CA2684082A1 - Method and device for foaming ballast beds - Google Patents
Method and device for foaming ballast beds Download PDFInfo
- Publication number
- CA2684082A1 CA2684082A1 CA002684082A CA2684082A CA2684082A1 CA 2684082 A1 CA2684082 A1 CA 2684082A1 CA 002684082 A CA002684082 A CA 002684082A CA 2684082 A CA2684082 A CA 2684082A CA 2684082 A1 CA2684082 A1 CA 2684082A1
- Authority
- CA
- Canada
- Prior art keywords
- ballast
- reactive
- mixture
- mixing head
- high pressure
- 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.)
- Abandoned
Links
- 238000000034 method Methods 0.000 title claims abstract description 69
- 238000005187 foaming Methods 0.000 title claims abstract description 30
- 239000000203 mixture Substances 0.000 claims abstract description 103
- 229920003023 plastic Polymers 0.000 claims abstract description 36
- 239000004033 plastic Substances 0.000 claims abstract description 36
- 230000008569 process Effects 0.000 claims abstract description 18
- 238000002156 mixing Methods 0.000 claims description 105
- 239000006260 foam Substances 0.000 claims description 26
- 239000012190 activator Substances 0.000 claims description 24
- 229920005862 polyol Polymers 0.000 claims description 17
- 150000003077 polyols Chemical class 0.000 claims description 16
- 239000003054 catalyst Substances 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 13
- 230000000630 rising effect Effects 0.000 claims description 13
- 239000012948 isocyanate Substances 0.000 claims description 10
- 150000002513 isocyanates Chemical class 0.000 claims description 10
- 238000003860 storage Methods 0.000 claims description 6
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims 1
- 229920002635 polyurethane Polymers 0.000 description 16
- 239000004814 polyurethane Substances 0.000 description 16
- 238000006243 chemical reaction Methods 0.000 description 10
- 238000002347 injection Methods 0.000 description 10
- 239000007924 injection Substances 0.000 description 10
- 239000002994 raw material Substances 0.000 description 10
- 238000004140 cleaning Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000007599 discharging Methods 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 5
- 206010022000 influenza Diseases 0.000 description 5
- 239000010410 layer Substances 0.000 description 5
- 239000011541 reaction mixture Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000004913 activation Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 239000004088 foaming agent Substances 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000003958 fumigation Methods 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 125000002524 organometallic group Chemical group 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B1/00—Ballastway; Other means for supporting the sleepers or the track; Drainage of the ballastway
- E01B1/001—Track with ballast
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B27/00—Placing, renewing, working, cleaning, or taking-up the ballast, with or without concurrent work on the track; Devices therefor; Packing sleepers
- E01B27/12—Packing sleepers, with or without concurrent work on the track; Compacting track-carrying ballast
- E01B27/13—Packing sleepers, with or without concurrent work on the track
- E01B27/16—Sleeper-tamping machines
- E01B27/18—Sleeper-tamping machines by introducing additional fresh material under the sleepers, e.g. by the measured-shovel method, by the blowing method
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2203/00—Devices for working the railway-superstructure
- E01B2203/04—Cleaning or reconditioning ballast or ground beneath
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2203/00—Devices for working the railway-superstructure
- E01B2203/04—Cleaning or reconditioning ballast or ground beneath
- E01B2203/047—Adding material, e.g. tar, glue, protective layers
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2204/00—Characteristics of the track and its foundations
- E01B2204/03—Injecting, mixing or spraying additives into or onto ballast or underground
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Railway Tracks (AREA)
- Polyurethanes Or Polyureas (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102007019669.7 | 2007-04-24 | ||
| DE102007019669A DE102007019669A1 (de) | 2007-04-24 | 2007-04-24 | Verfahren und Vorrichtung zum Ausschäumen von Schotterbetten |
| PCT/EP2008/002910 WO2008128665A1 (de) | 2007-04-24 | 2008-04-12 | Verfahren und vorrichtung zum ausschäumen von schotterbetten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2684082A1 true CA2684082A1 (en) | 2008-10-30 |
Family
ID=39651363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002684082A Abandoned CA2684082A1 (en) | 2007-04-24 | 2008-04-12 | Method and device for foaming ballast beds |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US20100140367A1 (enExample) |
| EP (1) | EP2150652B1 (enExample) |
| JP (1) | JP4960499B2 (enExample) |
| KR (1) | KR101468245B1 (enExample) |
| CN (1) | CN101663437B (enExample) |
| AU (1) | AU2008241025B2 (enExample) |
| BR (1) | BRPI0810398B1 (enExample) |
| CA (1) | CA2684082A1 (enExample) |
| DE (1) | DE102007019669A1 (enExample) |
| ES (1) | ES2546207T3 (enExample) |
| MX (1) | MX2009011240A (enExample) |
| PL (1) | PL2150652T3 (enExample) |
| RU (1) | RU2448211C2 (enExample) |
| UA (1) | UA94815C2 (enExample) |
| WO (1) | WO2008128665A1 (enExample) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2573676C2 (ru) * | 2010-04-21 | 2016-01-27 | Байер Матириальсайенс Аг | Полиуретановый балластный слой, способ получения такого слоя и его применение |
| CN102251442B (zh) * | 2010-05-21 | 2015-07-29 | 拜耳材料科技(中国)有限公司 | 一种聚氨酯道碴层、及其制备方法和用途 |
| DE102010016733B4 (de) | 2010-04-30 | 2012-09-20 | Bayer Materialscience Aktiengesellschaft | Konditioniervorrichtung und Verfahren zum Trocknen und Temperieren eines Schotterbetts |
| WO2012126145A1 (en) * | 2011-03-24 | 2012-09-27 | Bayer Materialscience Ag | Process for production of ballast |
| CN102950694A (zh) * | 2011-08-16 | 2013-03-06 | 拜耳材料科技(中国)有限公司 | 聚氨酯发泡装置及其用途和使用方法 |
| BR112014004851A2 (pt) | 2011-09-01 | 2017-04-04 | Bayer Ip Gmbh | processo para a produção de balastro |
| DE102011053368A1 (de) | 2011-09-07 | 2013-03-07 | Bayer Materialscience Aktiengesellschaft | Raupenkette, Konditioniervorrichtung, Verfahren zum Temperieren eines Schotterbetts sowie Verwendung eines Schaumstoffs |
| CN103031786B (zh) * | 2011-09-29 | 2016-02-10 | 拜耳材料科技(中国)有限公司 | 装置及使用其制备道碴道床的方法 |
| WO2013057068A2 (en) * | 2011-10-19 | 2013-04-25 | Bayer Intellectual Property Gmbh | Mixing head-moving apparatus of pouring machine and pouring system |
| CN103088731B (zh) * | 2011-11-03 | 2016-10-05 | 科思创聚合物（中国）有限公司 | 浇注发泡车 |
| DE102012004720A1 (de) * | 2012-03-07 | 2013-09-12 | Frank Petrick | Verfahren und Vorrichtung zum Verfestigen von lockeren Bodenmaterialien |
| DE102012009284B4 (de) * | 2012-05-11 | 2015-01-22 | Goldschmidt Thermit Railservice Gmbh | Verfahren zur Sanierung einer festen Fahrbahn / Verfestigte Schotterbahn |
| EP2730699A1 (de) * | 2012-11-09 | 2014-05-14 | Bayer MaterialScience AG | Verfahren zum Verschäumen eines Schotterbetts einer Eisenbahngleisanlage |
| JP6251541B2 (ja) * | 2013-10-28 | 2017-12-20 | 東日本旅客鉄道株式会社 | 路盤構築方法 |
| CN104018403B (zh) * | 2014-06-24 | 2016-06-15 | 西南交通大学 | 一种重载铁路路基基床的建造方法 |
| RU2583112C2 (ru) * | 2014-07-09 | 2016-05-10 | Олег Александрович Мичурин | Способ укрепления балластной призмы железнодорожного пути |
| CN107034748B (zh) * | 2017-05-12 | 2019-03-29 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | 一种用于聚氨酯固化道床灌注的压力注浆方法 |
| RU2666501C1 (ru) * | 2017-09-15 | 2018-09-07 | Акционерное общество "ОргСинтезРесурс" | Способ укрепления балластной призмы |
| CN111451222B (zh) * | 2020-03-18 | 2024-08-23 | 成都东日瑞姆机械有限公司 | 添加粉末组分多流道浇注的聚氨酯发泡设备 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD86201A (enExample) | ||||
| DE2063727A1 (de) | 1970-12-24 | 1972-08-24 | Michelfelder, Gerhard, 8000 München | Verfahren zur Stabilisierung eines Schotterbettes |
| DE2305536A1 (de) | 1973-02-05 | 1974-08-08 | Sieke Helmut | Verfahren zum heben von gleisen und von strassenbelagsstuecken, vorrichtung zum durchfuehren dieses verfahrens und gleisschwelle |
| DE7319950U (de) | 1973-05-26 | 1973-09-06 | Basf Ag | Vorrichtung zum verfestigen von schotterbetten |
| AT337748B (de) | 1974-01-17 | 1977-07-11 | Plasser Bahnbaumasch Franz | Vorrichtung und verfahren zum verkleben des schotters einer gleisbettung |
| DE3821963A1 (de) * | 1988-06-29 | 1990-01-11 | Karl Reinhard Zeiss | Verfahren zur verfestigung von schotterbetten und anderen haufwerkgebilden |
| JP3340795B2 (ja) * | 1993-05-11 | 2002-11-05 | 三洋化成工業株式会社 | バラスト固結法および固結材 |
| JP3473998B2 (ja) * | 1994-09-08 | 2003-12-08 | 財団法人鉄道総合技術研究所 | 線路地盤の改良工法 |
| JPH08245741A (ja) * | 1995-03-09 | 1996-09-24 | Mitsui Toatsu Chem Inc | インテグラルスキン付ポリウレタンフォームの製造法 |
| JP3876345B2 (ja) * | 1997-01-24 | 2007-01-31 | 財団法人鉄道総合技術研究所 | 道床バラストの安定化工法及びその軌道構造 |
| JPH10266105A (ja) * | 1997-03-27 | 1998-10-06 | Railway Technical Res Inst | 道床バラストの安定化装置 |
| FR2770235A1 (fr) * | 1997-10-23 | 1999-04-30 | Et L Entretien Des Routes Sa P | Structure stabilisee, notamment de type ballast, et procede de stabilisation d'une telle structure |
| JP2002242103A (ja) * | 2001-02-14 | 2002-08-28 | Railway Technical Res Inst | まくらぎ下の隙間充填工法 |
| DE10241293B4 (de) * | 2002-09-04 | 2019-01-17 | Basf Se | Verfahren zur Befestigung von Uferböschungen und Formkörper hierfür sowie Uferböschungen |
| CN1399035A (zh) * | 2002-09-10 | 2003-02-26 | 董小岩 | 关于铁路路基道碴固化处理的方法及其用途 |
| CN2721877Y (zh) * | 2004-06-29 | 2005-08-31 | 杨海 | 矿用移动式固化泡沫充填装置 |
| DE502005007225D1 (de) | 2004-07-23 | 2009-06-18 | Msb Man Gmbh | Teilverschäumter Gleisoberbau und Verfahren für dessen Herstellung |
| DE102006003033A1 (de) * | 2006-01-20 | 2007-08-02 | Bayer Materialscience Ag | Schotterkörper sowie Verfahren zur Herstellung von Schotterkörpern |
| WO2007090901A2 (de) * | 2006-02-10 | 2007-08-16 | Msb-Management Gmbh | Verfahren zur herstellung eines teilverschäumten gleisoberbaus |
-
2007
- 2007-04-24 DE DE102007019669A patent/DE102007019669A1/de not_active Withdrawn
-
2008
- 2008-04-12 ES ES08748898.7T patent/ES2546207T3/es active Active
- 2008-04-12 CN CN2008800130008A patent/CN101663437B/zh active Active
- 2008-04-12 CA CA002684082A patent/CA2684082A1/en not_active Abandoned
- 2008-04-12 MX MX2009011240A patent/MX2009011240A/es active IP Right Grant
- 2008-04-12 BR BRPI0810398-4A patent/BRPI0810398B1/pt active IP Right Grant
- 2008-04-12 AU AU2008241025A patent/AU2008241025B2/en active Active
- 2008-04-12 US US12/597,253 patent/US20100140367A1/en not_active Abandoned
- 2008-04-12 WO PCT/EP2008/002910 patent/WO2008128665A1/de not_active Ceased
- 2008-04-12 RU RU2009143327/11A patent/RU2448211C2/ru active
- 2008-04-12 EP EP08748898.7A patent/EP2150652B1/de active Active
- 2008-04-12 KR KR1020097022211A patent/KR101468245B1/ko active Active
- 2008-04-12 UA UAA200911922A patent/UA94815C2/ru unknown
- 2008-04-12 PL PL08748898T patent/PL2150652T3/pl unknown
- 2008-04-12 JP JP2010504496A patent/JP4960499B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN101663437B (zh) | 2012-12-12 |
| BRPI0810398B1 (pt) | 2018-05-22 |
| US20100140367A1 (en) | 2010-06-10 |
| MX2009011240A (es) | 2009-11-23 |
| WO2008128665A1 (de) | 2008-10-30 |
| PL2150652T3 (pl) | 2015-11-30 |
| EP2150652B1 (de) | 2015-06-10 |
| RU2448211C2 (ru) | 2012-04-20 |
| KR20100015852A (ko) | 2010-02-12 |
| UA94815C2 (ru) | 2011-06-10 |
| AU2008241025B2 (en) | 2013-06-20 |
| EP2150652A1 (de) | 2010-02-10 |
| JP2010525198A (ja) | 2010-07-22 |
| AU2008241025A1 (en) | 2008-10-30 |
| DE102007019669A1 (de) | 2008-11-06 |
| BRPI0810398A2 (pt) | 2014-11-04 |
| KR101468245B1 (ko) | 2014-12-03 |
| RU2009143327A (ru) | 2011-05-27 |
| CN101663437A (zh) | 2010-03-03 |
| ES2546207T3 (es) | 2015-09-21 |
| JP4960499B2 (ja) | 2012-06-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| EEER | Examination request |
Effective date: 20121217 |
|
| FZDE | Discontinued |
Effective date: 20150707 |