Hempcrete, made using the woody, balsa-like interior of the Cannabis sativa plant combined with lime and water, provides natural insulation that is airtight yet breathable and flexible.
MATT A.V. CHABAN, NY Times: Local
Mon, 07/06/2015 - 2:01am
Hempcrete, made using the woody, balsa-like interior of the Cannabis sativa plant combined with lime and water, provides natural insulation that is airtight yet breathable and flexible.