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Roadbase – 1.5″ U.D.O.T. Gravel

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High-quality roadbase that meets stringent UDOT specifications as well as demanding commercial applications.

Sieve Results

ASTM C136 / AASHTO T27
Sieve Size% Passing
AASHTO M145
ASTM D4791 | Ratio=5;1
37.5 mm (1-1/2")100
25.0 mm (1")94
19.0 mm (3/4")85
12.5 mm (1/2")80
9.5 mm (3/8")75
4.75 mm (No.4")60
1.18 mm (No. 16)27
0.300 mm (No.50)17
0.150 mm (No.100)14
0.075 mm (No.200)9.7

Test Results

ASTMAASHTO
Physical Properties
Result
C 29T19Unit WeightUnit Weight, lbs./cu.ft.121.0
Voids24%
TypeRodded
D1557T180Modified ProctorMax. density, lbs./cu.ft135.1
Optimum Moisture6.5%
D4318T89/90Liquid/Plastic LimitLiquid Limit0
Plastic Limit0
Plasticity IndexNP
C131T96L.A. AbrasionSmall Coarse Loss24%
Grading/RevolutionsB/500%
D2419T176Sand EquivalentSand Equivalent43%
C 88T104SoundnessCoarse Soundness Loss%
Magnesium No. of Cycles
Fine Soundness Loss1.0%
Sodium No. of Cycles5%
D1883T193CBRSurcharge = 10lbs CBR @ 0.1"60
Swell% = 0.0% CBR @ 0.2"171
D5821 Fractured Face1 or 2 Faces1 OR 2
Fractured Face, %100 OR 99

Chip – Washed, Gyro #4 x #16

Washed fine angular chip

Chip – Washed, Standard, 3/8” x #16

Washed angular ‘pea gravel’ that can be used as under slab material or certain backfill applications.

Chip – Washed, Tank Bedding, 3/8” x #8

Washed chip that meets underground tank bedding specifications.

Fill – Hardpac, 3/8” Minus

Whether used as fill for large-scale commercial projects, trench backfill or as a fine-graded commercial roadbase, Geneva Rock’s crusher fines meet a wide array of applications.

Fill – Structural, Rocky – 3″ minus

Rocky, coarse and angular A-1-a fill used in a variety of applications including backfill replacement in muddy or unstable soils.