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【国际标准】ASTM D7307-21热熔标线涂料取样方法
2022-02-13 11:07:59   来源:标线涂料网

【国际标准】ASTM D7307-21热熔标线涂料取样方法

 

ASTM D7307-21
Standard Practice for Sampling of Thermoplastic Pavement Marking Materials



1. Scope

1.1 This practice covers the proper field sampling of thermoplastic pavement marking materials to ensure test results are representative of the material being tested.

1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.

1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

 

 
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