Advanced SearchSearch Tips
Strength and Pore Characteristics of Alkali-activated Slag-Red Mud Cement Mortar used Polymer According to Red Mud Content
facebook(new window)  Pirnt(new window) E-mail(new window) Excel Download
 Title & Authors
Strength and Pore Characteristics of Alkali-activated Slag-Red Mud Cement Mortar used Polymer According to Red Mud Content
Kwon, Seung-Jun; Kang, Suk-Pyo;
  PDF(new window)
The alkali-slag-red mud(ASRC) cement belongs to clinker free cementitious material, which is made from alkali activator, blast-furnace slag(BFS) and red mud in designed proportion. This study is to investigate strength and pore characteristics of alkali-activated slag cement(NC), clinker free cementitious material, and ordinary portland cement(C) mortars using polymer according to red mud content. The results showed that the hardened alkali-activated slag-red mud cement paste was mostly consisted of C-S-H gel, being very fine in size and extremely irregular in its shape. So the hardened ASRC cement paste has lower total porosity, less portion of larger pore and more portion of smaller pore, as compared with those of hardened portland cement paste, and has higher strength within containing 10 wt.(%) of alkali-activated slag cement(NC) substituted by red mud.
Alkali-Activated Slag-Red Mud Cement;Alkali-Activated Slag Cement;Red Mud;Strength;Porosity;
 Cited by
알칼리 활성화 슬래그-레드머드 시멘트(ASRC)의 건설분야 활용기술,김재환;김병기;강혜주;김석표;정영남;

한국콘크리트학회지, 2016. vol.28. 6, pp.47-52
순환골재를 사용한 알칼리활성화 슬래그-레드머드 흙포장재의 특성,강석표;

한국건설순환자원학회논문집, 2016. vol.4. 3, pp.276-283 crossref(new window)
Daniel, V. R, Joao, A. L., and Marcio, R. M. (2011), Potential Use of Natural Red Mud as Pozzolan for Portland Cement, Materials Research, 14(1), 66-66.

Kang, S. P. (2012), A Study on the Usability of Red Mud as Activator of Alkali-Activated Cementless Binder, Journal of the Architectural Institute of Korea Structure & Construction, 28(11), 133-140.

Kim, G. W., Kim, B. J., Yang, K. H., and Song, J. K. (2012), Strength Development of Blended Sodium Alkali-Activated Ground Granulated Blast-Furnace Slag(GGBS) Mortar, Journal of the Korea Concrete Institute, 24(2), 134-145.

Kim, T. W., and Jun, Y. B. (2015), The Strength and Drying Shrinkage Properties of Alkali-activated Slag using Hard-burned MgO, Journal of the Korea Institute for Structural Maintenance and Inspection, 19(3), 39-47. crossref(new window)

Moon, K. J. (2003), Properties of non-sintered cement and concrete recycled with industrial waste, Chonbuk National University, Ph.D thesis, 61-172.

Pacheco-torcal, F., Labrincha, J., and Leonelli, C. (2014), Handbook of Alkali-activated cements, Mortars and Concretes, Elsevier Science Ltd, 243-257.

Pan, Z., Cheng, L., Lu, Y., and Yang, N. (2002), Hydration Products of Alkali-Activated Slag-Red Mud Cementitious Material, Cement and Concrete Research, 32, 357-362. crossref(new window)

Pan, Z., Li, D., Yu, J., and Yang, N. (2003), Properties and Microstructure of the Hardened Alkali-Activated Red Mud-Slag Cementitious Material, Cement and Concrete Research, 33, 1437-1441. crossref(new window)

Pontikes, Y., and Angelopoulos, G. N. (2013), Bauxite residue in cement and cementitious applications : Current status and a possible way forward, Resources, Conservation and Recycling, 73, 53-63. crossref(new window)