Now showing items 1-20 of 63

  • Acto académico de clausura de la promoción 14/15 del Màster Universitario en Ingeniería de Edificación 

    Jordana Riba, Francisco de Paula; Rosselló i Nicolau, Maribel; Haurie Ibarra, Laia; Xiqués Triquell, Jordi (Escola Politècnica Superior d'Edificació de Barcelona. Serveis Informàtics / Escola Politècnica Superior d'Edificació de Barcelona. Biblioteca, 2016-01-15)
    Audiovisual
    Open Access
  • Addition of microencapsulated PCM into single layer mortar: physical and thermal properties and fire resistance 

    Bosch González, Montserrat; Haurie Ibarra, Laia; Cabeza, Luisa F.; Serrano, Susana; Fernández, Ana Inés (2014)
    Conference report
    Open Access
    The energy consumption in buildings has increased in the last years due to the energy demand for thermal comfort. The improvement of thermal properties in building materials is one of the key points to achieve a reduction ...
  • Bio-based insulation materials and their hygrothermal performance in a building envelope system (ETICS) 

    Palumbo, Mariana; Lacasta Palacio, Ana María; Haurie Ibarra, Laia; Giraldo Forero, María del Pilar; Correal Modol, Eduard (2018-09-01)
    Article
    Open Access
    Bio-based insulation materials (such as wood or hemp) are emerging as a promising alternative in building envelope applications, aiming at improving in-use energy efficiency. When compared to common insulation materials ...
  • Caracteristicas reologicas de pastas de cal. 

    Rosell Amigó, Juan Ramón; Chinchón, S.; Haurie Ibarra, Laia; Navarro Ezquerra, Antonia; Rodríguez Cantalapiedra, Inma (Instituto de Ciencias de la Construcción Eduardo Torroja (ICCET), 2008)
    Conference report
    Open Access
    Este trabajo presenta las características reológicas de pastas de cal, especificando la influencia de su origen en la obtención de valores de trabajabilidad. El estudio se realiza sobre pastas de cal hidratada, de ...
  • Characterization of flame retardant polypropylene-magnesium hydroxide composite foams 

    Antunes, Marcelo de Sousa Pais; Haurie Ibarra, Laia; Velasco Perero, José Ignacio (2009)
    Conference lecture
    Restricted access - publisher's policy
    Magnesium hydroxide filled polypropylene foams have been prepared in order to analyze the foaming effects on the microstructure, flame and thermo-mechanical beaviour of the polypropylene composites. Several load percentages ...
  • Characterization of highly filled magnesium hydroxide-polypropylene composite foams 

    Antunes, Marcelo de Sousa Pais; Velasco Perero, José Ignacio; Haurie Ibarra, Laia (2011)
    Article
    Restricted access - publisher's policy
    Magnesium hydroxide—filled polypropylene foams were prepared by a compression-molding chemical foaming process and studied considering the effects of foaming and the presence of the particles on the microstructure (cellular ...
  • Characterization of poly(ethylene-co-vinyl acetate) (EVA) filled with low grade magnesium hydroxide 

    Fernández Renna, Ana Inés; Haurie Ibarra, Laia; Formosa Mitjans, Joan; Chimenos Ribera, Josep Maria; Antunes, Marcelo de Sousa Pais; Velasco Perero, José Ignacio (2008)
    Article
    Restricted access - publisher's policy
    Low-grade magnesium hydroxide (LG-MH) is a solid by-product that undergoes an endothermic decomposition in the temperature range of 300–750 C. Due to its thermal behaviour and its lower cost relative to pure Mg(OH)2, ...
  • Characterization of the fire behaviour of tropical wood species for use in the construction industry 

    Lacasta Palacio, Ana María; Haurie Ibarra, Laia; Montón Lecumberri, Joaquín; Navarro Ezquerra, Antonia; Giraldo, Pilar; Sotomayor, Javier; Palumbo, Mariana (Technischen Universität Graz, 2016)
    Conference report
    Open Access
    It is widely acknowledged that wood is a combustible and flammable material. However, not all woods have the same fire behaviour; this can change significantly depending on the type and species of wood. Usually, hardwoods ...
  • Collaboration with the Fire brigades of Catalonia to define new protocols to collect data from a fire 

    Lacasta Palacio, Ana María; Haurie Ibarra, Laia; Marimón Viadiu, Frederic (2012)
    Conference lecture
    Open Access
  • Comparative study of magnesium by-products and vermiculite formulations to obtain fire resistant mortars 

    Formosa Mitjans, Joan; Haurie Ibarra, Laia; Chimenos Ribera, Josep Maria; Lacasta Palacio, Ana María; Rosell Amigó, Juan Ramón (Transtec Publications, 2008-06-30)
    Article
    Restricted access - publisher's policy
    There exists an increasing concern about the dangers originated in a building g in case of fire. In this work the behaviour of vermiculite as aggregate in fireproof mortars was compared with mortars formulated with two ...
  • Compartment and façade large scale tests: behaviour comparison of different insulating materials in case of fire 

    Pastor Ferrer, Elsa; Corberó, Beatriu; Rios Rubiras, Oriol; Giraldo Forero, María del Pilar; Haurie Ibarra, Laia; Lacasta Palacio, Ana María; Cuerva Contreras, Eva; Planas Cuchi, Eulàlia (Czech Technical University, 2015)
    Conference report
    Open Access
    Fire safety community is currently concerned about the response of some widely used insulating materials in case of fire, due to the fact that existing regulations do not show how these materials behave in real conditions, ...
  • Diseño y caracterización de mezclas EVA/plastómero para su empleo en compuestos de aislamiento acústico 

    Niubó Eslava, Maria; Fernández Renna, Ana Inés; Haurie Ibarra, Laia; Redondo Realinho, Vera Cristina de; Velasco Perero, José Ignacio (2010-06-23)
    Conference lecture
    Restricted access - publisher's policy
    En el desarrollo de materiales aislantes acústicos para sectores como la automoción, se utilizan habitualmente compuestos poliméricos con un contenido en cargas inorgánicas superior al 70% en peso. Este hecho obliga a ...
  • Effect of oxidized wood flour as functional filler on the mechanical, thermal and flame-retardant properties of polylactide biocomposites 

    Yang, Yunxian; Haurie Ibarra, Laia; Wen, Jianheng; Zhang, Shuidong; Ollivier, Arthur; Wang, Deyi (2019-04-01)
    Article
    Restricted access - publisher's policy
    Based on the biodegradable material-polyethylene glycol (PEG)-as the plasticizer, oxidized wood flour (OWF) as the charring agent for polylactide (PLA), a series flame-retardant PLA biocomposites were prepared via ...
  • Epsomite as flame retardant treatment for wood: Preliminary study 

    Elvira, J.C.; Chimenos Ribera, Josep Maria; Isabal Revilla, Carmen; Montón Lecumberri, Joaquín; Formosa Mitjans, Joan; Haurie Ibarra, Laia (2016-11-15)
    Article
    Open Access
    The effect of epsomite as flame retardant for wood has been investigated and compared with a commercial boron salt. Both flame retardants have been introduced into wood samples by vacuum impregnation. Epsomite is a hydrated ...
  • Esparto wool as reinforcement in hybrid polyurethane composite foams 

    Antunes, Marcelo de Sousa Pais; Cano, Álvaro; Haurie Ibarra, Laia; Velasco Perero, José Ignacio (2011-11)
    Article
    Restricted access - publisher's policy
    In the present work polyurethane foams containing variable concentrations of nano-sized clay and esparto wool were prepared and studied, with the objective of developing new multi-scalar rigid foams. The addition of ...
  • Espumas ignífugas de poliolefina libres de halógenos 

    Redondo Realinho, Vera Cristina de; Antunes, Marcelo de Sousa Pais; Haurie Ibarra, Laia; Maspoch Rulduà, Mª Lluïsa; Velasco Perero, José Ignacio (2012)
    Conference report
    Open Access
    En el presente trabajo se han preparado y caracterizado espumas ignífugas de poliolefinas libres de halógenos. Se ha utilizado para ello una formulación comercial, empleada típicamente en la industria de cables, y se le ...
  • Evaluation of fire behaviour of flax fabrics treated with expandable graphite based coatings 

    Ardanuy Raso, Mònica; Ventura Casellas, Heura; Claramunt Blanes, Josep; Haurie Ibarra, Laia (2015)
    Conference lecture
    Restricted access - publisher's policy
    lmprovement of the fire behaviour of flax fabrics treated with silica coatings containing expandable graphite preparad through sol-gel treatment has been studied. Results show that silica coating containing expandable graphite ...
  • Evaluation of the fresh state properties of gypsum with PCM using three different PCM inclusion methods 

    Serrano, Susana; Barreneche, Camila; Navarro Ezquerra, Antonia; Haurie Ibarra, Laia; Gallardo, Alejandro; Fernández Renna, Ana Inés; Cabeza, Lluïsa F (2014)
    Conference report
    Restricted access - author's decision
    According to the International Energy Agency, the energy use in buildings accounts up to 38% of global energy consumption reaching in developed countries the 45% of the energy use in buildings in 2012. A substantial increase ...
  • Evolución de las fases cristalinas de las pastas de cemento pórtland con el tiempo 

    Ruiz Mérida, Francisco; Haurie Ibarra, Laia; Estop Graells, Eugènia; Lacasta Palacio, Ana María (2010-06-23)
    Conference lecture
    Restricted access - publisher's policy
    El endurecimiento del cemento Portland se debe fundamentalmente a la hidratación de los silicatos bicálcicos (C2S) y tricálcicos (C3S) presentes en el polvo de cemento. Los compuestos hidratados, de estructura tipo gel o ...
  • ¿Existen diferencias en las cales apagadas por distintos métodos tradicionales?: la experiencia de Zone (BS) 

    Haurie Ibarra, Laia; Rosell Amigó, Juan Ramón; Bosch González, Montserrat; Rodríguez Cantalapiedra, Inma (Barcelona: Universitat Politècnica de Catalunya. Grup de Recerca GICITED, 2012-01)
    Conference report
    Open Access
    Caracterización de muestras de cal apagadas por distintos métodos tradicionales, en una experiencia realizada en Zone (Brescia, Italia)