Rama Rizana

6 Questions 4 Answers 0 Followers

Questions related from Rama Rizana

What is the right temperature for mixing asphalt mixtures? Are you referring to the BTDC values or any other values?

What is the right mixing temperature for creating an asphalt mixture sample? Is the mixing temperature obtained from the Bitumen Test Data Chart (BTDC) or other values, such as the recommended...

24 January 2024 8,463 3 View

Why is the slow-setting asphalt used for slurry seals?

Normally slow-setting asphalt is used for slurry seals. Is there any reason behind this? Best regards,

29 November 2015 2,894 3 View

What are the factors that can influence the surface deflection of pavement?

Please kindly help me regarding this issue, especially for flexible pavement. If it is possible, help me also with the references.

02 November 2015 5,492 9 View

What is the trend of study in pavement material optimization?

I want to write a paper about optimization of pavement material. I have tried to find related literature, but most of them are only about optimization in aggregate blending. I am considering the...

21 December 2014 9,293 6 View

What is the advantage of water in soil engineering properties?

As far as I know and understand that water in some cases will give bad effect to the soil engineering properties. It is known from the fact that in most of soil improvement techniques, problem...

07 December 2014 6,733 13 View

What is the most common confidence level used in Transportation Planning Projects?

And what is the scientific reason behind the selection of that level? Any reference about this? Thanks in advance

19 February 2014 6,468 5 View