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Well, the traditional superpave grade is on the order of PG ##-##, this means, for example. A grade of asphalt, say, PG 70-40 is a mix where the 70 stands for the asphalt temp max over the next seven days after layment of 70 degrees and the min experienced temp the grade should encounter is 40 degrees. This means, that this PG 70-40, is where the 70 degrees is the layment temp max and the min temp to ever encounter is 40 degrees. This mix uses high grade crude oil and aggregate. Other grades use typical crude, modifiers and aggregate depending on the roadway. If your question pertains to what aggregate size, type of modifier or crude selection, this is something that you would need to engineer. Far to complicated to detail in this section. Thanks,
What else can I help you with?
Does a ball roll farther on carpet or asphalt?
ASPHALT
How many tons of asphalt in a squaremeter?
Any number that you like: it depends how high the asphalt is stacked!
How much does 1 cubic meter of asphalt weigh?
1 cubic meter asphalt=how much wieght
How much area does a yard of asphalt cover?
A yard of asphalt typically covers about 80 to 100 square feet at a thickness of 2 inches. The coverage can vary slightly depending on the specific type of asphalt and its compaction. For more accurate calculations, it's essential to consider the desired thickness of the asphalt layer.
How many square feet of driveway covered one ton asphalt?
You needed to specify to what depth the asphalt is being laid.
How would a temperature reading would be different if the thermometer were over unshaded asphalt?
how would a temperature reading be different if the thermometer were over unshaded asphalt
What is the Average life span of asphalt shingle roof?
This is a hard to answer question. Asphalt shingle roofs come in many grades measured in life expectancy, like 10-year, 20-year, 30-year, and 45-year.
Why does driving on concrete sound different than asphalt?
asphalt leaves rock sticking up just a small amount where as concrete is smoother
What is the difference between cold mix asphalt and cutback asphalt?
Cold Mix Asphalt is a mixture of aggregate and asphalt. Cutback asphalt is a liquid asphalt. Cold Mix Asphalt is a mixture of Aggregate and Asphalt. The Asphalt is usually am emulsion asphalt or a cutback asphalt. An emulsion asphalt is asphalt cement blended with water. Cutback asphalt is asphalt cement blended with a fuel oil, kerosene, or a naptha. The water, fuel oil, kerosene or Naphta evaporates and leaves the asphalt.
What grade is this science in because these answers can be different for other grades?
Many Grades
Where can I compare the grades of dv cameras?
There is many online articles to read about the different grades of dv cameras. Such as http://ezinearticles.com/?Grades-of-Video-Cameras-Compared&id=4042951 that can help you in comparing different grades of cameras.
Is there different grades of silver?
yes
Is asphalt the same as blacktop?
Yes. These are two different names for the same thing.
What are the different types of roads?
Gravel, Concrete, Asphalt, Rock... What does that have to do with Pokemon? :P
What are different types of sand paper?
there are different grades of it depending on the roughens
What are the different grades of clinker?
There are two different grades of clinker. One is finally made into Grade 43 and the other is finally made in Grade 53.
What are the different grades of copper pipe available for plumbing applications?
The different grades of copper pipe available for plumbing applications are Type M, Type L, and Type K. These grades vary in thickness and are used for different levels of water pressure and temperature.
