生态建材的环境协调性与使用性能之间并不是总能协调发展、相互促进,因此,生态建材的发展不能以过分牺牲使用性能为代价。性能低的建筑材料势必影响耐久性和使用功能,如采用LCA方法评价,在生产环节中为节能利废而牺牲性能并不一定能提高材料的环境协调性。在生态建材发展中,国 Therefore, the development of eco-friendly building materials can not be at the expense of over-sacrificing performance. Low-performance building materials will inevitably affect the durability and use of features, such as the use of LCA assessment method, in the production of energy-saving waste and sacrifice performance does not necessarily improve the material’s environmental coordination. In the development of eco-building materials, the country