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由于传统筑路材料需要大量的自然资源,大量的砂石开采不仅造成资源浪费,还严重破坏了自然环境,尤其是胶结材料的生产过程中产生的二氧化碳等气体加剧了温室效应,危及整个人类家园。随着社会的不断发展,传统材料短缺问题日益突出,我国政府高度重视实施可持续发展战略,倡导绿色节能环保,
Due to the large amount of natural resources that traditional road construction materials require, a large amount of gravel mining not only causes waste of resources but also severely damages the natural environment. In particular, gases such as carbon dioxide generated in the production of cemented materials intensify the greenhouse effect and endanger the entire human family . With the continuous development of society, the shortage of traditional materials has become increasingly prominent. Our government attaches great importance to the implementation of the strategy of sustainable development, advocating green energy saving and environmental protection,