AF2903 Road Construction and Maintenance Volumetric Analysis of ...

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HMA Volumetric Terms Bulk specific gravity (BSG) of compacted HMA Maximum specific gravity (Gmm) Air voids or voids total mix (Va) Effective specific gravity of aggregate (Gse) Voids in mineral aggregate, VMA Voids filled with asphalt, VFA Guarin@kth.se
Bulk Specific Gravity AC mixed with agg. and compacted into sample G mb = Mass agg. and AC Vol. agg., AC, air voids Guarin@kth.se
Page 1 and 2: AF2903 Road Construction and Mainte
Page 3 and 4: Volumetric Relationships V a VMA Ai
Page 5: Basic Terms (cont.) Mass (P) or Vol
Page 9 and 10: Gmb Procedure Obtain mass of dry co
Page 11 and 12: Maximum Specific Gravity (Gmm) Loos
Page 13 and 14: Gmm Calculation G mm = A / ( A - C
Page 15 and 16: Effective Specific Gravity Surface
Page 17 and 18: Voids in Mineral Aggregate VMA is a
Page 19 and 20: Percent Binder Absorbed P ba is the
Page 21 and 22: Factors That affect Volumetrics of
Page 23 and 24: Guarin@kth.se Example Problem
Page 25 and 26: Example Problem Let’s also assume
Page 27 and 28: Example Problem - Answers Guarin@kt
Page 29 and 30: Example Problem - Answers Percent A
Page 31 and 32: Example Problem - Answers Percent V
Page 33 and 34: Example Problem - Answers Percent V
Page 35: Guarin@kth.se Questions

AF2903 Road Construction and Maintenance Volumetric Analysis of ...

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