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SIST EN 16811-2:2016

(Main)

Winter maintenance equipment - De-icing agents - Part 2: Calcium chloride and Magnesium chloride - Requirements and test methods

Winter maintenance equipment - De-icing agents - Part 2: Calcium chloride and Magnesium chloride - Requirements and test methods

This European Standard specifies the essential requirements of calcium chloride and magnesium chloride for spreading on roads for winter maintenance and includes tests of these requirements. The requirements are specified for calcium chloride and magnesium chloride in solid form and in water solution, which is delivered to the customer.

Winterdienstausrüstung - Enteisungsmittel - Teil 2: Calcium- und Magnesiumchlorid - Anforderungen und Prüfmethoden

Diese Europäische Norm legt die wesentlichen Anforderungen an Calcium- und Magnesiumchlorid zum Streuen auf Straßen beim Winterdienst fest und umfasst Prüfungen dieser Anforderungen. Die Anforderungen sind für Calciumchlorid und Magnesiumchlorid in fester Form und in wässriger Lösung festgelegt, die an den Kunden geliefert werden.

Matériels de viabilité hivernale - Fondants routiers - Partie 2 : Chlorure de calcium et chlorure de magnésium - Exigences et méthodes d'essai

La présente Norme européenne spécifie les exigences essentielles concernant l'utilisation du chlorure de calcium et du chlorure de magnésium pour l'épandage sur les routes en période hivernale et inclut les essais relatifs à ces exigences. Ces exigences concernent le chlorure de calcium et le chlorure de magnésium livrés sous forme solide et sous forme de solution aqueuse livrés au client.

Oprema za zimska vzdrževalna dela - Sredstva za odtajanje - 2. del: Kalcijev klorid in magnezijev klorid - Zahteve in preskusne metode

Ta evropski standard določa osnovne zahteve glede natrijevega klorida (soli) za nanos na ceste v okviru zimskega vzdrževanja in vključuje preskuse takšnih zahtev. Zahteve so določene za sol v kristalizirani obliki in sol v raztopini (slanica), ki je dobavljena stranki.

General Information

Status
Published
Public Enquiry End Date
27-Feb-2015
Publication Date
22-Aug-2016
ICS
13.030.40 - Installations and equipment for waste disposal and treatment
71.100.45 - Refrigerants and antifreezes
Technical Committee
I13 - Imaginarni 13
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
19-Aug-2016
Due Date
24-Oct-2016
Completion Date
23-Aug-2016
Ref Project
EN 16811-2:2016 - Winter service equipment and products - De-icing agents - Part 2: Calcium chloride and Magnesium chloride - Requirements and test methods
SIST EN 16811-2:2016SIST EN 16811-2:2016
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SIST EN 16811-2:2016
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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Oprema za zimska vzdrževalna dela - Sredstva za odtajanje - 2. del: Kalcijev klorid in magnezijev klorid - Zahteve in preskusne metodeWinterdienstausrüstung - Enteisungsmittel - Teil 2: Calcium- und Magnesiumchlorid - Anforderungen und PrüfmethodenWinter maintenance equipment - De-icing agents - Part 2: Calcium chloride and Magnesium chloride - Requirements and test methods71.100.45Hladiva in antifriziRefrigerants and antifreezes13.030.40Naprave in oprema za odstranjevanje in obdelavo odpadkovInstallations and equipment for waste disposal and treatmentICS:Ta slovenski standard je istoveten z:EN 16811-2:2016SIST EN 16811-2:2016en,fr,de01-oktober-2016SIST EN 16811-2:2016SLOVENSKI
STANDARD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 16811-2
August
t r s x ICS
s uä r u rä v râ
y sä s r rä v w English Version
Winter service equipment and products æ Deæicing agents æPart
tã Calcium chloride and Magnesium chloride æ Requirements and test methods Matériels de viabilité hivernale æ Fondants routiers æ Partie
t ã Chlorure de calcium et chlorure de magnésium æ Exigences et méthodes d 5essai
Winterdienstausrüstung æ Enteisungsmittel æ Teil
tã Calciumæ und Magnesiumchlorid æ Anforderungen und Prüfverfahren This European Standard was approved by CEN on
s w April
t r s xä
egulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterationä Upætoædate lists and bibliographical references concerning such national standards may be obtained on application to the CENæCENELEC Management Centre or to any CEN memberä
translation under the responsibility of a CEN member into its own language and notified to the CENæCENELEC Management Centre has the same status as the official versionsä
CEN members are the national standards bodies of Austriaá Belgiumá Bulgariaá Croatiaá Cyprusá Czech Republicá Denmarká Estoniaá Finlandá Former Yugoslav Republic of Macedoniaá Franceá Germanyá Greeceá Hungaryá Icelandá Irelandá Italyá Latviaá Lithuaniaá Luxembourgá Maltaá Netherlandsá Norwayá Polandá Portugalá Romaniaá Slovakiaá Sloveniaá Spainá Swedená Switzerlandá Turkey andUnited Kingdomä
EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels
t r s x CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN
s x z s sæ tã t r s x ESIST EN 16811-2:2016

Product descriptions . 18 A.1 Product description for calcium chloride . 18 A.2 Product description for magnesium chloride . 20 A.3 Product description for blends of calcium chloride and magnesium chloride with sodium chloride and/or potassium chloride . 23 Annex B (normative)
Sampling . 26 B.1 Solid form . 26 B.1.1 Package shipments . 26 B.1.2 Bulk shipments . 26 B.2 Liquid form . 26 B.3 Labelling and distribution of samples . 26 B.4 Sampling report . 27 Annex C (normative)
Analytical methods — Determination of calcium chloride by complexometry . 28 C.1 Scope . 28 C.2 Principle . 28 C.3 Reagents . 28 C.4 Apparatus . 29 C.5 Procedure . 29 C.5.1 Solid samples . 29 C.5.2 Liquid samples . 29 C.5.3 Titration . 29 C.6 Calculation. 30 Bibliography . 31
CaCl2 substance which is produced from calcium carbonate and hydrochloric acid, as by-product of the synthetic soda ash process, and as by-product of magnesium oxide production Note 1 to entry: It can also result from flue gas cleaning (e.g. waste incinerators). It is available in varying concentrations, as flakes with crystal water (calcium chloride dihydrate), and as anhydrous solid like pellets, prills or granules. For the application in winter maintenance the calcium chloride is also used as water solutions in varying concentrations. 3.2 magnesium chloride
MgCl2 substance which is produced from natural underground deposits, from salt lakes, from natural brines, from sea water and as by-product of potassium chloride and potassium sulphate production Note 1 to entry: It is available as flakes, prills, or pellets with crystal water (magnesium chloride hexahydrate). For the application in winter maintenance the magnesium chloride is also used as water solutions in varying concentrations. 3.3 multi-chloride blends solid or liquid blends, respectively multi-chloride brines of calcium chloride and magnesium chloride with sodium and/or potassium chloride Note 1 to entry: Such blends are produced by mixing or as by-product from potash production. 4 Requirements for calcium chloride and magnesium chloride 4.1 Chemical requirements 4.1.1 Calcium chloride The product shall conform to the requirements specified in Table 1. SIST EN 16811-2:2016

NOTE 1 Other chlorides and sulfate are expressed as percentage in the anhydrous product. NOTE 2 Other chlorides expressed as NaCl.
4.1.2 Magnesium chloride The product shall conform to the requirements specified in Table 2. Table 2 — Chemical requirements for magnesium chloride Parameter Limit Weight % Flakes, prills, pellets Magnesium chloride Min. 46,5 Other chlorides (calcium chloride, potassium chloride, sodium chloride) Max. 5 Sulfate Max. 1,5 Water insoluble matter Max. 0,5 NOTE 1 Other chlorides and sulfate are expressed as percentage in the anhydrous product. NOTE 2 Other chlorides expressed as NaCl.
4.2 Sieve analysis 4.2.1 Calcium chloride The product shall conform to the requirements specified in Table 3. SIST EN 16811-2:2016

4.2.2 Magnesium chloride The product shall conform to the requirements specified in Table 4. Table 4 — Sieve analysis for magnesium chloride Sieve size Weight % passing test sieve Flakes Pellets, prills 20 mm 100 - 10 mm Min. 95 100 5 mm Max. 90 80 - 100 2 mm Max. 25 0 - 20 0,8 mm 0 - 10 0 - 5
4.3 General requirements The product shall conform to the requirements specified in Table 5. SIST EN 16811-2:2016

Limit
Unit pH of 10 weight % solution between 5 and 11
Al (Aluminium) As (Arsenic) Cd (Cadmium) Co (Cobalt) Cr (Chromium) Cu (Copper) Hg (Mercury) Ni (Nickel) Pb (Lead) Zn (Zinc) Hydrocarbons
¶ 50
¶ 2,5
¶ 2
¶ 2
¶ 5
¶ 5
¶ 0,5
¶ 5
¶ 5
¶ 20
¶ 100 mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg NOTE 1 The limits for Al (Aluminium) and hydrocarbons are foreseen for products which are not of natural origin. There is no need to determine these parameters in natural based CaCl2 resp. MgCl2. NOTE 2 The parameters are stated as mg/kg of anhydrous product.
The product shall arrive at purchaser’s delivery point in a free-flowing and usable condition. For products from flue gas cleaning (e.g. waste incinerators, etc.) the supplier shall supply the content of total organic carbon (TOC) for the evaluation of the environmental impact. 4.4 Packaging and marking The product shall be packaged and transported in a manner that protects the product from moisture. The following information shall be marked on the packaging or on associated documents: a) the name and address of the producer or supplier; b) the name of the product (“Calcium chloride”, “Magnesium chloride”); c) the quality of the product (“Flakes”, etc.); d) the percentage of calcium chloride resp. magnesium chloride; e) the net weight; f) the number of this European Standard. NOTE The marking of the product will be in accordance with Regulation (EC) No 1272/2008 of the European Parliament and of the Council of 16 December 2008 [10]. All information shall be given in the languages of the countries of destination. SIST EN 16811-2:2016

5.1.2 Magnesium chloride The product shall conform to the requirements specified in Table 7. SIST EN 16811-2:2016

5.2 General requirements The product shall conform to the requirements specified in Table 8. Table 8 — General requirements for calcium chloride and magnesium chloride solutions Parameter Limit Unit pH of 10 weight % solution between 5 and 11
Al (Aluminium) As (Arsenic) Cd (Cadmium) Co (Cobalt) Cr (Chromium) Cu (Copper) Hg (Mercury) Ni (Nickel) Pb (Lead) Zn (Zinc) Hydrocarbons
¶ 50
¶ 2,5
¶ 2
¶ 2
¶ 5
¶ 5
¶ 0,5
¶ 5
¶ 5
¶ 20
¶ 100 mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg NOTE 1 The limits for Al (Aluminium) and hydrocarbons are foreseen for products which are not of natural origin. There is no need to determine these parameters in natural based CaCl2 resp. MgCl2. NOTE 2 The parameters are stated as mg/kg of anhydrous product.
For products from flue gas cleaning (e.g. waste incinerators, etc.) the supplier shall supply the content of total organic carbon (TOC) for the evaluation of the environmental impact. SIST EN 16811-2:2016
...

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