Find optimum asphalt content according to Marshall Specifications?UnitBinder Stability Flow(kN)weight Va % VFA %(g/cm)Content(mm)48.51.52.0146.5554.59.32.32.3364.26710.42.82.3573.1765.59.33.72.2362.5826.7.54.32.15688SpecificationsStabilityFlowVaVMAVFA>8 kN2-4 mm3-5 %>14%65-75 %

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Answered: Unit Binder Stability Flow weight Va %…

Unit Binder Stability Flow weight Va % VFA % (g/cm) Content (kN) (mm) 4 8.5 1.5 2.014 6.5 55 4.5 9.3 2.3 2.336 4.2 67 10.4 2.8 2.357 3.1 76

Traffic and Highway Engineering

5th Edition

ISBN:9781305156241

Author:Garber, Nicholas J.

Publisher:Garber, Nicholas J.

Chapter19: Design Of Flexible Highway Pavements

Section: Chapter Questions

Problem 16P

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Concept explainers

British Gravitational Bg System Of Units

Measuring is the comparison of a particular physical quantity with its reference value. A unit is a fixed physical quantity. The length is a physical quantity. A physical quantity is the product of a unit and the numerical value we need to compare with. 

Question

Find optimum asphalt content according to Marshall Specifications?
Unit
Binder Stability Flow
(kN)
weight Va % VFA %
(g/cm)
Content
(mm)
4
8.5
1.5
2.014
6.5
55
4.5
9.3
2.3
2.336
4.2
67
10.4
2.8
2.357
3.1
76
5.5
9.3
3.7
2.236
2.5
82
6.
7.5
4.3
2.156
88
Specifications
Stability
Flow
Va
VMA
VFA
>8 kN
2-4 mm
3-5 %
>14%
65-75 %

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