RT Journal Article
T1 Freeze-thaw effect on the durability of binary cements containing activated coal-mining waste
A1 García-Giménez, Rosario
A1 Frías, Moisés
A1 Arribas, Idoia
A1 Vegas, Iñigo
A1 de la Villa, Raquel Vigil
A1 Rubio, Virginia
AB The present work contains an approach to the evaluation of binary cements prepared with a 20% substitution of coal-mining waste and their behaviour under a maximum of 300 freeze/thaw cycles. Mineralogical studies are conducted, as well as tests on mass variations, compressive strength, microporosity, the dynamic modulus of elasticity, and SEM morphologies. It is important to highlight that the partial replacement of cement by 20% of activated coal waste, does not affect the durability against freeze/thaw cycles, since they show a fairly similar tendency to the reference mortar under extreme temperature changes.
SN 0950-0618
YR 2018
FD 2018-11-30
LK https://hdl.handle.net/11556/3988
UL https://hdl.handle.net/11556/3988
LA eng
NO García-Giménez , R , Frías , M , Arribas , I , Vegas , I , de la Villa , R V & Rubio , V 2018 , ' Freeze-thaw effect on the durability of binary cements containing activated coal-mining waste ' , Construction and Building Materials , vol. 190 , pp. 140-149 . https://doi.org/10.1016/j.conbuildmat.2018.09.090
NO Publisher Copyright: © 2018 Elsevier Ltd
NO This research was funded by the Spanish Ministry of Economy and Competitiveness (BIA2015-65558-C3-1-2-3R) (MINECO/FEDER)). The assistance received from Sociedad Anónima Hullera Vasco-Leonesa, SIKA (Madrid, Spain) and the Spanish Cement Institute (IECA) for this study is gratefully acknowledged. This research was funded by the Spanish Ministry of Economy and Competitiveness (BIA2015-65558-C3-1-2-3R ) (MINECO/FEDER)). The assistance received from Sociedad Anónima Hullera Vasco-Leonesa, SIKA (Madrid, Spain) and the Spanish Cement Institute (IECA) for this study is gratefully acknowledged.
DS TECNALIA Publications
RD 2 sept 2024