Ahmed, A.R. , Yamany, M.E. and Kholy, A.E. 2023. High Strength Lightweight Concrete, using Scoria and Mineral Admixture . International Journal of Membrane Science and Technology. 10, 2 (Aug. 2023), 3463-3471. DOI:https://doi.org/10.15379/ijmst.v10i2.3151.