
PLACEMENT LOWER ELEMENT
PLACEMENT SEPARATOR ARMORS
PLACEMENT COMPLEMENTARY
ELEMENTS
2
4
6
1.-Upper Element in squared and vault transversal section. 2.-Lower Linear Element in “U” shape section. 3.-Interlocking joints between two Lower Ele-ments. 4.-Interlocking joint between Upper Element and four Lower Elements. 5.-Stakeout Lower Element Axis. 6.-Linear element to separate and place the rib steel
LOWER ELEMENT IN “U” SHAPE MONTAGE SCHEME
UPPER ELEMENT MONTAGE SCHEME
1
2