Asphalt Chip Seal

Susceptible to weather damage chip seal driveways and roads are more susceptible to snow ice driving winds and other elemental forces than asphalt.

Asphalt chip seal.

Chipseal also chip seal is a pavement surface treatment that combines one or more layer s of asphalt with one or more layer s of fine aggregate in the united states chipseals are typically used on rural roads carrying lower traffic volumes and the process is often referred to as asphaltic surface treatment this type of surface has a variety of other names including tar seal or tarseal. Let s compare the pros and cons of each. What is chip seal. The following factors can have a tremendous effect on the performance of a chip seal.

The more traffic on the chip seal the shorter its lifespan. Commercial chip seal. Two of the most traditional types chip seal and asphalt offer similar smooth surfaces with a variety of different finish options. As soon as the liquid asphalt meets the road surface the water starts to evaporate.

First a thin base layer of hot tar or asphalt is distributed across the already existing pavement or. Chip seal also eliminates the need to crack seal. Chip seal or oil and chip is a method of pavement that goes back over 100 years. The chip seal process.

Chip seal can provide a cost effective surface for a neighborhood walking trail. This emulsified mixture is then applied to the road using a special spray truck. Chip sealing is a coating of hot applied liquid asphalt emulsions. First asphalt is mixed with about 30 water.

The end result is a stable and eye catching driveway. 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. Traffic aggregate shape specific gravity of the aggregate aggregate wastage residual asphalt content and the surface texture of the existing surface.

Chip seal paving is a cost effective way to both build a durable decorative driveway or private road. To create chip seal a thin asphalt foundation is poured and then crushed stone is compacted over it. Asphalt projects can last anywhere from twenty to thirty years while chip seal projects typically last ten to fifteen years. If these factors are addressed the chances of a good chip seal being placed are greatly increased.

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. 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.