Keystone® Collection
Compac II Units Straight Faced/Pin System. Keystone's Straight Face is ideal for those residential and commercial projects requiring a more contemporary look. Its patented pin system serves to further enhance the integrity of high wall applications.
|
Shapes
 Compac Unit Straight Faced 6" high x 17 1/4" front x 15 1/4" back x 12" depth |
 Step Unit 6" high x 16" front x 16" back x 12" depth |
 Corner Unit 6" high x 8" wide x 12" depth |
Colors
 Saranac Beige / Black |
 Catskill Brown |
 Natural |
|
Note: Actual color may vary.
To assure your total satisfaction, request samples of the style and color you're interested in.
KEYSTONE COMPAC II (Hardsplit) Specifications
| Height |
Width |
Depth |
Sq. Ft. Per Cube |
Block Weight |
Face Area Sq. Ft. |
Pins |
Minimum Radius |
Maximum Wall Height |
Weight Per Cube |
| 8" |
18" |
12" |
40 |
86 lbs. |
1.0 |
2 per sq. ft. |
4' |
3' |
3720 lbs. |
All measurements are approximate.
KEYSTONE 90° CORNER Units (8" Compac) Specifications
| Height |
Width |
Depth |
Pieces Per Cube |
Block Weight |
Face Area Sq. Ft. |
Pins |
Minimum Radius |
Weight Per Cube |
| 8" |
18" |
9" |
40 |
100 lbs. |
1.0 |
NO |
N/A |
3200 lbs. |
All measurements are approximate.
KEYSTONE CAP Units Specifications
| Height |
Width Front/Back |
Depth |
Pieces Per Cube |
Weight Per Cube |
| 3" |
17 1/4" / 12" |
10" |
72 |
2880 lbs. |
All measurements are approximate.

Keystone Retaining Wall Note: The maximum recommended wall height for non-critical walls is 3 ft. for Compac Units. Those maximum heights are determined by wall batter, soil loads affecting the walls, and site conditions including drainage conditions (see special notes for design conditions). Walls over 3 ft. high may require geogrid soil reinforcement and licensed engineering to meet municipal building codes.
|
|
|
 |
|