Slurry Seal/Micro Surfacing Paver

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Slurry Seal/Micro Surfacing Paver Slurry Seal/Micro Surfacing Paver

A slurry seal (or micro-surfacing) is a cold mixture of asphalt emulsion (or polymer modified asphalt emulsion), graded aggregate, mineral filler, water and other additives. Used for preventive maintenance of various asphalt pavements, the slurry seal and micro surfacing paver can not only repair surface defects of the existing pavement but also increase the carrying capacity of the road surface.

Main Technical Specification
Model DGL5310TXJ Capacity of Aggregate Hopper (m3) 10
Truck Chassis 8*4 Capacity of Asphalt Tank (L) 2500
Engine Power (kW) 221 Capacity of Water Tank (L) 2500
Paving Width (mm) 2400 to 4200 Capacity of Filler Hopper (L) 400
Paving Thickness (mm) 5 to 15 Capacity of Additives Tank (L) 250
Paving Speed (km/h) 2 to 3 Agitator Type Twin shafts with blades
Max. Output (kg/min) 2850 Total Weight (kg) 30700
Drive Type Full hydraulic Overall Dimensions(L ×W ×H) (mm) 12200 ×2500 ×3300

Main Performance
Firstly developed and manufactured by our company in China, the slurry seal and micro surfacing paver is made up of truck chassis, aggregate hopper, asphalt tank, water tank, filler hopper, additive tank, mixture proportioning system, mixing system, paving and screeding system, hydraulic system, computer control system, etc.

Due to the adoption of programmed auto-control system, the operator only needs to input paving thickness, paving width and proportion of the asphalt mixture, then the system will automatically run, which is highly intelligent. High-precision imported monitoring and metering components are adopted, ensuring construction quality. The hydraulic driven spreader box is equipped with fully symmetrical scalable double-headed four-spiral device. During paving, rotation direction and speed of the spiral are adjustable, realizing no dead ends and no segregation.

The whole working process can be completed by one operator, reducing labor intensity and saving human costs. All Aggregates, water and asphalt systems are equipped with alarm devices. Any kind of material is about to run out or has already run out, the system will automatically alarm or stop, which is safe and reliable. In addition, there is no auxiliary engine for this equipment, which is energy saving and eco-friendly.

Highway Preventive MaintenanceWheel-ruttingRuts Repairing Slurry Seal/Micro Surfacing Paver Slurry Seal/Micro Surfacing Paver Slurry Seal/Micro Surfacing Paver

As a China slurry seal/micro surfacing paver manufacturer, at Dagang we also offer power brooms, mobile asphalt rubber blending plant, drummed asphalt decanting equipment, liquid asphalt tanker, and more.

Other Products
  • Asphalt Pavement Maintenance MachineSpecially designed to patch potholes on asphalt pavement, the Asphalt Pavement Maintenance Machine is able to complete all pothole patching jobs, including pothole cutting, air purge and cleaning, spraying asphalt binder, hot mix filling and compacting. The equipment mainly consists of truck chassis, power system, hydraulic system, hot mix hopper, heating system, asphalt spraying system, mini vibratory roller, control system, etc.
  • Asphalt Pavement Cold In-place RecyclerEquipped with highly efficient injection systems and powerful milling and mixing rotors, our asphalt pavement cold in-place recycler was specially designed for CIR pavement rehabilitation. When cold recycling in-situ, the cold recycler mills and granulates the existing pavement materials and mixes binding agents and water at the same time.