E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
E04C2/043—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres of plaster
Parements murals comportant des elements prefabriques qui comportent des joints creux granules sables, permettant leur finition, apres la pose, avec un mortier de jointement
Plaque de construction pour la réalisation d’ouvrage, procédé de fabrication d’un dispositif intégré dans la plaque de construction et procédé de fabrication d’une telle plaque
Plaque de construction pour la realisation d’ouvrage, procede de fabrication d’un dispositif integre dans la plaque de construction et procede de fabrication d’une telle plaque.