Durability of concrete with electric arc furnace slag aggregate
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10.1016/j.conbuildmat.2019.05.082
Inclou dades d'ús des de 2022
Cita com:
hdl:2117/189372
Tipus de documentArticle
Data publicació2019-08
EditorElsevier
Condicions d'accésAccés obert
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Reconeixement-NoComercial-SenseObraDerivada 4.0 Internacional
Abstract
The durability of concrete mixes with EAF slag as aggregate (HS) is studied; mixes with limestone (HC) and barite (HAB) aggregates were used as reference for structural and heavy-weight applications, respectively. Compressive strength, elastic modulus, water penetration under pressure, wet-dry cycles, freeze-thaw cycles, influence of environmental condition and leaching tests were conducted. The results indicate that HS tends to present higher depth of water penetration under pressure, a slightly higher expansion, higher carbonation depth and similar compressive strength than reference HC. Should be payed attention to the formation of stain points on HS concrete surface subjected to wet-drying cycles.
CitacióGonzález-Ortega, M. [et al.]. Durability of concrete with electric arc furnace slag aggregate. "Construction and building materials", Agost 2019, vol. 217, p. 543-556.
ISSN0950-0618
Versió de l'editorhttps://www.sciencedirect.com/science/article/abs/pii/S0950061819312516
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