5.8.7.4. Resistance to heat A specimen of the sample unit be subjected to a test as specified in Annex 6. 5.8.7.5. Resistance to cleaning A specimen of the sample unit shall be subjected to a test as specified in Annex 15. 5.8.7.6. Stability of photometric properties A specimen of the sample unit shall be subjected to a test as specified in Annex 14. 5.8.7.7. Resistance to penetration of water A specimen of the sample unit shall be subjected to a test as specified in Annex 7. 5.8.7.8. Bonding strength (in the case of adhesive materials) A specimen of the sample unit shall be subjected to a test as specified in Annex 16. 5.8.7.9. Flexing 5.8.7.9.1. For samples that are to be adhered to a flexible substrate, i.e. tarpaulin, the following shall apply: A specimen of the sample unit shall be subjected to a test as specified in Annex 17. 5.8.7.9.2. In the case of Plates: A specimen of a complete shall be subjected to a test of of plates as specified in Annex 19. 5.8.8. Chronological order 5.8.8.1. Five SMV rear marking plates shall be supplied to the testing laboratory for the various tests to be conducted. 5.8.8.2. The test samples be representative of current production, fabricated in accordance with the recommendations of the manufacturer(s) of the and fluorescent (class 1) or retro-reflective only (class 2). 5.8.8.3. verification of the general specifications (paragraph 6.) and the specifications of shape and dimensions (Annex 5) four samples shall be subjected to the heat resistance test described in Annex 9, prior to the tests described in Annexes 6, 7 and 8. The fifth sample shall be kept for reference purposes during the test procedures. 5.8.8.4. The photometric and colorimetric measurements may be made on the same sample. 5.8.8.5. For the other tests, samples which have not undergone any testing should be used. 5.9. TECHNICAL REQUIREMENTS CONCERNING ADVANCE WARNING TRIANGLES OF TYPE 1 AND 2 5.9.1. Retro-reflective devices of this paragraph must satisfy the conditions as to (a) dimensions and set forth in Annexes 8; and
5.8.7.4. Resistance to heat A specimen of the sample unit be subjected to a test as specified in Annex 6. 5.8.7.5. Resistance to cleaning A specimen of the sample unit shall be subjected to a test as specified in Annex 15. 5.8.7.6. Stability of photometric properties A specimen of the sample unit shall be subjected to a test as specified in Annex 14. 5.8.7.7. Resistance to penetration of water A specimen of the sample unit shall be subjected to a test as specified in Annex 7. 5.8.7.8. Bonding strength (in the case of adhesive materials) A specimen of the sample unit shall be subjected to a test as specified in Annex 16. 5.8.7.9. Flexing 5.8.7.9.1. For samples that are to be adhered to a flexible substrate, i.e. tarpaulin, the following shall apply: A specimen of the sample unit shall be subjected to a test as specified in Annex 17. 5.8.7.9.2. In the case of Plates: A specimen of a complete shall be subjected to a test of of plates as specified in Annex 19. 5.8.8. Chronological order 5.8.8.1. Five SMV rear marking plates shall be supplied to the testing laboratory for the various tests to be conducted. 5.8.8.2. The test samples be representative of current production, fabricated in accordance with the recommendations of the manufacturer(s) of the and fluorescent (class 1) or retro-reflective only (class 2). 5.8.8.3. verification of the general specifications (paragraph 6.) and the specifications of shape and dimensions (Annex 5) four samples shall be subjected to the heat resistance test described in Annex 9, prior to the tests described in Annexes 6, 7 and 8. The fifth sample shall be kept for reference purposes during the test procedures. 5.8.8.4. The photometric and colorimetric measurements may be made on the same sample. 5.8.8.5. For the other tests, samples which have not undergone any testing should be used. 5.9. TECHNICAL REQUIREMENTS CONCERNING ADVANCE WARNING TRIANGLES OF TYPE 1 AND 2 5.9.1. Retro-reflective devices of this paragraph must satisfy the conditions as to (a) dimensions and set forth in Annexes 8; and
ECE-TRANS-WP29-GRE-2018-04e.docx