Road Construction and Maintenance TBS3500

Road Construction and Maintenance

It is one of the most successful road-resurfacing methods, designed to extend the life of a road’s driving surface. The chip seal process involves applying a layer of asphalt emulsion and aggregate rock over the road. The process consists of liquid asphalt, immediately followed by rock chips.

Benefits

·Prolongs the life of the road ·Prevents further deterioration

·Enhances skid resistance ·Provides a moisture barrier

·Adds strength to the pavement ·Corrects existing pavement damage

·Saves money ·Fast construction and open to the traffic

It can perform asphalt binder spraying and chip spreading processes synchronously, which allows full contact between binders and aggregates, thus resulting in maximum cohesive performance. It can also separately spray or spread asphalt or aggregate in special conditions.

Features

1. The application rate of asphalt and chips are all controlled by the computer. The application rate is not affected by the variation of truck speed with high precision.

2. The control system adopts modularized integrated components, reliable, stable and easy for maintenance, and it has a whole standby system and backup manual operation system.

3. All operations can be performed by one operator in the cab, greatly decreased the intensity and cost of labor.

4. Asphalt and aggregate can be sprayed (spreaded) synchronously to ensure the effective adhesion of asphalt and aggregate.

5. Effectively realize zero-overlapping spraying of asphalt at two sides and improve the sealing quality.

6. The asphalt system with perfect performance can spray not only hot asphalt but also heavy-traffic asphalt, emulsified asphalt as well as modified asphalt and crumb rubber asphalt.

7 Advanced heating and circulating system can ensure the asphalt at the construction temperature, and the asphalt pipelines and nozzles unblocked, no need to be washed by diesel oil.

8. 10,000 liter large capacity aggregate bin, fixed and automatic lift aggregate bin.

9. The technology of combined aggregate bin with lowered height is an excellent solution for construction work inside of the tunnel, which can meet the requirements for all kinds of road construction works.

10. Aggregate bin door opening detecting system adapt to the asphalt spraying rate.

11. Spray bar height automatic adjust system.

12. The reasonable counterweight design for the whole vehicle can ensure the relative stability of center of gravity in uphill construction and safe, smooth and reliable construction.

13. The whole machine has reliable performance, convenient operation through many times validation of project/construction.

Specifications