FR2397632A1 - PROCESS FOR DOSING A CHEMICAL FLUX ON A ROAD - Google Patents

PROCESS FOR DOSING A CHEMICAL FLUX ON A ROAD

Info

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
Application number
FR7722014A
Other languages
French (fr)
Other versions
FR2397632B1 (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.)
Solvay SA
Original Assignee
Solvay SA
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 Solvay SA filed Critical Solvay SA
Priority to FR7722014A priority Critical patent/FR2397632A1/en
Priority to DE19782827462 priority patent/DE2827462A1/en
Priority to NL7807210A priority patent/NL7807210A/en
Priority to CH754378A priority patent/CH622347A5/fr
Priority to BE1008977A priority patent/BE868900A/en
Priority to GB7829634A priority patent/GB2001170B/en
Priority to ES471641A priority patent/ES471641A1/en
Priority to SE7807766A priority patent/SE7807766L/en
Priority to LU79959A priority patent/LU79959A1/en
Priority to IT25674/78A priority patent/IT1097232B/en
Publication of FR2397632A1 publication Critical patent/FR2397632A1/en
Application granted granted Critical
Publication of FR2397632B1 publication Critical patent/FR2397632B1/fr
Granted legal-status Critical Current

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.

FR7722014A 1977-07-13 1977-07-13 PROCESS FOR DOSING A CHEMICAL FLUX ON A ROAD Granted FR2397632A1 (en)

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.
BE1008977A BE868900A (en) 1977-07-13 1978-07-11 PROCESS FOR DOSING A CHEMICAL FLUX ON A ROAD
CH754378A CH622347A5 (en) 1977-07-13 1978-07-11
GB7829634A GB2001170B (en) 1977-07-13 1978-07-12 Process for determining deicer concentrations on roads
ES471641A ES471641A1 (en) 1977-07-13 1978-07-12 Determining residual deicer concentrations on roads
SE7807766A SE7807766L (en) 1977-07-13 1978-07-12 WAY TO DOSE A CHEMICAL FUEL ON A ROAD
LU79959A LU79959A1 (en) 1977-07-13 1978-07-12 PROCESS FOR DOSING A CHEMICAL FLUX 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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
IT1097232B (en) 1985-08-26
ES471641A1 (en) 1979-02-01
GB2001170A (en) 1979-01-24
IT7825674A0 (en) 1978-07-13
DE2827462A1 (en) 1979-02-01
SE7807766L (en) 1979-01-14
BE868900A (en) 1979-01-11
NL7807210A (en) 1979-01-16
LU79959A1 (en) 1979-04-09
FR2397632B1 (en) 1980-01-18
CH622347A5 (en) 1981-03-31
GB2001170B (en) 1982-01-13

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Legal Events

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