FR2397632A1 - PROCESS FOR DOSING A CHEMICAL FLUX ON A ROAD - Google Patents
PROCESS FOR DOSING A CHEMICAL FLUX ON A ROADInfo
- Publication number
- FR2397632A1 FR2397632A1 FR7722014A FR7722014A FR2397632A1 FR 2397632 A1 FR2397632 A1 FR 2397632A1 FR 7722014 A FR7722014 A FR 7722014A FR 7722014 A FR7722014 A FR 7722014A FR 2397632 A1 FR2397632 A1 FR 2397632A1
- Authority
- FR
- France
- Prior art keywords
- road
- flux
- dosing
- chemical flux
- tracer
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
- G01N31/16—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using titration
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Pathology (AREA)
- Immunology (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Structural Engineering (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Road Repair (AREA)
Abstract
a. L'invention a pour objet un procédé pour doser une quantité de fondant chimique sur une route. b. On pose un manchon de section prédéterminée sur la route, on y introduit une quantité définie d'un traceur, on homogénéise le mélange de traceur et de fondant, on prélève une fraction du mélange homogène résultant et on y dose les quantités respectives de fondant et de traceur. c. L'invention s'applique au dosage de chlorure de sodium et/ou de calcium épandu sur les routes.at. The subject of the invention is a method for dosing a quantity of chemical flux on a road. b. A sleeve of predetermined section is placed on the road, a defined quantity of a tracer is introduced into it, the mixture of tracer and flux is homogenized, a fraction of the resulting homogeneous mixture is taken and the respective quantities of flux are metered therein and plotter. vs. The invention applies to the dosage of sodium chloride and / or calcium spread on the roads.
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7722014A FR2397632A1 (en) | 1977-07-13 | 1977-07-13 | PROCESS FOR DOSING A CHEMICAL FLUX ON A ROAD |
DE19782827462 DE2827462A1 (en) | 1977-07-13 | 1978-06-22 | METHOD OF QUANTITATIVE DETERMINATION OF A CHEMICAL MELTING AGENT ON A ROAD |
NL7807210A NL7807210A (en) | 1977-07-13 | 1978-07-03 | PROCEDURE FOR DETERMINING A CHEMICAL MELT ON A ROAD. |
CH754378A CH622347A5 (en) | 1977-07-13 | 1978-07-11 | |
BE1008977A BE868900A (en) | 1977-07-13 | 1978-07-11 | PROCESS FOR DOSING A CHEMICAL FLUX ON A ROAD |
LU79959A LU79959A1 (en) | 1977-07-13 | 1978-07-12 | PROCESS FOR DOSING A CHEMICAL FLUX ON A ROAD |
ES471641A ES471641A1 (en) | 1977-07-13 | 1978-07-12 | Determining residual deicer concentrations on roads |
GB7829634A GB2001170B (en) | 1977-07-13 | 1978-07-12 | Process for determining deicer concentrations on roads |
SE7807766A SE7807766L (en) | 1977-07-13 | 1978-07-12 | WAY TO DOSE A CHEMICAL FUEL ON A ROAD |
IT25674/78A IT1097232B (en) | 1977-07-13 | 1978-07-13 | PROCESS FOR DOSING A CHEMICAL DARKENER ON A ROAD |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7722014A FR2397632A1 (en) | 1977-07-13 | 1977-07-13 | PROCESS FOR DOSING A CHEMICAL FLUX ON A ROAD |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2397632A1 true FR2397632A1 (en) | 1979-02-09 |
FR2397632B1 FR2397632B1 (en) | 1980-01-18 |
Family
ID=9193473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7722014A Granted FR2397632A1 (en) | 1977-07-13 | 1977-07-13 | PROCESS FOR DOSING A CHEMICAL FLUX ON A ROAD |
Country Status (10)
Country | Link |
---|---|
BE (1) | BE868900A (en) |
CH (1) | CH622347A5 (en) |
DE (1) | DE2827462A1 (en) |
ES (1) | ES471641A1 (en) |
FR (1) | FR2397632A1 (en) |
GB (1) | GB2001170B (en) |
IT (1) | IT1097232B (en) |
LU (1) | LU79959A1 (en) |
NL (1) | NL7807210A (en) |
SE (1) | SE7807766L (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001057517A2 (en) * | 2000-02-02 | 2001-08-09 | Carl Ungewitter Trinidad Lake Asphalt Gmbh & Co. Kg | Method for detecting or quantitatively determining additives in asphalt |
CN103293288B (en) * | 2013-05-21 | 2015-02-11 | 内蒙古工业大学 | Testing method of conventional performance index of asphalt under corrosion of melting snow salt |
-
1977
- 1977-07-13 FR FR7722014A patent/FR2397632A1/en active Granted
-
1978
- 1978-06-22 DE DE19782827462 patent/DE2827462A1/en not_active Withdrawn
- 1978-07-03 NL NL7807210A patent/NL7807210A/en not_active Application Discontinuation
- 1978-07-11 CH CH754378A patent/CH622347A5/fr not_active IP Right Cessation
- 1978-07-11 BE BE1008977A patent/BE868900A/en unknown
- 1978-07-12 SE SE7807766A patent/SE7807766L/en unknown
- 1978-07-12 GB GB7829634A patent/GB2001170B/en not_active Expired
- 1978-07-12 LU LU79959A patent/LU79959A1/en unknown
- 1978-07-12 ES ES471641A patent/ES471641A1/en not_active Expired
- 1978-07-13 IT IT25674/78A patent/IT1097232B/en active
Also Published As
Publication number | Publication date |
---|---|
CH622347A5 (en) | 1981-03-31 |
ES471641A1 (en) | 1979-02-01 |
SE7807766L (en) | 1979-01-14 |
FR2397632B1 (en) | 1980-01-18 |
DE2827462A1 (en) | 1979-02-01 |
IT1097232B (en) | 1985-08-26 |
GB2001170A (en) | 1979-01-24 |
LU79959A1 (en) | 1979-04-09 |
BE868900A (en) | 1979-01-11 |
GB2001170B (en) | 1982-01-13 |
NL7807210A (en) | 1979-01-16 |
IT7825674A0 (en) | 1978-07-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |