%0 Journal Article %T Insulation efficiency of alkali-activated lightweight mortars containing different ratios of binder/expanded perlite fine aggregate %A Rashad, Alaa M. %A Khalil, Mervat H. %A El-Nashar, M. H. %J Innovative Infrastructure Solutions %V 6 %N 3 %@ 2364-4176 %D 2021-05-28 %I Springer International Publishing %~ DeepDyve