CEILING CHECKING SYSTEM INCLUDING A LADDER IN BUILDING

摘要

An access ceiling system for construction having a ladder built-in is provided to have no necessity for a worker to carry a ladder by having a ladder built in a housing space and to heighten safety by fixing a ladder member to a ladder fixing portion formed separately on a wall. An access ceiling system for construction having a ladder built-in contains a cover ladder(100) formed to have a ladder member built-in, a housing space(200) formed in a housing case member covered with the cover ladder to keep tools or expendable supplies required for ceiling inspection, a ladder fixing portion which is a groove formed on a wall(1700) to make the cover ladder opened from the housing space and fixed to the wall in case of approaching to a ceiling access door(1500), and a ladder fixing bar formed with a bar-shaped member to fix the cover ladder to the wall strongly.