List of Structural units

• Floor
• Flat roof
• Staircases
• Free-standing column
• Free-standing pier
• Pier inside or at the free end of a wall
• Colonnade with timber columns
• Colonnade with timber columns and piers
• Vertical timber reinforcement system of masonry
• Horizontal timber reinforcement system of masonry
• Polythyron, pier-and-door partition / cupboard partition
• Door frame
• Pier and window partition
• Window frame
• Partition wall with timber frame
• Parapet
• Unknown structural unit