For the three following stockpiled that used to manufacture HMA, the percent of each aggregate and the bulk specific gravity for each are as follows: Aggregate GAD % of total aggregate 50% A 2.695 B 25% 2.711 C 25% 2.721 The properties of the job mix formula of HMA mixture are: Gmb = 2.425, Gmm= 2.521, G,= 1.015, percent of asphalt content (P) = 5% (by mass of the total mix.). Calculate 1) % voids in total mix, 2) % voids in mineral aggregate 3) % voids filled with asphalt.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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For the three following stockpiled that used to manufacture HMA, the percent of each
aggregate and the bulk specific gravity for each are as follows:
Aggregate
% of total aggregate
GAD
A
50%
2.695
B
25%
2.711
C
25%
2.721
The properties of the job mix formula of HMA mixture are:
Gmb=2.425, Gmm= 2.521, G,= 1.015, percent of asphalt content (P) = 5% (by mass of the total mix.).
Calculate
1) % voids in total mix,
2) % voids in mineral aggregate
3) % voids filled with asphalt.
Transcribed Image Text:For the three following stockpiled that used to manufacture HMA, the percent of each aggregate and the bulk specific gravity for each are as follows: Aggregate % of total aggregate GAD A 50% 2.695 B 25% 2.711 C 25% 2.721 The properties of the job mix formula of HMA mixture are: Gmb=2.425, Gmm= 2.521, G,= 1.015, percent of asphalt content (P) = 5% (by mass of the total mix.). Calculate 1) % voids in total mix, 2) % voids in mineral aggregate 3) % voids filled with asphalt.
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