Triaxial and density behaviour of quarry dust based geopolymer cement treated expansive soil with crushed waste glasses for pavement foundation purposes

摘要: The effect of quarry dust based geopolymer cement (QDbGPC) and crushed waste glasses (CWG) on the triaxial density characteristics expansive test soil was investigated under laboratory conditions. Quarry is a solid management which poses big problem to construction environmental experts. So also glasses. Then again, use conventional everyday threat environment as its utilization releases huge amount CO2 thereby causing increased global warming. However, in synthesis cements an eco-friendly geomaterial by extension treatment protocol aim this work. observed be poorly graded A-2-6 according USCS AASHTO classification systems respectively. exercise showed that shear treated improved consistently. poisson ratio, porosity submerged with additives. stress-strain relationship very stiff consistency satisfies requirements for subgrade subbase materials pavement construction. Finally, QDbGPC proved good replacement terms issues resulting from emission, resistant moisture, heat, sulphate attacks, etc hydraulically bound materials.