DOUBLE HOLLAND Pavers Ontario | Unilock

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DOUBLE HOLLAND

Double the width of a regular Hollandstone paver, Double Holland adds an element of variety to your design. Available in a range of colors for economical patios, walkways, driveways and commercial projects. 

Double Holland 200x200x60 Granite
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Double Holland 200x200x60 Granite
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DOUBLE HOLLAND

Double the width of a regular Hollandstone paver, Double Holland adds an element of variety to your design. Available in a range of colors for economical patios, walkways, driveways and commercial projects. 

Colors
Applications
Borders Accents e1632317158754
Borders and Accents
Heavy Dutty Vehicular e1632317142118
Commercial Vehicular
Light Duty Vehicular
Roadways Streets e1632317106171
Residential Driveway
Pedestrian e1632317129849
Residential Pedestrian
Shape and size
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8"X8"
200mm x 200mm x 60mm
7 7/8" x 7 7/8" x 2 3/8"
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8"X8"
200mm x 200mm x 60mm
7 7/8" x 7 7/8" x 2 3/8"
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8"X8"
200mm x 200mm x 60mm
7 7/8" x 7 7/8" x 2 3/8"
Technologies
Technologies
Classic
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Classic

Our budget-friendly, Unilock Classic pavers and walls are manufactured to exceed ASTM standards for quality and strength. Available in classic shapes and styles, these products utilize a traditional product mix of large and small aggregates that is consistent from top to bottom with color mixed throughout.

Our technologies
Colors
GRANITE
DARK CHARCOAL
NATURAL
Pick a color
GRANITE
DARK CHARCOAL
NATURAL
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Information
Information
Packaging
Downloads

DOUBLE HOLLAND™

Double Holland is dimensionally compatible with Hollandstone and they can be used together in design. The simple lines and patterns make it easy to work with. Add a special look to Double Holland by incorporating Copthorne® or Series™ banding and insets. 

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 – This product has no special handling requirements.

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 type for desired aesthetics
  • Product must be cleaned before sealing
  • Always read and follow manufacturer’s application procedures
  • Always test a small area to make sure the results are as expected

The Americans with Disabilities Act Accessibility Guidelines (ADAAG) provides measurable criteria to determine compliance, not individual product evaluation. Gaps, joints or openings, greater than ½” horizontal and ¼” vertical should be avoided as they can disrupt wheelchair maneuvering (United States Access Board – Guidelines and Standards).

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 Unit
8"X8"
Sq Ft per Bundle108.72
Sq Ft per Layer10.87
SqFt Per Section21.74
Layers per Bundle10
Per Bundle Section5
Lin Ft per Sq.Ft. - Soldier1.51
Soldier LnFt Per Section32.81
Lin Ft per Bundle - Soldier164.04
Lin Ft per Sq.Ft. - Sailor1.51
Sailor LnFt Per Section32.81
Lin Ft per Bundle - Sailor164.04
Units per Sq Ft2.30
Units Per Section50
Units per Bundle250
Units per Layer25
Lbs per Layer298.38
Lbs Per Section596.76
Lbs per Bundle2,983.82
Lbs per Unit11.94
Lin Ft per Layer - Soldier16.40
Lin Ft per Unit - Soldier0.66
Lin Ft per Layer - Sailor16.40
Sq Ft per Unit0.43

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