藝術與建築詞典根目錄
....物件層面
........組件 (層級名)
............成分
................<依特定背景區分之組件>
....................建築元素
........................<結構元素與結構元素構造>
............................<結構元素>
................................<封閉式結構元素>
....................................<牆與牆的構造>
........................................<牆的構造>
............................................<依形式或功能區分之牆的構造>
................................................砌層
|||....................................................基座椅
|||....................................................黏結層
|||....................................................連鎖砌層
|||....................................................挑擔 (牆的構造元素)
|||....................................................拉結層
|||....................................................過梁層
|||....................................................挑出層
|||....................................................牆基層
....................................................束帶層
|||........................................................犬牙層
|||........................................................上口方板
|||........................................................窗台層
|||....................................................承雨線腳
|||................................................牆翼端