If these factors are addressed the chances of a good chip seal being placed are greatly increased.
Asphalt chip seal.
This emulsified mixture is then applied to the road using a special spray truck.
Chip seal or oil and chip is a method of pavement that goes back over 100 years.
What is chip seal.
Let s compare the pros and cons of each.
It s been used to resurface driveways and parking lots or as a pavement surface all on its own in less trafficked areas traditionally rural roads.
Chip sealing is a coating of hot applied liquid asphalt emulsions.
Asphalt projects can last anywhere from twenty to thirty years while chip seal projects typically last ten to fifteen years.
Chip seal can provide a cost effective surface for a neighborhood walking trail.
Asphalt there are lots of options to choose from when considering which type of paved surface is right for your project.
Two of the most traditional types chip seal and asphalt offer similar smooth surfaces with a variety of different finish options.
Chip seal paving is a cost effective way to both build a durable decorative driveway or private road.
The chip seal process.
First asphalt is mixed with about 30 water.
Immediately after spraying this asphalt a layer of crushed gravel is applied by a spreader.
The following factors can have a tremendous effect on the performance of a chip seal.
First a thin base layer of hot tar or asphalt is distributed across the already existing pavement or.
By placing a chip seal sooner than an asphalt overlay is possible the traveling public benefits from the roads being maintained and in better condition for a longer period of time.
Chip seal also eliminates the need to crack seal.
The second step is to imbed crushed rock chips in the surface.
The end result is a stable and eye catching driveway.
Commercial chip seal.
To create chip seal a thin asphalt foundation is poured and then crushed stone is compacted over it.
The more traffic on the chip seal the shorter its lifespan.
Then a couple more layers of crushed stone are compacted on top of that.
Asphalt is a great option and looks clean but chip seal driveways add a textured and colorful look.
Susceptible to weather damage chip seal driveways and roads are more susceptible to snow ice driving winds and other elemental forces than asphalt.