Expanded shale has good insulating properties, increases soil porosity, absorbs 38% of its weight in water, conservatively last for years (decades) in the soil, does not change pH , it is environmentally friendly, essentially a renewable resource, improves drainage and aeration, Expanded Shale is a silicon-based material that is pH neutral. The heating process in the kiln creates calcium and magnesium oxides on the surface of the material which can generate an alkaline pH.
Expanded Shale is a silicon-based material that is pH neutral. The heating process in the kiln creates calcium and magnesium oxides on the surface of the material which can generate an alkaline pH. Simply washing the material prior to use will remove the oxidized dust.
Expanded shale has good insulating properties, increases soil porosity, absorbs 38% of its weight in water, conservatively last for years (decades) in the soil, does not change pH , it is environmentally friendly, essentially a renewable resource, improves drainage and aeration (retains 30% air space), non-toxic, odor less, 100% inert, inorganic …
What Is Expanded Shale: Learn About Expanded Shale Uses In …
What Is Expanded Shale: Learn About Expanded Shale Uses In …
