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CONCORD WALL™ SMOOTH

Concord Smooth is a new segmental retaining wall system providing a linear modern aesthetic to any landscape project. The clean linear look will complement both modern home styles or it can be juxtaposed against older home facades. This wall system offers up a whole range of construction options to suit most hardscape projects such as garden walls, large retaining walls, pillars, planters and outdoor kitchens.

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CONCORD WALL™ SMOOTH

Concord Smooth is a new segmental retaining wall system providing a linear modern aesthetic to any landscape project. The clean linear look will complement both modern home styles or it can be juxtaposed against older home facades. This wall system offers up a whole range of construction options to suit most hardscape projects such as garden walls, large retaining walls, pillars, planters and outdoor kitchens.

Colors
Applications
Fire Feature e1632317154571
Fire Features
Garden Wall e1632317150577
Garden Walls
Outdoor Kitchen e1632317137972
Outdoor Kitchen
Pillar e1632317122239
Pillars
Steps e1632317091683
Step
Structural Wall e1632317087703
Structural Wall
Water Feature e1632317028508
Water Features
Shape and size
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COPING
400mm x 75mm x 325mm
15 3/4" x 3" x 12 7/8"
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COPING
400mm x 75mm x 325mm
15 3/4" x 3" x 12 7/8"
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CORNER
400mm x 150mm x 200mm
15 3/4" x 5 7/8" x 7 7/8"
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CORNER
400mm x 150mm x 200mm
15 3/4" x 5 7/8" x 7 7/8"
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XL TAPERED
400mm x 150mm x 300mm
15 3/4" x 5 7/8" x 11 7/8"
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XL TAPERED
400mm x 150mm x 300mm
15 3/4" x 5 7/8" x 11 7/8"
Technologies
Technologies
Classic
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Classic

Our budget-friendly, Unilock Classic pavers and walls are manufactured to exceed as 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
ALMOND GROVE
Pick a color
GRANITE
ALMOND GROVE
Information
Information
Packaging

CONCORD WALL™ SMOOTH

Applications – Design and build projects such as planters, steps, grill islands, pillars, seat walls and water features. Can be used for straight and curved installations (Radius 5’ is the tightest radius).

Capacity – Gravity walls up to 24” (1m). Geogrid reinforced walls can be built higher with engineering from a professional engineer.

Recommended Base Stabilization – one layer of DriveGrid™ stabilization grid between subgrade and base material. 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).

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.)

Leveling – Leveling retaining wall blocks directly on top of gravel is tedious and generally does not yield the best results. U-Grip Base units or universal base pads are recommended under all Unilock walls for improved accuracy and speedier installation.  Additional benefits include long term structural integrity and an overall better appearance.  Poured concrete leveling pads, reinforced with rebar, are also a great way to accomplish leveling, particularly for larger installations. You must ensure that the concrete is poured and finished perfectly in order to achieve a good visual appearance. 

Connection – features a tongue and groove connection between layers. Use appropriate concrete adhesive for connection between units where the key has been removed or for corners. Always read adhesive manufacturers’ directions prior to gluing.

Handling – Avoid bumping units against each other to prevent chipping.

Coping - This wall requires coping. Choose a manufactured coping such as Pisa Coping, Universal Coping or any of our natural stone coping options. Install with tight joints or 3/16” gap between units and amend with an exterior latex caulking. Cutting may be required; a diamond blade saw is required to cut coping properly. Glue all coping using a specially formulated concrete adhesive that is strong and will not break down over time. Always read adhesive manufacturers’ directions prior to gluing.

 

 

Unit Thickness (mm)
Layers per Bundle
FcFt per Bundle
FcFt per Layer
FcFt per Unit
Lbs per Bundle
Lbs per Layer
Lbs per Section
Lbs per Unit
CORNER
150
4
46.52
11.63
0.97
2,785.67
696.42
464.28
58.03
XL TAPERED
150
4
20.67
5.17
0.65
2,480.33
620.08
620.08
77.51
COPING
75
8
15.50
1.94
0.32
2,282.33
285.29
760.78
47.55
COPING CLOSED END
75
8
15.50
1.94
0.32
2,282.33
285.29
760.78
47.55

Knowledge
Center

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