Construction.376 ago 5 monthsby Antony Templier107 Views Written by Antony Templier GREB technique. Key dataCity:ScaërCompletion:Type of Construction:Tunnel (GREB technique) with mixed mortar/platePossibility to visit:NoPress photos:NoCopyright:Lucie PrunaultResidential acreage:190m2U-Value (Wall):W/m2KU-Value (Roof):W/m2KCategories:Greb Technique, Projects France, More about this Straw Bale House GREB technique.