An asphalt concrete mix has a density of 2410 kg/m³ and an asphalt content of 5.5%. The asphalt absorption is 0.7%. The relative gravities of aggregates and asphalt are 2.67 and 1.04 respectively. The percentage of air-voids in the mix is, a) 3.5 % b) 4.2 % c) 3.1 % d) 4 % 12. VMA of the mix is, a) 14.7 % b) 13.3 % c) 15.3 % d) 16.1 %
An asphalt concrete mix has a density of 2410 kg/m³ and an asphalt content of 5.5%. The asphalt absorption is 0.7%. The relative gravities of aggregates and asphalt are 2.67 and 1.04 respectively. The percentage of air-voids in the mix is, a) 3.5 % b) 4.2 % c) 3.1 % d) 4 % 12. VMA of the mix is, a) 14.7 % b) 13.3 % c) 15.3 % d) 16.1 %
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Please kindly answer 11 and 12... Please give me both answers... Thank you

Transcribed Image Text:An asphalt concrete mix has a density of 2410 kg/m³ and an asphalt content of 5.5%. The asphalt
absorption is 0.7%. The relative gravities of aggregates and asphalt are 2.67 and 1.04
respectively.
The percentage of air-voids in the mix is,
a) 3.5 %
b) 4.2 %
c) 3.1 %
d) 4 %
12. VMA of the mix is,
a) 14.7 %
b) 13.3 %
c) 15.3 %
d) 16.1 %
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