The analysis of LCA environment material evaluation

Keywords:Environmental material, LCA, evaluation analysis. Abstract. Material environment performance will become a basic performance of new materials in the 21stcentury, various environmental materials and the development of green products will become a dominant direction of the development of the material industry. Life cycle assessment (LCA) has developed into key tools of a system to evaluate the environmental impact of product whole life cycle process. In this paper, based on the LCA to evaluate and analysis the ecological environment material, and introduce the evaluation system and method of environmental materials and design principles. 1. The concept and features of environmental materials 1.1 The definition of environmental material Environmental material is also known as environmental awareness, is at the same time has satisfactory performance and good environmental coordination, or is the material that can improve the environment. Namely those have good performance or functions, and the consumption of the resources and energy is less and the pollution of the ecological and environmental is less. It is good at human health, High biodegradable or renewable utilization. In the whole process of preparing, using, wasting and recycling, and the environment coordinated coexistence of all kinds of materials