GEOPOLÍMEROS A PARTIR DE SUBPRODUCTOS DE LA INDUSTRIA SIDERÚRGICA COMO MATERIAL DE CONSTRUCCION
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2023-12-18
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[ES] Hoy en día, el termino ingeniería sostenible es tan atrayente, como urgente, todo aquello que busque el equilibrio entre evolución y ecología, es interesante de investigar; por tal motivo, el presente trabajo desarrolla geopolímeros basados 100% en la economía circular, a base de dos subproductos de industrias siderúrgicas y agroalimentarias, los cuales son, escoria blanca y ceniza de biomasa de orujillo, la caracterización Físico-Química de los residuos, demuestra su excelente valorización dentro de la geopolimerización, además, al compararse con el cemento portland, se confirman las propiedades cementantes, presentes en la composición química de estos residuos, de la realización de distintas mezclas, se aprecia buena trabajabilidad, adherencia y compactación, finalmente, se alcanzan mejor comportamiento físico, químico, mecánico y mineralógico en los GP sostenibles, al compararlos con los activados comercialmente.
[EN] Nowadays, the term sustainable engineering is as attractive as it is urgent, everything that seeks a balance between evolution and ecology is interesting to investigate; For this reason, this work develops geopolymers based 100% on the circular economy, based on two byproducts of the steel and agri-food industries, which are white slag and pomace biomass ash, the Physical-Chemical characterization of the waste, demonstrates its excellent valorization within geopolymerization, in addition, when compared with Portland cement, the cementitious properties present in the chemical composition of these waste are confirmed, from the creation of different mixtures, good workability, adhesion and compaction are appreciated, finally , better physical, chemical, mechanical and mineralogical behavior is achieved in sustainable GP, when compared to commercially activated ones.
[EN] Nowadays, the term sustainable engineering is as attractive as it is urgent, everything that seeks a balance between evolution and ecology is interesting to investigate; For this reason, this work develops geopolymers based 100% on the circular economy, based on two byproducts of the steel and agri-food industries, which are white slag and pomace biomass ash, the Physical-Chemical characterization of the waste, demonstrates its excellent valorization within geopolymerization, in addition, when compared with Portland cement, the cementitious properties present in the chemical composition of these waste are confirmed, from the creation of different mixtures, good workability, adhesion and compaction are appreciated, finally , better physical, chemical, mechanical and mineralogical behavior is achieved in sustainable GP, when compared to commercially activated ones.