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混凝土工程施工中,常有一些预埋铁件要浇筑在混凝土中,如玻璃幕墙铁件、墙拉结筋铁件等。由于种种原因,常常使混凝土胀模,当拆模后无法找到预埋铁件。现介绍一种寻找预埋铁件的方法,就是手拿一块磁铁,紧贴混凝土表面上下移动,当磁铁正在预埋件位置时,手就会感到磁铁与铁件的吸力,这就是预埋铁件的位置。此方法经多次使用证明,寻找准确,且简便易行。
In the construction of concrete works, some embedded iron pieces are often cast in concrete, such as glass curtain wall iron pieces, wall pull iron bars and so on. Due to various reasons, the concrete is often bulged and the embedded iron cannot be found after the mold is removed. A method of finding embedded irons is introduced. It is to hold a magnet in close contact with the concrete surface. When the magnet is in the position of the embedded part, the hand will feel the attraction between the magnet and the iron. This is the embedded iron. The location of the piece. This method has proved to be accurate and easy to use with multiple uses.