EP 3061867 B1 20190612 - BALLAST AND METHOD FOR PRODUCING SAME
Title (en)
BALLAST AND METHOD FOR PRODUCING SAME
Title (de)
SCHOTTER SOWIE VERFAHREN ZU DESSEN HERSTELLUNG
Title (fr)
BALLAST ET PROCÉDÉ DE SON OBTENTION
Publication
Application
Priority
- ES 201331557 A 20131023
- ES 2014070798 W 20141023
Abstract (en)
[origin: EP3061867A1] The invention is applicable to rail infrastructures consisting of aggregates with a particle size distribution selected from between 25 mm and 100 mm, individually coated with a first solidified polymer layer, said first polymer layer (2) integrating a granular elastomer material (3) with granules having a size smaller than 4 mm, preferably smaller than 2 mm, and being optionally provided with a second coating polymer layer (4).
IPC 8 full level
CPC (source: EP ES)
E01B 1/001 (2013.01 - EP ES)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3061867 A1 20160831; EP 3061867 A4 20170621; EP 3061867 B1 20190612; BR 112016009134 A2 20170801; BR 112016009134 B1 20211214; ES 2536584 A1 20150526; ES 2536584 B1 20160301; ES 2739642 T3 20200203; ES 2739642 T8 20200625; MX 2016005246 A 20161028; PL 3061867 T3 20191231; PT 3061867 T 20190910; WO 2015059335 A1 20150430
DOCDB simple family (application)
EP 14856708 A 20141023; BR 112016009134 A 20141023; ES 14856708 T 20141023; ES 201331557 A 20131023; ES 2014070798 W 20141023; MX 2016005246 A 20141023; PL 14856708 T 20141023; PT 14856708 T 20141023