| 摘要 |
A device is shown for transporting asphalt repair materials for use in repairing potholes in asphalt pavements. The device has a body with a hopper compartment for transporting and dispensing asphalt mix materials. A dry, radiant heat source is located in a heating chamber below the hopper compartment and heats the asphalt mix. Exhaust stacks in communication with the dry heat means have a damper system for retaining heat within the heating chamber, the damper system being electronically controlled in response to the temperature within the body of the device.
|
