遮しゃ熱ねつ

noun

thermal insulation; heat shielding

Technical term for blocking or reducing heat transfer, used in construction, automotive, and materials contexts.

• 遮しゃ熱ねつ塗と料りょうを屋や根ねに塗ぬると、夏なつの室しつ温おん上じょう昇しょうを抑おさえられます。