Can these be cut at all?
Yes, the geo grid is a flexible poly, very simple to cut. A good pair of scissors or a nice hedge trimmer does the job nicely. Of course you can use a utility knife as well.
What size gravel do I fill the grid with?
If utilizing on a hillside for erosion control, the 4" Geo Grid can be filled with whatever you wish. However, if you are planning to drive or put extreme force onto the grid, the Geo Grid MUST be filled with 3/4 gravel or larger to hold that structure.
What do I anchor this down with?
We highly, and we mean highly recommend utilizing our Rebar J Hook anchors for installation. They are designed specifically for the Geo Ground Grid, and have excellent strength and work with any ground you are installing on.
How large are the units?
Each unit is 9x17 ft , or 160 Sq ft
Can I drive on the 4" Geo Ground Grid?
Yes, but the Geo Grid must be filled with 3/4 gravel or larger and have a two to three inch gravel base. We do suggest you looking into our EasyPave system as its more designed for car traffic.