PREFABRICATED HYDRAULIC CONCRETE STRUCTURAL OBJECT FOR RAILWAY CROSSINGS

Abstract

The present invention relates to a structural element for a level railway crossing, such as a central slab or approach made of prefabricated hydraulic concrete slabs, wherein the crossing comprises a prefabricated central concrete slab; a first prefabricated side slab; a second prefabricated side slab, each arranged parallel to the sides of the prefabricated central slab and so as to leave the railway rails clear; and at least one concrete approach, wherein the approach is so efficient that with the passage of cars and trucks the approaches do not compact in such a way as to lower several centimeters with respect to the level of the concrete slabs, and wherein it is provided with a prefabricated hydraulic concrete anti-slip structural element to prevent slippage of the approach, improve settlement and anchorage on the crossing protection ramp.

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