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Effect of gamma irradiation on polymer modified white sand cement mortar composites
Magdy M. Khattab 한국공업화학회 2014 Journal of Industrial and Engineering Chemistry Vol.20 No.1
This study focuses on the substitution effect of standard sand of cement mortar by different ratios ofwhite sand to prepare white sand cement mortar. The prepared samples were first cured under tap waterfor different time intervals 3, 7, 28 and 90 days. The effect of addition of 10% styrene–acrylic ester as wellas the effect of different doses of gamma rays on the physico-mechanical properties of polymer modifiedwhite sand cement mortar specimens also, discussed. Compression strength test, total porosity andwater absorption percentages were measured. The results were confirmed by scanning electron microscopy, and thermogravimetric analysis studies.