FR2050761A5 - Asphalt road surfacing compsn - Google Patents

Asphalt road surfacing compsn

Info

Publication number
FR2050761A5
FR2050761A5 FR6921085A FR6921085A FR2050761A5 FR 2050761 A5 FR2050761 A5 FR 2050761A5 FR 6921085 A FR6921085 A FR 6921085A FR 6921085 A FR6921085 A FR 6921085A FR 2050761 A5 FR2050761 A5 FR 2050761A5
Authority
FR
France
Prior art keywords
binder
compsn
chippings
filler
asphalt road
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
Application number
FR6921085A
Other languages
French (fr)
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.)
MINES BITUME ASPH CENTRE
Original Assignee
MINES BITUME ASPH CENTRE
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 MINES BITUME ASPH CENTRE filed Critical MINES BITUME ASPH CENTRE
Priority to FR6921085A priority Critical patent/FR2050761A5/en
Application granted granted Critical
Publication of FR2050761A5 publication Critical patent/FR2050761A5/en
Expired 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
    • E01C7/00—Coherent pavings made in situ
    • E01C7/08—Coherent pavings made in situ made of road-metal and binders
    • E01C7/18—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders
    • E01C7/26—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders mixed with other materials, e.g. cement, rubber, leather, fibre
    • E01C7/265—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders mixed with other materials, e.g. cement, rubber, leather, fibre with rubber or synthetic resin, e.g. with rubber aggregate, with synthetic resin binder
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02—Macromolecular compounds
    • C04B26/26—Bituminous materials, e.g. tar, pitch

Abstract

Surfacing consists of chippings, a binder, a filler and an elastomer. The composition may advantageously consist of 55 - 60% chippings, 6.5 - 8% binder and 20 - 27% of filler. The binder is usually bitumen and the filler limestone pref. of particle size 80 mu. Polypropylene elastomer is included and forms 10 - 30 wt. % of binder. 10 - 20% of natural sand may be added. The chippings are pref. of size 5 - 8 mm. The surfacing has improved roughness and non-skid properties.
FR6921085A 1969-06-24 1969-06-24 Asphalt road surfacing compsn Expired FR2050761A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6921085A FR2050761A5 (en) 1969-06-24 1969-06-24 Asphalt road surfacing compsn

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6921085A FR2050761A5 (en) 1969-06-24 1969-06-24 Asphalt road surfacing compsn

Publications (1)

Publication Number Publication Date
FR2050761A5 true FR2050761A5 (en) 1971-04-02

Family

ID=9036268

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6921085A Expired FR2050761A5 (en) 1969-06-24 1969-06-24 Asphalt road surfacing compsn

Country Status (1)

Country Link
FR (1) FR2050761A5 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000642A1 (en) * 1977-07-22 1979-02-07 Thormack Limited A method of sealing bridge deck joints
WO2010089097A1 (en) * 2009-02-03 2010-08-12 Bernd Jannicke Autocompressing asphalt mixture, in particular mastic asphalt mixture, for pavement coating layers, asphalt intermediate layers, asphalt binder layers, and/or asphalt compression layers

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000642A1 (en) * 1977-07-22 1979-02-07 Thormack Limited A method of sealing bridge deck joints
WO2010089097A1 (en) * 2009-02-03 2010-08-12 Bernd Jannicke Autocompressing asphalt mixture, in particular mastic asphalt mixture, for pavement coating layers, asphalt intermediate layers, asphalt binder layers, and/or asphalt compression layers
US8394188B2 (en) 2009-02-03 2013-03-12 Bernd Jannicke Self-compressing asphalt mixture, in particular mastic asphalt mixture, for roadway topcoats, asphalt intermediate layers, asphalt binder layers and/or asphalt sealing layers

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
ST Notification of lapse