1. Engineering mud

Construction mud is a suspended system composed of water, bentonite particles, cohesive soil particles, and additives. Its moisture content varies greatly and the suspended solids content is high. Long term accumulation not only occupies land resources, but also causes certain pollution to plants, soil, and water environment. By effectively separating water from construction mud and obtaining cement cake for resource utilization, the disposal problem of construction mud can be effectively solved.

2. Demolition and construction solid waste

With the continuous acceleration of urban renewal and urbanization, the disposal and utilization of demolition and construction solid waste has become a major challenge for urban and rural development. For a long time, solid waste from demolition and construction has mainly been piled up or buried, with low resource utilization and occupying a large amount of land resources. To promote the construction of green ecological cities and achieve harmonious development between humans and nature, the resource utilization of demolition and construction solid waste has become an important issue in urban development today.

3. Engineering waste soil

After pre-treatment such as sorting and precipitation, the engineering waste soil is uniformly mixed with high-efficiency soil solidifier at the optimal moisture content, which can be used as filling material for structural layers such as road subgrade. Through paving and rolling, qualified structural layers such as road subgrade and pavement subgrade are formed. The composition of engineering waste soil is complex, mostly consisting of silty soil with uneven particles, including construction waste such as bricks, concrete blocks, and crushed stones. Pre treatment is required, and fine screening and crushing equipment is used to accurately control the particle size of the materials.