FR2009374A1 - Mineral powders for light coloured tarmacadam surfaces - faces - Google Patents
Mineral powders for light coloured tarmacadam surfaces - facesInfo
- 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- Withdrawn
Links
- 229910052500 inorganic mineral Inorganic materials 0.000 title abstract 2
- 239000011707 mineral Substances 0.000 title abstract 2
- 239000000843 powder Substances 0.000 title 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 3
- 101150040772 CALY gene Proteins 0.000 abstract 1
- 239000006004 Quartz sand Substances 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 229910001579 aluminosilicate mineral Inorganic materials 0.000 abstract 1
- 239000010426 asphalt Substances 0.000 abstract 1
- 239000004927 clay Substances 0.000 abstract 1
- 229910052681 coesite Inorganic materials 0.000 abstract 1
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- 229910052906 cristobalite Inorganic materials 0.000 abstract 1
- 150000002506 iron compounds Chemical class 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 229910052682 stishovite Inorganic materials 0.000 abstract 1
- 229910052905 tridymite Inorganic materials 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Architecture (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Road Signs Or Road Markings (AREA)
- Road Paving Structures (AREA)
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.
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)
| 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)
| 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 |
-
1968
- 1968-05-27 DE DE19681769458 patent/DE1769458A1/en active Pending
-
1969
- 1969-05-19 NL NL6907594A patent/NL6907594A/xx unknown
- 1969-05-22 FR FR6916681A patent/FR2009374A1/en not_active Withdrawn
- 1969-05-23 AT AT493869A patent/AT293937B/en not_active IP Right Cessation
- 1969-05-27 BE BE733646D patent/BE733646A/xx unknown
Cited By (1)
| 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 |
|---|---|
| DE1769458A1 (en) | 1971-08-26 |
| NL6907594A (en) | 1969-12-01 |
| BE733646A (en) | 1969-11-03 |
| AT293937B (en) | 1971-10-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |