EP2405080A1 - Comblement des lézardes dans une traverse de chemin de fer - Google Patents
Comblement des lézardes dans une traverse de chemin de fer Download PDFInfo
- Publication number
- EP2405080A1 EP2405080A1 EP10405133A EP10405133A EP2405080A1 EP 2405080 A1 EP2405080 A1 EP 2405080A1 EP 10405133 A EP10405133 A EP 10405133A EP 10405133 A EP10405133 A EP 10405133A EP 2405080 A1 EP2405080 A1 EP 2405080A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- epoxy resin
- quartz sand
- cracks
- resin binder
- icosit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B31/00—Working rails, sleepers, baseplates, or the like, in or on the line; Machines, tools, or auxiliary devices specially designed therefor
- E01B31/20—Working or treating non-metal sleepers in or on the line, e.g. marking, creosoting
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0203—Arrangements for filling cracks or cavities in building constructions
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0203—Arrangements for filling cracks or cavities in building constructions
- E04G23/0211—Arrangements for filling cracks or cavities in building constructions using injection
Definitions
- the present invention relates to a method and a grout for closing cracks in concrete sleepers.
- Icosit® ® It is known Icosit® ® to use in the form of pourable mortars for bonding of bolts and for pouring of adhesive joints with a width of more than 1 cm, a 2-component epoxy resin binder. Resistant epoxy resin mortar is used for relining track pads, bridge bearings and machine foundations. Icosit ® is offered by Sika.
- cracks in the concrete sleeper are cast with a casting agent which consists of a castable epoxy resin mortar.
- the mortar is formed from a mixture of a Epoxidharzbindeschs with quartz sand.
- the quartz sand has a grain size of 0.1 mm to 1 mm.
- the grain size is 0.2 mm to 0.7 mm and more preferably 0.4 mm to 0.7 mm.
- the sand used preferably has grains with diameters in the total specified range of grain sizes. However, it is also possible that a sand is selected whose grains have only diameters in a smaller than the specified range. Examples are ranges of 0.1 mm to 0.3 mm, 0.2 mm to 0.7 mm and 0.5 mm to 1 mm.
- this pourable mortar is suitable for closing very small cracks in concrete sleepers. It has surprisingly been found that use of a finer grain size does not lead to a better result.
- the mortar is surprisingly suitable for cracks whose width is not or slightly greater than the grain size of the quartz sand used. Thus, cracks of a width equal to or smaller than 1 mm, in particular of 0.3 mm, 0.5 mm and 1 mm can be cast and closed.
- the epoxy resin binder and silica sand are used in a mixing ratio of 1: 1 weight percent.
- the epoxy resin binder is a 2-component agent.
- Icosit ® Sika has proven useful in particular Icosit ® Sika. Good results were achieved with Icosit ® KC 220/60 TX.
- the crack to be closed is preferably dried before it is cast with the mixture.
- a propane thawing device is suitable for drying.
- the pourable mortar is applied with a spatula and thus into the crack, whereby it is passed along the crack.
- the mixing ratio was 1: 1 1 wt% each.
- the penetration depth of the thus-mixed pourable mortar was always about 10 mm. There were no significant differences.
- the potting compound is cured about 33 hours after processing.
- the potted sleepers can be used immediately after completion of the renovation.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Sealing Material Composition (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Railway Tracks (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10405133A EP2405080A1 (fr) | 2010-07-09 | 2010-07-09 | Comblement des lézardes dans une traverse de chemin de fer |
AU2011276931A AU2011276931A1 (en) | 2010-07-09 | 2011-06-30 | Remediation of crosstie cracks |
CA2803648A CA2803648A1 (fr) | 2010-07-09 | 2011-06-30 | Assainissement de lezardes dans des traverses |
US13/809,005 US20130147075A1 (en) | 2010-07-09 | 2011-06-30 | Remediation of crosstie cracks |
EA201291478A EA021221B1 (ru) | 2010-07-09 | 2011-06-30 | Способ устранения трещин в шпалах и заливочный раствор для этого способа |
EP11730876.7A EP2591185B1 (fr) | 2010-07-09 | 2011-06-30 | Assainissement de lézardes dans des traverses |
ES11730876T ES2531045T3 (es) | 2010-07-09 | 2011-06-30 | Saneamiento de grietas en traviesas |
DK11730876T DK2591185T3 (en) | 2010-07-09 | 2011-06-30 | Sleepers Ability Reorganization |
PCT/CH2011/000156 WO2012003594A1 (fr) | 2010-07-09 | 2011-06-30 | Assainissement de lézardes dans des traverses |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10405133A EP2405080A1 (fr) | 2010-07-09 | 2010-07-09 | Comblement des lézardes dans une traverse de chemin de fer |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2405080A1 true EP2405080A1 (fr) | 2012-01-11 |
Family
ID=43299334
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10405133A Withdrawn EP2405080A1 (fr) | 2010-07-09 | 2010-07-09 | Comblement des lézardes dans une traverse de chemin de fer |
EP11730876.7A Active EP2591185B1 (fr) | 2010-07-09 | 2011-06-30 | Assainissement de lézardes dans des traverses |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11730876.7A Active EP2591185B1 (fr) | 2010-07-09 | 2011-06-30 | Assainissement de lézardes dans des traverses |
Country Status (8)
Country | Link |
---|---|
US (1) | US20130147075A1 (fr) |
EP (2) | EP2405080A1 (fr) |
AU (1) | AU2011276931A1 (fr) |
CA (1) | CA2803648A1 (fr) |
DK (1) | DK2591185T3 (fr) |
EA (1) | EA021221B1 (fr) |
ES (1) | ES2531045T3 (fr) |
WO (1) | WO2012003594A1 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2626466A3 (fr) * | 2012-02-10 | 2015-09-16 | Bennert Ingenieurbau GmbH | Dispositif et procédé destinés à la fixation ultérieure d'un rail dans une pose sans ballast |
EP2626467A3 (fr) * | 2012-02-10 | 2015-12-02 | Bennert Ingenieurbau GmbH | Dispositif et procédé destinés à la fixation ultérieure d'un rail dans une pose sans ballast |
EP2690218B1 (fr) | 2012-07-22 | 2016-11-23 | GETEK Holding GmbH | Procédé de rénovation de fissures sur des seuils en béton d'installations de voie ferrée |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103761401B (zh) * | 2014-02-14 | 2016-07-06 | 中铁第一勘察设计院集团有限公司 | Crtsⅲ型无砟轨道布板与施工一体化的数据处理方法 |
RU2669718C1 (ru) * | 2018-02-08 | 2018-10-15 | Ханлар Шахлар оглы Бабаханов | Полимерная композиция для ремонта шпал |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1171459B (de) * | 1962-09-07 | 1964-06-04 | Henkel & Cie Gmbh | Verfahren zur Wiederbefestigung locker gewordener Schwellenschrauben |
GB2265901A (en) * | 1992-04-06 | 1993-10-13 | Paul Douglas Bailey | Epoxy resin |
JP2002332604A (ja) * | 2001-05-07 | 2002-11-22 | Sekisui Chem Co Ltd | 合成枕木へのネジ釘の打ち直し方法 |
DE10148533A1 (de) * | 2001-10-01 | 2003-04-10 | Zueblin Ag | Abdichtung von Spalten in Gestein oder Bauwerken |
JP2007126844A (ja) * | 2005-11-02 | 2007-05-24 | Asahi Kasei Chemicals Corp | 枕木の補修方法および枕木補修用固着剤 |
JP2007255039A (ja) * | 2006-03-23 | 2007-10-04 | Sumitomo Osaka Cement Co Ltd | コンクリート製枕木の補修方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2031649A1 (fr) * | 1989-12-08 | 1991-06-09 | Jude O. Igwemezie | Amortisseurs pour traverses de plates-formes ferroviaires |
US5771557A (en) * | 1996-11-21 | 1998-06-30 | Contrasto; Sam | Concrete internal metal stitching |
-
2010
- 2010-07-09 EP EP10405133A patent/EP2405080A1/fr not_active Withdrawn
-
2011
- 2011-06-30 DK DK11730876T patent/DK2591185T3/en active
- 2011-06-30 US US13/809,005 patent/US20130147075A1/en not_active Abandoned
- 2011-06-30 AU AU2011276931A patent/AU2011276931A1/en not_active Abandoned
- 2011-06-30 CA CA2803648A patent/CA2803648A1/fr not_active Abandoned
- 2011-06-30 ES ES11730876T patent/ES2531045T3/es active Active
- 2011-06-30 EA EA201291478A patent/EA021221B1/ru not_active IP Right Cessation
- 2011-06-30 EP EP11730876.7A patent/EP2591185B1/fr active Active
- 2011-06-30 WO PCT/CH2011/000156 patent/WO2012003594A1/fr active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1171459B (de) * | 1962-09-07 | 1964-06-04 | Henkel & Cie Gmbh | Verfahren zur Wiederbefestigung locker gewordener Schwellenschrauben |
GB2265901A (en) * | 1992-04-06 | 1993-10-13 | Paul Douglas Bailey | Epoxy resin |
JP2002332604A (ja) * | 2001-05-07 | 2002-11-22 | Sekisui Chem Co Ltd | 合成枕木へのネジ釘の打ち直し方法 |
DE10148533A1 (de) * | 2001-10-01 | 2003-04-10 | Zueblin Ag | Abdichtung von Spalten in Gestein oder Bauwerken |
JP2007126844A (ja) * | 2005-11-02 | 2007-05-24 | Asahi Kasei Chemicals Corp | 枕木の補修方法および枕木補修用固着剤 |
JP2007255039A (ja) * | 2006-03-23 | 2007-10-04 | Sumitomo Osaka Cement Co Ltd | コンクリート製枕木の補修方法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2626466A3 (fr) * | 2012-02-10 | 2015-09-16 | Bennert Ingenieurbau GmbH | Dispositif et procédé destinés à la fixation ultérieure d'un rail dans une pose sans ballast |
EP2626467A3 (fr) * | 2012-02-10 | 2015-12-02 | Bennert Ingenieurbau GmbH | Dispositif et procédé destinés à la fixation ultérieure d'un rail dans une pose sans ballast |
EP2690218B1 (fr) | 2012-07-22 | 2016-11-23 | GETEK Holding GmbH | Procédé de rénovation de fissures sur des seuils en béton d'installations de voie ferrée |
EP3269878A1 (fr) * | 2012-07-22 | 2018-01-17 | GETEK Holding GmbH | Procédé de rénovation de fissures sur des seuils en béton d'installations de voie ferrée |
EP2690218B2 (fr) † | 2012-07-22 | 2020-04-29 | GETEK Holding GmbH | Procédé de rénovation de fissures sur des seuils en béton d'installations de voie ferrée |
Also Published As
Publication number | Publication date |
---|---|
AU2011276931A1 (en) | 2013-01-17 |
DK2591185T3 (en) | 2015-04-13 |
ES2531045T3 (es) | 2015-03-10 |
EA201291478A1 (ru) | 2013-06-28 |
EP2591185B1 (fr) | 2015-01-14 |
US20130147075A1 (en) | 2013-06-13 |
CA2803648A1 (fr) | 2012-01-12 |
WO2012003594A1 (fr) | 2012-01-12 |
EP2591185A1 (fr) | 2013-05-15 |
EA021221B1 (ru) | 2015-04-30 |
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Legal Events
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Kind code of ref document: A1 Designated state(s): 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 SE SI SK SM TR |
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AX | Request for extension of the european patent |
Extension state: BA ME RS |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20120712 |