Excavation and processing - green sandstone (natural stone):
-secondary glauconitic greensand from the sandstone pit/quarry
-grey, grey-gold sand-stone "LANOV".
Design, production, realization, erection, sale:
-sandstone chimney
-chimney head and board, brick
-lining -pitched, plaster, cut
-panels, pavement, sills
-balustrades, stairs, ...