It is a complete line of lime and hemp Artifacts. The main element: the Environment Block ® (a Biomattone for the construction of masonry), a block that combines insulation properties (Lambda 0.07) and thermal mass, respecting the principles of social and environmental sustainability, has all the qualities required to a Building material in line with a sustainable development: high insulating capacity, low built-in energy and ability to absorb CO ² from the Atmosphere.