LSG SERIES LOAD SUPPORT GRID INSTALLATION INSTRUCTIONS [CLICK HERE TO DOWNLOAD PDF]
1) Lay out job prior to excavation.

2) Remove all vegetation, debris or pavement.

3) Excavate soil to appropriate depth (see chart below)

4) Prep subgrade. Use gravel to level any areas if desired.
5) Install non-woven geotextile fabric overlapping by a minimun of 12" at the seams.

6) Lay out stakes.
- 4 stakes should be placed at each corner of expanded Grid dimensions
.
- You should have 1 stake in each corner.

NOTE: Grid can be cut with any cutting tool to any shape or size as needed to fit the job site.

7) Unpack Grid.
- Remove bands with any cutting tool.
- Unfold the Grid.

NOTE: If using more than one piece of Grid refer to connection instructions below.
8) Expand Load Support Grid past each stake to uniformly expand all cells and then relax the Grid allowing corner cells to be placed over installed stakes. Add additional stakes as necessary.
9) Continue to add stakes or simply fill gravel in perimeter cells as needed to ensure proper expansion.
10) Begin filling cells with infill (see chart below for specified material).
- To prevent damage to the Grid, limit the drop height of infill to no more than 3 ft.





11) Machine infill.
- It is safe to drive on cells that have been completely filled.

CAUTION: DO NOT TWIST MACHINE TRACKS ON GRID.
12) Rake or blade compact the infill to specified dimensions over top of cells (see chart below for dimensions).

13) Compact infill with a plate compactor or plate tamper.


COMPLETED: Gravel-Tek installation.
FOR PAVER INSTALLATION
Continue with desired method:

- Traditional Method: Screed sand and lay pavers.

- Permeable Method: Lay permeable pavers.

LSG SERIES REFERENCE CHART


LSG SERIES GRID CONNECTION


 

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