Around most cities, construction waste is randomly dumped or landfilled, occupying rivers, lakes, land and destroying mountains and forests. Dust and dust are produced during the generation and transportation of construction waste, which is an important source of PM2.5 and PM10 in the air. According to statistics, dust pollution from construction site and vehicle transportation accounts for about 15.8% of PM2.5 in Beijing. The utilization of construction waste resources can not only effectively reduce or avoid the above direct pollution, improve the city appearance, reduce PM2.5 and PM10 indicators, but also reduce the toxic and harmful gases such as sulfur dioxide and carbon dioxide.

In the eyes of Yingchuan Construction Technology (Shanghai) Co., Ltd., construction waste is a beautiful landscape through scientific classification.

Yingchuang 3D printing construction technology can classify solid wastes of urban buildings, steel plants, coal chemical industry and power plants, and then grind them by granulation, mix them with 3D printing construction ink. The firmness of the printed wall is no less than that of the traditional concrete C30 wall, and through the environmental assessment of professional institutions, this material is environmentally friendly and harmless. And let solid waste building ink, not only can be used for building printing, more conducive to the storage of solid waste resources, building construction will no longer be mined, but also green mountains and water in nature.