PERMEABLE BASE INSTALLATION ASTM C33 fine aggregate joint material. Hydro-Flo Technology Pavers. 1"-2" No 8 aggregate bedding course. 4"-6" No 57 stone open-graded base. 2"-3" No 2 drain stone Sub-Base (varies with design Native Soil Subgrade.)
HF Installation - color
Pacific Interlock Pavingstone
Address: 1895 San Felipe Rd. City/State/Zip: Hollister / CA / 95023 Phone: 831-637-9163 FAX: 831-637-0756 Website: pacinterlock.com Contact Us:
Vendor Information: Pacific Interlocks commitment to preserving our natural resources has lead to a major breakthrough in paving stone production Hydro-Flo (tm) Technology. It is the ONLY TRULY PERMEABLE (no gaps) concrete paver. With 100 surface permeability our patented pavers still meet all ASTM requirements for concrete pavers and expand our existing line of standard permeable pavers.