The resulting striking force is too small to do damage. Chip seal paving is a low cost durable surface treatment since it uses less materials and is not premixed at the asphalt plant or job site. This type of surface treatment is normally used on low-volume rural roads or city streets. Lightweight chip seals offer the engineer an economical, long lasting road surface that is safer to drive on and free of motorist complaints. Injection Patching Injection Patching is a process for quickly and inexpensively repairing potholes.
Injection patching machines carry aggregate and liquid asphalt separately.
The asphalt and aggregate are then mixed and sprayed directly into potholes on-site. Because of the light weight, cleanliness and uniformity, Stalite has proven to be an exceptional aggregate for this application. This application uses uniformly-sized aggregate. This material is first pre-blended in a drum mix plant using excess oil. The mixture is sent to the job site hot and is put down with a standard laydown machine.