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薄壁混凝土构件中预埋的木砖,因木砖厚度与混凝土构件的厚度相仿,当构件拆模后,预埋的木砖往往固定不牢,采用楔形木砖固
The wooden bricks embedded in thin-walled concrete elements are similar to the thickness of concrete elements because of the thickness of the bricks. When the components are removed from the mold, the embedded bricks are often not firmly fixed, and the wedge-shaped wooden bricks are used.