EN 14035-29-2004 en Fireworks - Part 29 Serpents - Specification and test methods (Remains Current)《焰火 第29部分 蛇型烟花 规范和试验方法》.pdf

1、BRITISH STANDARD BS EN 14035-29:2004 Fireworks Part 29: Serpents Specification and test methods The European Standard EN 14035-29:2004 has the status of a British Standard ICS 71.100.30 BS EN 14035-29:2004 This British Standard was published under the authority of the Standards Policy and Strategy C

2、ommittee on 14 December 2004 BSI 14 December 2004 ISBN 0 580 45069 4 National foreword This British Standard is the official English language version of EN 14035-29:2004. It partially supersedes BS 7114-2:1988 and BS 7114-3:1988, which have been declared obsolescent. NOTE BS 7114-2:1988 and BS 7114-

3、3:1988 are cited in The Fireworks (Safety) Regulations 1997. The UK participation in its preparation was entrusted to Technical Committee CII/47, Fireworks, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. Cross-refer

4、ences The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British

5、 Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present t

6、o the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an insid

7、e front cover, the EN title page, pages 2 to 20, an inside back cover and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date CommentsEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN1403529

8、August2004 ICS71.100.30 Englishversion FireworksPart29:SerpentsSpecificationandtestmethods ArtificesdedivertissementPartie29:Serpents Spcificationsetmthodesdessai FeuerwerkskrperTeil29:SchlangenAnforderungen undPrfverfahren ThisEuropeanStandardwasapprovedbyCENon18June2004. CENmembersareboundtocomply

9、withtheCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheCentralSecretariatortoanyCENmember. ThisEuropeanSta

10、ndardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheCentralSecretariathasthesamestatusast heofficial versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,Cyprus,CzechR

11、epublic,Denmark,Estonia,Finland,France, Germany,Greece,Hungary,Iceland,Ireland,Italy,Latvia,Lithuania,Luxembourg,Malta,Netherlands,Norway,Poland,Portugal, Slovakia, Slovenia,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFR

12、NORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2004CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN1403529:2004:EEN 14035-29:2004 (E) 2 Contents page Foreword4 1 Scope 6 2 Normative references 7 3 Terms and definitions .7 4 Construction.7 4.

13、1 Protection of initial fuse7 4.2 Net explosive content7 5 Performance .7 5.1 Initial fuse (if applicable).7 5.2 Ignition of serpent7 5.3 Principal effect .8 5.4 Burning of pyrotechnic composition.8 5.5 Burning matter .8 5.6 Extinguishing of any flames .8 6 Primary pack 8 7 Minimum labelling require

14、ments8 7.1 General8 7.2 Type name and category.8 7.3 Safety information .8 7.3.1 General8 7.3.2 Serpents9 7.4 Name, address and telephone number of manufacturer or distributor or importer.9 7.5 Reference to this standard .9 7.6 Printing .9 7.6.1 Labelling .9 7.6.2 Type size.9 7.7 Additional informat

15、ion on the primary pack .9 8 Test methods10 8.1 Performance (type test and batch test) .10 8.1.1 Test environment.10 8.1.2 Material .10 8.1.3 Apparatus .10 8.1.4 Procedure .10 8.2 Determination of net explosive content (type test)10 8.2.1 Apparatus .10 8.2.2 Procedure .11 8.3 Labelling (type test an

16、d batch test) .11 Annex A (normative) Type testing 12 A.1 General12 A.2 Number of serpents to be tested12 A.3 Thermal conditioning 12 A.4 Number of primary packs to be examined 12 A.5 Test report 13 Annex B (normative) Batch testing.14 B.1 General14 B.2 Sampling plans 14 B.3 Unit of product .14 EN 1

17、4035-29:2004 (E) 3 B.4 Nonconformities 14 B.5 Test report15 B.6 Acceptance or rejection of a batch15 B.6.1 General .15 B.6.2 Nonconforming units 15 B.6.3 Critical nonconforming units .15 B.6.4 Major nonconforming units15 B.6.5 Minor nonconforming units15 Annex C (normative) Specification for test pa

18、per16 C.1 Requirements.16 C.2 Scorch test .16 C.2.1 Material .16 C.2.2 Apparatus.16 C.2.3 Test specimen16 C.2.4 Procedure.16 Annex D (normative) Method for determination of smouldering rate of cigarette 18 Annex E (informative) A-Deviations .19 EN 14035-29:2004 (E) 4 Foreword This document (EN 14035

19、-29:2004) has been prepared by Technical Committee CEN/TC 212 “Fireworks”, the secretariat of which is held by NEN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by February 2005, and conflicting n

20、ational standards shall be withdrawn at the latest by February 2005. This European Standard is one of a series of standards as listed below. EN 14035-1, Fireworks - Part 1: Terminology. EN 14035-2, Fireworks - Part 2: Categorisation. EN 14035-3, Fireworks - Part 3: Aerial wheels - Specification and

21、test methods. EN 14035-4, Fireworks - Part 4: Bangers and banger batteries - Specification and test methods. prEN 14035-5, Fireworks - Part 5: Batteries and combinations - Specification and test methods. EN 14035-6, Fireworks - Part 6: Bengal flames - Specification and test methods. EN 14035-7, Fire

22、works - Part 7: Bengal matches - Specification and test methods. EN 14035-8, Fireworks - Part 8: Bengal sticks - Specification and test methods. EN 14035-9, Fireworks - Part 9: Crackling granules - Specification and test methods. EN 14035-10, Fireworks - Part 10: Double bangers - Specification and t

23、est methods. EN 14035-12, Fireworks - Part 12: Flash bangers and flash banger batteries - Specification and test methods. EN 14035-13, Fireworks - Part 13: Flash pellets - Specification and test methods. EN 14035-15, Fireworks - Part 15: Fountains - Specification and test methods. EN 14035-17, Firew

24、orks - Part 17: Ground spinners - Specification and test methods. prEN 14035-18, Fireworks - Part 18: Hand-held fountains - Specification and test methods. EN 14035-19, Fireworks - Part 19: Hand-held sparklers - Specification and test methods. prEN 14035-20, Fireworks - Part 20: Jumping crackers - S

25、pecification and test methods. prEN 14035-21, Fireworks - Part 21: Jumping ground spinners - Specification and test methods. EN 14035-22, Fireworks - Part 22: Mines - Specification and test methods. EN 14035-23, Fireworks - Part 23: Non-hand-held sparklers - Specification and test methods. EN 14035-

26、24, Fireworks - Part 24: Novelty matches - Specification and test methods. EN 14035-29:2004 (E) 5 prEN 14035-25, Fireworks - Part 25: Party poppers - Specification and test methods. EN 14035-27, Fireworks - Part 27: Rockets - Specification and test methods. EN 14035-28, Fireworks - Part 28: Roman ca

27、ndles - Specification and test methods. EN 14035-29, Fireworks - Part 29: Serpents - Specification and test methods. prEN 14035-31, Fireworks - Part 31: Shell-in-mortars - Specification and test methods. prEN 14035-32, Fireworks - Part 32: Snaps - Specification and test methods. prEN 14035-33, Firew

28、orks - Part 33: Spinners - Specification and test methods. EN 14035-34, Fireworks - Part 34: Table bombs - Specification and test methods. prEN 14035-35, Fireworks - Part 35: Throwdowns - Specification and test methods. EN 14035-36, Fireworks - Part 36: Wheels - Specification and test methods. prEN

29、14035-37, Fireworks - Part 37: Whistlers - Specification and test methods. prEN 14035-38, Fireworks - Part 38: Shot tubes - Specification and test methods. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this E

30、uropean Standard : Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EN 14035-

31、29:2004 (E) 6 1 Scope This document specifies requirements for the construction, performance, primary packaging and labelling of serpents and the corresponding test methods. It is applicable to fireworks which are classified as serpents in category 1 in EN 14035-2 and which are contained in a primar

32、y pack. It is not applicable to serpents containing pyrotechnic composition that includes any of the following substances: arsenic or arsenic compounds; mixtures containing a mass fraction of chlorates greater than 80 %; mixtures of chlorates with metals; mixtures of chlorates with red phosphorus; m

33、ixtures of chlorates with potassium hexacyanoferrate(II); mixtures of chlorates with sulfur; mixtures of chlorates with sulfides; lead or lead compounds; mercury compounds; white phosphorus; picrates or picric acid; potassium chlorate with a mass fraction of bromates greater than 0,15 %; sulfur with

34、 an acidity, expressed in mass fraction of sulphuric acid, greater than 0,002 %; zirconium with a particle size of less than 40 m. NOTE In EN 14035-2, serpents are classified as follows: brief description: preformed shape of pyrotechnic composition with or without support; principal effect: generati

35、on of expanded residue. Schemes for type testing of serpents and batch testing of serpents are specified in annex A and annex B respectively. EN 14035-29:2004 (E) 7 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references,

36、 only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 14035-1:2003, Fireworks Part 1: Terminology. EN 14035-2, Fireworks Part 2: Categorisation. EN 20187; Paper, board and pulps - Standard atmosphere for conditio

37、ning and testing and procedure for monitoring the atmosphere and conditioning of samples (ISO 187:1990). EN ISO 536, Paper and board - Determination of grammage (ISO 536:1995). ISO 2859-1, Sampling procedures for inspection by attributes Part 1: Sampling schemes indexed by acceptance quality limit (

38、AQL) for lot-by-lot inspection. 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 14035-1:2003 apply. 4 Construction 4.1 Protection of initial fuse The serpent shall be contained in a primary pack conforming to 6. Conformity to this requirement shall be

39、 verified by visual examination. NOTE Some serpents do not have an initial fuse (they produce the effect immediately after ignition). 4.2 Net explosive content When determined in accordance with 8.2, a serpent shall have a net explosive content of not more than 3,0 g. 5 Performance 5.1 Initial fuse

40、(if applicable) When tested in accordance with 8.1, the initial fuse shall ignite within 10 s and the ignition shall be visible. NOTE Some serpents do not have an initial fuse (they produce their effect immediately after ignition). 5.2 Ignition of serpent When tested in accordance with 8.1, a serpen

41、t shall ignite within 10 s and the ignition shall be visible. EN 14035-29:2004 (E) 8 5.3 Principal effect When tested in accordance with 8.1, the principal effect of the serpent, as given in EN 14035-2, shall be the generation of expanded residue. 5.4 Burning of pyrotechnic composition When tested i

42、n accordance with 8.1 the pyrotechnic composition of the serpent shall be consumed completely. 5.5 Burning matter When tested in accordance with 8.1, the functioning of the serpent shall not cause the test paper to catch fire or any holes to be burnt in the test paper. 5.6 Extinguishing of any flame

43、s When tested in accordance with 8.1, any flames caused by the functioning of the serpent shall be extinguished within 5,0 s of the serpent ceasing to function. 6 Primary pack The primary pack shall completely enclose the serpent(s) and there shall be no holes or splits in the pack. Conformity to th

44、ese requirements shall be verified by visual examination. 7 Minimum labelling requirements 7.1 General The primary packs of serpents shall be marked with the information specified in 7.2 to 7.5 and 7.7. The required information shall be given in the language(s) of the country in which the serpents c

45、ontained in the primary packs are offered for retail sale. For each language, it shall be presented as a whole and shall not be interrupted by other text. Additional text given in another language shall not conflict with the specified information. Conformity to the requirements specified in 7.1 to 7

46、.5, 7.6.1 and 7.7 shall be verified by visual examination. NOTE Examples of typical labels for bangers, for which many of the marking requirements are similar to those specified for primary packs of serpents in this standard, are given in EN 14035-4. 7.2 Type name and category The type name shall be

47、 marked, in upper case, as SERPENTS. If a trade name is used in addition to the type name, it shall not conflict with the effect of a serpent or with the name of another type of firework. The category shall be marked, in upper case, as CATEGORY 1 or CAT 1. 7.3 Safety information 7.3.1 General Safety

48、 information shall be emphasized by use of a heading, or bold type, or similar. If necessary, instructions in addition to those specified in 7.3.2 may be given. EN 14035-29:2004 (E) 9 7.3.2 Serpents Labelling shall include at least the following safety information in the order as given: Place singly on non-flammable surface; Light fuse at its outermost end 1) ; or Ignite at the edge of the pellet 1) ; or Light at the tip of the cone 1) ; Do not inhale smoke. 7.4 Name, address and telephone number of man