Properties of ultra-high performance concrete made with granite cutting waste
Tipus de documentComunicació de congrés
Data publicació2019
EditorUniversidad de Córdoba
Condicions d'accésAccés obert
Llevat que s'hi indiqui el contrari, els
continguts d'aquesta obra estan subjectes a la llicència de Creative Commons
:
Reconeixement-NoComercial-SenseObraDerivada 3.0 Espanya
Abstract
Experimental study where the feasibility of using waste from granite quarries as a replacement for micronized quartz in the manufacture of UHPC has been analyzed. To carry out this study granite powder were characterized. Then, a reference mix was designed that ensures a self-compacting fresh concrete with a compressive strength above 115 MPa. Once the characteristics of the control concrete were verified, 35%, 70% and 100% of the micronized quartz was replaced by the same volume of granite powder. Finally, the experimental program was developed. Density, compression strength and flexural strength tests were carried out. To characterize the mortar matrix, a Scanning Electron Microscope (SEM) with magnifications of ×30, ×200 and ×500 was used.
CitacióSerrano, M. [et al.]. Properties of ultra-high performance concrete made with granite cutting waste. A: International Conference on Green Construction. "New trends in green construction". Universidad de Córdoba, 2019, p. 65-66. ISBN 978-84-9927-554-3.
ISBN978-84-9927-554-3
Fitxers | Descripció | Mida | Format | Visualitza |
---|---|---|---|---|
02 short communication ICGC-2019.pdf | 02 short communication ICGC-2019 | 434,6Kb | Visualitza/Obre | |
03 Poster_ICGC- ... granite cutting waste.pdf | 03 Poster_ICGC-2019 UHPC with granite cutting waste | 789,3Kb | Visualitza/Obre |