Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Properties of concrete incorporating fly ash and ground granulated blast-furnace slag
AbstractThis paper presents a laboratory study on the influence of combination of fly ash (FA) and ground granulated blast-furnace slag (GGBS) on the properties of high-strength concrete. A contrast study was carried out for the concrete (GGFAC) incorporating FA and GGBS, control Portland cement concrete and high-volume FA high-strength concrete (HFAC). Assessments of the concrete mixes were based on short- and long-term performance of concrete. These included compressive strength and resistance to H2SO4 attack. The microstructure of the concretes at the age of 7 days and 360 days was also studied by using scanning electron microscope. The results show that the combination of FA and GGBS can improve both short- and long-term properties of concrete, while HFAC requires a relatively longer time to get its beneficial effect.
Properties of concrete incorporating fly ash and ground granulated blast-furnace slag
AbstractThis paper presents a laboratory study on the influence of combination of fly ash (FA) and ground granulated blast-furnace slag (GGBS) on the properties of high-strength concrete. A contrast study was carried out for the concrete (GGFAC) incorporating FA and GGBS, control Portland cement concrete and high-volume FA high-strength concrete (HFAC). Assessments of the concrete mixes were based on short- and long-term performance of concrete. These included compressive strength and resistance to H2SO4 attack. The microstructure of the concretes at the age of 7 days and 360 days was also studied by using scanning electron microscope. The results show that the combination of FA and GGBS can improve both short- and long-term properties of concrete, while HFAC requires a relatively longer time to get its beneficial effect.
Properties of concrete incorporating fly ash and ground granulated blast-furnace slag
Li, Gengying (Autor:in) / Zhao, Xiaohua (Autor:in)
Cement and Concrete Composites ; 25 ; 293-299
27.05.2002
7 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Ground granulated blast furnace slag - concrete admixture
| Tema Archiv | 1996
Properties of concrete incorporating fly ash and ground granulated blast-furnace slag
| Online Contents | 2003
Ground Granulated Blast-Furnace Slag
| Springer Verlag | 2017
Properties of High-Strength Concrete Incorporating Very Finely Ground Granulated Blast Furnace Slag
| British Library Conference Proceedings | 1987
Properties of High Content Ground Granulated Blast Furnace Slag Concrete
| Springer Verlag | 2018