The sand castle test takes two cylinders of soil and applies vertical force to see how the soil performs.
Retaining wall grid.
Earthlock retaining wall geogrid with tensar ux technology is designed to easily and efficiently reinforce soil slopes rss and segmental block retaining walls srws.
Versa grid 3 0 versa grid 5 0 and versa grid 8 0 are the strengths commonly used for landscape and commercial walls.
While the 5 series grid is an excellent geogrid for retaining wall applications our ultra drive 3d is specifically designed for use under paver driveways.
For some residential walls versa grid 1 5 is used but only for walls up to 6 feet tall.
Versa grid 3 0 versa grid 5 0 and versa grid 8 0 are the strengths commonly used for landscape and commercial walls.
If you consider a simple gravity retaining wall the forces from the soil being retained must be retained by the mass of the wall blocks.
Adding geogrid to a retaining wall recruits the retained soils as helpers in retention essentially making the retaining wall far more massive than the weight of the block or stone alone.
When is geogrid needed in a retaining wall.
Long rolls 100 sq yd.
Both wall systems are comprised of dry cast concrete keystone compac modular units and ntpep evaluated tencate miragrid xt polyester geogrid soil reinforcement by tencate geosynthetics.
Use the soil reinforcement chart to determine the size of ab grid you will need and how many layers your retaining wall requires.
Learn more about ultra drive 3d.
The patented keystone compac a leading commercial retaining wall product features an open core design and a pin connection system.
It is manufactured using select.
For some residential walls versa grid 1 5 is used but only for walls up to 6 feet tall.
Geogrid is an open mesh grid structure that is placed in horizontal layers to reinforce retaining walls.
The geogrid holds the soil in place to allow the retaining wall to function.
Long rolls 100 sq yd.
When grid is needed depends on the wall building material but also the soils being retained.
These versa grid strengths are generally available in 6 ft.
The geogrid acts as a tie back to resist the outward movement of the retained soil.