Experimental study with cement mortars made with recycled concrete aggregate and reinforced with aramid fibers
The reuse of construction and demolition waste is a necessary way to achieve greater sustainability in building, introducing the criteria of the so-called circular economy in the design of the production process of new construction materials. This research focuses on analyzing the properties of mort...
| Autores: | , , , |
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| Tipo de recurso: | artículo |
| Fecha de publicación: | 2021 |
| País: | España |
| Institución: | Consejo General de la Arquitectura Técnica de España (CGATE) |
| Repositorio: | RIARTE |
| OAI Identifier: | oai:www.riarte.es:20.500.12251/2569 |
| Acceso en línea: | http://hdl.handle.net/20.500.12251/2569 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85113822394&doi=10.3390%2fapp11177791&partnerID=40&md5=b0eb696819bb286a8dec6b3e0e88eae5 |
| Access Level: | acceso abierto |
| Palabra clave: | Morteros - Construcción Aramida - poliamida aromática - Áridos reciclados Hormigón reciclado Residuos de Construcción Demolición (RCD) Ensayos (propiedades o materiales) Material de construcción Cemento 3313.04 Material de Construcción 3308.02 Residuos Industriales 3312.02 Aglomerantes 3312.08 Propiedades de Los Materiales 3326.05 Fibras Sintéticas |
| Sumario: | The reuse of construction and demolition waste is a necessary way to achieve greater sustainability in building, introducing the criteria of the so-called circular economy in the design of the production process of new construction materials. This research focuses on analyzing the properties of mortars made with recycled aggregates from concrete waste and reinforced with aramid fibers. For this purpose, an experimental campaign was carried out, including chemical, physical, mechanical and durability tests, performing a statistical analysis to discuss the different properties analyzed. The results show how the incorporation of aramid fibers in the matrix of cement mortars made with recycled concrete aggregate improves their technical performance and mechanical resistance, thus increasing their application possibilities and achieving similar results in some properties to those obtained with traditional mortars made with natural aggregate. © 2021 by the authors. Licensee MDPI, Basel, Switzerland. |
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