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| Document title | Proposal for an amendment to UN GTR No. 6 | ||||||||||
| Date | 30 Apr 2014 |
Proposal to amend the methodology of the 227g ball drop test for toughened glass in order to assess its mechanical strength (resistance against outside impact). This proposal stems from Korean testing that demonstrated inadequate mechanical strength of toughened glass treated with ceramic printing. |
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| Source(s) | Korea | ||||||||||
| Status | Superseded | ||||||||||
| Rulemaking area(s) | |||||||||||
| Meeting(s) | |||||||||||
| Related documents | |||||||||||
| GRSG-107-22 | Panoramic Sunroof Issue - OICA/CLEPA comments on defects investigation and proposed regulatory text | ||||||||||
| WP.29-162-15 | Recall System & Latest Issue in Korea | ||||||||||
| Downloads: | .pdf format | ||||||||||
| Excerpts from session reports related to this document | |||||||||||
| GRSG | Session 106 | 5-9 May 2014 |
23. Referring to the discussion at the March 2014 session of WP.29 (GRSG-106-04), the expert from the Republic of Korea gave a presentation on the result of a national investigation on defects of panoramic sunroofs (GRSG-106-21). In this respect, he proposed an amendment to Global Technical Regulation (GTR) No. 6 on glazing (GRSG-106-10). GRSG noted a number of comments and concerns that the amendments to the drop test were not appropriate. The experts from Canada and Germany were of the opinion that further amendments to the GTR were necessary. Following the discussion, GRSG agreed to keep GRSG-106-10 on the agenda and to resume consideration of this subject at its next session. The Chair invited all experts to send, in the meantime, their comments to the expert from the Republic of Korea (e-mail: katrietf@ts2020.kr). He also invited the experts from Germany and the Republic of Korea to jointly prepare a concrete proposal. |
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