Characteristics of ecological building materials

The main conceptual difference between ecological building materials and other new building materials is that ecological building materials are a systematic engineering concept, and one cannot only look at a certain link in the production or use process. The evaluation of the environmental compatibility of materials depends on the investigated interval or the set boundary. At home and abroad, the finishing touch is the emergence of a variety of new building materials called ecological building materials, such as "ecological cement" produced from waste or municipal waste. However, if there is no system engineering point of view, the design and production of building materials may reflect "green" in one aspect and "black" in other aspects. The evaluation will inevitably be biased or even misleading.