Washed chip that meets underground tank bedding specifications.

Sieve Results

ASTM C136 / AASHTO T27
Sieve Size% Passing*
ASTM D4791 | Ratio=5:01
9.5 mm (3/8")97
4.75 mm (No.4")23
2.36 mm (No. 8)2
1.18 mm (No. 16)1
0.300 mm (No.50)1
0.075 mm (No.200)0.4

Test Results

ASTM AASHTO
Physical Properties
Result*
C 29T19Unit WeightUnit Weight, lbs./cu.ft.97
Voids37%
TypeRodded
C131T96L.A. AbrasionSmall Coarse Loss25%
Grading/Revolutions%
C 127T85Coarse Specific Gravity & AbsorptionBulk Specific Gravity (dry)2.490
Bulk Specific Gravity, SSD2.545
Apparent Specific Gravity2.635
Absorption2.2%
C 88T104SoundnessCoarse Soundness Loss0.9%
Sodium No. of Cycles5
Fine Soundness Loss%
Magnesium No. of Cycles%
C40T21Organic ImpuritiesCoarse Aggregate1%
C142T112Clay / Friable ParticlesCoarse Aggregate1%
Fine Aggregate%
C123T113Lightweight PiecesCoarse Aggregate0%
Fine Aggregate%