Abstract: The research progress on the application of waste glass in concrete was reviewed.Waste glass has been reused both as aggregate and supplementary cementitious materials in concrete.The intrinsic cracks of the waste glass aggregate have been found to result in ASR in concrete and the ASR effect was supposed to be suppressed by replacement of some cement with fly ash or glass powder in concrete.As the particle size became smaller, waste glass became less in ASR effects and of more pozzalanic reactivity.The pozzolanicity of glass powder was better than that of fly ash in concrete at earlier age.The long term resistance of concrete to both chlorine penetration and sulfate attack was suppressed when a part of cement was replaced by glass powder.The application of glass aggregate and glass powder in concrete was closely related to both the national environmental policy and the region concerned in China.

Key words: waste glass;aggregate;SCM;concrete