| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Faria, Paulina
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (47/47 displayed)
- 2024Innovative MOS-based fiber cement boardscitations
- 2024A feasible re-use of an agro-industrial by-productcitations
- 2024Can mussel shell waste optimize cement and air lime mortars hygrothermal performance?
- 2024A feasible re-use of an agro-industrial by-product ; Hazelnut shells as high-mass bio-aggregate in boards for indoor applicationscitations
- 2024Effect of Cow Dung Additions on Tropical and Mediterranean Earth Mortars-Mechanical Performance and Water Resistancecitations
- 2023Assessment of the physical-mechanical performance of magnesium oxide-based fiber cement submitted toaccelerated carbonation
- 2023New Trends on Bio-cementation and Self-healing Testingcitations
- 2023Effectiveness of alkaline and hydrothermal treatments on cellulosic fibers extracted from the Moroccan Pennisetum Alopecuroides plantcitations
- 2023Assessment of the physical-mechanical performance of magnesium-based fiber cement submitted to accelerated carbonation
- 2023Influence of Natural Sand Replacement by Mineral Wastes on Earth and Air Lime Plastering Mortars, and Professionals Training
- 2021Use of Mixed Microbial Cultures to Protect Recycled Concrete Surfaces: A Preliminary Studycitations
- 2021Characterization of agro-wastes to be used as aggregates for eco-efficient insulation boards
- 2021Use of mixed microbial cultures to protect recycled concrete surfaces ; A preliminary studycitations
- 2021Assessment of durability of biobased earth compositescitations
- 2021Effect of innovative bioproducts on air lime mortarscitations
- 2020Characterization of earthen plasters – Influence of formulation and experimental methods
- 2020Natural hydraulic lime mortars - The effect of ceramic residues on physical and mechanical behaviourcitations
- 2020Avaliação do envelhecimento natural e de tratamentos superficiais ecológicos em rebocos de terracitations
- 2020Assessment on tungsten mining residues potential as partial cement replacementcitations
- 2020Assessment on tungsten mining residues potential as partial cement replacementcitations
- 2020Biodegradable polymers on cementitious materialscitations
- 2019Experimental assessment of bio-based earth bricks durabilitycitations
- 2019It’s what’s inside that counts ; an assessment method to measure the residual strength of anobiids infested timber using micro-computed tomography
- 2019Rice husk-earth based composites: A novel bio-based panel for buildings refurbishmentcitations
- 2019The compatibility of earth-based repair mortars with rammed earth substratescitations
- 2019It’s what’s inside that counts
- 2018Earth-based mortars for repair and protection of rammed earth walls. Stabilization with mineral binders and fiberscitations
- 2018Eco-friendly healing agents for recycled concrete
- 2017New composite of natural hydraulic lime mortar with graphene oxidecitations
- 2016Assessment of photocatalytic capacity of a hydraulic mortar
- 2016Anomaly diagnosis in ceramic claddings by thermography - A review
- 2016Improving building technologies with a sustainable strategycitations
- 2015Characterization tests for insulation boards made from corn cob and natural glues
- 2015Natural hydraulic lime (nhl3.5) mortars with scrap tire rubber ; СУХИЕ СТРОИТЕЛЬНЫЕ СМЕСИ НА ОСНОВЕ ПРИРОДНОЙ ГИДРАВЛИЧЕСКОЙ ИЗВЕСТИ (NHL 3.5) С ДОБАВКОЙ РЕЗИНОВОЙ КРОШКИ, ПОЛУЧЕННОЙ ИЗ ОТРАБОТАННЫХ ПОКРЫШЕК (in Russian)
- 2015NHL 3.5 mortars with scrap tire rubber
- 2015NHL 3.5 MORTARS WITH SCRAP TIRE RUBBER
- 2015Natural hydraulic lime (NHL3.5) mortars with scrap tire rubber
- 2015Characterization of earth-based mortars for rammed earth repair
- 2014Air lime-earth blended mortars - Assessment on fresh state and workability
- 2013Natural hydraulic lime mortars: influence of the aggregates
- 2013Evaluation of air lime and clayish earth mortars for earthen wall renders
- 2013Performance assessment of waste fibre-reinforced mortar
- 2013The compatibility of earth-based repair mortars with rammed earth substrates
- 2013Cement-cork mortars for thermal bridges correction. Comparison with cement-EPS mortars performancecitations
- 2012Earth-based repair mortars: Experimental analysis with different binders and natural fibers
- 2012Textile waste fiber-reinforced mortar: performance evaluation
- 2007Development of biocolonization resistant mortarscitations
Places of action
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document
Eco-friendly healing agents for recycled concrete
Abstract
br/>An innovative option to extend the service life of construction and building materials is the use of bio-healing agents. This study was focused on assessing the protection and consolidation effect of eco-friendly healing agents by analysing the water absorption of recycled concrete. A recycled concrete with 50% replacement of natural coarse aggregate by construction and demolition waste (CDW) aggregate and a similar recycled concrete in which, additionally, the Portland cement was replaced by recycled cement (with 25% ceramic waste) were biotreated by healing agents. These agents were obtained by using waste biomass of two different mixed microbial cultures from polyhydroxyalkanoates production processes. Results have shown that biotreatments decreased the water absorption significantly, more evident in concrete samples with both recycled cement and aggregates than on the other type of concrete.<br/><br/>Resumen<br/>Una innovadora posibilidad planteada para prolongar la vida útil de los materiales de construcción y edificación es el uso de agentes bioreparadores. Este estudio se centró en la evaluación del efecto protector y consolidante de agentes reparadores y respetuosos con el medio ambiente mediante el análisis de la absorción de agua del hormigón reciclado. Un hormigón reciclado con sustitución del 50% de los áridos gruesos naturales por residuos de construcción y demolición (RCD) y un hormigón reciclado similar en el cual, además, se sustituyó el cemento convencional Portland por cemento reciclado (con 25% de residuo cerámico) fueron biotratados con agentes reparadores. Estos agentes se obtuvieron en el proceso de producción de polihidroxialcanoatos utilizando biomasa residual de dos cultivos microbianos mixtos diferentes. Los resultados mostraron que los biotratamientos disminuyen significativamente la absorción de agua del hormigón, siendo más eficaces en las muestras de hormigón que combinan cemento y árido reciclado que en el otro tipo de hormigón.