1- Explain the procedure to find the total solid and what's the unit for it? 2- In total dissolved solids W1 represented the weight of.. while in total suspended solids W1 represented the weight of.. . 3- The height of column in batch settling column test for type 2 settling represents the 4- Why we need to draw the isoremoval lines for settling analysis? 5- The organic content are measured by Biochemical Oxygen Demand (BOD) and Chemical Oxygen Demand (COD) and the value is about.. to .mg/. .....

Q: What are the four main types of schedule methods?

A:

Q: How many GPS Satellites are present?

A:

Q: Why is preconstruction conference held?

A: A preconstruction meeting has its own importance for both owner and the contractor. The…

Q: What kind of issues are generated by advanced wireless communication?

A: The electromagnetic transfer of information between two or more points is known as wireless…

Q: I'm sorry, but I can barely understant the answer.

A: The project's point in which total costs (direct costs plus indirect costs) are lowest is known as…

Q: Describe different causes responsible for water-borne diseases. Name the diseases caused by presence…

A:

Q: quoting

A: Quoting vehicle modification is the process in which the cost is determined which is being incurred…

Q: What are the oral change orders?

A: Oral change orders The construction works all details and documented in a  contract. But in some…

Q: How is the task of recording the proceedings of job conferences is done?

A: - Job conference is a type of way for selecting a suitable candidates for a particular job who is…

Q: Why is it important to list emergency information?

A: - During construction project, there are low high chances of any failure or fatalities to anyone…

Q: What are excuseable delays?

A: Excusable Delays are defined as the delays which are beyond the control of the contractor and cannot…

Q: What kind of notices are sent for meetings?

A: The meetings are done to plan and take decision. The notices are given to give the idea of venue of…

Q: Give the uses of Two-way Radios on the projects?

A: The system which transmits  and receives signals is known as two-way radios.The transmission and…

Asphalt Binders and Mixtures

Asphalt binders are subsidiary products procured during the refining process of petroleum while manufacturing gasoline, diesel, and similar petroleum products. Asphalt binders are obtained from the residue that remains after the distillation of petroleum, this residue is further subjected to steam distillation and oxidation to remove the traces of gas oil present in the residue. Certain additives or modifiers are also added to asphalt binders to alter them to suit different applications.