SIST EN 13832-2:2019

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Obutev za varovanje pred kemikalijami - 2. del: Zahteve za omejen stik s kemikalijamiSchuhe zum Schutz gegen Chemikalien - Teil 2: Anforderungen für begrenzten Kontakt mit ChemikalienChaussure protégeant contre les produits chimiques - Partie 2 : Exigences en cas de contact limité avec des produits chimiquesFootwear protecting against chemicals - Part 2: Requirements for limited contact with chemicals13.340.50Varovanje nog in stopalLeg and foot protectionICS:Ta slovenski standard je istoveten z:EN 13832-2:2018SIST EN 13832-2:2019en,fr,de01-februar-2019SIST EN 13832-2:2019SLOVENSKI
STANDARDSIST EN 13832-2:20061DGRPHãþD

EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 13832-2
November
t r s z ICS
s uä u v rä w r Supersedes EN
s u z u tæ tã t r r xEnglish Version
Footwear protecting against chemicals æ Part
tã Requirements for limited contact with chemicals Chaussure protégeant contre les produits chimiques æ Partie
t ã Exigences pour les contacts limités avec les produits chimiques
Schuhe zum Schutz gegen Chemikalien æ Teil
tã Anforderungen für begrenzten Kontakt mit Chemikalien This European Standard was approved by CEN on
t y May
t r s zä
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 Serbiaá Slovakiaá Sloveniaá Spainá Swedená Switzerlandá Turkey and United Kingdomä
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Rue de la Science 23,
B-1040 Brussels
t r s z CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN
s u z u tæ tã t r s z ESIST EN 13832-2:2019

Slip resistance . 20 A.1 Introduction . 20 A.2 Explanation of EN ISO 13287 and marking codes SRA, SRB or SRC. 20 A.3 Additional testing . 21 A.3.1 General . 21 A.3.2 Additional surfaces . 21 A.4 Factors influencing footwear performance . 21 A.4.1 General . 21 A.4.2 Durability of slip resistance . 21 A.4.3 other factors . 22 Annex ZA (informative)
Relationship between this European Standard and the essential requirements of PPE Regulation 2016/425 aimed to be covered . 23 Bibliography . 25
IEC Electropedia: available at http://www.electropedia.org/
ISO Online browsing platform: available at http://www.iso.org/obp 3.1 footwear for limited contact with chemicals Type U footwear designed and manufactured to protect the wearer from splashing of chemicals on the upper. The upper contact can be intermittent, not exceeding one hour. 3.2 footwear for limited contact with chemicals Type US footwear designed and manufactured to protect the wearer from splashing of chemicals on the upper and contact with the outsole. The upper and outsole contact can be continuous or intermittent , not exceeding one hour. SIST EN 13832-2:2019

Key 1 Variable extension that can be adapted to the wearer
A Low shoe
B Ankle boot
C Half-knee boot
D knee-height boot
E Thigh boot
NOTE Design E is a knee-height boot (design D) equipped with a thin impermeable material that extends the upper and that can be cut to adapt the boot to the wearer. Figure 1 — Designs of footwear SIST EN 13832-2:2019

4 and 5 X X Height of upper 5.2.2 5.2.2 5.2.2
X X Specific ergonomic features 5.3.4 5.3.4 5.3.3
X X Leakproofness 5.3.3 5.3.3 5.3.2
X Water resistance
6.2.3 X
Seat region Designs B, C and D (Figure 1) 5.2.3 5.2.3 5.2.3
X X Design E (Figure 1) 5.2.3 5.2.3 5.2.3
X Whole footwear Outsole performance Construction 5.3.1.1 5.3.1.1 5.3.1.1
X
Upper/outsole bond strength 5.3.1.2 5.3.1.2 5.3.1.2
X
Slip resistance 5.3.5 5.3.5 5.3.4
X X Toe Protection General 5.3.2.1 5.3.2.1
X X Toe cap length 5.3.2.2 5.3.2.2
X X Impact resistance 5.3.2.3 5.3.2.3
X X Compression resistance 5.3.2.4 5.3.2.4
X X Behaviour of toecap 5.3.2.5 5.3.2.5
X X Resistance of footwear for limited contact with chemicals
6.2.1 X X Innocuousness
6.2.4
X X Thickness 5.4.2 5.4.2 5.4.2
X Tear strength 5.4.3 5.4.3 5.4.3
X
Tensile properties 5.4.4 5.4.4 5.4.4
X X Flexing resistance 5.4.5 5.4.5 5.4.5
X pH value 5.4.7 5.4.7 5.4.7
X
Chromium VI 5.4.9 5.4.9 5.4.9
X
Water penetration and water absorption 6.3 6.3 6.3
X
hydrolysis 5.4.8 5.4.8 5.4.8
X Upper construction 6.3.2 6.3.2 6.3.2
X
Vamp lining Tear strength 5.5.1 5.5.1 5.5.1
O
Abrasion resistance 5.5.2 5.5.2 5.5.2
O
pH value 5.5.4 5.5.4 5.5.4
O
Chromium VI 5.5.5 5.5.5 5.5.5
O
Quarter lining Tear strength 5.5.1 5.5.1 5.5.1
O
Abrasion resistance 5.5.2 5.5.2 5.5.2
O
pH value 5.5.4 5.5.4 5.5.4
O
Chromium VI 5.5.5 5.5.5 5.5.5
O
Tongue Tear strength 5.6.1 5.6.1 5.6.1
O
pH value 5.6.2 5.6.2 5.6.2
O
Chromium VI 5.6.3 5.6.3 5.6.3
O
Insole/insocks See Table 3 Outsole Thickness 5.8.1 5.8.1 5.8.1
X X Tear strength 5.8.2 5.8.2 5.8.2
X
Abrasion resistance
6.2.2 X X Flexing resistance 5.8.4 5.8.4 5.8.4
X X hydrolysis 5.8.5 5.8.5 5.8.5
X X Interlayer bond strength 5.8.6 5.8.6 5.8.6
O O SIST EN 13832-2:2019
indicates that the requirement shall be met. In some cases the requirement relates only to particular materials within the classification, e.g. pH value of leather components. This does not mean that other materials are precluded from use. O
indicates that if the component part exists, the requirement shall be met. Note1 The absence of X or O indicates that no requirement is met. Note2 For class II footwear, it is usual to have no insole present. However, if a removable insock is used, table 3 is applicable, only chromium VI and pH requirements are fulfilled for leather materials. Note3 Stockings covering the last before the moulding process are not considered as a lining.
Table 3 — Basic requirements for insoles and/or insocks Options Component to be assessed Requirements to fulfil in EN ISO 20345:2011, EN ISO 20346:2014 and EN ISO 20347:2012 Thickness 5.7.1 pH  5.7.2 Water absorption desorption 5.7.3 Abrasion 5.7.4.1 Chromium VI  5.7.5 Abrasion 5.7.4.2 1 No insole or if present not fulfilling the requirements Non-removable insock Insock X X X
X X 2 Insole present No insock Insole X X X X X
Seat sock present
3 Full insock,
non-removable Insock and insole together X
X
Insock
X
X X 4 Full insock, removable and water-permeableÕ Insole X X X X X
Insock
X
X X 5 Full insock, removable, not water-permeable Insole X X X X X
Insock
X X
X X NOTE For removable insocks see 8.5. X
indicates that the requirement shall be met. Õ indicates a water permeable insock which, when tested in accordance with EN ISO 20344:2011, 7.2, lets water through in 60 s or less. 
Indicates those requirements that are only for leather. SIST EN 13832-2:2019

25 % 1336–21–6 Organic base P Hydrogen peroxide 30 % 7722–84–1 Peroxide Q isopropanol 67–63–0 Aliphatic alcohol R Sodium hypochlorite
(13 ± 1)% (active chloride) 7681–52–9 hypochlorite S Hydrofluoric acid 40 % 7664–39–3 Inorganic mineral acid T Formaldehyde 37 % 50–00–0 Aldehyde Safety precautions — Person using this standard should be familiar with normal laboratory practice. This standard does not purport to address all the safety problems, if any, associated with its use. It is SIST EN 13832-2:2019

Type US x x The splashing and degradation shall be tested both with the same chemicals. 6.2.1.2 Splashing resistance For footwear for limited contact with chemicals resisting to splashing, when they are tested according to EN 13832-1:2018, Clause 4. — No major defects defined in Annex B of EN 13832-1:2018 shall be detected after the first (10 min) and the second (60 min) assessment. — No penetration inside the footwear of chemical shall be detected — No spilt liquid shall be trapped 6.2.1.3 Degradation resistance 6.2.1.3.1 General For footwear for limited contact with chemicals, the degradation shall be tested according to EN 13832-1:2018, 4.3 with a degradation time of 8 h, for each chemical claimed (see Table 4) in the marking and reported in the user instruction. The outsole and upper shall both be tested with the same chemicals. After the tests, the tests pieces shall be inspected. If any test pieces is very affected (see EN 13832-1:2018, 4.3.4.3) after testing, it is considered that they fail the test. 6.2.1.3.2 Tests to be performed after the degradation test 6.2.1.3.2.1 Mass variation EN 13832-1:2018, 4.3.4.3 requires the measurements of the mass variation on the upper and outsole samples. They shall be given in the test report. There is no requirement on the mass variation. It is used only as information to assess the samples changes during the test. 6.2.1.3.2.2 Requirements after the degradation test The requirements to fulfil after the degradation test are given in Table 6. SIST EN 13832-2:2019

II:EN ISO 20344:2011, 8.2 Elongation at break EN ISO 20344:2011, 6.4 Applicable for all type of outsole material prepared according 4.3.3.2 of EN 13832-1:2018 Applicable for all type of upper material prepared according to 4.3.3.1 of
EN 13832-1:2018 Not applicable for:
class I
class II with a non-removable lining.
Greater or equal to
6,4 kN/m for material with density greater than 0,9 g/cm3
Greater or equal to
4,0 kN/m for material with density smaller or equal to 0,9 g/cm3 Minimum:
30 shore A Maximum: (value before degradation ± 10 shore A) For class I textile, greater or equal to 48 N For class I leather, greater or equal to 96 N For class II Minimum 80 % of value before degradation for class II with a removable lining, Minimum 80 % of value before degradation 6.2.2 Outsole When outsole
...