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Chip – Washed, Standard 3/8″ x #16

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

Sieve Results

ASTM C136 / AASHTO T27
Sieve Size% Passing
9.5 mm (3/8")100
4.75 mm (No.4")40
2.36 mm (No. 8)6
0.075 mm (No.200)0.3

Test Results

ASTMAASHTO
Physical Properties
Result
C 29T19Unit WeightUnit Weight, lbs./cu.ft.98
Voids40%
Type
C 127T85Coarse Specific Gravity & AbsorptionBulk Specific Gravity (dry)2.611
Bulk Specific Gravity, SSD2.623
Apparent Specific Gravity2.642
Absorption0.500%

Roadbase – 3/4″ APWA, Crushed Concrete

Roadbase produced from ‘haul back’ concrete from both ready mix operations and jobsites. This material provides customers a second roadbase option with the added advantage of putting recycled material to use.

Rock – Washed, 3/4”, 1”, or 1.1/2″ Max.

Washed angular rock used in concrete mix designs as well as gravel backfill where a very clean rock is specified.

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Washed sand produced to meet the highest standards for concrete production including U.D.O.T. and ASTM specifications.