Variations on the hemp–lime mix - The Hempcrete Topic: Designing and Building with Hemp-lime - page 122

more suitable for applications where the hempcrete will be subject to greater loading, such
as floors.
Decreasing the amount of binder for the same amount of hemp results in a lower-density
mix, which is lighter and more insulating but not structurally very sound, and not suitable
for areas where it will be subject to heavy wear and tear, or required to carry a finish. This
type of hempcrete is more suitable for cast-in-situ roof insulation.
Whenever specifying a less dense or more dense mix for roofs or floors, it is important to
check that the materials you are buying are recommended for that particular application,
and, again, to follow the manufacturer or supplier guidelines exactly.
More information on the use of hempcrete in these applications can be found in Chapters
17 and 22 .
Hempcrete is used for walls …