PHYSICAL PROPERTIES OF AGGREGATES - Rowan

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Percent Passing 100 0 restricted zone max density line control point nom max size max size .075 .3 2.36 4.75 9.5 12.5 19.0 Sieve Size (mm) Raised to 0.45 Power Physical Properties of Aggregates 50
Types Of Gradations • Open graded – Few points of contact – Stone-on-stone contact – High permeability • Well graded – Good interlock – Low permeability • Gap graded – Lacks intermediate sizes – Good interlock – Permeability varies Physical Properties of Aggregates 51
Page 1 and 2: PHYSICAL PROPERTIES OF AGGREGATES P
Page 3 and 4: Aggregate Properties • Consensus
Page 5 and 6: Physical Properties of Aggregates 5
Page 7 and 8: Coarse Aggregate Angularity Traffic
Page 19 and 20: Fine Aggregate Angularity Traffic D
Page 21 and 22: Flat, Elongated Particles • Measu
Page 29 and 30: Flat & Elongated Particles Traffic
Page 31 and 32: Clay Content • Measured on - 4.75
Page 35: Physical Properties of Aggregates 3
Page 41 and 42: Clay Content Traffic ESALs Percent
Page 43 and 44: Superpave Aggregate Specifications
Page 45 and 46: Superpave Aggregate Gradation • U
Page 47 and 48: Standard Aggregate Sieves 50 mm 2.3
Page 49: 100 100 90 72 65 48 36 22 15 9 4 Ag
Page 53 and 54: Superpave Mix Size Designations Sup
Page 55 and 56: Effect of Physical Properties • S
Page 57: Questions - does it all make sense?

PHYSICAL PROPERTIES OF AGGREGATES - Rowan

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