Hempcrete - Retrofitting for Selfbuilders

03 Aug 09:30 - 18:00 03 Aug 09:30 - 18:00 - Machynlleth Machynlleth
Centre for Alternative Technology Centre for Alternative Technology
Join Alex Sparrow experienced teacher and author of The Hempcrete Book for a fascinating and enabling day of theory and practical learning ideal for self-builders and anyone...   More info


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