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RICHCLIFF®

Inspired by the texture of natural cut flagstone, Richcliff offers superior durability and timeless appeal for driveways, patios, walkways and commercial projects. 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. 

Richcliff Dawn Mist paver
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Richcliff Dawn Mist paver
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RICHCLIFF®

Inspired by the texture of natural cut flagstone, Richcliff offers superior durability and timeless appeal for driveways, patios, walkways and commercial projects. 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. 

Colors
Applications
Borders and Accents
Pedestrian
Residential Vehicular
Shape and size
Sold individually
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LARGE RECTANGLE
302mm x 528mm x 60mm
11 7/8" x 20 7/8" x 2 3/8"
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LARGE RECTANGLE
302mm x 528mm x 60mm
11 7/8" x 20 7/8" x 2 3/8"
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LARGE RECTANGLE
302mm x 528mm x 60mm
11 7/8" x 20 7/8" x 2 3/8"
Random Bundle
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RECTANGLE
226mm x 300mm x 60mm
8 7/8" x 11 7/8" x 2 3/8"
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SQUARE
226mm x 226mm x 60mm
8 7/8" x 8 7/8" x 2 3/8"
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SMALL RECTANGLE
150mm x 226mm x 60mm
5 7/8" x 8 7/8" x 2 3/8"
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RECTANGLE
226mm x 300mm x 60mm
8 7/8" x 11 7/8" x 2 3/8"
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SQUARE
226mm x 226mm x 60mm
8 7/8" x 8 7/8" x 2 3/8"
img
SMALL RECTANGLE
150mm x 226mm x 60mm
5 7/8" x 8 7/8" x 2 3/8"
img
RECTANGLE
226mm x 300mm x 60mm
8 7/8" x 11 7/8" x 2 3/8"
img
SQUARE
226mm x 226mm x 60mm
8 7/8" x 8 7/8" x 2 3/8"
img
SMALL RECTANGLE
150mm x 226mm x 60mm
5 7/8" x 8 7/8" x 2 3/8"

Product Gallery

Technologies
Technologies
Elegance
Ultima ™
Reala ™
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Deep, rich colors and a multitude of unique Reala ™ textures combine to deliver the timeless beauty of Unilock Elegance. From the timeworn look of European cobblestones, to the classic luxury of riven natural stone slabs, our Elegance collection offers styles you can’t get anywhere else and thanks to Ultima ™ Concrete, the look you purchase is the look that will last, with up to 4x the strength of poured in place concrete.

Our technologies
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Ultima ™

Only Unilock has the technology to manufacture Ultima Concrete here in North America, resulting in pavers and walls with up to four times the strength of poured concrete. The look you purchase is the look that will last.

Our technologies
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Reala ™

A multitude of natural stone surfaces, brick and historic cobblestones were cast to create Unilock products utilizing Reala technology. The result is a wide variety of authentic textures with consistent dimensions which are more cost efficient to install.

Our technologies
Colors
DAWN MIST
PEBBLE TAUPE
SMOKE SHALE
Pick a color
DAWN MIST
PEBBLE TAUPE
SMOKE SHALE
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Jointing
Jointing
Laying Patterns

DETAIL MATTERS

The color of jointing sand you choose can have an impact on the overall look and feel of your paver patio, driveway or pool deck. Experiment with different options here.

Black Sand
Grey Sand
Tan Sand
Information
Information
Packaging

RICHCLIFF

 

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:

  1. Concrete integrity – concrete must be in good condition, and not crumbling
  2. Drainage slope – concrete below must be sloped away from all buildings and structures
  3. 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)
  4. Base drainage - the area below the concrete must not be subject to frost movement
  5. Surface - surface must be totally smooth and flat equivalent to the desired finished surface
  6. 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.
  7. 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.

Sealers

  • 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
Sq Ft per BundleSq Ft per LayerSqFt Per SectionLayers per BundlePer Bundle SectionLin Ft per Sq.Ft. - SoldierSoldier LnFt Per SectionLin Ft per Bundle - SoldierLin Ft per Sq.Ft. - SailorSailor LnFt Per SectionLin Ft per Bundle - SailorUnits per Sq FtUnits Per SectionUnits per BundleUnits per LayerLbs per LayerLbs Per SectionLbs per BundleLbs per UnitLin Ft per Layer - SoldierLin Ft per Unit - SoldierLin Ft per Layer - SailorSq Ft per Unitheight_1
LARGE RECTANGLERandom Bundle
Sq Ft per Bundle82.3990.30
Sq Ft per Layer10.3011.29
SqFt Per Section27.4622.58
Layers per Bundle88
Per Bundle Section34
Lin Ft per Sq.Ft. - Soldier0.58 -
Soldier LnFt Per Section15.85 -
Lin Ft per Bundle - Soldier47.56 -
Lin Ft per Sq.Ft. - Sailor1.011.31
Sailor LnFt Per Section27.7229.55
Lin Ft per Bundle - Sailor83.15118.22
Units per Sq Ft0.581.77
Units Per Section1640
Units per Bundle48160
Units per Layer620
Lbs per Layer301.34309.00
Lbs Per Section803.58618.00
Lbs per Bundle2,410.732,472.00
Lbs per Unit50.2215.45
Lin Ft per Layer - Soldier5.94 -
Lin Ft per Unit - Soldier0.99 -
Lin Ft per Layer - Sailor10.3914.78
Sq Ft per Unit1.720.56

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