耐たい火か力りょく

noun

fire resistance; fire resistant

Used to describe the ability of a material or structure to withstand fire or high temperatures. Common in technical and everyday contexts.

• この建けん材ざいは耐たい火か力りょくが高たかい。

  This building material has high fire resistance.

• 耐たい火か力りょくを高たかめるために、耐たい火か材ざいを使つかった。

  To increase fire resistance, we used fireproof materials.