论道路建筑材料的环境协调性

Harmony Between Pavement Construction Materials and Environment

简要介绍环境材料的概念和道路建筑材料对环境协调性的含义 ;从提高材料性能、节约天然资源、充分利用废弃物以及净化环境 4个方面讨论各种道路建筑材料与环境之间的协调性 ;提出应采用生命周期评价 (LCA)

The conception of ecomaterials and meanings of pavement construction materials are briefly introduced. The harmony between several kinds of pavement construction materials and environment is discussed concretely from four aspects which include improving the performance of materials, saving natural resources, making the best of wastes and the environmental protection. Finally, life-cycle-assessment (LCA) method should be applied to evaluate whether the pavement construction materials is compatible with environment.