In AnhuiLu-Tong ExpresswayThere is an endless stream of traffic

Road maintenance constructionIt is also a different kind of scenery in full swing.Attract the keen attention of the industry
 

AUTONOMOUS

ROAD CONSTRUCTION

Anhui·Hefei

 

This is the first expressway in Anhui Province.No interruption of traffic·Ultra-thin overlayPilot construction of unmanned paving and rolling construction equipment application，Yeah, tooThe first case in the country，Expressway without interrupting traffic.1.8cmUltra-thin overlay unmanned construction equipment maintenance operation。

Between a millimeter “Zhi”In precision

 

Participate in this expresswayUltra-thin overlay maintenanceOne of the unmanned equipment of XCMG for constructionRP805 paver，Paving width can be realized3.78m，Paving thickness2cm，Compacted thickness1.8cm，WithUltra-thin paving、Fine workGreatly reduce waste of resources。

 

In addition，2 Tandem RollersXD133SAnd a tire roller.XP305S，Take1+1+1 Strategy，Carry out initial pressing respectively、Repressing and final pressing，ForSingle lane constructionProvide customized construction strategy。

Under the support of Beidou high-precision positioning system，XCMG unmanned cluster can control the construction trajectory accuracy within2cmWithin，The uniformity of paving and rolling is effectively ensured.、Compactness and smoothness of pavement。

In a single lane “Zhi”Show high efficiency

By adding to the paver、High-precision Beidou positioning system on road roller、Intelligent technologies such as inertial navigation systems and obstacle recognition systems are integrated into a cluster.“Brain”，The cluster can realize automatic cooperation.，In the challengeUltra-thin overlay constructionMedium，Avoid possible pressure leakage due to manual operation、Overpressure、Undervoltage、Problems such as speeding，Use intelligent escortHigh qualityHomework。

 

Unmanned cluster of XCMG road can ensure continuous construction throughout the day，AtImprove quality and efficiencyIn the meantime，Greatly improvedUnclosed trafficSingle lane maintenance construction siteSafety management and control capability，The intelligent construction method of reducing people will make the road maintenance construction more effective.Safe and efficient。

The pilot project is jointly implemented by XCMG and Anhui Engineering Group.，The accumulation is completed10kmUltra-thin overlay paving and compacting、Molding。

Luo Ning, President of Anhui Highway Association，Vice Chairman Tu Xiaobei、Zhang Jiuchang and relevant personnel of the industry conducted on-site observation、Guidance。

  

Image source：Anhui Traffic Control Engineering Group

Anhui Traffic Control Engineering Group Site Project Manager commented.：“This unmanned construction of ultra-thin overlay has created a expressway.Without interruption of traffic，Preventive maintenanceUnmanned construction of ultra-thin overlayThe pioneer of，With the joining of XCMG road unmanned cluster，Existing in the traditional road maintenance industryLabor costs are high、Unstable construction quality、Man-made safety hazardsAnd so on，Will be effectively resolved。”