High-quality road base 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")95
19.0 mm (3/4")85
12.5 mm (1/2")76
9.5 mm (3/8")67
2.36 mm (No. 8)47
1.18 mm (No. 16)25
0.300 mm (No.50)12
0.150 mm (No.100)9
0.075 mm (No.200)7.4

Test Results

ASTM AASHTO
Physical Properties
Result
C 29T19Unit WeightUnit Weight, lbs./cu.ft.113
Voids30%
TypeRodded
D1557T180Modified ProctorMax. density, lbs./cu.ft145.1
Optimum Moisture5.8%
D4318T89/90Liquid/Plastic LimitLiquid Limit0
Plastic Limit0
Plasticity IndexNP
C131T96L.A. AbrasionSmall Coarse Loss18.0%
Grading/RevolutionsB/500%
ASTM C535 L.A. Abrasionlarge Coarse Loss27.0%
Grading/Revolutions2/1000%
C 127T85Coarse Specific Gravity & AbsorptionBulk Specific Gravity (dry)2.640
Bulk Specific Gravity, SSD2.675
Apparent Specific Gravity2.737
Absorption1.3%
D1883T193CBRSurcharge = 10lbs CBR @ 0.1"57
Swell% = 0.0% CBR @ 0.2"138
D5821 Fractured Face1 or 2 Faces1 = 100
Fractured Face, %2 = 100