FprEN 13631-6

SLOVENSKI STANDARD
01-april-2021
Eksplozivi za civilno uporabo – Razstreliva – 6. del: Ugotavljanje odpornosti proti
hidrostatičnemu tlaku
Explosives for civil uses - High explosives - Part 6: Determination of resistance to
hydrostatic pressure
Explosivstoffe für industrielle Zwecke - Sprengstoffe - Teil 6: Bestimmung der
Widerstandsfähigkeit gegen hydrostatischen Druck
Explosifs à usage civil - Explosifs brisants - Partie 6: Détermination de la résistance à la
pression hydrostatique
Ta slovenski standard je istoveten z: prEN 13631-6
ICS:
71.100.30 Eksplozivi. Pirotehnika in Explosives. Pyrotechnics and
ognjemeti fireworks
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

DRAFT
EUROPEAN STANDARD
prEN 13631-6
NORME EUROPÉENNE
EUROPÄISCHE NORM
April 2021
ICS 71.100.30 Will supersede EN 13631-6:2002
English Version
Explosives for civil uses - Explosives - Part 6:
Determination of the resistance to hydrostatic pressure of
explosives
Explosifs à usage civil - Explosifs - Partie 6: Explosivstoffe für zivile Zwecke - Explosivstoffe - Teil
Détermination de la résistance à la pression 6: Bestimmung der Widerstandsfähigkeit gegen
hydrostatique hydrostatischen Druck von Explosivstoffen
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 321.
If this draft becomes a European Standard, 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.

This draft European Standard was established by CEN 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.

EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2021 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 13631-6:2021 E
worldwide for CEN national Members.

prEN 13631-6:2021 (E)
Contents Page
European foreword . 3
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
4 Principle . 5
5 Apparatus . 5
6 Test pieces . 8
6.1 General. 8
6.2 Preparation for testing . 8
6.3 Preparation for testing in a field test. 8
7 Procedure . 8
7.1 Testing with a firing tube . 8
7.2 Alternative test method . 8
7.3 Underwater test . 9
7.4 Field test . 9
7.5 Assessment criteria . 9
8 Test report . 9
Annex ZA (informative) Relationship between this European Standard and the essential safety
requirements of Directive 2014/28/EU relating to the making available on the market and
supervision of explosives for civil uses aimed to be covered . 10
Bibliography . 11

prEN 13631-6:2021 (E)
European foreword
This document (prEN 13631-6:2021) has been prepared by Technical Committee CEN/TC 321 “Explosives for
civil uses”, the secretariat of which is held by UNE.
This document is currently submitted to the CEN Enquiry.
This document will supersede EN 13631-6:2002.
In comparison with the previous edition, the following technical modifications have been made:
a) the main element of the document’s title has been changed from “High explosives” to “Explosives”;
b) the normative references have been updated;
c) Clause 4, Principle, has been added;
d) the description of the preparatory steps and for performing the test have been clearly separated;
e) Annex A, Range of applicability of the test method, has been removed;
f) Annex ZA has been updated.
This document has been prepared under a Standardization Request (M/562) annexed to the Commission
Implementing Decision C(2019)6634 final as regards Explosives for civil uses given to CEN by the European
Commission and the European Free Trade Association, and supports Essential Safety requirements of Directive
2014/28/EU.
For relationship with Directive 2014/28/EU, see informative Annex ZA, which is an integral part of this
document.
EN 13631, Explosives for civil uses — Explosives, is currently composed with the following parts:
— Part 1: Requirements
— Part 2: Determination of thermal stability of explosives
— Part 3: Determination of sensitiveness to friction of explosives
— Part 4: Determination of sensitiveness to impact of explosives
— Part 5: Determination of the resistance to water of explosives
— Part 6: Determination of the resistance to hydrostatic pressure of explosives
— Part 7: Determination of safety and reliability at extreme temperatures
— Part 10: Method for the verification of the means of initiation of explosives
— Part 11: Determination of the transmission of detonation of explosives
— Part 13: Determination of density
prEN 13631-6:2021 (E)
— Part 14: Determination of the velocity of detonation of explosives
prEN 13631-6:2021 (E)
1 Scope
This document specifies a test method for determining the ability of boosters and explosives to detonate while
under hydrostatic pressure. This test method does not apply to black powder.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content constitutes
requirements of this document. For dated references, only the edition cited applies. For undated references, the
latest edition of the referenced document (including any amendments) applies.
prEN 13630-7:2021, Explosives for civil uses — Detonating cords and safety fuses — Part 7: Determination of
reliability of initiation of detonating cords
prEN 13631-14:2021, Explosives for civil uses — Explosives — Part 14: Determination of the velocity of
detonation of explosives
prEN 13857-1:2021, Explosives for civil uses — Part 1: Terminology
...