| 摘要 |
A mobile asphalt dispenser for applying strips of asphalt having prescribed widths to a roof. The dispenser has a frame including an asphalt container for holding the asphalt. At least one wheel is rotatably mounted on the frame. A valve assembly is provided in fluid communication with the asphalt container and is operable to control flow of the asphalt from the container to the roof. The dispenser has a valve assembly selectively positionable into at least three prescribed positions, each of the prescribed positions corresponding to a respective one of the prescribed widths of the asphalt strips. In addition to or as an alternative to the valve assembly, the dispenser may include a side dispensing arm for applying asphalt to a cant of the roof. Preferably, the dispenser is provided with a swivellable wheel.
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