EN 12613:2009
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Plastics warning devices for underground cables and pipelines with visual characteristics
02-01-2021
06-24-2009
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Material
5 Requirements
5.1 Colour
5.2 Appearance and colour fastness
5.3 Dimensional characteristics
5.4 Laying characteristics
5.4.1 General
5.4.2 Tensile withstand strength
5.4.3 Transversal rigidity
5.4.4 Flatness
5.5 Visual warning characteristics
5.6 Resistance against micro-organisms
5.7 Resistance to UV-light
5.8 Temperature stability
5.9 Resistance of printing
5.10 Marking
6 Test methods
6.1 Test pieces and test conditions
6.2 Colour fastness
6.3 Tensile withstand strength
6.3.1 Test pieces
6.3.2 Apparatus
6.3.3 Procedure
6.4 Transversal rigidity
6.5 Flatness
7 Factory production control tests
8 Test report
Annex A (normative) - Determination of visual warning
characteristics by simulation of
trench opening
A.1 Principle
A.2 Apparatus
A.3 Test pieces
A.4 Conditioning and test temperature
A.5 Procedure
A.6 Test conditions for warning devices wider than
500 mm
Annex B (normative) - Chemical resistance to ammonium
sulphide
B.1 Apparatus
B.2 Preparation of test pieces
B.3 Procedure
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