Write the difference between tar and asphalt cement.

Question

Want to see more full solutions like this?

Answer 1

Question

Chapter 9, Problem 9.1QP

To determine

Write the difference between tar and asphalt cement.

Expert Solution & Answer

Explanation of Solution

Difference between tar and asphalt cement as in Table (1):

Asphalt cement	Tar
Asphalt occurs in natural form or by means of a by-product of petroleum refinery. It is sticky, adhesive, elastic, and easily able to stretch flex and bend without breaking.	Tar cannot occur in natural form; it is obtained as a by-product when manufacturing water-gas and coke.
Asphalt is more weather resistant.	Tar is more temperature susceptible, usually used to coat aggregates that are more water resistant.
Hot mix paving asphalt creates odor that can be strong and persistent.	Tar has an aromatic odor.
Asphalt molecules tend to be aliphatic (referred as a straight chain).	Tar tends to be aromatic (referred as cyclic or ring).
Asphalt fume causes health hazards such as skin rash, fatigue, headache, and also skin cancer.	Fumes from the heated tar cause health hazards to human beings such as severe eye and skin irritation.
Uses: They are largely used for pavement construction and maintenance. It is used as glue with aggregate particles to create the asphalt concrete.	Uses: They are broadly used in road works because it is superior and also used for preserving timber.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Students have asked these similar questions

Civil engineering quanti

Please answer the questions in the picture. Thank you for your help. For part B use the Second Picture.

Derive by deconvolution the six-hour unit hydrograph from the following data for a watershed having a drainage area of 216 km2 , assuming a constant rainfall abstraction rate and a constant baseflow of 20 m3 /s. Six-hour period 1 2 3 4 5 6 7 8 9 10 11 Rainfall (cm) 1.5 3.5 2.5 1.5 Streamflow (m3 /s) 26 71 174 226 173 99 49 33 26 22 21 Use the unit hydrograph developed to calculate the streamflow hydrographfrom a 12 hour-duration storm having 2 cm of rainfall excess in the first six hours and 3 cm inthe second six hours. Assume a constant baseflow rate of 30 m3/s.

Answer 2

Question

Chapter 9, Problem 9.1QP

To determine

Write the difference between tar and asphalt cement.

Expert Solution & Answer

Explanation of Solution

Difference between tar and asphalt cement as in Table (1):

Asphalt cement	Tar
Asphalt occurs in natural form or by means of a by-product of petroleum refinery. It is sticky, adhesive, elastic, and easily able to stretch flex and bend without breaking.	Tar cannot occur in natural form; it is obtained as a by-product when manufacturing water-gas and coke.
Asphalt is more weather resistant.	Tar is more temperature susceptible, usually used to coat aggregates that are more water resistant.
Hot mix paving asphalt creates odor that can be strong and persistent.	Tar has an aromatic odor.
Asphalt molecules tend to be aliphatic (referred as a straight chain).	Tar tends to be aromatic (referred as cyclic or ring).
Asphalt fume causes health hazards such as skin rash, fatigue, headache, and also skin cancer.	Fumes from the heated tar cause health hazards to human beings such as severe eye and skin irritation.
Uses: They are largely used for pavement construction and maintenance. It is used as glue with aggregate particles to create the asphalt concrete.	Uses: They are broadly used in road works because it is superior and also used for preserving timber.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 3

Question

Chapter 9, Problem 9.1QP

To determine

Write the difference between tar and asphalt cement.

Expert Solution & Answer

Explanation of Solution

Difference between tar and asphalt cement as in Table (1):

Asphalt cement	Tar
Asphalt occurs in natural form or by means of a by-product of petroleum refinery. It is sticky, adhesive, elastic, and easily able to stretch flex and bend without breaking.	Tar cannot occur in natural form; it is obtained as a by-product when manufacturing water-gas and coke.
Asphalt is more weather resistant.	Tar is more temperature susceptible, usually used to coat aggregates that are more water resistant.
Hot mix paving asphalt creates odor that can be strong and persistent.	Tar has an aromatic odor.
Asphalt molecules tend to be aliphatic (referred as a straight chain).	Tar tends to be aromatic (referred as cyclic or ring).
Asphalt fume causes health hazards such as skin rash, fatigue, headache, and also skin cancer.	Fumes from the heated tar cause health hazards to human beings such as severe eye and skin irritation.
Uses: They are largely used for pavement construction and maintenance. It is used as glue with aggregate particles to create the asphalt concrete.	Uses: They are broadly used in road works because it is superior and also used for preserving timber.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 4

Question

Chapter 9, Problem 9.1QP

To determine

Write the difference between tar and asphalt cement.

Expert Solution & Answer

Explanation of Solution

Difference between tar and asphalt cement as in Table (1):

Asphalt cement	Tar
Asphalt occurs in natural form or by means of a by-product of petroleum refinery. It is sticky, adhesive, elastic, and easily able to stretch flex and bend without breaking.	Tar cannot occur in natural form; it is obtained as a by-product when manufacturing water-gas and coke.
Asphalt is more weather resistant.	Tar is more temperature susceptible, usually used to coat aggregates that are more water resistant.
Hot mix paving asphalt creates odor that can be strong and persistent.	Tar has an aromatic odor.
Asphalt molecules tend to be aliphatic (referred as a straight chain).	Tar tends to be aromatic (referred as cyclic or ring).
Asphalt fume causes health hazards such as skin rash, fatigue, headache, and also skin cancer.	Fumes from the heated tar cause health hazards to human beings such as severe eye and skin irritation.
Uses: They are largely used for pavement construction and maintenance. It is used as glue with aggregate particles to create the asphalt concrete.	Uses: They are broadly used in road works because it is superior and also used for preserving timber.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Chapter 9, Problem 9.1QP

To determine

Write the difference between tar and asphalt cement.

Expert Solution & Answer

Explanation of Solution

Difference between tar and asphalt cement as in Table (1):

Asphalt cement	Tar
Asphalt occurs in natural form or by means of a by-product of petroleum refinery. It is sticky, adhesive, elastic, and easily able to stretch flex and bend without breaking.	Tar cannot occur in natural form; it is obtained as a by-product when manufacturing water-gas and coke.
Asphalt is more weather resistant.	Tar is more temperature susceptible, usually used to coat aggregates that are more water resistant.
Hot mix paving asphalt creates odor that can be strong and persistent.	Tar has an aromatic odor.
Asphalt molecules tend to be aliphatic (referred as a straight chain).	Tar tends to be aromatic (referred as cyclic or ring).
Asphalt fume causes health hazards such as skin rash, fatigue, headache, and also skin cancer.	Fumes from the heated tar cause health hazards to human beings such as severe eye and skin irritation.
Uses: They are largely used for pavement construction and maintenance. It is used as glue with aggregate particles to create the asphalt concrete.	Uses: They are broadly used in road works because it is superior and also used for preserving timber.

Answer 6

Chapter 9, Problem 9.1QP

To determine

Write the difference between tar and asphalt cement.

Expert Solution & Answer

Explanation of Solution

Difference between tar and asphalt cement as in Table (1):

Asphalt cement	Tar
Asphalt occurs in natural form or by means of a by-product of petroleum refinery. It is sticky, adhesive, elastic, and easily able to stretch flex and bend without breaking.	Tar cannot occur in natural form; it is obtained as a by-product when manufacturing water-gas and coke.
Asphalt is more weather resistant.	Tar is more temperature susceptible, usually used to coat aggregates that are more water resistant.
Hot mix paving asphalt creates odor that can be strong and persistent.	Tar has an aromatic odor.
Asphalt molecules tend to be aliphatic (referred as a straight chain).	Tar tends to be aromatic (referred as cyclic or ring).
Asphalt fume causes health hazards such as skin rash, fatigue, headache, and also skin cancer.	Fumes from the heated tar cause health hazards to human beings such as severe eye and skin irritation.
Uses: They are largely used for pavement construction and maintenance. It is used as glue with aggregate particles to create the asphalt concrete.	Uses: They are broadly used in road works because it is superior and also used for preserving timber.

Answer 7

Chapter 9, Problem 9.1QP

To determine

Write the difference between tar and asphalt cement.

Answer 8

Expert Solution & Answer

Explanation of Solution

Difference between tar and asphalt cement as in Table (1):

Asphalt cement	Tar
Asphalt occurs in natural form or by means of a by-product of petroleum refinery. It is sticky, adhesive, elastic, and easily able to stretch flex and bend without breaking.	Tar cannot occur in natural form; it is obtained as a by-product when manufacturing water-gas and coke.
Asphalt is more weather resistant.	Tar is more temperature susceptible, usually used to coat aggregates that are more water resistant.
Hot mix paving asphalt creates odor that can be strong and persistent.	Tar has an aromatic odor.
Asphalt molecules tend to be aliphatic (referred as a straight chain).	Tar tends to be aromatic (referred as cyclic or ring).
Asphalt fume causes health hazards such as skin rash, fatigue, headache, and also skin cancer.	Fumes from the heated tar cause health hazards to human beings such as severe eye and skin irritation.
Uses: They are largely used for pavement construction and maintenance. It is used as glue with aggregate particles to create the asphalt concrete.	Uses: They are broadly used in road works because it is superior and also used for preserving timber.