Asphalt Marshal Test COMPLETE Calculation | Stability & Flow for Wearing Course Class-B ASTM D-6927
Автор: Civil Engineering Complete Lab tests calculation
Загружено: 2026-01-17
Просмотров: 63
Описание:
Learn how to calculate ALL parameters of the Asphalt Marshal Test for a Wearing Course Class-B mix in this step-by-step tutorial. We break down the entire process from bulk density to stability & flow, ensuring you understand every calculation for quality control in road construction.
📋 In This Video:
0:00 Intro & Sample Prep
1:25 Bulk Specific Gravity (Gmb) Calculation
3:40 Theoretical Maximum Specific Gravity (Gmm)
5:15 Air Voids (Vv) Calculation
6:30 Voids in Mineral Aggregate (VMA) Calculation
7:50 Voids Filled with Asphalt (VFA) Calculation
9:10 Marshall Stability & Flow Values
11:00 Interpretation against Class-B Specifications
12:30 Conclusion & Tips
📝 Key Formulas Used:
• Gmb = Dry Weight / (SSD Weight - Submerged Weight)
% Air Voids = [(Gmm - Gmb) / Gmm] * 100
• VMA = 100 - (Gmb * Ps / Gsb) ...and more!
#AsphaltTesting #MarshallMixDesign #CivilEngineering #RoadConstruction #WearingCourse #QualityControl #AsphaltTechnology
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