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José Marcos Ortega, Marta Cabeza, Antonio José Tenza-Abril, Teresa Real-Herraiz, Miguel Ángel Climent and Isidro Sánchez
Recently, there has been a great effort to incorporate industrial waste into cement-based materials to reach a more sustainable cement industry. In this regard, the Bayer process of obtaining alumina from bauxite generates huge amounts of waste called re...
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José Marcos Ortega, Fernando G. Branco, Luís Pereira and Luís Marques
The use of lightweight aggregates in construction materials is a good solution for increasing the contribution to sustainability of civil engineering works, such as maritime ones. In this regard, the possibility of using cork granulates and expanded clay...
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Bernhard Elsener
Post-tensioning structures with metallic ducts risk corrosion, rupture or collapses due to chloride ingress. The use of tight corrugated polymer ducts combined with electrically isolated anchorages (EIT) changed the situation. Laboratory and many field a...
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Yury A. Villagrán-Zaccardi, Carlos M. Pico-Cortés, Juan M. Etcheverry, Lautaro R. Santillán and María E. Sosa
Recycled aggregate produced from crushed waste concrete is suitable for use in structural concrete. It reduces the demand for non-renewable resources and also for energy in general. However, RA is more porous than most natural aggregates. The porosity of...
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Feng Zhang, Xun Xi and Shangtong Yang
In this paper, the recent research progress on the corrosion of reinforced alkali-activated materials (AAMs) concrete structures is reviewed. The corrosion mechanisms induced by carbonation and chloride ingress in AAMs concrete are discussed, from the pe...
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