GB9003328D0 - Railway tracks - Google Patents

Railway tracks

Info

Publication number
GB9003328D0
GB9003328D0 GB909003328A GB9003328A GB9003328D0 GB 9003328 D0 GB9003328 D0 GB 9003328D0 GB 909003328 A GB909003328 A GB 909003328A GB 9003328 A GB9003328 A GB 9003328A GB 9003328 D0 GB9003328 D0 GB 9003328D0
Authority
GB
United Kingdom
Prior art keywords
railway tracks
railway
tracks
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
Application number
GB909003328A
Other versions
GB2243108B (en
GB2243108A (en
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.)
SMITH IAN T
Original Assignee
SMITH IAN T
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
Application filed by SMITH IAN T filed Critical SMITH IAN T
Priority to GB9003328A priority Critical patent/GB2243108B/en
Publication of GB9003328D0 publication Critical patent/GB9003328D0/en
Publication of GB2243108A publication Critical patent/GB2243108A/en
Application granted granted Critical
Publication of GB2243108B publication Critical patent/GB2243108B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/28—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer comprising a deformed thin sheet, i.e. the layer having its entire thickness deformed out of the plane, e.g. corrugated, crumpled
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • E01B1/008—Drainage of track
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2323/00—Polyalkenes
    • B32B2323/10—Polypropylene
    • 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
    • E01B2204/00—Characteristics of the track and its foundations
    • E01B2204/05—Use of geotextiles
    • 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
    • E01B2204/07—Drainage

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Railway Tracks (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
GB9003328A 1990-02-14 1990-02-14 Railway tracks Expired - Lifetime GB2243108B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9003328A GB2243108B (en) 1990-02-14 1990-02-14 Railway tracks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9003328A GB2243108B (en) 1990-02-14 1990-02-14 Railway tracks

Publications (3)

Publication Number Publication Date
GB9003328D0 true GB9003328D0 (en) 1990-04-11
GB2243108A GB2243108A (en) 1991-10-23
GB2243108B GB2243108B (en) 1994-02-23

Family

ID=10670969

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9003328A Expired - Lifetime GB2243108B (en) 1990-02-14 1990-02-14 Railway tracks

Country Status (1)

Country Link
GB (1) GB2243108B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2356880A (en) * 1999-12-01 2001-06-06 Terram Ltd Rail support structures and geosynthetics
GB2367319B (en) * 2000-09-28 2004-03-31 Ian Thomas Smith Component for use in railway track construction
DE20313800U1 (en) * 2003-09-03 2003-11-13 Gleis Und Tiefbau Gmbh Deutsch Protective layer for the ballast of a track track
US8834065B2 (en) 2005-02-11 2014-09-16 Formpave Holdings, Limited Water detention system incorporating a composite drainage membrane
GB2440147B (en) * 2006-07-15 2011-02-09 Terram Ltd Containment structure
GB2462994B (en) * 2008-08-27 2013-01-23 Geofabrics Ltd Composite material for use as a liner
GB0908280D0 (en) 2009-05-14 2009-06-24 Geofabrics Ltd Trackbed liner and related methods

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2462518A1 (en) * 1979-08-03 1981-02-13 Cofrad DRAINAGE MATERIAL AND MANUFACTURING METHOD
EP0075993B1 (en) * 1981-09-25 1986-10-29 A.A.R.C. (Management) Pty. Limited Drainage tube
WO1983002790A1 (en) * 1982-02-05 1983-08-18 Gemmell, Daniel, Paterson A drainage device
DE3479597D1 (en) * 1983-03-31 1989-10-05 Monsanto Co Elongated bendable drainage mat
US4840515A (en) * 1986-12-05 1989-06-20 Mirafi, Inc. Subterranean drain

Also Published As

Publication number Publication date
GB2243108B (en) 1994-02-23
GB2243108A (en) 1991-10-23

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20100213