EN 16811-1:2016

Winter service equipment and products - De-icing agents - Part 1: Sodium chloride - Requirements and test methods

This European Standard specifies the essential requirements of sodium chloride (salt) for spreading on roads for winter maintenance and includes tests of these requirements. The requirements are specified for salt in crystallized form and for salt in solution (brine), which is delivered to the customer.

Winterdienstausrüstung - Enteisungsmittel - Teil 1: Natriumchlorid - Anforderungen und Prüfmethoden

Diese Europäische Norm legt die wesentlichen Anforderungen an Natriumchlorid (Salz) zum Streuen auf Straßen beim Winterdienst fest und umfasst Prüfungen dieser Anforderungen. Die Anforderungen sind für Salz in kristalliner Form und für Salz in gelöster Form (Sole) festgelegt, das an den Kunden geliefert wird.

Matériels de viabilité hivernale - Fondants routiers - Partie 1 : Chlorure de sodium - Exigences et méthodes d'essai

La présente Norme européenne spécifie les exigences essentielles du chlorure de sodium (sel) destiné à l'épandage sur les routes en période hivernale, et inclut les essais relatifs à ces exigences. Les exigences spécifiées s'appliquent au sel sous forme cristallisée et au sel en solution (saumure), livrés au client.

Oprema za zimska vzdrževalna dela - Sredstva za odtajanje - 1. del: Natrijev 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
• Publication Date: 09-Aug-2016
• Withdrawal Date: 27-Feb-2017
• ICS: 13.030.40 - Installations and equipment for waste disposal and treatment
• ICS: 71.100.45 - Refrigerants and antifreezes
• Technical Committee: CEN/TC 337 - Winter maintenance and road service area maintenance equipment
• Drafting Committee: CEN/TC 337/WG 1 - Winter maintenance equipment
• Current Stage: 9093 - Decision to confirm - Review Enquiry
• Completion Date: 08-Jun-2022
• Ref Project: SIST EN 16811-1:2016 - Winter service equipment - De-icing agents - Part 1: Sodium chloride - Requirements and test methods

Standards Content (Sample)

SLOVENSKI STANDARD
01-oktober-2016
Oprema za zimska vzdrževalna dela - Sredstva za odtajanje - 1. del: Natrijev klorid -
Zahteve in preskusne metode
Winter service equipment - De-icing agents - Part 1: Sodium chloride - Requirements
and test methods
Winterdienstausrüstung - Enteisungsmittel - Teil 1: Natriumchlorid - Anforderungen und
Prüfmethoden
Ta slovenski standard je istoveten z: EN 16811-1:2016
ICS:
13.030.40 Naprave in oprema za Installations and equipment
odstranjevanje in obdelavo for waste disposal and
odpadkov treatment
71.100.45 Hladiva in antifrizi Refrigerants and antifreezes
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN 16811-1
EUROPEAN STANDARD
NORME EUROPÉENNE
August 2016
EUROPÄISCHE NORM
ICS 13.030.40; 71.100.45
English Version
Winter service equipment and products - De-icing agents -
Part 1: Sodium chloride - Requirements and test methods
Matériels de viabilité hivernale - Fondants routiers - Winterdienstausrüstung - Enteisungsmittel - Teil 1:
Partie 1 : Chlorure de sodium - Exigences et méthodes Natriumchlorid - Anforderungen und Prüfmethoden
d'essai
This European Standard was approved by CEN on 15 April 2016.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2016 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 16811-1:2016 E
worldwide for CEN national Members.

Contents Page
European foreword . 4
Introduction . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 7
4 Requirements for sodium chloride. 7
4.1 Chemical Requirements . 7
4.2 Moisture. 7
4.3 Sieve analysis . 8
4.4 General requirements . 8
4.5 Marking and product description . 9
5 Requirements for brine . 10
5.1 Chemical Requirements . 10
5.2 General requirements . 10
5.3 Marking and product description . 11
6 Sampling . 12
7 Test methods . 12
7.1 General . 12
7.2 NaCl . 12
7.2.1 General . 12
7.2.2 Direct method . 12
7.2.3 Indirect method . 12
7.3 Sulfate . 12
7.4 Moisture. 12
7.5 Sieve analysis . 13
7.6 Anti-caking agent . 13
7.7 Heavy metals, etc . 13
7.8 Hydrocarbons . 13
7.9 TOC (total organic carbon) . 13
7.10 pH . 13
7.11 Water insoluble matter . 13
7.12 Bulk density . 13
7.13 Density . 13
Annex A (normative) Product descriptions . 14
A.1 Product description for sodium chloride . 14
A.2 Product description for brine . 17
Annex B (normative) Sampling . 19
B.1 Solid sodium chloride . 19
B.1.1 Package shipments . 19
B.1.2 Bulk shipments . 19
B.2 Brine . 19
B.3 Labelling and distribution of samples . 19
B.4 Sampling report . 19
Annex C (normative) Analytical methods . 21
C.1 Determination of sodium chloride (potentiometric method) . 21
C.1.1 Scope and field of application . 21
C.1.2 Principle . 21
C.1.3 Reagents . 21
C.1.4 Apparatus . 22
C.1.5 Sampling and samples . 22
C.1.6 Procedure . 22
C.1.7 Expression of results . 23
C.2 Determination of aluminium, arsenic, cadmium, calcium, chromium, cobalt, copper,
lead, magnesium, nickel, sulfate, zinc (inductively coupled plasma optical emission
spectrometry (ICP/OES)) . 24
C.2.1 General . 24
C.2.2 Principle . 25
C.2.3 Reagents . 25
C.2.4 Apparatus (informative) . 25
C.2.5 Sampling and samples . 26
C.2.6 Procedure . 26
C.2.7 Expression of results . 29
C.2.8 Remarks . 32
C.3 Determination of total mercury (cold vapour atomic absorption spectrometry) . 32
C.3.1 General . 32
C.3.2 Principle . 33
C.3.3 Reagents . 33
C.3.4 Apparatus (informative) . 34
C.3.5 Procedure . 35
C.3.6 Expression of results . 36
C.4 Determination of anti-caking agent (molecular absorption spectrometry) . 38
C.4.1 General . 38
C.4.2 Principle . 39
C.4.3 Reagents .
...