TELEGRAM2022 من 2025رجوع )10:58B4Q1CIn a Marshall test, the percentage of asphalt binder bytotal weight of asphalt mixture is 4.8%. The bulkspecifc gravity of aggregate (G)-2.655, the specifcgravity of asphalt binder (G)-1.020, and the densityof water (y)-1.000 g/cm'. If the effective asphaltbinder content (Pb) is 2.50% by total weight ofmixture, and the voids in total mixture (VTM) is 4.0%by total volume of mixture, determine the followingproperties:a. The bulk specifc gravity of the compacted mixture(3)b. The absorbed asphalt (P)c. The voids in mineral aggregate (VMA)d. The voids filled with asphalt (VFA)Rمحمداليوم عند AM 10:57

Pb = 4.8%Gsb = 2.655Gb = 1.02Pbe = 2.5%VTM = 4%

In a Marshall test, the percentage of asphalt binder by total weight of asphalt mixture is 4.8%. The bulk specife gravity of aggregate (G)-2.655, the specife gravity of asphalt binder (G)-1.020, and the density of water (y)-1.000 g/cm'. If the effective asphalt binder content (P) is 2.50% by total weight of mixture, and the voids in total mixture (VTM) is 4.0% by total volume of mixture, determine the following properties: a The bulk specifc gravity of the compacted mixture 33 b. The absorbed asphalt (P) c. The voids in mineral aggregate (VMA) 4. The voids filled with asphalt (VFA)

In a Marshall test, the percentage of asphalt binder by total weight of asphalt mixture is 4.8%. The bulk specife gravity of aggregate (G)-2.655, the specife gravity of asphalt binder (G)-1.020, and the density of water (y)-1.000 g/cm'. If the effective asphalt binder content (P) is 2.50% by total weight of mixture, and the voids in total mixture (VTM) is 4.0% by total volume of mixture, determine the following properties: a The bulk specifc gravity of the compacted mixture 33 b. The absorbed asphalt (P) c. The voids in mineral aggregate (VMA) 4. The voids filled with asphalt (VFA)

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Author:KASSIMALI, Aslam.

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Chapter2: Loads On Structures

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Problem 1P

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Concept explainers

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.

Question

TELEGRAM
2022 من 2025
رجوع )
10:58
B
4
Q1C
In a Marshall test, the percentage of asphalt binder by
total weight of asphalt mixture is 4.8%. The bulk
specifc gravity of aggregate (G)-2.655, the specifc
gravity of asphalt binder (G)-1.020, and the density
of water (y)-1.000 g/cm'. If the effective asphalt
binder content (Pb) is 2.50% by total weight of
mixture, and the voids in total mixture (VTM) is 4.0%
by total volume of mixture, determine the following
properties:
a. The bulk specifc gravity of the compacted mixture
(3)
b. The absorbed asphalt (P)
c. The voids in mineral aggregate (VMA)
d. The voids filled with asphalt (VFA)
R
محمد
اليوم عند AM 10:57

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Step 2: a) Calculate bulk specific gravity of compacted mixture (Gmb)

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Step 3: b) Calculate absorbed asphalt (Pba)

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Step 4: c) Calculate voids in mineral aggeragte

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Step 5: d) Calculate voids filled with asphalt (VFA)

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