Inspired by the texture of natural cut flagstone, Richcliff offers superior durability and timeless appeal for patios, walkways, and even driveways when utilizing the Random Bundle. A multitude of stone textures were cast using Reala™ Technology, which ensures that finished projects will have a completely random, and natural appearance. And unlike natural stone, which can crack, split and fade, Richcliff is virtually indestructible. Ultima™ Concrete Technology makes Richcliff up to four times stronger than conventional poured concrete. A new large rectangle size is now available for use on its own or in combination with the traditional 3-stone random bundle for expanded patterning options and a larger scale look.
Borders and Accents
Richcliff Dawn Mist
Richcliff Pebble Taupe
Richcliff Smoke Shale
302mm x 528mm x 60mm
11 7/8″ x 20 7/8″ x 2 3/8″
226mm x 300mm x 60mm
8 7/8″ x 11 7/8″ x 2 3/8″
150mm x 226mm x 60mm
5 7/8″ x 8 7/8″ x 2 3/8″
226mm x 226mm x 60mm
8 7/8″ x 8 7/8″ x 2 3/8″
The modular cut flagstone appearance of Richcliff is used by designers for both traditional and contemporary designs. EnduraColor™, Reala™ Technology, and Ultima™ Concrete Technology are the features that make Richcliff ideal for driveways, patios and pool decks. Consider accenting with Courtstone® and Copthorne® for a striking design.
RECOMMENDED BASE STABILIZATION – one layer of DriveGrid™” stabilization grid between subgrade and base material. Recommended depth 8” to 10” below pavers for maximum stability and performance. Use under Standard Base or Permeable Base.
STANDARD BASE – Min. 6” – 8” of ¾” Crusher Run gravel (any road base standard in accordance with ASTM-D2940) compacted to 98% Standard Proctor Density (SPD).
STANDARD BEDDING COURSE – 1” thick of coarse sand– in accordance with ASTM-D2940 screeded over base.
ALTERNATIVE PERMEABLE BASE – Min. 6” – 8” of ¾“ clear open-graded stone compacted to achieve full particle lock-up and consolidation. (Clear open-graded does not compact but does consolidate slightly by rattling the particles together.)
ALTERNATIVE PERMEABLE BEDDING COURSE – 1” thick of 1/4” clear open-graded chip stone – (ASTM No. 8) screeded over base.
SPECIAL NOTE: CONCRETE DIRECT OVERLAY – In some areas of the country and in some applications pavers are very successfully placed directly over concrete. Concrete as a base is in itself quite strong, but it can affect the structural integrity of the paver particularly in vehicular applications, where the concrete below is sub-par. The following considerations must be taken into account to insure that the concrete below the surface is ideal:
- Concrete integrity – concrete must be in good condition, and not crumbling
- Drainage slope – concrete below must be sloped away from all buildings and structures
- Drainage holes – In lowest areas of the concrete, drill 1” holes in concrete (on 12” centers) and fill holes with ¼” chip (ASTM No. 8)
- Base drainage – the area below the concrete must not be subject to frost movement
- Surface – surface must be totally smooth and flat equivalent to the desired finished surface
- Waterproofing – may be required when installing pavers over concrete where there is a basement or cold cellar below. Install an impervious rubber membrane over the surface prior to installing any pavers over the surface.
- Jointing Sand – Use an impervious polymeric sand when installing over concrete
JOINTING MATERIAL AND JOINT STABILIZATION
All sands must meet ASTM C144 or C33 Specifications. For best appearance and optimal performance,, keep jointing materials approximately 1/8” below the chamfer (bevel edge) of the paver.
Good Option: Ordinary sharp jointing sand in accordance with ASTM C144 or C33. (Common name: Concrete Sand)
Best Option: Any polymeric sand or ordinary concrete sand stabilized by a water-based or solvent-based joint sand stabilizer sealer. Always follow manufacturer’s application specifications and requirements.
HANDLING – Do not bang edges together as chipping may occur. Because if its size and weight, always use a vacuum lifter device to place Richcliff XL units.
EDGE RESTRAINT – Always install an edge restraint around the perimeter of any paver installation not restrained by building structures. Spike-in edge restraints come in plastic and metal and work well for most applications. A concrete curb or a sub-surface concrete wedge can also be installed to retain the edge.
PAVER COMPACTION – Always use a protective polymer pad on the bottom of your compactor when doing the final compaction of the pavers. An alternative is to use a rubber-roller compactor for the final compaction.
CLEANERS – Any cleaner specifically designed for pavers may be used for color restoration or general cleaning. Follow manufacturer’s dilution rates and application procedures. Always test a small area to make sure the results are as expected.
- Product may be sealed for aesthetic or cleanliness reasons but it is not required
- Use any sealer approved for concrete pavers
- Select typefor desiredaesthetics
- Product mustbe cleaned beforesealing
- Always read and follow manufacturer’s application procedures
- Always test a small area to make sure the results are as expected