{"version":"1.0","type":"link","title":"Structural Soil - Newikis","description":"Structural Soil is a medium that can be compacted to pavement design and installation requirements while permitting root growth. It is a mixture of gap-graded gravels (mostly made of crushed stone) and soil (mineral content and organic content). It provides an integrated, root penetrable, high…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400,"thumbnail_url":"https://upload.wikimedia.org/wikipedia/commons/2/2c/1Structural_Soil_Diagramx800.png","thumbnail_width":800,"thumbnail_height":471}