Characterisation at the bonding zone between fly ash based geopolymer repair materials (Grm) and ordinary portland cement concrete (opcc)

In recent years, research and development of geopolymers has gained significant interest in the fields of repairs and restoration. This paper investigates the application of a geopolymer as a repair material by implementation of high-calcium fly ash (FA) as a main precursor, activated by a sodium hy...

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Bibliographic Details
Main Authors:	Abdullah, M.M.A.B (Author), Arshad, M.F (Author), Błoch, K. (Author), Nabialek, M. (Author), Razak, R.A (Author), Sandu, A.V (Author), Tahir, M.F.M (Author), Wysłocki, J.J (Author), Zailani, W.W.A (Author), Zainol, R.R.M.A (Author)
Format:	Article
Language:	English
Published:	MDPI AG 2021
Series:	Materials
Subjects:	Aluminum compounds Bonding zone Calcium hydroxide (Ca2) Concrete substrates Concretes Energy dispersive x-ray Fly ash Framework cavities Geopolymer Geopolymers High-calcium fly ash Hydrated lime Inorganic polymers Lime Microstructure Ordinary Portland cement Portland cement Positive ions Repair Research and development Scanning electron microscopy Silicates Sodium hydroxide Sodium silicate solutions Surface treatment
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Characterisation at the Bonding Zone between Fly Ash Based Geopolymer Repair Materials (GRM) and Ordinary Portland Cement Concrete (OPCC)

by Abdullah, MMA, Arshad, MF, Bloch, K, Nabialek, M, Razak, RA, Sandu, AV, Tahir, MFM, Wyslocki, JJ, Zailani, WWA, Zainol, RRMA
Published 2021

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Article

Characterisation at the bonding zone between fly ash based geopolymer repair materials (Grm) and ordinary portland cement concrete (opcc)

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