fireproofed

Made heat immune

Fireproofed describes something that has been treated or constructed to resist fire or high temperatures.

Buildings are fireproofed with special coatings, insulation, or materials that slow combustion: The steel beams were fireproofed with spray-on coating.

Documents or valuables may be stored in fireproofed safes.

The treatment doesn't make something immune to fire—just more resistant.

materials

noncombustible

Unable to catch fire

intumescent · kevlar · vermiculite · gypsum · ablative · refractory · perlite · silicone-based

properties

resistant

Withstanding external forces

self-extinguishing

construction

firewall

Network access control system

standards

inspection

Formal assessment of condition

approved

Opposites
fire resistance treatment

fireproofeduntreated

Not given care

unprotected · uncoated · raw · unsealed · natural

combustibility state

fireproofedflammable

Prone to ignition

combustible · inflammable · ignitable · burnable · incendiary

Phrases
Family

fireproof, fireproofing, fireproofs

Familiarity
Top 200,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G