FR2186574A1 - Synthetic sports tracks - using colourants to disguise use of recovered black rubber particles in porous resin bound matrix - Google Patents

Synthetic sports tracks - using colourants to disguise use of recovered black rubber particles in porous resin bound matrix

Info

Publication number
FR2186574A1
FR2186574A1 FR7219249A FR7219249A FR2186574A1 FR 2186574 A1 FR2186574 A1 FR 2186574A1 FR 7219249 A FR7219249 A FR 7219249A FR 7219249 A FR7219249 A FR 7219249A FR 2186574 A1 FR2186574 A1 FR 2186574A1
Authority
FR
France
Prior art keywords
colourants
disguise
black rubber
rubber particles
pref
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
FR7219249A
Other languages
French (fr)
Other versions
FR2186574B1 (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.)
ESMIEU FOURNEL EAN
Original Assignee
ESMIEU FOURNEL EAN
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 ESMIEU FOURNEL EAN filed Critical ESMIEU FOURNEL EAN
Priority to FR7219249A priority Critical patent/FR2186574A1/en
Publication of FR2186574A1 publication Critical patent/FR2186574A1/en
Application granted granted Critical
Publication of FR2186574B1 publication Critical patent/FR2186574B1/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
    • E01C13/06—Pavings made in situ, e.g. for sand grounds, clay courts E01C13/003
    • E01C13/065—Pavings made in situ, e.g. for sand grounds, clay courts E01C13/003 at least one in situ layer consisting of or including bitumen, rubber or plastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/051—Stirrers characterised by their elements, materials or mechanical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/051—Stirrers characterised by their elements, materials or mechanical properties
    • B01F27/053—Stirrers characterised by their elements, materials or mechanical properties characterised by their materials
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/46—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing and placing the materials, e.g. slurry seals

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Road Paving Structures (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Abstract

Soil dressings comprises tough flexible particles of powdered black rubber treated with a colouring agent during admixture with a binder. Pref. the rubber is obtd. by partial regeneration of old tyres and is blended with e.g. metal oxides and pref. polyurethane binder resin in the bowl of a multiple paddle mixer. The mix is subsequently discharged directly on to the ground or foundations for use. Pref. the mixing blades are made of polyethylene and the walls of the bowl are coated with a paraffin wax.
FR7219249A 1972-05-30 1972-05-30 Synthetic sports tracks - using colourants to disguise use of recovered black rubber particles in porous resin bound matrix Granted FR2186574A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7219249A FR2186574A1 (en) 1972-05-30 1972-05-30 Synthetic sports tracks - using colourants to disguise use of recovered black rubber particles in porous resin bound matrix

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7219249A FR2186574A1 (en) 1972-05-30 1972-05-30 Synthetic sports tracks - using colourants to disguise use of recovered black rubber particles in porous resin bound matrix

Publications (2)

Publication Number Publication Date
FR2186574A1 true FR2186574A1 (en) 1974-01-11
FR2186574B1 FR2186574B1 (en) 1976-10-29

Family

ID=9099291

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7219249A Granted FR2186574A1 (en) 1972-05-30 1972-05-30 Synthetic sports tracks - using colourants to disguise use of recovered black rubber particles in porous resin bound matrix

Country Status (1)

Country Link
FR (1) FR2186574A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990009875A1 (en) * 1989-02-27 1990-09-07 Whiteman Marvin E Jr Mortar mixing drum
EP0454663A1 (en) * 1990-04-25 1991-10-30 Solkav Solartechnik GmbH Heat exchanger

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3272098A (en) * 1962-07-23 1966-09-13 Minnesota Mining & Mfg Paving material and paving surfacing
BE699093A (en) * 1967-05-26 1967-11-03
FR1522404A (en) * 1967-03-14 1968-04-26 Entpr Jean Lefebvre Surfacing composition in particular for sports floors of evolution
FR1549667A (en) * 1966-12-17 1968-12-13
FR1574773A (en) * 1968-04-12 1969-07-18
FR1575710A (en) * 1968-04-12 1969-07-25
FR1580415A (en) * 1968-07-05 1969-09-05

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3272098A (en) * 1962-07-23 1966-09-13 Minnesota Mining & Mfg Paving material and paving surfacing
FR1549667A (en) * 1966-12-17 1968-12-13
FR1522404A (en) * 1967-03-14 1968-04-26 Entpr Jean Lefebvre Surfacing composition in particular for sports floors of evolution
BE699093A (en) * 1967-05-26 1967-11-03
FR1574773A (en) * 1968-04-12 1969-07-18
FR1575710A (en) * 1968-04-12 1969-07-25
FR1580415A (en) * 1968-07-05 1969-09-05

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990009875A1 (en) * 1989-02-27 1990-09-07 Whiteman Marvin E Jr Mortar mixing drum
EP0454663A1 (en) * 1990-04-25 1991-10-30 Solkav Solartechnik GmbH Heat exchanger

Also Published As

Publication number Publication date
FR2186574B1 (en) 1976-10-29

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Legal Events

Date Code Title Description
ST Notification of lapse