fire block

名词 n.
中文释义

英文释义

名词 n.
  1. A wooden block built into the interior of a wall or floor, running perpendicular to stud and joist cavities, especially in balloon-frame construction, intended to inhibit the spread of fire within stud and/or joist cavities.

词形变化

fire blocks plural
1 次浏览 数据来源: Wiktionary