Compared with the newly built expressway，In the reconstruction and expansion construction，It is necessary to renovate the original highway.，It will inevitably produce a large amount of construction waste such as asphalt pavement milling materials.。If these wastes are piled up or discarded at will, they will not only occupy land.，It will also bring environmental pollution.，At the same time，It also causes a lot of waste of stone and asphalt resources in the waste.。How does asphalt waste change?“Bao”，Technology and equipment related to asphalt recycling are the key.。

△Waste asphalt material

Crack asphalt waste“Turn waste into treasure”Difficulties of application，The key is to ensure that these recycled materials meet the performance standards of raw materials.。Currently on the market，Coarse aggregate formed by milling asphalt mixture、Fine aggregate，Even after ordinary secondary crushing and screening，There are still too many“False”Large particles，High variability，Instability of large proportion regeneration gradation，Cannot be promoted in the process of utilizationRAPMaterial dosage。

△After crushing and screening by ordinary equipmentRAPThe content of agglomerated material is high

Independently developed by Nanfang Road MachineryRAPRAggregate recycling equipment can solve this problem well.，Through the aggregate recycling equipment,RAPThe old asphalt and the old aggregate in the material are stripped by physical separation、Screening，RealizationRAPFine grading of materials，Efficient utilization，Resolve constraintsRAPThe problem of dosage。

△NFLG RAPRAggregate recycling equipment

Nanfang Road MachineRAPRWhat does aggregate recycling equipment have?“Good partner”Traits？

Waste asphalt seems complicated.“ Transformation ”Process，At the South Road MachineRAPOnly two major steps are actually required in an aggregate recycling solution——Stripping、Grading，High technology content, butAnd that proces flow is simple，And that occupy area is small，And that investment cost is reduce。

△NFLG RAPRApplication of aggregate recycling equipment in Liaoning

Better control of aggregate gradation，BasicEliminate the false particle size of old materials and the variability of recycled asphalt，Effectively solve and improve constraintsRAPKey issues of dosage and performance，Really make the best use of everything。

△The finished product is clean，Gradation controllable

Via Nanfang Road MachineRAPAsphalt recycled material treated by aggregate recycling equipmentAnd can be completely suitable for high-grade pavement engineering.，Ffectively solve that problems of plant mix hot regeneration,RAPQuality Fluctuation of Asphalt Mixture with Excessive Content。

 

Nanfang Road MachineRAPRAggregate recycling equipment can divide asphalt pavement milling materials into 3-Graded material of grade 5，In particular, achievableRAPFine aggregate 0-3mm、3-5mmFine separation。

△NFLG RAPRApplication of aggregate recycling equipment in Shandong

A large proportion of asphalt waste can save a lot of aggregate and asphalt resources.，SubstantialAnd that production cost is reduce，Protect the ecological environment，It has good environmental and economic benefits.。

Adopt centralized dedusting technology，Carry out effective suction on each dust raising point of the equipment，GuaranteeNo dust escape，Realize green environmental protection。

As of today，Nanfang Road MachineRAPRAggregate recycling equipment is already inZhejiang、Jiangsu、Shandong、Liaoning、Anhui、 Jilin 、Szechwan、Guizhou、Hubei、Jiangxi and many other placesPut into use，AssistRAPRecycling，Protecting the environment、Save energy、It has achieved remarkable results in reducing project cost and so on.。