《建筑工人》1995年第1期「阳台渗水预防」一文中说:挑阳台一般采取在现浇钢筋混凝土悬臂梁上沿外墙搁放预制圆孔板,如将圆孔板压入墙内,便可以解决阳台渗水。这种将圆孔板压入前沿墙身内的做法是不正确的,违反了关于预制圆孔板的长向边不得嵌固在墙内的规定。预制圆孔板为简支板, In the article “Construction Workers’ Prevention of Water Leakage in the Balcony,” in 1995, it was stated that picking balconies generally use prefabricated round hole plates placed on cast-in-situ reinforced concrete cantilever beams along the external walls. If a circular hole plate is pressed into a wall, Solve the balcony seepage. This practice of pressing the round hole plate into the front wall is not correct and violates the rule that the long edge of the prefabricated round hole plate cannot be embedded in the wall. Prefabricated round hole plate is simple support plate,