Developing of eco-cement as center of fast developing of the green building materials

The green building materials have the environment coordination,which not only can reduce the pollution hazard to the environment,but also can reduce the threshold material and energy consumption in its manufacture process,can promote society's sustainable development.This article introduced the development ecology cement urgency,the feasibility;Then in detail narrated the ecology cement domestic and foreign research development;Finally,the development trend of cement has been pointed in the end.