Scottish firm develops better method of repairing potholes
A Scottish company has developed what they claim is a more effective and environmentally friendly approach. Nu-Phalt uses a gas heater towed behind a repair vehicle to heat the area around the pothole to 420 degrees fahrenheit so that existing material can be reused and a better repair can be executed. With this method less new material is required, however using a gas heater may negate any of the environmental benefits of such a system. However, the more effective repair should help reduce potential damage to passing cars.
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