Level crossing flooring (paving) consisting of three longitudinal beams and slabs made of reinforced concrete

摘要

Level crossing flooring, characterised in that it includes three prefabricated reinforced concrete longitudinal beams (1) parallel to two lengths of rail. These longitudinal beams make it possible to support and fasten slabs (4), also made of prefabricated reinforced concrete, with a weight slightly less than 100 kg. <IMAGE>