NDLI: Effects of kenaf bast fibres on hydration behaviour of cement.

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Effects of kenaf bast fibres on hydration behaviour of cement.

Content Provider	Semantic Scholar
Author	Amell, Bernie Paridah, Tahir Rahim, Sajjad Osman, Zurina Zakiah, Ahmad Ahmed, Salwa Hadi
Copyright Year	2014
Abstract	The compatibility between cement and kenaf bast fibre and its improvement with various types of accelerators were investigated by observation and analysis on hydration behaviour in terms of hydration characteristics, namely, maximum hydration temperature and required time to reach maximum temperature. Five extraction methods (crude, water retting, decortication, NaOH retting and benzoate retting), four accelerators (CaCl2, AlCl3, Na2SO4, CaO), three concentrations (2, 4 and 6%) and three particle sizes (0.5, 0.8 and 4.0 mm) were used. The hydration behaviour of mixtures demonstrated that NaOH and benzoate were unsuitable with cement. Meanwhile, CaCl2 and CaO were found to be effective accelerators for restraining inhibitory influences. In addition, 2% accelerator was available and acceptable for quick-curing cement. Particle sizes of 0.5 and 0.8 mm required addition of accelerators to reach maximum cement setting.
Starting Page	340
Ending Page	346
Page Count	7
File Format	PDF HTM / HTML
Volume Number	26
Alternate Webpage(s)	https://www.frim.gov.my/v1/JTFSOnline/jtfs/v26n3/340-346.pdf
Alternate Webpage(s)	http://psasir.upm.edu.my/id/eprint/52083/1/Effects%20of%20kenaf%20bast%20fibres%20on%20hydration%20behaviour%20of%20cement.pdf
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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