The base layer used to lay pavers for patios, pathways, and other outdoor hardscapes is referred to as the paver base. Usually composed of variously sized shattered stones, stone dust can also be included. This coarse material is necessary to provide for adequate drainage and to provide a sturdy, level base for the pavers above. Paver bases serve several essential functions. Prior to ... https://modutile.com/product/permeable-plastic-pavers-24x24/