Connecting columns; what if we used bolts instead?
In the early 1980s, the predominant way to connect precast columns into foundations was using a socket. “That method was as old as Adam. Even the ancient Romans used it to erect their columns. While the socket worked, it was neither very fast nor quite safe,” explains Raimo Lehtinen. Lehtinen joined Peikko in 1989 as […]
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