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Primary selection of regeneration method 1. Factory-mixed heat regeneration can repair various damage types of asphalt pavement, and requires the pavement base structure to be intact and strong enough
Before asphalt crack sealing, the cracks should be grooved and expanded, and the gaps should be cleaned up before sealing. The groove depth must meet the requirements, otherwise it will affect the eff
What is a pothole?A pothole is a shallow pit or depression produced in a driveway surface by the effects of traffic wear-and-tear and weather. Why do potholes happen? How are potholes formed? How do
As the rapid economic development, the mechanization of road construction continues to develop, and the market for small machinery is also growing; today we will analyze the advantages of small crack