fire-resistive
Học thuậtThân thiện
Definition
- Adjective:
- Difficult to burn; having properties that resist or slow the spread of fire: Describes materials, structures, or assemblies that are designed or treated to withstand fire, preventing or retarding its ignition and spread for a specified period.
Usage
- The term is used attributively (before a noun) to describe the fire-resistant quality of a material or component.
- It is a technical term commonly found in building codes, construction, engineering, and safety regulations.
Examples
- Adjective:
- The building code requires fire-resistive walls between apartment units.
- They installed fire-resistive doors to compartmentalize the hallway.
- A fire-resistive coating was applied to the steel beams to protect them from high temperatures.
Advanced Usage
- "Fire-resistive construction": A specific classification of building construction where the structural elements (walls, floors, columns) are made of non-combustible materials with a specified fire-resistance rating.
- The high-rise was built using fire-resistive construction to enhance occupant safety.
- "Fire-resistive rating": A measure, usually in hours, of a material's or assembly's ability to withstand fire exposure while maintaining its structural integrity.
- This wall assembly has a 2-hour fire-resistive rating.
Variants and Related Words
- Fire-resistant (adj.): Often used interchangeably with "fire-resistive," though sometimes "fire-resistive" implies a performance standard met through testing. (e.g., )
- Fire-retardant (adj.): Specifically describes a substance applied to materials to make them less flammable and slow burning. (e.g., )
- Fireproof (adj.): Implies complete immunity to fire; technically, very few materials are truly fireproof. It is a stronger, sometimes absolute, claim than "fire-resistive."
Synonyms
- Flame-retardant: Resisting combustion.
- Non-combustible: Incapable of igniting and burning.
- Incombustible: Not easily set on fire.
Related Phrases
- Fire-resistive assembly: A constructed component (e.g., a wall, floor, or door) that has been tested and rated for its fire resistance.
- The stairwell is protected by a certified fire-resistive assembly.
Adjective
- difficult to burn