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Alkaline activation of ceramic waste materials
Reig, Lucía; Tashima, M. M.; Soriano, Lourdes; Borrachero, Mª Victoria; Monzó, J.; PAYÁ, JORDI Springer (2013-12)Ceramic materials represent around 45% of construction and demolition waste, and originate not only from the building process, but also as rejected bricks and tiles from industry. Despite the fact that these wastes are ... -
Behaviour of metakaolin-based geopolymers incorporating sewage sludge ash (SSA)
Reig, Lucía; Borrachero, Mª Victoria; Istuque, D.B.; Moraes, J.C.B.; Akasaki, Jorge Luís; Soriano, Lourdes; PAYÁ, JORDI; Malmonge, J.A.; Tashima, M. M. Elsevier (2016)In recent years, geopolymers have become a widely researched binding material. There are technological and environmental advantages to using this type of binder instead of Portland cement. In this study, binary systems of ... -
Ceramic tiles waste as replacement material in Portland cement
Mas, María A.; Reig, Lucía; Monzó, J.; Borrachero, Mª Victoria; PAYÁ, JORDI ICE Publishing (2015-11-02)The pozzolanic reactivity of real ceramic waste from different tile manufacturing companies was evaluated and its suitability as a partial Portland cement replacement was analysed. The raw material was finely ground and ... -
Ceramic waste: reuse as a recycled aggregate
Reig, Lucía; Pitarch-Roig, Angel-Miguel; Soriano, Lourdes; Borrachero, Mª Victoria; Monzo Balbuena, Jose Maria; PAYÁ, JORDI; Mitsuuchi Tashima, Mauro Springer (2023)Gran cantidad de residuos cerámicos de diversos tipos (procedentes de ladrillos, tejas, baldosas de revestimiento, cerámica sanitaria…) son originados tanto durante sus procesos de fabricación, como durante la construcción ... -
Compressive strength and microstructure of alkali-activated blast furnace slag/sewage sludge ash (GGBS/SSA) blends cured at room temperature
Tashima, M. M.; Reig, Lucía; Santini Jr., M.A.; Moraes, J.C.B.; Akasaki, Jorge Luís; PAYÁ, JORDI; Borrachero, Mª Victoria; Soriano, Lourdes Springer Verlag (2017)In the present work, ground granulated blast furnace slag (GGBS) and sewage sludge ash (SSA) blends were assessed for the production of alkali-activated pastes and mortars. Percentages of SSA to substitute GGBS ranged ... -
Compressive strength and microstructure of alkali-activated mortars with high ceramic waste content
Reig, Lucía; Sanz, M.A.; Borrachero, Mª Victoria; Monzó, J.; Soriano, Lourdes; PAYÁ, JORDI Elsevier (2017-11)The present work investigated alkali-activated mortars with high ceramic waste contents. Tile ceramic waste (TCW) was used as both a recycled aggregate (TCWA) and a precursor (TCWP) to obtain a binding matrix by the ... -
Influence of Addition of Fluid Catalytic Cracking Residue (FCC) and the SiO2 Concentration in Alkali-Activated Ceramic Sanitary-Ware (CSW) Binders
Cosa, Juan; Soriano, Lourdes; Borrachero, Mª Victoria; Reig, Lucía; PAYÁ, JORDI; Monzó, José María MDPI (2018)Production of Portland cement requires a large volume of natural raw materials and releases huge amounts of CO2 to the atmosphere. Lower environmental impact alternatives focus on alkali-activated cements. In this paper, ... -
Influence of calcium additions on the compressive strength and microstructure of alkali-activated ceramic sanitary-ware
Reig, Lucía; Soriano, Lourdes; Tashima, M. M.; Borrachero, Mª Victoria; Monzó, José María; PAYÁ, JORDI Wiley (2018-01)The ceramic sanitary‐ware market generates large amounts of waste, both during the production process and due to construction and demolition practices. In this paper, the effect of different amounts and calcium sources ... -
Influence of calcium aluminate cement (CAC) on alkaline activation of red clay brick waste (RCBW)
Reig, Lucía; Soriano, Lourdes; Borrachero, Mª Victoria; Monzó, J.; PAYÁ, JORDI Elsevier (2016-01)In this paper, the effect of calcium aluminate cement (CAC) additions on the alkali activation of red clay brick waste (RCBW) was studied at room temperature and at 65 °C. RCBW was partially replaced with CAC (0–50 wt.%) ... -
Influence of the activator concentration and calcium hydroxide addition on the properties of alkali-activated porcelain stoneware
Reig, Lucía; Soriano, Lourdes; Borrachero, Mª Victoria; Monzó, J.; PAYÁ, JORDI Elsevier (2014-07)Objective The aim of this research was to investigate the influence of the alkali activator concentration and calcium dosage on the fresh behavior, compressive strength and microstructure of the binder produced by the ... -
Potential use of ceramic sanitary ware waste as pozzolanic material
Reig, Lucía; Soriano, Lourdes; Borrachero, Mª Victoria; Monzó, José María; PAYÁ, JORDI Elsevier (2021)This paper evaluated the pozzolanic activity of ceramic sanitary ware (CSW) waste when blended with Portland cement (PC). CSW waste units were broken, crushed and milled to reduce their particle size. These particles were ... -
Pozzolanic activity of tiles, bricks and ceramic sanitary-ware in ecofriendly Portland blended cements
Pitarch-Roig, Angel-Miguel; Reig, Lucía; Tomás, A.E.; Forcada, G.; Soriano, L.; Borrachero, Mª Victoria; PAYÁ, JORDI; Monzo Balbuena, Jose Maria Elsevier (2020-08-26)Reusing ceramic waste as a pozzolanic admixture may offer environmental benefits as it allows the reduction in the consumption of natural resources and energy, and the reduction of CO2 emissions associated with Portland ... -
Properties and microstructure of alkali-activated red clay brick waste
Reig, Lucía; Tashima, M. M.; Borrachero, Mª Victoria; Monzó, J.; Cheeseman, C. R.; PAYÁ, JORDI Elsevier (2013-06)Sintered red clay ceramic is used to produce hollow bricks which are manufactured in enormous quantities in Spain. They also constitute a major fraction of construction and demolition waste. The aim of this research was ... -
Reusing Ceramic Waste as a Precursor in Alkali-Activated Cements: A Review
Soriano, Lourdes; Mitsuuchi Tashima, Mauro; Reig, Lucía; PAYÁ, JORDI; Borrachero, Mª Victoria; Monzo Balbuena, Jose Maria; Pitarch-Roig, Angel-Miguel MDPI (2023)Concrete and ceramic products are among the most widely used materials in the construction sector. The production of ceramic materials has significantly grown in recent years. Concrete is one of the most widely used ... -
Reutilisation of hazardous spent fluorescent lamps glass waste as supplementary cementitious material
Pitarch-Roig, Angel-Miguel; Reig, Lucía; Gallardo Izquierdo, Antonio; Soriano, Lourdes; Borrachero, Mª Victoria; Rochina Salvador, Sergio Elsevier (2021-05-01) -
Reutilization of ceramic waste as supplementary cementitious material
Reig, Lucía; Pitarch-Roig, Angel-Miguel; Soriano, Lourdes; Borrachero, Mª Victoria; Monzo Balbuena, Jose Maria Springer (2023)La producción de cemento Portland (CP) tiene el mayor impacto ambiental entre los diferentes componentes del hormigón. Asimismo, pese a que los productos cerámicos son consumidos en todo el mundo y constituyen una fracción ... -
The Compressive Strength and Microstructure of Alkali-Activated Binary Cements Developed by Combining Ceramic Sanitaryware with Fly Ash or Blast Furnace Slag
Cosa, Juan; Soriano, Lourdes; Borrachero, Mª Victoria; Reig, Lucía; PAYÁ, JORDI; Monzó, José María MDPI (2018)The properties of a binder developed by the alkali-activation of a single waste material can improve when it is blended with different industrial by-products. This research aimed to investigate the influence of blast ... -
Use of ceramic sanitaryware as an alternative for the development of new sustainable binders
Reig, Lucía; Borrachero, Mª Victoria; Monzó, J.; Savastano, Holmer; Tashima, M. M.; PAYÁ, JORDI Trans Tech Publications (2016)Large amounts of ceramic sanitary-ware waste are generated in both the production process and construction and demolition practices. This waste contains amorphous phases that may react with the Portlandite that originates ... -
Use of residual diatomaceous earth as a silica source in geopolymer production
Font, A.; Soriano, Lourdes; Reig, Lucía; Tashima, M. M.; Borrachero, Mª Victoria; Monzó, J.; PAYÁ, JORDI Elsevier (2018)The use of binders as an alternative to Portland cement has gained importance in recent years. Among them, geopolymeric binders, developed by the reaction between an aluminosilicate precursor and a high alkalinity solution, ...