Railway superstructures

Railway superstructures


ET srl offers all railway superstructure solutions and directly manages all phases of the contract life cycle:

Today, the company is engaged in the construction of innovative superstructures – with and without ballast – and high performance in terms of vibration and noise reduction.


Reliability, safety and innovation are the cornerstones of the company’s philosophy and modus operandi. AET is a qualified, reliable partner, able to conceive and develop, in close collaboration with its customers, innovative, safe and personalised solutions.

Technological specialisations:

Superstructure on ballast with concrete mono-block or twin-block sleepers

Superstructure without ballast with VSB sleepers or with direct attachment system on fixed or floating concrete slab

Massive superstructure systems on prefabricated concrete vats and/or with anti-vibrating mat

Railway lines with both standard and narrow gauge

Tramway and subway lines

Main work vehicles available:

Vaia Car RF7 rail-road Railway Loader, equipped for dual gauge

Rail-road tow truck equipped for dual gauge

Dieci Pegasus 50.19 telescopic handler

JCB 210HF backhoe

JCB 8035ZTS mini-excavator

YALE ERP25VF forklift

Unimog U400 with rail-road set-up, complete with 1.8 m3 cement mixer, aerial platform and 2,000 kg Fassi crane

Vf Venieri 8.23 backhoe loader

Manitou MRT 1635 telescopic forklift

Colmar mod. T10000 FS bimodal rail-road loader

Bobcat T190H compact track loader


Direct attachment antivibrating superstructure

Direct attachment superstructure on floating slabs (Naples Subway Line 6)




Massive antivibrating superstructure

Massive superstructure constructed with vats made of prefabricated reinforced concrete and elastomers – Alifana Inferiore


Antivibrating superstructure on ballast

Narrow gauge superstructure on ballast with interposition of antivibration mat (Linee Vesuviane)