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hempcrete is actually less like concrete and more like infill straw bale, as it is non-structural. The insulating quality is r-2.5 per inch and it has the unique ability to capture airborne pollutants over time—absorbing carbon when it is grown and in place. In addition, the material’s high thermal mass helps keep a steady interior temperature, rather than allowing it to fluctuate. The interior walls of this gorgeous, eco-friendly house are made from Purepanel, a unique product made from re
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JohnBrown1
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Hempcrete is a bio-composite made of the inner woody core of the hemp plant mixed with a lime-based binder. The hemp core or “Shiv” has a high silica content which allows it to bind well with lime. This property is unique to hemp among all natural fibers. The result is a lightweight cementitious insulating material weighing about a seventh or an eighth of the weight of concrete. Fully cured he
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