In this paper, glass powder (GP) was used as a partial replacement of cement and the effects of different levels of GP replacement on the mechanical and durability properties of modified polystyrene particle concrete were investigated, and the mechanism of action was analysed using x-ray diffraction, scanning electron microscopy and CT techniques. The study results show that GP reduces the early strength of modified polystyrene particle concrete. When the substitution rate of GP is not more than 20%, it can improve the late compressive strength and splitting tensile strength of modified polyst...
