DE59005778D1 - METHOD AND DEVICE FOR APPLYING MULTI-COMPONENT RESINS AND APPLICATIONS THEREOF. - Google Patents

METHOD AND DEVICE FOR APPLYING MULTI-COMPONENT RESINS AND APPLICATIONS THEREOF.

Info

Publication number
DE59005778D1
DE59005778D1 DE59005778T DE59005778T DE59005778D1 DE 59005778 D1 DE59005778 D1 DE 59005778D1 DE 59005778 T DE59005778 T DE 59005778T DE 59005778 T DE59005778 T DE 59005778T DE 59005778 D1 DE59005778 D1 DE 59005778D1
Authority
DE
Germany
Prior art keywords
mixing chamber
components
increase
high pressure
low 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.)
Expired - Fee Related
Application number
DE59005778T
Other languages
German (de)
Inventor
Clausdieter Ihle
Volker Banhardt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Knauf Marmorit GmbH
Original Assignee
KOCH MARMORIT GmbH 79283 BOLLSCHWEIL
Koch Marmorit GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE19893941141 external-priority patent/DE3941141C2/en
Priority claimed from DE3941142A external-priority patent/DE3941142B9/en
Priority claimed from DE19904014529 external-priority patent/DE4014529A1/en
Priority claimed from DE19904023541 external-priority patent/DE4023541A1/en
Application filed by KOCH MARMORIT GmbH 79283 BOLLSCHWEIL, Koch Marmorit GmbH filed Critical KOCH MARMORIT GmbH 79283 BOLLSCHWEIL
Priority to DE59005778T priority Critical patent/DE59005778D1/en
Application granted granted Critical
Publication of DE59005778D1 publication Critical patent/DE59005778D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02Spray pistols; Apparatus for discharge
    • B05B7/04Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01BPERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B1/00Ballastway; Other means for supporting the sleepers or the track; Drainage of the ballastway
    • E01B1/001Track with ballast
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01BPERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B19/00Protection of permanent way against development of dust or against the effect of wind, sun, frost, or corrosion; Means to reduce development of noise
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01BPERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2/00General structure of permanent way
    • E01B2/003Arrangement of tracks on bridges or in tunnels
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01BPERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2204/00Characteristics of the track and its foundations
    • E01B2204/03Injecting, mixing or spraying additives into or onto ballast or underground

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.
DE59005778T 1989-12-02 1990-11-23 METHOD AND DEVICE FOR APPLYING MULTI-COMPONENT RESINS AND APPLICATIONS THEREOF. Expired - Fee Related DE59005778D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE59005778T DE59005778D1 (en) 1989-12-02 1990-11-23 METHOD AND DEVICE FOR APPLYING MULTI-COMPONENT RESINS AND APPLICATIONS THEREOF.

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
DE3939988 1989-12-02
DE19893941141 DE3941141C2 (en) 1989-12-13 1989-12-13 Process for smoothing the transition between a soft and a solid rail track
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
DE19904014529 DE4014529A1 (en) 1990-05-07 1990-05-07 Thermosetting resin mixer and applicator and use of mixed resins
DE19904023541 DE4023541A1 (en) 1990-07-25 1990-07-25 Thermosetting resin mixer and applicator and use of mixed resins
DE59005778T DE59005778D1 (en) 1989-12-02 1990-11-23 METHOD AND DEVICE FOR APPLYING MULTI-COMPONENT RESINS AND APPLICATIONS THEREOF.
PCT/EP1990/002007 WO1991008056A1 (en) 1989-12-02 1990-11-23 Process and device for applying multi-component resins, and use of such resins

Publications (1)

Publication Number Publication Date
DE59005778D1 true DE59005778D1 (en) 1994-06-23

Family

ID=27511366

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59005778T Expired - Fee Related DE59005778D1 (en) 1989-12-02 1990-11-23 METHOD AND DEVICE FOR APPLYING MULTI-COMPONENT RESINS AND APPLICATIONS THEREOF.

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 (12)

* Cited by examiner, † Cited by third party
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
WO2013030149A1 (en) * 2011-09-01 2013-03-07 Bayer Intellectual Property Gmbh Method for producing ballast bodies
DE102019214562A1 (en) * 2019-09-24 2021-03-25 Hyperion Verwaltung Gmbh Method for producing a track body

Family Cites Families (6)

* Cited by examiner, † Cited by third party
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
CA2004396A1 (en) * 1988-12-02 1990-06-02 Friedrich Howanietz Composition for forming a sound-damping mass, especially for rail systems

Also Published As

Publication number Publication date
EP0502920B1 (en) 1994-05-18
EP0502920A1 (en) 1992-09-16
DK0502920T3 (en) 1994-09-26
JPH0657339B2 (en) 1994-08-03
JPH04505486A (en) 1992-09-24
ES2053316T3 (en) 1994-07-16
WO1991008056A1 (en) 1991-06-13
AU6890891A (en) 1991-06-26
AU633390B2 (en) 1993-01-28
ATE105741T1 (en) 1994-06-15
CA2069922A1 (en) 1991-06-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MARMORIT GMBH, 79283 BOLLSCHWEIL, DE

8327 Change in the person/name/address of the patent owner

Owner name: KNAUF MARMORIT GMBH, 79283 BOLLSCHWEIL, DE

8339 Ceased/non-payment of the annual fee