Exploració per autor "Etxeberria Larrañaga, Miren"
Ara es mostren els items 9-28 de 61
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Educación para el desarrollo y hormigón estructural. Experiencias
Cladera Bohigas, Antoni; Etxeberria Larrañaga, Miren; Pérez Foguet, Agustí (ACHE, 2007)
Text en actes de congrés
Accés obertLas universidades españolas han asumido un creciente protagonismo en la cooperación al desarrollo, poniendo en marcha diferentes actividades encaminadas a favorecer la solidaridad de todos los sectores de la comunidad ... -
Effect of fine ceramic recycled aggregate (RA) and mixed fine RA on hardened propertiesof concrete
Etxeberria Larrañaga, Miren; Vegas, Iñigo (2015-06)
Article
Accés obertThe ceramic industry is well known for producing large amounts of rejected ceramic waste. During the construction and demolition waste crushing process, a large amount of fine recycled aggregates (FRA) are usually produced. ... -
Effect of supplementary cementitious material and fine recycled aggregates on shrinkage properties of self-compacting microconcrete
Etxeberria Larrañaga, Miren; Bommana Tippareddygari, Purandhar Reddy (Centro Internacional de Métodos Numéricos en Ingeniería (CIMNE), 2020)
Text en actes de congrés
Accés obertAn increase in the population has led to the progressive construction of infrastructures and buildings. This causes severe environmental problems, firstly high emissions of CO2 are caused in cement production; secondly, a ... -
Effects of using recycled concrete aggregates on the shrinkage of high performance concrete
Gonzàlez Corominas, Andreu; Etxeberria Larrañaga, Miren (2016-07)
Article
Accés obertOver the past twenty years the use of Recycled Concrete Aggregate (RCA) has been mostly limited to normal-strength concretes. However, satisfactory properties have been found in previous studies dealing with the use of RCA ... -
El sector de la construcció i el desenvolupament humà en projectes de cooperació internacional
Cladera Bohigas, Antoni; Etxeberria Larrañaga, Miren; Pérez Foguet, Agustí (-, 2008)
Text en actes de congrés
Accés restringit per política de l'editorialLa construcció està íntimament lligada al desenvolupament, sent alhora una eina i un motor quan el seu objectiu és el de proveir serveis que responen a una demanda efectiva de la comunitat. L'objectiu de tota construcció ... -
Estudio de la aplicación del árido reciclado mixto en hormigón poroso y como relleno de zanjas en la ciudad de Barcelona
Etxeberria Larrañaga, Miren; Gonzàlez Corominas, Andreu; Galindo, Anna (Consejo Superior de Investigaciones Científicas (CSIC), 2016-04)
Article
Accés obertEn este artículo se presentan dos pruebas piloto llevadas a cabo como iniciativas innovadoras en la reutilización de RCD en la ciudad de Barcelona. Por un lado se estudió el uso de árido reciclado mixto (ARM) en la fabricación ... -
European experience with seawater concrete
Fukunaga, Takayuki; Amino, Takahiko; Etxeberria Larrañaga, Miren (CRC Press, 2021)
Capítol de llibre
Accés restringit per política de l'editorialThe use of seawater for concrete production is not common also in Europe now, even for the production of plain concrete exposed to a marine environment. However, in recent decades, certain international and national seawater ... -
Evaluation of eco-efficient concretes produced with fly ash and uncarbonated recycled aggregates
Etxeberria Larrañaga, Miren (Multidisciplinary Digital Publishing Institute (MDPI), 2021-12)
Article
Accés obertThe fabrication of conventional concrete, as well as remains from demolition, has a high environmental impact. This paper assessed the eco-efficiency of concrete made with uncarbonated recycled concrete aggregates (RCA) ... -
Experimental analysis of properties of high performance recycled aggregate concrete
Gonzàlez Corominas, Andreu; Etxeberria Larrañaga, Miren (2014-02)
Article
Accés restringit per política de l'editorialDue to the increase in the demolition of high strength concrete structures and the interest of precast concrete companies in being more competitive, it is necessary to analyse the use of recycled concrete aggregates (RCA) ... -
Experimental study on microstructure and structural behaviour of recycled aggregate concrete
Etxeberria Larrañaga, Miren (Universitat Politècnica de Catalunya, 2004-06-18)
Tesi
Accés obertThe use of recycled aggregates in concrete opens a whole new range of possibilities in the reuse of materials in the building industry. This could be an important breakthrough for our society in our endeavours towards ... -
Explorant l'ús d'àrids reciclats per a la dosificació del formigó: una alternativa per Haití?
Requejo Castro, David; Etxeberria Larrañaga, Miren (EScGD, 2018)
Capítol de llibre
Accés obert -
Exploring the use of recycled aggregates in concrete mix proportion: an alternative for Haiti?
Requejo Castro, David; Etxeberria Larrañaga, Miren (EScGD, 2018)
Capítol de llibre
Accés obert -
How the carbonation treatment of different types of recycled aggregates affects the properties of concrete
Etxeberria Larrañaga, Miren; Castillo Sotelo, Silvia (Multidisciplinary Digital Publishing Institute (MDPI), 2023-02)
Article
Accés obertIn this research work, two types of recycled aggregates were used: (1) the recycled concrete aggregate, RCA, obtained by crushing the parent concrete produced using limestone cement and (2) the recycled concrete aggregate ... -
Influence of demolition waste fine particles on the properties of recycled aggregate masonry mortar
Martínez Herrera, Iván; Etxeberria Larrañaga, Miren; Pavón, Elier; Díaz Brito, Nelson (Springer, 2018-09)
Article
Accés obertThis paper analyses the influence of the fine fraction of two types of construction and demolition waste (CDW1 and CDW2) on the properties of recycled aggregates (RA) and masonry mortars. The CDW1’s main component was ... -
Influence of dust and oil accumulation on effectiveness of photocatalytic concrete surfaces
Etxeberria Larrañaga, Miren; Ming-Zhi, Guo; Maury-Ramirez, Anibal; Poon, Chi-Sun (2017-09)
Article
Accés obertThe day-to-day negative effect of contaminating substances on the NOx removal effectiveness of photocatalytic surfaces and their recovery capacity after undergoing cleansing is of real academic and practical interest. This ... -
Influence of high volume fly ash and recycled aggregates in chloride and carbonation resistance of concrete
Etxeberria Larrañaga, Miren; Álvarez, Fernando (Centro Internacional de Métodos Numéricos en Ingeniería (CIMNE), 2020)
Text en actes de congrés
Accés obertThis paper deals with the evaluation of the influence of recycled concrete aggregate (RCA) and the employment of high volume of fly ash (FA) on the physical, mechanical and durability (chloride ion penetration and carbonation) ... -
Influence of plastic recycled aggregates in the hardened properties of concretes
Hernández Mendiola, Ernesto; Etxeberria Larrañaga, Miren (2019)
Text en actes de congrés
Accés obertThe use of the new resource of man-made plastic aggregates as an alternative to natural aggregate could be a viable answer for developing new construction material. Not only would we eliminate a harmful waste but also ... -
Influence of seawater and blast furnace cement employment on recycled aggregate concretes’ properties
Etxeberria Larrañaga, Miren; Gonzàlez Corominas, Andreu; Pardo Tràfach, Patricia (2016-07)
Article
Accés obertRecycled aggregates of mixed composition (MRA) may exhibit great variability in their properties, which in turn reduces their applicability. This study intends to extend the use of MRA in a broadened scope of applications ... -
Influence of steam curing on the pore structures and mechanical properties of fly-ash high performance concrete prepared with recycled aggregates
Gonzàlez Corominas, Andreu; Etxeberria Larrañaga, Miren; Poon, Chi-Sun (2016-08)
Article
Accés obertIn this research work, High Performance Concrete (HPC) was produced employing 30% of fly ash and 70% of Portland cement as binder materials. Three types of coarse recycled concrete aggregates (RCA) sourced from medium to ... -
Influence of the quality of recycled aggregates on the mechanical and durability properties of High Performance Concrete
Gonzàlez Corominas, Andreu; Etxeberria Larrañaga, Miren; Poon, Chi-Sun (Universidad de Cantabria, 2015)
Text en actes de congrés
Accés restringit per política de l'editorialThe main objective of this experimental work is to analyse the effect of recycled aggregates (RA) on the basis of the study of the various qualities of the physical, mechanical and durability properties of High Performance ...