Resource Utilization of Waste Soil
The utilization of residue is a systematic project, which needs to consider the factors of economy, technology and ecological environment. At the same time, we should choose the appropriate technical scheme and use the scientific implementation strategy. Craun determines the implementation plan according to the sand content of urban construction residue, and provides the overall plan design and complete sets of equipment.
Background of Waste Soil Treatment:
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The existing storage area is limited，the waste soil storage place will be cancelled gradually, and all construction waste soil will be discarded. On one hand, the storage capacity of some wharves is limited, which cannot meet the needs of earthwork disposal in project construction; on the other hand, the receiving points of earthwork have higher requirements on the moisture content of earthwork, and some wharves will not be accepted due to the high moisture content of retaining structure, shield earthwork and foundation pit soil with high moisture content.
The transport capacity of the new type of dredger is reduced. Each city gradually replaced the new slag transport vehicles, the new vehicle transport capacity is 8 cubic meters / vehicle, the transport capacity is insufficient;
The number of slag trucks is limited, and the total amount of slag trucks is insufficient.
The export price of earthwork increased. The construction cost remains high due to the rising price of muck transportation.
Principles of Waste Soil Treatment:
Composition of Waste Soil Treatment System：
