Materials for Civil and Construction Engineers (4th Edition)
4th Edition
ISBN: 9780134320533
Author: Michael S. Mamlouk, John P. Zaniewski
Publisher: PEARSON
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Chapter 9, Problem 9.10QP
To determine
Various super pave tests used to characterize the asphalt binder are related to pavement performance.
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Show how various Superpave tests used to characterize the asphalt binder are related to pavement performance.
Discuss various tests used for the quality of aggregate used in flexible pavements.
As a materials engineer working for a
highway department, what standard PG
asphalt binder grade would you specify for
each of the conditions show in the table.
Seven-Day
Мaximum
Minimum Pavement
Recommended PG Grade
Pavement
Temperature, °C
Temperature, "C
Case
50%
98%
Mean, °C
Std. Dev., "C
Mean, "C
Std. Dev., °C
Reliability
Reliability
39
1
-32
3.5
54
1.5
-17
2
69
2.5
1.
Chapter 9 Solutions
Materials for Civil and Construction Engineers (4th Edition)
Ch. 9 - Prob. 9.1QPCh. 9 - Prob. 9.2QPCh. 9 - Prob. 9.3QPCh. 9 - Prob. 9.4QPCh. 9 - Prob. 9.5QPCh. 9 - Prob. 9.6QPCh. 9 - Prob. 9.7QPCh. 9 - What are the engineering applications of each of...Ch. 9 - Prob. 9.9QPCh. 9 - Prob. 9.10QP
Ch. 9 - Prob. 9.11QPCh. 9 - Prob. 9.12QPCh. 9 - Prob. 9.13QPCh. 9 - Prob. 9.14QPCh. 9 - Prob. 9.15QPCh. 9 - Prob. 9.16QPCh. 9 - Prob. 9.17QPCh. 9 - Prob. 9.18QPCh. 9 - What are the objectives of the asphalt concrete...Ch. 9 - Prob. 9.20QPCh. 9 - Prob. 9.21QPCh. 9 - Prob. 9.22QPCh. 9 - Prob. 9.23QPCh. 9 - Prob. 9.24QPCh. 9 - Prob. 9.25QPCh. 9 - An asphalt concrete mixture includes 94% aggregate...Ch. 9 - Prob. 9.27QPCh. 9 - Prob. 9.28QPCh. 9 - Prob. 9.29QPCh. 9 - Prob. 9.30QPCh. 9 - Based on the data shown in Table P9.31, select the...Ch. 9 - Based on the data in Table P9.32, determine the...Ch. 9 - Given the data in Table P9.33, select the blend...Ch. 9 - The Marshall method of mix design has been widely...Ch. 9 - Prob. 9.35QPCh. 9 - Prob. 9.36QPCh. 9 - Prob. 9.37QPCh. 9 - Prob. 9.38QPCh. 9 - Prob. 9.39QPCh. 9 - Prob. 9.40QPCh. 9 - Prob. 9.41QPCh. 9 - Prob. 9.42QPCh. 9 - Prob. 9.43QPCh. 9 - What is the purpose of adding fly ash to asphalt...Ch. 9 - Prob. 9.45QPCh. 9 - Prob. 9.47QPCh. 9 - Prob. 9.48QP
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.Similar questions
- What do you mean by the Absolute Viscosity Test of Asphalt? What is the test procedure involved in this ?arrow_forwardHow do you simulate asphalt pavement aging during construction and for the first couple of years in Superpave mix design? Using RTFO Using DSR Using PAV Using BBRarrow_forwardWhat binder is used with aggregate to produce quality asphalt pavements?arrow_forward
- As a materials engineer working for a highway department, what standard PG asphalt binder grade would you specify for each of the conditions shown in the table below. Show all calculations.arrow_forwardWhat standard PG asphalt binder grade should be selected under the following conditions:a. The seven-day maximum pavement temperature has a mean of 62°C and a minimum pavement temperature of -15°C. (table9.2) b. According to part a, what is your recommendation for 20 million ESALs and 50 km/h speed? (table ESALs) c. For 50 million ESALs and 80 km/h speed. (table ESALs)arrow_forwardPlease answer part a,barrow_forward
- 7. Match the right asphalt material testing 1. The result of this test indicates the extent to 1. Water Content Test 2. Ductility Test 3. Penetration Test which the material can be deformed without breaking 2. Standard viscometer tube of 5 in long and 1 in diameter and An orifice is provided at the 4. Flash-Point Test bottom of the tube 3. A standard sample of asphalt is heated gradually in the flask, eventually causing all of the water to evaporate. The quantity of water in the sample is then expressed in % as x% of water content. 4. procedure designed to determine whether a sampled mixture of vapour and air is flammable 5. It gives an empirical measurement of the consistency of asphaltarrow_forwardAs a materials engineer working for a highway department, what standard PG asphalt binder grade would you specify for each of the conditions show in the table.arrow_forwardOne of the unbound pavement layer road base materials is “Dry-bound Macadam”. When is this material suitable for use? Describe its construction process.arrow_forward
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