AC-30 is a type of bitumen graded using viscosity grading. True O False
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- Q1) Write a brief note on role of marshall stability and flow values in asphalt mixtures. SIR, PLS GIVE ME PROPER AND CORRECT ANSWER WITH DETAIL. THANKSSoftening Point test ASTM D36- 95AASHTOT53- 06 1) If you have two types of bitumen, which they have softening points of 55P ᵒC and 60 ᵒC ; which one is most affected by temperature, why? Explain that.Bitumen civil.
- Write a report on study on the significance of the ductility test for bitumenStandard Test Method for Ductility of Bituminous Materials 1) Define ductility value of the bitumen ?2) How is ductility value expressed ?3) What are the precautions to be taken while test is conducted?Discuss the following terms briefly: Emulsion breaking and Cutback curing, Water bound and aggregate base, Flexible pavement and Rigid pavements Cross slope and side slope of road,
- What are the organic substances in the production of warm asphalt? Please explain with reference.Answer the question false or. true asphalt type (Mc‐3000) is more softer than asphalt type (MC-70)Question: a) Briefly discuss the significance of determining relative density of soil. b) Write a brief note on role of marshall stability and flow values in asphalt mixtures. SIR, PLS GIVE ME PROPER AND CORRECT ANSWERS WITH DETAILS. THANKS
- Answer the question false or. true oxidized asphalt are not used commonly in highway constructionWhy is warm asphalt preferred? Explain this with reference.17. In the Asphalt Institute flexible pavement design approach, Where are the critical stress and strain locations checked?a. Top of the asphalt concrete layerb. Middle of the asphalt concrete layerc. Bottom of the asphalt concrete layerd. Bottom of the asphalt concrete layer and top of the subgrade