firestop (English, noun)
expansion: firestop (plural firestops)
Senses:
topics: business
construction
manufacturing
glosses: A fire block.
topics: business
construction
manufacturing
glosses: Any multi-component system designed to stop fire and smoke from migrating through openings around piping, wiring, ductwork, cable trays, bus ducts, etc., as well as through movement joints in walls and floors that are required to have a fire-resistance rating.
Forms:
form: firestops
tags: plural
form: fire stop
tags: alternative