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

GATOR AQUA ROCK is manufactured to meet ASTM No.9 requirements for permeable paver joint units. The calibrated gradation obtained from the fractured high-strength granite makes it the ideal product for the bedding course & jointing material to collect surface water run-off and help stabilize interlocking paver surfaces. Graded to meet ASTM No.9 High strength granite stone for long-term use Helps collect roof & surface water run-off Helps prevent erosion Reduction of storm water rate Calibrated for the majority of permeable pavers Long-term high infiltration performance.

IDEAL FOR Driveways, Parking Lots, Patios & Walkways Drainage applications Bedding and jointing material ASTM NO.9 SIEVE SIZEASTM NO.9 3/8in. (9.5mm)100 No.4 (4,75mm)85 to 100 No.8 (2,36mm)10 to 40 No. 16 (1,18mm)0 to 10 No. 50 (0.300mm)0 to 5

APPLICATION & INSTRUCTIONS NOTE: The minimum slope of the soil sub-grade should be 0.5%. Actual slope of soil sub-grade will depend on the drainage design and exfiltration type. All drainpipes, observation wells, overflow pipes, geotextile (if applicable) and impermeable liner (if applicable) should be in place per the drawings prior to or during placement of the sub-base and base, depending on their location. Care must be taken not to damage drainpipes during compaction and paving. No mud or sediment can be left on the base or bedding aggregates. If they are contaminated, they must be removed and replaced with clean materials.

BEDDING COURSE 1. Spread GATOR AQUA ROCK bedding material over base course. Bedding course should be 2’’ (50mm) of GATOR AQUA ROCK. 2. The surface tolerance of the screeded GATOR AQUA ROCK bedding layer shall be ±3/8 in (10 mm) over a 10 ft (3 m) straight edge. 3. Do not subject screeded bedding material to any pedestrian or vehicular traffic before paving unit installation begins.