建筑产品的全寿命周期环境影响评价

建筑产品在人类的生产和生活中占据重要位置,但其在给人类带来各种享受的同时,又成为资源、能源的主要消耗者及生态环境的主要污染源.本文将全寿命周期评价(LCA)方法应用到城市建设领域,从资源利用、能源消耗和污染排放三个方面,提出了建筑产品环境影响评价的定量模型,旨在利用评价指标推动建筑产品的清洁生产,促进建筑业的可持续发展.

Environmental Impact Assessment in Life Cycle of Construction Products

Construction products play key role on human's product and life.It provided people various enjoyment,but it also became the main consumers of resources and energy,as well as the main polluters of environment.This paper applies the method of life cycle assessment(LCA) to the urban construction fields,and puts forward the quantitative models of environmental impact assessment in construction products from the use of resource,energy consumption and pollution emission.Its goals are to promote the clean production of construction products,and accelerate the sustainable development of construction industry.