의미와 용도
4.1 This guide is intended to assist in the selection of appropriate tests to assess the expected general performance level of a coating or coating system on a given substrate exposed to a given type of environment. 테이블 1 lists all the tests.
4.2 The importance of surface treatment or cleanliness prior to coating to the normal performance of the coating is needless to say.
4.3 The results obtained in the tests referenced in this Guide may not be sufficient to predict the coating life of a particular coating system under a particular environmental exposure. The test should include the use of appropriate control coating systems with known properties in the environment for comparison purposes.
ASTM D6577-2019 Standard Guide for Testing Industrial Protective Coatings
반지름
1.1 This guide covers the selection and use of test methods and procedures for testing industrial protective coatings. The choice of standards to follow needs to be based on experience and the requirements of each case, as well as the agreement between the supplier and the user.
1.2 This guide covers the testing of liquid coatings applied to substrates by brushing, 구르는, spraying or other methods suitable for the coating and environment.
노트 1: 용어 “industrial protective coatings” used in this guidance is described within the scope of Subcommittee D01.461 as “coatings applied to the site substrates of structures and buildings, particularly in situations where they are subjected to corrosive environments, such as industrial, urban and Marine environments.”
ASTM D6577-2019 Standard Guide for Testing Industrial Protective Coatings
노트 2: Guidelines provided for testing other coating types, such as guidelines D4712, D5146, D5324 or for surface treatment, coating applications, such as guide D3276, should be used where applicable.
1.3 이 표준은 모든 안전 문제를 해결하기 위한 것이 아닙니다., 만약에 어떠한, 그 사용과 관련된. 적절한 안전을 확립하는 것은 이 표준 사용자의 책임입니다., 건강 및 환경 관행을 확인하고 사용 전 규제 제한의 적용 여부를 결정합니다..
1.4 이 국제 표준은 국제 표준 개발 원칙에 관한 결정에서 확립된 국제적으로 인정된 표준화 원칙을 기반으로 합니다., WTO 무역기술장벽위원회가 발행한 지침 및 권고사항.