Vocab Bloom Hub

cavity wall

/ˈkævəti wɔːl/

翻译: 由两层独立的砌体(通常是砖或砌块)构成、中间留有空气层或空腔的墙体,主要用于防止水分渗透并提高保温隔热性能。

1 个条目

phrase

/ˈkævəti wɔːl/C1formaltechnical
  • zh由两层独立的砌体(通常是砖或砌块)构成、中间留有空气层或空腔的墙体,主要用于防止水分渗透并提高保温隔热性能。

A wall consisting of two separate layers of masonry (usually brick or block) with a gap or cavity between them, designed to prevent moisture penetration and improve thermal insulation.

  1. Construction elementC1formalbritish

    A wall consisting of two separate layers (or leaves) with a gap (cavity) between them, used for insulation and moisture control.

    zh空腔墙

    • Cavity walls are common in modern British houses to improve thermal insulation.
    • The builders filled the cavity wall with insulation foam.
    • A cavity wall prevents damp from penetrating the inner leaf.