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Discus/hammer protective cage Atverni Nieuwegein

At Atverni in Nieuwegein we installed a protective cage for discus and hammer throwing on screw foundations.

Last updated: 21-10-2026

Discus/hammer protective cage Atverni Nieuwegein

The ground sockets of a protective cage for discus and hammer throwing are normally set in concrete foundations, but here an innovative foundation method was chosen.

The advantages of this method: it saves costs and time, no digging is needed, no concrete is needed, it is an environmentally friendly method with a long service life and, not unimportantly, a screw foundation can be reused.