| 摘要 |
<p>A portable cart (11) for transporing and dispensing heated pavement repair materials (101) which is capable of being moved and operated by one person, the cart applying a heated asphaltic/polymeric binder material. The cart comprises a heating chamber (13) having an enclosed interior (91) and providing dry radiant heat and a containment chamber (59) located within the enclosed interior of the heating chamber (13), the containment chamber (59) narrowing towards on opening (67). Fuel gas is used to provide dry, radiant heat to the road repair materials to create a fluid material to apply to the surface to repair. The cart (11) further comprises a hand operated gating means (31) controlling gravity-dispensed material within the ocntainment chamber (59). The cart is ideal for repairing cracks and filing expansion channels in concrete and/or asphalt roadways and driveways.</p> |
