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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,
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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 many square feet of driveway covered one ton asphalt?
You needed to specify to what depth the asphalt is being laid.
What is the minimum grade a student must get in order to receive an A's if the mean grade was 72 and the standard deviation was 9?
Different examinations have different thresholds for A grades.
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 grade is this science in because these answers can be different for other grades?
Many Grades
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.
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
What are the different types of roads?
Gravel, Concrete, Asphalt, Rock... What does that have to do with Pokemon? :P
Is asphalt the same as blacktop?
Yes. These are two different names for the same thing.
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 some of the ingredients used by an asphalt plant to make asphalt?
Asphalt basically consists of 2 types of components: various kinds of aggregates in different size distributions providing the load bearing performance and bitumen as the binder assuring mechanical and thermal flexibility.
