Hello, you have come here looking for the meaning of the word firestop. In DICTIOUS you will not only get to know all the dictionary meanings for the word firestop, but we will also tell you about its etymology, its characteristics and you will know how to say firestop in singular and plural. Everything you need to know about the word firestop you have here. The definition of the word firestop will help you to be more precise and correct when speaking or writing your texts. Knowing the definition offirestop, as well as those of other words, enriches your vocabulary and provides you with more and better linguistic resources.
Combination firestop sample with multiple penetrants using firestop mortar.Firestops as seen from underneath, of two types for three pipe penetrations.
(construction) 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.
firestop on Wikipedia.Wikipedia 
Category:Firestops on Wikimedia Commons.Wikimedia Commons 
