XCMG Digital Intelligent Cluster — — Lianhuo Expressway Maintenance Project Shows Strength!
July 12, 2024XCMG Road Star“Workmate group”
Shine again！
They rely on their own wisdom.“ Brain ”
In the maintenance project construction of Lianhuo Expressway
Shine brilliantly！
XCMG Digital Intelligent Construction Cluster
Used to be on Shanghai-Nanjing Expressway、Coastal Expressway、Xiamen Bridge
Excellent performance in the project
It can definitely be called the star group of XCMG Road.！
Lian Huo（G30）The highway is our country“Five vertical and seven horizontal”A network of national highways running from east to west，From Lianyungang, Jiangsu in the east to Horgos, Xinjiang in the west，Total highway mileage 235.7km，The design speed is 120km/h，Four lanes in both directions，Subgrade width: 28m。The total length of this asphalt pavement overhaul construction is 111.258km，The cold regeneration in situ is mainly carried out on the road surface.、Milling and resurfacing、Deck treatment、Overall overlay and other work。
XCMG super wide paverRP2405Road RollerXD133SThese two high-performance devices play together.
At the paving thickness of 4cmA new chapter of efficient and precise construction of asphalt upper layer drawing
ApplicationXCMG Digital Intelligent Construction ClusterHigh-precision Beidou positioning technologyRP2405 paverThe satellite positioning sensor is used to measure the central position of the pavement width and accurately locate the rolling area. With its super operation ability and advanced and reliable product performance, it can accurately realize one-time paving and forming on the high-speed pavement.
Several setsIntelligentXD133SDouble Steel Wheel Roller
After the paving process, the pavement compaction work is started.
It is matched with the paver in terms of process performance.
The compaction process then follows“Follow the slow pressure”Principle
According to the planning path by using the pressure equalizing techniqueSoft start and soft stop
Avoid undervoltage、Leakage of voltage and other problems
On average, the Mahalanobis compaction of the pavement reaches 99.8%
The theoretical degree of compaction is 95 on average.8%
The flatness reaches 0..52mm
It not only improves the service life of the road surface,
But also enhance that bearing capacity thereof.
It ensures the comfort and safety of driving.
Since the second half of 2022
XCMG complete road machinery
He has participated in the construction of Lianhuo Expressway many times.
Affirmed by the owner
The smooth progress of the asphalt pavement overhaul project of Lianhuo Expressway
It is a comprehensive upgrade of the existing pavement.
It is also an important test of construction equipment and technology.
Firm confidence and go all out Take the lead
XCMG Digital Intelligent Construction Cluster
Successful application in high-speed asphalt pavement
It sets an industry benchmark for China's infrastructure construction.
But also to achieve greater security.、Smooth traffic network
Laid a solid foundation
