PRODUCTS

Aggregate Products engineered to Spec

Every product we produce is quality-controlled to meet the most demanding requirements of civil, commercial, and residential construction projects.

OUR PRODUCTS

WHAT WE PRODUCE

Pit Run

Unscreened, naturally occurring material straight from the pit. A cost-effective solution for fill, sub-base, and rough grading applications where a controlled gradation isn't required.

utility Sand

High-density, unwashed natural sand produced for trench backfill, pipe bedding, structural fill, and non-spec applications.

Custom

Have a project with a specific spec sheet? We work directly with engineers and contractors to produce custom gradations for specialized applications.

Aggregate Base
(Type II / Class B)

Processed and screened base material engineered for structural stability under roadways, parking areas, and building pads. Produced and independently tested to meet NDOT Type II Class B aggregate base specifications — test data available.

3/8"–7/8" clean crushed rock

Durable, highly fractured crushed rock engineered for the most demanding specifications.

Leach Rock

Clean, open-graded stone for French drains, retaining wall backfill, and drainage applications.

MATERIAL TESTING SUMMARY

Independent third-party results

The table below summarizes independent third-party laboratory results for our Type II Class B aggregate.

Material Test Summary Type II Class B Base · 1"–4" Rock
Property
Test Method
PVA Result
NDOT / AASHTO Spec
Margin
Fractured Faces
AASHTO T335
63% – 75%
35% min.
1.8× the minimum
Resistance (R-Value)
AASHTO T190
74
70 min.
Clears minimum
Abrasion / Percentage of Wear
AASHTO T96
24% – 25%
45% max.
Well under maximum
Sodium Sulfate Soundness
ASTM C88
1.0% – 1.7% loss
Low-loss, high durability
High durability
Liquid Limit
AASHTO T89
30
35 max.
Under maximum
Plasticity Index
AASHTO T90
4
Within Table I limits
Within limits
Gradation
AASHTO T27 / Nev. T206
Pass
Type II Class B Base
Meets base spec
Independent third-party laboratory results.

Need Material Specs or a Product Data Sheet?