- Types of Aggregates
- Sands & Loams









Material
(screen sizes)
Description
Applications
¼" X #10 Open

Crushed

Rock

Without

Fines

(Open Graded)

Oiled roads, chip seal, sanding roads
½" X ¼ Open
Paths, walkways
¾" X ½" Open
Parking pads
1½" X ¾" Open
French drains, mires
¼" minus

Crushed

Rock

With

Fines

Driveway top dressing, paver bedding, sanding roads
½" minu
Driveways, paths
¾" minus
Driveways, roads, pothole repair, base for concrete
1 ½" minus
Truck traffic areas
3/8" X #4 Round

All

Natural

Round

Rock

Without Fines

Grout mix, fill, under swings
½" X ¼" Round
Walkways, dog runs, concrete
¾ X ½ Round
Vapor barriers, concrete, retaining wall back-fill
1½" X ¾" Round
Septic drain rock, landscaping, concrete
Cobbles
Landscaping, rock walls

 


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