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4. (15 pts) An asphalt concrete specimen has the following properties: Asphalt content - 4% by total weight of mix. Bulk
Posted: Sun May 08, 2022 8:47 pm
by answerhappygod
- 4 15 Pts An Asphalt Concrete Specimen Has The Following Properties Asphalt Content 4 By Total Weight Of Mix Bulk 1 (27.13 KiB) Viewed 27 times
4. (15 pts) An asphalt concrete specimen has the following properties: Asphalt content - 4% by total weight of mix. Bulk specific gravity of the mix =2.42. Theoretical maximum specific gravity = 2.60 Bulk specific gravity of aggregate = 2.71 Absorption is negligible. Calculate VTM, VMA, and VFA of the above specimen. 5. (5 pts) A glass fiber reinforced composite consist of 70% of glass fiber and 30% of epoxy. The modulus of elasticity of the glass fibers and epoxy are 72 GPa and 7 GPa, respectively. Calculate the modulus of elasticity of the composite in the fiber direction.