شماره ركورد كنفرانس :
4518
عنوان مقاله :
Effect of mechanical activation on compressive strength of activated phosphorous slag
Author/Authors :
Ali Allahverdi Cement Research Center- School of Chemical Engineering- Iran University of Science and Technology, Tehran , Mostafa Mahinroosta Cement Research Center- School of Chemical Engineering- Iran University of Science and Technology, Tehran
كليدواژه :
Blaine fineness , Compressive strength , Mechanical activation , Phosphorous slag
عنوان كنفرانس :
The 7th International Chemical Engineering Congress & Exhibition (IChEC 2011
چكيده لاتين :
The compressive strength development of activated phosphorous slag cement (APHSC) with
varying Blaine fineness has been investigated within the scope of this study. Blaine fineness of
activated phosphorous slag has been increased to 3030, 3510, 4000, and 4500 cm2/g from its
original 1100 cm2/g value by a laboratory ball mill. For this purpose, mortar specimens were
prepared and cured in lime-saturated water until testing time. and then 7-, 14-, 28-, and 90-day
compressive strengths were measured. Test result show that increasing Blaine fineness
significantly improves the compressive strength of APHSC.
