Use: extending the parking area Easy to use and simple to fill. I found that lightly placing a shovel of gravel in each chamber gives the best results. Add more gravel as a few chambers fill up. If you are too aggressive the Grid can lift and stones get underneath. It's a bear to get it flat afterwards. Strong and lightweight. I will be buying more to use as a shed floor instead of concrete. Much easier to work with. The grid was easily cut with heavy scissors. I held it in place and stretched out with 12" pieces of re-bar. I pulled the grid out of the box the day before to let it 'relax'. I suggest you do the same. Stretch it out fully before moving into place.

Molto utile per fermare la ghiaia su un terreno in pendenza. Messo 16 ML di grigliato nell'ingresso carrabile in pendenza, ferma la ghiaia che altrimenti scivolerebbe ad ogni piovuta. Se in pendenza Consiglio di fare una gettata di cemento ogni 3 ml per non appesantire troppo il grigliato