FR2259186A1 - Road surfacing materials based on aggregates and bitumen - contg a mineral filler and an adhesion-increasing liq. - Google Patents

Road surfacing materials based on aggregates and bitumen - contg a mineral filler and an adhesion-increasing liq.

Info

Publication number
FR2259186A1
FR2259186A1 FR7403879A FR7403879A FR2259186A1 FR 2259186 A1 FR2259186 A1 FR 2259186A1 FR 7403879 A FR7403879 A FR 7403879A FR 7403879 A FR7403879 A FR 7403879A FR 2259186 A1 FR2259186 A1 FR 2259186A1
Authority
FR
France
Prior art keywords
liq
bitumen
increasing
surfacing
contg
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
FR7403879A
Other languages
French (fr)
Other versions
FR2259186B1 (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.)
CYLINDRAGE DU LITTORAL
Original Assignee
CYLINDRAGE DU LITTORAL
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 CYLINDRAGE DU LITTORAL filed Critical CYLINDRAGE DU LITTORAL
Priority to FR7403879A priority Critical patent/FR2259186A1/en
Publication of FR2259186A1 publication Critical patent/FR2259186A1/en
Application granted granted Critical
Publication of FR2259186B1 publication Critical patent/FR2259186B1/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
    • 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
    • E01C7/182—Aggregate or filler materials, except those according to E01C7/26
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Architecture (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Road Paving Structures (AREA)

Abstract

Surfacing matls. for roads, car parks, etc. comprise (a) an aggregate, (b) a hydrocarbon binder (bitumen), (c) a mineral matl. to increase the density of the surfacing, and (d) a liq. dope for increasing the adhesivity of the aggregate Components (c) and (d) increase the mechanical strength of the surfacing without impairing its flexibility, allowing thinner surfacing layers to be used (3-5 cm). The mineral powder is pref. dolomite and the dope is pref. a nonylphenol-based wetting agent ("Sinnopal").
FR7403879A 1974-01-30 1974-01-30 Road surfacing materials based on aggregates and bitumen - contg a mineral filler and an adhesion-increasing liq. Granted FR2259186A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7403879A FR2259186A1 (en) 1974-01-30 1974-01-30 Road surfacing materials based on aggregates and bitumen - contg a mineral filler and an adhesion-increasing liq.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7403879A FR2259186A1 (en) 1974-01-30 1974-01-30 Road surfacing materials based on aggregates and bitumen - contg a mineral filler and an adhesion-increasing liq.

Publications (2)

Publication Number Publication Date
FR2259186A1 true FR2259186A1 (en) 1975-08-22
FR2259186B1 FR2259186B1 (en) 1978-01-06

Family

ID=9134525

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7403879A Granted FR2259186A1 (en) 1974-01-30 1974-01-30 Road surfacing materials based on aggregates and bitumen - contg a mineral filler and an adhesion-increasing liq.

Country Status (1)

Country Link
FR (1) FR2259186A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2554140A1 (en) * 1983-10-27 1985-05-03 Gerland Sa Thin surfacing for road maintenance and its method of manufacture and application

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2554140A1 (en) * 1983-10-27 1985-05-03 Gerland Sa Thin surfacing for road maintenance and its method of manufacture and application

Also Published As

Publication number Publication date
FR2259186B1 (en) 1978-01-06

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Legal Events

Date Code Title Description
ST Notification of lapse