| 摘要 |
A method of installing a safety railing in a building under construction by providing post supports comprising open-topped post sockets on socket supports, mounting th e post sockets on a concrete floor formwork with the post sockets spaced above the concrete floor formwork by the socket supports and casting concrete to form a concrete floo r on the concrete floor formwork and thereby embedding the post supports in the concrete floor with the concrete extending beneath the post sockets. The lower ends of posts are then inserted into the post sockets to support the posts above the concrete floor and rail s are supported on the posts.
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