耐たい火か被ひ覆ふく

noun

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.

• 鉄てっ骨こつに耐たい火か被ひ覆ふくを施ほどこすことで、火か災さい時じの倒とう壊かいを防ふせぎます。

  By applying fire resistive covering to the steel frame, collapse during a fire is prevented.