These are elements that form part of rail fastening systems, whose main task is to accommodate the concrete blocks and, together with the elastic rubber or chipboard pads mounted inside these cups, to reduce the vibrations caused by the passage of trains on the rails, which are transmitted to the buildings near the railway installations.

Due to the working method of these pieces, the need to allow the replacement of the concrete block, in case of breakage, and to support the movements of this block when the trains pass, the most used raw material is “EPDM”.

To ensure the good quality of the products installed on the railway networks, there are a number of European standards, which indicate the demanding tests that these must pass.

The pieces injected by Junta3 comply perfectly with the European standards applied to this type of product.

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