Coarse sand crusher is a stone crusher based on the German crushing technology and Liming year’s further research. Coarse sand crusher also named German stone crusher, German rock crusher, German crushing equipment etc includes many types of crushers such as German jaw crusher, German impact crusher, German cone crusher, German hammer crusher, German mobile crusher etc.
Germany on multi-hammer crusher concrete pavement construction most important feature is the in situ regeneration, environmental protection and pollution-free, can be broken pavement directly in the grassroots or at the end of the grass-roots, coupled with putting up new cement concrete pavement or asphalt concrete pavement, and is not Cement Concrete Pavement ideal way to retrofitting.
The product is mainly applied for the occurrence of serious diseases to a large area of cement concrete pavement spot broken through broken concrete from the Z-roller rolling, the formation of the internal embedded crowded, closely integrated, high-density material layer, directly as Road Base.
This treatment process not only strengthens the gravel roads of the grass-roots strength and rigidity, eliminating the need for concrete waste transport costs, save construction time, construction is simple, modified duration is short, lower total cost, less impact on traffic during the construction period do not need all the closed traffic, but also to avoid the accumulation of waste concrete caused by a large number of environmental pollution.