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Pyrotechnic articles - Fireworks, Category F4
1 Scope
2 Normative references
+ 3 Terms and definitions
+ 4 List of generic types and descriptions
Table 1 — List of generic types and description...
+ 5 List of subtypes and descriptions
Table 2 — List of subtypes and descriptions
+ 6 List of components and descriptions
Table 3 — List of components and descriptions
+ 7 Requirements
+ 8 Test methods
+ 9 Minimum labelling requirements
+ Annex A (normative) Mandatory/optional perform...
Table A.1 — Mandatory/optional performance para...
Figure A.1 — Example of burst height for shells...
Figure A.2 — Example of effect height for fount...
+ Annex B (informative) List of nonconformities ...
Table B.1 — List of nonconformities for article...
+ Annex C (informative) Mechanical conditioning ...
C.1 Flat horizontal platform (see Figure C...
C.2 Plate of fibreboard, 20 mm thick (see ...
C.3 Cylindrical steel boss (see Figure C.1...
C.4 Shaft, 284 mm long (see Figure C.1, it...
C.5 Restraining peg (see Figure C.1, item ...
C.6 Annular, elastomeric pressure spring (...
C.7 Shallow steel cylinder (see Figure C.1...
C.8 Supporting steel cylinder (see Figure ...
C.9 PVC liner (see Figure C.1, item 7), ou...
C.10 Steel mounting plate (see Figures C.1, i...
C.11 Steel base plate (see Figure C.2, item 3...
C.12 Four supporting pillars (see Figures C.1...
C.13 Framework to support the based plate so ...
C.14 Attachment to the shaft, allowing adjust...
C.15 Cylindrical cam (see Figure C.3, item 1)...
C.16 Collar (see Figure C.3, item 2), outside...
C.17 Electric motor and suitable gearing, to ...
C.18 Cellular rubber sheet, 100 mm thick. The...
Figure C.1 — Detail of top section of mechanica...
Figure C.2 — General assembly of mechanical sho...
Figure C.3 — Detail of shaft attachment and cam...
+ Annex D (informative) Procedures for calculati...
Figure D.1 — Measurement set-up for shells
Figure D.2 — Measurement set-up for shells
+ Annex E (informative) Calculation method for s...
Figure E.1 — Measurement set-up for sound press...
+ Annex F (informative) List of mandatory and op...
Table F.1 — List of mandatory and optional para...
+ Annex G (normative) Decision tree for Category...
Figure G.1 — Decision tree for Category F4 fire...
+ Annex ZA (informative) Relationship between th...
Table ZA.1 — Correspondence between this Europe...

Pyrotechnic articles - Fireworks, Category F4

Oznaka:prEN 16261

Odbor:HZN/TO 511

Ime odbora:Eksplozivi za civilnu uporabu

Nacrt objavljen za komentiranje:2026-03-16

Rok za komentiranje:2026-03-30

Broj komentara:0

Contact email:nacrti(at)hzn.hr

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Područje primjene nacrta:

This document specifies requirements for the construction, performance, protective packaging and labelling of Category F4 fireworks, as listed in Clauses 4, 5 and 6.
This document does not apply to fireworks intended to be kept or used at temperatures below −20 °C or above 50 °C.

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