AU6890891A - Process and device for applying multi-component resins, and use of such resins - Google Patents
Process and device for applying multi-component resins, and use of such resinsInfo
- Publication number
- AU6890891A AU6890891A AU68908/91A AU6890891A AU6890891A AU 6890891 A AU6890891 A AU 6890891A AU 68908/91 A AU68908/91 A AU 68908/91A AU 6890891 A AU6890891 A AU 6890891A AU 6890891 A AU6890891 A AU 6890891A
- Authority
- AU
- Australia
- Prior art keywords
- mixing chamber
- resins
- components
- increase
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
-
- 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
- E01B19/00—Protection of permanent way against development of dust or against the effect of wind, sun, frost, or corrosion; Means to reduce development of noise
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2/00—General structure of permanent way
- E01B2/003—Arrangement of tracks on bridges or in tunnels
-
- 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)
- Application Of Or Painting With Fluid Materials (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Railway Tracks (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
In the process of the invention, multi-component resins are applied to porous, granular materials intended for subsequent consolidation. Application is carried out by feeding the components, physically separated from each other, under relatively high pressure, to a mixing chamber, mixing them by turbulent means in the mixing chamber, and applying the resulting mixture, at relatively low pressure, as a thin curtain in laminar flow to the material. The simplest form of the device of the invention comprises: a) separate feed lines for the components at relatively high pressure; b) a mixing chamber preferably designed as a static mixer; c) a fan spray nozzle working at relatively low pressure. The process and device are used to increase the sound-absorption and/or ease-of-cleaning characteristics of a railway track, to increase the cross-sliding resistance of railway sleepers on ballast, and to smooth the transition between a soft and hard railway track.
Applications Claiming Priority (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3939988 | 1989-12-02 | ||
DE3939988 | 1989-12-02 | ||
DE3941142A DE3941142B9 (en) | 1989-12-02 | 1989-12-13 | Covering from a bed of stone to increase the sound absorption and / or the cleanability of a railroad track and method for producing the same |
DE19893941141 DE3941141C2 (en) | 1989-12-13 | 1989-12-13 | Process for smoothing the transition between a soft and a solid rail track |
DE3941141 | 1989-12-13 | ||
DE3941142 | 1989-12-13 | ||
DE19904014529 DE4014529A1 (en) | 1990-05-07 | 1990-05-07 | Thermosetting resin mixer and applicator and use of mixed resins |
DE4014529 | 1990-05-07 | ||
DE19904023541 DE4023541A1 (en) | 1990-07-25 | 1990-07-25 | Thermosetting resin mixer and applicator and use of mixed resins |
DE4023541 | 1990-07-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
AU6890891A true AU6890891A (en) | 1991-06-26 |
AU633390B2 AU633390B2 (en) | 1993-01-28 |
Family
ID=27511366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU68908/91A Ceased AU633390B2 (en) | 1989-12-02 | 1990-11-23 | Process and device for applying multi-component resins, and use of such resins |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0502920B1 (en) |
JP (1) | JPH0657339B2 (en) |
AT (1) | ATE105741T1 (en) |
AU (1) | AU633390B2 (en) |
CA (1) | CA2069922A1 (en) |
DE (1) | DE59005778D1 (en) |
DK (1) | DK0502920T3 (en) |
ES (1) | ES2053316T3 (en) |
WO (1) | WO1991008056A1 (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4214890C2 (en) * | 1992-05-07 | 1998-07-09 | Koch Marmorit Gmbh | Use of a process for the temporary consolidation of a ballast bed |
DE4214889A1 (en) * | 1992-05-07 | 1993-11-11 | Koch Marmorit Gmbh | Processes for the rehabilitation and stabilization of railway tracks |
DE4304776A1 (en) * | 1993-02-17 | 1994-08-18 | Koch Marmorit Gmbh | Method and device for long-term stabilization of the tamping areas of train tracks |
DE4313880A1 (en) * | 1993-04-28 | 1994-11-03 | Koch Marmorit Gmbh | Method and device for the controlled application of adhesives |
AU6929294A (en) * | 1993-05-25 | 1994-12-20 | Koch Marmorit Gmbh | Method of producing an elastic intermediate layer for railway tracks |
EP0777786A1 (en) * | 1994-08-26 | 1997-06-11 | KOCH MARMORIT GmbH | Process for the longer-term stabilization of heavily laden rail sections and device for carrying out this process |
DE19631430C2 (en) * | 1996-08-03 | 2000-03-23 | Zueblin Ag | Method for introducing filler material under a solid carriageway and device for carrying out the method |
FR2770235A1 (en) * | 1997-10-23 | 1999-04-30 | Et L Entretien Des Routes Sa P | Mineral metalling for road surfaces |
DE19811838A1 (en) * | 1998-03-18 | 1999-09-23 | Max Knape Gmbh & Co Fa | Ballast consolidation equipment especially for consolidating a railroad ballast bed |
GB0020399D0 (en) | 2000-08-19 | 2000-10-04 | Hyperlast Ltd | Method of stabilizing particulates |
EP2751337B1 (en) * | 2011-09-01 | 2017-03-15 | Covestro Deutschland AG | Method for producing ballast bodies |
CH712375A1 (en) * | 2016-04-19 | 2017-10-31 | Hürlimann Bautenschutz Ag | Apparatus and method for discharging multicomponent adhesives to a granular mixture. |
DE102019214562A1 (en) * | 2019-09-24 | 2021-03-25 | Hyperion Verwaltung Gmbh | Method for producing a track body |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3200861A1 (en) * | 1982-01-14 | 1983-07-21 | Escodent GmbH, 4830 Gütersloh | Apparatus for the metered mixing of the components of a two-component plastic |
AT380412B (en) * | 1984-09-03 | 1986-05-26 | Mawak Warenhandel | DEVICE FOR MIXING AND APPLYING TWO-COMPONENT ADHESIVES AND METHOD FOR STORING THESE ADHESIVES |
DE3439252A1 (en) * | 1984-10-26 | 1986-05-07 | Lothar 8700 Würzburg Eisner | RAIL INSTALLATION MATERIAL |
DE3527829A1 (en) * | 1985-08-02 | 1987-02-05 | Zueblin Ag | Sound absorption construction for ballast-less railway superstructures |
AU622480B2 (en) * | 1988-09-13 | 1992-04-09 | W.A. Flick & Co. (Holdings) Pty Limited | Liquid proportioning liquid apparatus |
DE58905480D1 (en) * | 1988-12-02 | 1993-10-07 | Porr Allg Bauges | MIXTURE FOR THE PRODUCTION OF A NOISE PROTECTIVE MASS FOR RAILWAYS. |
-
1990
- 1990-11-23 DK DK91900018.2T patent/DK0502920T3/en active
- 1990-11-23 WO PCT/EP1990/002007 patent/WO1991008056A1/en active IP Right Grant
- 1990-11-23 CA CA002069922A patent/CA2069922A1/en not_active Abandoned
- 1990-11-23 DE DE59005778T patent/DE59005778D1/en not_active Expired - Fee Related
- 1990-11-23 JP JP3500636A patent/JPH0657339B2/en not_active Expired - Lifetime
- 1990-11-23 EP EP91900018A patent/EP0502920B1/en not_active Expired - Lifetime
- 1990-11-23 AT AT91900018T patent/ATE105741T1/en not_active IP Right Cessation
- 1990-11-23 ES ES91900018T patent/ES2053316T3/en not_active Expired - Lifetime
- 1990-11-23 AU AU68908/91A patent/AU633390B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
JPH04505486A (en) | 1992-09-24 |
JPH0657339B2 (en) | 1994-08-03 |
EP0502920A1 (en) | 1992-09-16 |
WO1991008056A1 (en) | 1991-06-13 |
EP0502920B1 (en) | 1994-05-18 |
DE59005778D1 (en) | 1994-06-23 |
AU633390B2 (en) | 1993-01-28 |
ES2053316T3 (en) | 1994-07-16 |
CA2069922A1 (en) | 1991-06-03 |
DK0502920T3 (en) | 1994-09-26 |
ATE105741T1 (en) | 1994-06-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU633390B2 (en) | Process and device for applying multi-component resins, and use of such resins | |
BR9506672A (en) | Process and apparatus for mixing at least two finely divided cohesive powders using the apparatus and breath-driven inhaler | |
ATE207693T1 (en) | METHOD FOR PRODUCING SORPENTS BASED ON MATERIAL CONTAINING CELLULOSE AND CLAY MINERALS | |
HUP0101141A2 (en) | Multicomponent superabsorbent gel particles | |
AU640636B2 (en) | Multi-cavity dispensing container | |
FR2665849B1 (en) | ULTRASONIC DEVICE FOR THE CONTINUOUS PRODUCTION OF PARTICLES. | |
AU3405895A (en) | Delivery of exogenous chemical substances to plant tissues | |
DE69014459D1 (en) | Method and device for producing a coating on a surface, e.g. A street. | |
EP0333400A3 (en) | Apparatus for applying hot-melt adhesive | |
IT8221696V0 (en) | MIXER APPARATUS, IN PARTICULAR FOR THE MIXING OF PAINT PRODUCTS OR SIMILAR SUSPENSIONS. | |
ES2160760T3 (en) | PROCEDURE FOR THE PREPARATION OF CHOCOLATE AND ANALOGS. | |
ATE324189T1 (en) | APPARATUS AND METHOD FOR PRODUCING A SCREEN AND SCREEN BY THIS METHOD | |
DE58901567D1 (en) | TARGETED DELIVERY OF DOSED AMOUNTS OF FINE DISTRIBUTED SOLIDS WITH VENTURI NOZZLE AND CONTROLLED CONTROL. | |
GB1491177A (en) | Mixing and proportioning apparatus for multi-component plastics materials | |
SE8403236D0 (en) | PROCEDURE FOR MIXING WETS | |
US5372844A (en) | Process and device of applying multi-component resins and use of same | |
ATE154510T1 (en) | GRANULATED PEROXYDE COMPOSITION FOR BLEACHING HAIR AND PRODUCTION METHOD | |
PT1263639E (en) | SANDSTONE SPREADING APPARATUS | |
ATE56176T1 (en) | MATERIAL SUPPORT. | |
DE60327100D1 (en) | PROCESS FOR COATING A FINE GROUNDED SOLIDS | |
ES2016304B3 (en) | PAVEMENT. | |
NO900912L (en) | MINERAL MIXTURE AND PROCEDURES FOR PREPARING THEREOF. | |
JPS528583A (en) | Device and method for continuous cutting and injection of glass fiber | |
DE59302996D1 (en) | Filler for a bituminous mix | |
FR2029311A5 (en) | Fly ash treatment |