In Reinforced concrete structures, many kinds of lightweight block are being used for filler walls, such as air-entrainment concrete block, hollow clay brick, ceramsite hollow block, etc.

• 钢筋砼结构为减轻楼面荷载,填充墙多采用轻质砌块材料,诸如加气混凝土砌块、空心粘土砖、砼陶粒空心砌块等等。