ASTM D913-2015 Standard Practice for Evaluating Degree of Traffic Marking Line Wear《评估交通标线磨损程度的标准实施规程》.pdf
《ASTM D913-2015 Standard Practice for Evaluating Degree of Traffic Marking Line Wear《评估交通标线磨损程度的标准实施规程》.pdf》由会员分享,可在线阅读,更多相关《ASTM D913-2015 Standard Practice for Evaluating Degree of Traffic Marking Line Wear《评估交通标线磨损程度的标准实施规程》.pdf(5页珍藏版)》请在麦多课文档分享上搜索。
1、Designation: D913 10D913 15Standard Practice forEvaluating Degree of Traffic PaintMarking Line Wear1This standard is issued under the fixed designation D913; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision
2、. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope1.1 This practice covers the evaluation of degree of resistance to wear that may occur with traffic paints (traffic markings)markings i
3、n road tests (see Practice D713) or in actual service, using photographic standards for comparative evaluation.1.2 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibilityof the user of this standard to establish appropriate safe
4、ty and health practices and determine the applicability of regulatorylimitations prior to use.2. Referenced Documents2.1 ASTM Standards:2D713 Practice for Conducting Road Service Tests on Fluid Traffic Marking Materials2.2 ASTM Adjuncts:Glossy Prints of Photographic Reference33. Terminology3.1 Defin
5、itions of Terms Specific to This Standard:3.1.1 failure, described by these photographic references, nthat condition manifested in traffic paintmarkings by actualdetachment of sections of the film from its substrate or erosion of sections of paint the marking down to the substrate.3.1.1.1 Discussion
6、The degree of resistance to failure is judged by the amount of substrate that is covered.3.1.2 substrate, nthe roadway surface or previously applied traffic marking over which the traffic paintmarking being testedwas appliedapplied.4. Significance and Use4.1 This practice is designed to evaluate the
7、 resistance to wear of a traffic paint.marking. It must be remembered that a highdegree of performance of paint traffic marking applied to a bare road surface may not guarantee similar results when the same painttraffic marking is applied over old paint lines.markings.5. Type of Failure5.1 The failu
8、re as described in Section 3 does not presume any specific mechanism, and all areas where the substrate is visibleshall be considered a failure.1 This practice is under the jurisdiction of ASTM Committee D01 on Paint and Related Coatings, Materials, and Applications and is the direct responsibility
9、ofSubcommittee D01.44 on Traffic Coatings.Current edition approved July 1, 2010Dec. 1, 2015. Published July 2010December 2015. Originally approved in 1947. Last previous edition approved in 20032010 as asD913 03D913 10. 1. DOI: 10.1520/D0913-10.10.1520/D0913-15.2 For referencedASTM standards, visit
10、theASTM website, www.astm.org, or contactASTM Customer Service at serviceastm.org. For Annual Book of ASTM Standardsvolume information, refer to the standardsstandards Document Summary page on the ASTM website.3 Full-size (8 by 10-in. (203 by 254-mm) glossy prints of the photographic reference showi
11、ng degrees of chipping are available from ASTM International Headquarters.Order Adjunct No: ADJD0913.This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Becauseit may not be technical
- 1.请仔细阅读文档,确保文档完整性,对于不预览、不比对内容而直接下载带来的问题本站不予受理。
- 2.下载的文档,不会出现我们的网址水印。
- 3、该文档所得收入(下载+内容+预览)归上传者、原创作者;如果您是本文档原作者,请点此认领!既往收益都归您。
下载文档到电脑,查找使用更方便
10000 积分 0人已下载
下载 | 加入VIP,交流精品资源 |
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- ASTMD9132015STANDARDPRACTICEFOREVALUATINGDEGREEOFTRAFFICMARKINGLINEWEAR 评估 交通 标线 磨损 程度 标准 实施 规程 PDF

链接地址:http://www.mydoc123.com/p-512493.html