putlog hole การใช้

• Below the entranceway the corbels or putlog holes have often survived.
• Putlog holes on the exterior show where the staircase access was.
• A historically common type of scaffolding, putlog holes date from ancient Roman buildings.
• Interior putlog holes may be left open, particularly if not in a finished space.
• The keep's domed roof also has several putlog holes that supported a wooden fighting-platform.
• The interior of the roof has putlog holes rather than nesting boxes but may also have been used by pigeons.
• The barbican contains numerous putlog holes from its construction, although these would have been masked by exterior plasterwork in the medieval period.
• The putlog holes which held the scaffolding are evident in many places in the walls, which stand several metres high in places.
• Construction of hoardings was often facilitated by putlog holes, sockets that were left in the masonry of castle walls for wooden joists called " putlogs ".
• An unusual feature of the exterior walls is the widespread traces of former putlog holes, no doubt used for the scaffolding during the construction of the building.
• Putlogs may be sawn off flush with the wall if they cannot be removed, but exterior putlog holes are typically filled in as the scaffold is removed to prevent water from entering the walls.
• Throughout the cella, there are over 143 cut outs, divided into 12 rows of 10-14, in the walls of the cella that were used as putlog holes in the creation of the monument.
• The inconsequential size and the spacing of the holes meant that they did not affect the solidity of the walls, and in well-preserved castles, like Beaumaris, the ancient putlog holes can be seen to this day.
• The building fa鏰de shows the typical rows of stone externally as well as some putlog holes which were used in medieval times as supports for scaffolding ( used to complete particularly high construction ) or as placement holes for the support beams of exterior balconies.
• :* "'Lesser Kestrel Colonies of Saucedilla Special Protection Area "': it is located on the vast bulk of the parish church of Saucedilla . 17 couples of kestrels ( Falco naumanni ) ( " cern韈alos " in Spanish ) are registered in 2005 in the putlog holes of its walls.