rainbowpui Uncategorized December 4, 2018 1 Minute tilthat: TIL that Hempcrete is a hemp-based concrete alternative that turns to Limestone by absorbing CO2 during the first 100 years after it’s cast, making it a truly carbon negative building material. via ift.tt Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Like Loading... Related Published by rainbowpui View all posts by rainbowpui Published December 4, 2018
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