With the acceleration of industrialization and urbanization, the construction industry is also developing rapidly, accompanied by an increasing number of construction waste. The amount of construction waste in China has accounted for more than 1 / 3 of the total amount of urban waste. These wastes are stacked randomly, resulting in a series of safety problems.
It is urgent to deal with construction waste. At present, the main treatment method of construction waste in China is to bury it underground. Its harm is that it occupies a lot of land, and the harmful substances contained in it will directly cause groundwater pollution. At the same time, landfill will destroy soil structure and cause ground surface settlement.
So, is there a new way to solve these problems? In the other application case sharing, we introduced the advantages of crushing bucket in the treatment of construction waste. Today, we want to introduce a new equipment - Yichen
screening bucket. Compared with the crusher bucket, the screening bucket adds new functions on the basis of crushing, which can make construction waste into controllable low-strength materials (CLMS for short), so as to realize the recovery and utilization of resources.
Yichen
screening bucket is a multifunctional bucket integrating crushing, screening, mixing and stirring. Its core part is the roller. Different shapes of blades are welded on the roller, and different shapes of blades realize different functions.
In the treatment of construction waste, the
screening bucket will first screen the construction waste to separate the residue and stone. The stones are crushed and processed into smaller particles. Then, the residue and aggregate are mixed with fly ash and water to form controllable low-strength materials. This material can not only replace the traditional backfill material, but also be used for road base and subbase, and has good compression resistance and stability.
In Ningbo comprehensive pipe gallery project, Yichen
screening bucket is used to manufacture this kind of material. In the whole project construction period, a total of 8000 m3 is poured, which saves huge cost for the construction unit. The construction party is full of praise for Yichen screening bucket.