Proterraâ„¢
Proterra’s™ patent pending M-Lock technology from Oaks ensures a stable structure, even in a true vertical installation. This engineered retaining wall incorporates a reversible split/smooth texture for increased design options, as well as false joints on the smooth surface for added patterning and aesthetic appeal. We even included built-in cutting guides for half-block and 45° corners. The coping-step unit is stocked in colors as an attractive, stand-alone system.
. Click the logo to learn about CarbonCureâ„¢. Recommended Application:
Key Resources
: (more below)
Sizes (SMOOTH)
Width 1000 mm (39.37")
Height 185 mm (7.28")
Depth 375 mm (14.76")
Width 1000 mm (39.37")
Height 185 mm (7.28")
Depth 750 mm (29.52")
Width 1000 mm (39.37")
Height 185 mm (7.28")
Depth 1125 mm (44.29")
Width 1000 mm (39.37")
Height 185 mm (7.28")
Depth 430 mm (16.92")
Width 1000 mm (39.37")
Height 185 mm (7.28")
Depth 375 mm (14.76")
Width 1000 mm (39.37")
Height 185 mm (7.28")
Depth 430 mm (16.92")
Sizes (SPLIT)
Width 1000 mm (39.37")
Height 185 mm (7.28")
Depth 375 mm (14.76")
Width 1000 mm (39.37")
Height 185 mm (7.28")
Depth 750 mm (29.52")
Width 875 mm (34.44")
Height 185 mm (7.28")
Depth 430 mm (16.92")
Width 875 mm (34.44")
Height 185 mm (7.28")
Depth 375 mm (14.76")
Width 1000 mm (39.37")
Height 185 mm (7.28")
Depth 430 mm (16.92")
| Â | Bundle Specifications | Per Section Specifications | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| BUNDLES |
Layers |
Sq.Ft. |
Lin.Ft. | Pieces | Weight | Sections | Sq.Ft. | Lin.Ft. | Pieces | Weight | Weight/piece |
| SPLIT UNITS | |||||||||||
| Standard Unit |
3 |
18 |
29.5 | 9 | 3150 | Layer | 6Â | 9.8Â | 3 | 1050 | 350Â |
|
Standard/
Double Combo |
3 |
6 (Std.) |
9.8 (Std.) 9.8 (Dbl.) |
3 (Std.) 3 (Dbl.) |
3150 | Layer | 2 (Std.) 2 (Dbl.)Â |
3.3 (Std.) 3.3 (Dbl.) |
1 (Std.) 1 (Dbl.) |
1050 | 350 (Std.) 700 (Dbl.)Â |
| Standard Corner |
3 | 22.4 | 36.9 | 9 | 2772 | Layer | 7.4Â | 12.3Â | 3 | 924 | 308Â |
| Coping-Step Unit |
3 | 12 | 19.6 | 6 | 2388 | Layer | 4 | 6.5 | 2 | 796 | 398 |
| Coping Corner/ End Unit |
3 | 15.6Â | 25.7Â | 6 | 2088Â | Layer | 5.2 | 8.6 | 2 | 696 | 348 |
| Â | Â | Â | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| BUNDLES |
Layers |
Sq.Ft. |
Lin.Ft. | Pieces | Weight | Sections | Sq.Ft. | Lin.Ft. | Pieces | Weight | Weight/piece |
| SMOOTH UNITS | |||||||||||
| Standard Unit |
3 |
18 |
29.5 | 9 | 3150 | Layer | 6Â | 9.8Â | 3 | 1050 | 350Â |
|
Standard/
Double Combo |
3 |
6 (Std.) |
9.8 (Std.) 9.8 (Dbl.) |
3 (Std.) 3 (Dbl.) |
3150 | Layer | 2 (Std.) 2 (Dbl.)Â |
3.3 (Std.) 3.3 (Dbl.) |
1 (Std.) 1 (Dbl.) |
1050 | 350 (Std.) 700 (Dbl.)Â |
|
Triple Unit
|
3 |
6 |
9.8 | 3 | 3150 | Layer | 2 | 3.3 | 1 | 1050 | 1050 |
| Standard Corner |
3 | 24.6 | 40.6 | 9 | 3150 | Layer | 8.2 | 13.5 | 3 | 1050 | 350 |
| Coping-Step Unit |
3 | 12 | 19.6 | 6 | 2388 | Layer | 4 | 6.5 | 2 | 796 | 398 |
| Coping Corner/End Unit |
3 | 17.1 | 28.1 | 6 | 2400 | Layer | 5.7 | 9.4 | 2 | 800 | 400 |
Single Unit bundles are 2 textured to 1 smooth face.
Standard/Double Combo bundles are 1 smooth to 1 textured face on each unit.
Triple Unit Bundles are all smooth face.
NOTE*: In each layer only 2 of 3 corners have smooth face. Middle unit should be used for buried portion of wall.
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Product Combination Tool
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