Effect of metakaolin substitution on physical, mechanical and hydration process of White Portland cement
Yükleniyor...
Dosyalar
Tarih
2015
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Elsevier Sci Ltd
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In this study characterizations of cementitious composites containing metakaolin were examined via spectroscopic methods (XRD, DTA, TGA, FT-IR and SEM). Hybrid binders were obtained by replacing cement with metakaolin (5, 10, 15, 20, 25 and 30% by weight). In addition to spectroscopic methods, the bending and compressive strengths of the prepared samples were measured at the 2nd, 7th, 28th, 56th and 90th days. In conclusion it was determined that while the metakaolin replacement ratio increases the strength values on the 28th day decrease, yet due to the pozzolanic effect significant increases in strength are obtained on the 56th and 90th days. (C) 2015 Elsevier Ltd. All rights reserved.
Açıklama
WOS: 000360417000026
Anahtar Kelimeler
Metakaolin, White Portland cement, Hydration process, Spectroscopic methods
Kaynak
Construction And Building Materials
WoS Q Değeri
Q1
Scopus Q Değeri
Q1
Cilt
95
