RE:Debentures Closed, Model Homes Complete Hempcrete has been used in France since the early 1990s, and more recently in Canada, to construct non-weight bearing insulating infill walls, as hempcrete does not have the requisite strength for constructing foundation and is instead supported by the frame.
New to this product, but as a carpenter, It doesn't sound like it makes sense to use. You can't use it in a foundation wall unless you over build it, costing you extra $ for little R value. Not to mention there are much more lighter, easier to maneuver/handle products, that are more readily available.
Big fan of hemp as a product though.