When it comes to asphalt, there are many types of asphalt mixes. There is the Cold mix asphalt, the Porous asphalt, the Rubberized hot mix asphalt, and the Open-graded asphalt mix you can order from asphalt contractors. Knowing what type of asphalt mix is best for your project will make the whole process easier.
Cold mix asphalt
When paving a road, it is important to use the best quality cold mix asphalt. This material does not need to be heated to become flexible, and it will stay soft for about six months. It is ideal for use in both warm and cold weather. This type of asphalt is also suitable for patch and repair projects, and asphalt contractors take much less time to apply it than hot mix asphalt.
Cold mix asphalt is more environmentally friendly than hot mix asphalt and has several other benefits. It is better for patching and low-traffic areas, and it can be used to recycle old asphalt pavement.
Porous asphalt
If you are looking for a sustainable and high-performance asphalt mix, consider using porous asphalt. This type of pavement offers many benefits over traditional asphalt, including lessening the load on storm system basins, reducing asphalt temperatures, and reducing emissions, odour, and smoke. Although porous asphalt tends to be coarser than standard asphalt, it still meets ADA requirements. If you’re planning to install porous pavement on a commercial or residential site, you may need a building permit. In addition, a clearing or grading permit may be required.
The Lake George Association wanted to use porous asphalt on Beach Road in Lake George, New York, but several challenges needed to be overcome before the project could proceed. One of the challenges was the presence of a high water table on the site. It would have been difficult to install porous asphalt in an area with a low water table because sediment from a nearby stream could clog the pavement’s pores. In addition, the road’s traffic volume would be significantly higher than in a typical permeable asphalt project.
Rubberized hot mix asphalt
Selecting the appropriate rubberized hot mix asphalt mix for your project can help you achieve the desired finish. While quality is often dependent on the quality of paver operations and workmanship in constructing joints, there are several factors that you should consider. One important factor is the consistency of the mix.
First, you need to decide on the type of binder. The binder that is right for your project should be a high-viscosity material. Then, you need to consider the aggregate gradation and the amount of binder required. This information can be obtained through laboratory testing. It is best to consult a professional to determine the appropriate binder content for your project.
Open-graded mixes
Open-graded mixes can be a cost-effective way to address minor surface irregularities in the asphalt mix. They also offer improved riding quality, which helps to improve highway safety. Open-graded mixes are typically characterized by their uniform particle sizes and asphalt cement particle coating. If you are considering an open-graded mix for your next project, here are some things to consider.
When evaluating OGFC mixtures, it is important to assess their moisture susceptibility and interconnected air voids. If the mixture is too porous, it may strip easily. If so, the mixed design must be revised. It may be necessary to increase the amount of aggregate or select a different asphalt cement additive.