Alliance Gator Aqua Rock Permeable Stone, ASTM No.9 Granite Stone. 50 LB Bag

Alliance

Alliance Gator Aqua Rock Permeable Stone, ASTM No.9 Granite Stone. 50 LB Bag

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  • $35.99
  • 5 available
ASTM No. 9 granite chip for permeable pavers
Gator Aqua Rock is fractured, high-strength granite graded to meet ASTM No. 9 for permeable paver systems. The calibrated gradation makes it the bedding course and the jointing material in one bag: it collects roof and surface run-off, lets it infiltrate, and stabilizes the interlocking pavers for the long term.
ASTM No. 9
Graded gradation
Granite
High strength, long term
2 in
Bedding course depth
50 lb
Bag

Why the gradation matters

Permeable pavers only work if water can get through the joints and the bedding and into the base below. Aqua Rock is sieved to ASTM No. 9 (3/8 inch down to a No. 50 fraction) so it stays open, drains at a high rate for years and still locks the pavers in place. It helps prevent erosion and reduces the storm water rate off the surface.

  • Graded to ASTM No. 9. 3/8 in 100 percent passing; No. 4 85 to 100; No. 8 10 to 40; No. 16 0 to 10; No. 50 0 to 5.
  • Bedding course. Spread 2 inches (50 mm) over the base course, screeded to plus or minus 3/8 inch over 10 feet.
  • Jointing material. Calibrated for the majority of permeable pavers.
  • Keep it clean. No mud or sediment on the base or bedding; contaminated material must be replaced.
  • No traffic before paving. Do not walk or drive on the screeded bedding before the pavers go down.
  • Sub-grade slope. Minimum 0.5 percent, per the drainage design.

Best for

  • Permeable paver driveways and parking areas
  • Patios and walkways built to drain
  • Drainage applications
  • Bedding and jointing in one material

Good to know

Drain pipes, observation wells and any liner or geotextile go in before or during the base per the drawings, and must not be damaged during compaction. A 50 lb bag is for joints and small repairs; for a full bedding course, ask about bulk quantities.

Specifications

Product type Permeable paver bedding and jointing stone
Gradation ASTM No. 9
Material Fractured high-strength granite
Bedding depth 2 inches (50 mm)
Package 50 lb bag
Made by Alliance Designer Products
Which bag for your joints?
Joint width, the type of paver or stone, and whether it is a patio or a driveway decide the right product and how many bags you need. Tell us what you are laying and we will tell you which one. Call (856) 589-3953 or ask from the contact page.

Pickup or shipping

Pick it up at either store, 749 Mullica Hill Road in Mullica Hill or 1463 N Tuckahoe Road in Williamstown, Monday to Saturday, with no delivery fee. Or have it shipped from New Jersey; the shipping cost shows at checkout. We serve Gloucester, Camden, Salem, Burlington and Atlantic counties and the Philadelphia area, including Sewell, Washington Township, Turnersville, Glassboro, Woodbury, Deptford, Cherry Hill, Marlton, Voorhees, Vineland, Hammonton, Sicklerville and Swedesboro. Property managers, HOAs and contractors: call (856) 589-3953 for pallet and multi-pallet pricing.

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