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Unformatted text preview: Concrete can be used effectively as a thermal mass A one time high intensity load can cause a steel member to fail through fatigue Soundness measures the aggregate resistance to abrasion An emulsion is a mixture of asphalt cement with a petroleum solvent The PAV is used to stimulate short-term aging of asphalt Rutting failure of hot mix asphalt usually occurs at high temp A material with U value .8 is a better insulator then a material with R value of 1.4 Slow cure cutbacks can be used for prime coat and dust control Round uncrushed aggregate are favored in asphalt mixes...
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- Spring '09
- Asphalt concrete, High Temp