FR2009374A1 - Mineral powders for light coloured tarmacadam surfaces - faces - Google Patents

Mineral powders for light coloured tarmacadam surfaces - faces

Info

Publication number
FR2009374A1
FR2009374A1 FR6916681A FR6916681A FR2009374A1 FR 2009374 A1 FR2009374 A1 FR 2009374A1 FR 6916681 A FR6916681 A FR 6916681A FR 6916681 A FR6916681 A FR 6916681A FR 2009374 A1 FR2009374 A1 FR 2009374A1
Authority
FR
France
Prior art keywords
tarmacadam
faces
mineral powders
ground
light coloured
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.)
Withdrawn
Application number
FR6916681A
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.)
MINERALWERK CAMBERG ENGE
Original Assignee
MINERALWERK CAMBERG ENGE
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 MINERALWERK CAMBERG ENGE filed Critical MINERALWERK CAMBERG ENGE
Publication of FR2009374A1 publication Critical patent/FR2009374A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/02—Agglomerated materials, e.g. artificial aggregates
    • C04B18/023—Fired or melted materials
    • C04B18/025—Grog
    • 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
    • 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
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00034—Physico-chemical characteristics of the mixtures
    • C04B2111/00215—Mortar or concrete mixtures defined by their oxide composition
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/0075—Uses not provided for elsewhere in C04B2111/00 for road construction

Abstract

Ground, calcined natural aluminosilicate minerals are mixed at ca. 20% w/w with bitumen, are used for road-surfacing. A light-coloured surface, having better skid-, wear- and gelling-resistance, water absorption and economics than those known in prior art, results. Preferably the mineral is a white clay or state caly or quartz sand, having 50-90% SiO2, 10-25% Al2O3 and not more than 2% of iron compounds. It is calcined at 1000-1400 C, then ground to a particle size of ca. 2mm. Whiteness is ca. 75% of that of a standard white reflecting surface, and is reduced only to 49% on wettin.
FR6916681A 1968-05-27 1969-05-22 Mineral powders for light coloured tarmacadam surfaces - faces Withdrawn FR2009374A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681769458 DE1769458A1 (en) 1968-05-27 1968-05-27 Process for the production of whitening additives for existing bitumen pavements

Publications (1)

Publication Number Publication Date
FR2009374A1 true FR2009374A1 (en) 1970-02-06

Family

ID=5700135

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6916681A Withdrawn FR2009374A1 (en) 1968-05-27 1969-05-22 Mineral powders for light coloured tarmacadam surfaces - faces

Country Status (5)

Country Link
AT (1) AT293937B (en)
BE (1) BE733646A (en)
DE (1) DE1769458A1 (en)
FR (1) FR2009374A1 (en)
NL (1) NL6907594A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108863148A (en) * 2018-08-02 2018-11-23 四川恒泽建材有限公司 A kind of self-compacting concrete viscosity modifier

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0198097A1 (en) * 1985-04-13 1986-10-22 Deutsche Asphalt GmbH Method for the production of textured and/or coloured bituminous surfaces in particular for the construction roads and paths

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108863148A (en) * 2018-08-02 2018-11-23 四川恒泽建材有限公司 A kind of self-compacting concrete viscosity modifier

Also Published As

Publication number Publication date
NL6907594A (en) 1969-12-01
BE733646A (en) 1969-11-03
AT293937B (en) 1971-10-25
DE1769458A1 (en) 1971-08-26

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Legal Events

Date Code Title Description
ST Notification of lapse