Revisionsdeckel
Revisionsdeckel is a lid used to close an access shaft or inspection chamber that provides access to underground utility networks and building services for inspection, cleaning, or maintenance. It is installed in floors, sidewalks, or exterior surfaces and is designed to be opened by authorized personnel.
Construction and materials: Typically made from ductile iron, cast iron, steel, or composite materials; the lid
Application and standards: Used for sewers, water and gas networks, electrical conduits, telecommunications ducts, and building-plant
Maintenance and security: When closed, ensures safety and prevents unauthorized access; replacement if damaged; often require