Avtor/Urednik		Hu, Jing; Stroeven, Piet
Naslov		Application of image analysis to assessing critical pore size for permeability prediction of cement paste
Tip		članek
Vir		Image Anal Stereol
Vol. in št.		Letnik 22, št. 2
Leto izdaje		2003
Obseg		str. 97-103
Jezik		eng
Abstrakt		This paper explores image analysis techniques that provide insight into the nature of pore structure as observed in backscattered electron images of polished sections. On the basis of mathematical morphology, the pore size distribution is characterised and the critical pore size is determined for cement paste at different hydration time. The influence of image resolution is investigated. The permeability of cement paste can be predicted according to General Effective Media (GEM) theory. Comparison between permeability estimation and experiment results reveals good agreement.
Deskriptorji		MATERIALS TESTING POROSITY PARTICLE SIZE IMAGE PROCESSING, COMPUTER-ASSISTED