fire resistive covering; fireproof coating
Technical term used in building and fire protection contexts. Refers to materials applied to structural elements to provide fire resistance.
By applying fire resistive covering to the steel frame, collapse during a fire is prevented.
耐火 (fire resistance) is a broader term; 耐火被覆 specifically refers to the covering or coating material that provides fire resistance.
防火 (fire prevention) focuses on preventing fires, while 耐火被覆 is about protecting structures from fire damage.
fire resistive covering material; fireproof coating material
Compound of 耐火 (fire resistance) and 被覆 (covering, coating). The exact historical derivation is uncertain, but the term is a modern technical coinage.