CMU - Sill, Square Drawings & Dimensions

A squared sill CMU block is a concrete masonry unit that has a squared platform on one end and a sloping angle on the other end. This allows the block to be used to create a header for a concrete masonry wall that slopes away from the building.

平方底座CMU块，亦称混凝土砌块，其一面设有平方平台，另一面则呈倾斜角度。此设计使得该砌块可用于构建一面朝建筑方向倾斜的混凝土砌体墙的墙头。