1.1 本试验方法包括在规定条件下测定烧制陶瓷白色陶瓷材料的比重。 注1: 本试验方法不适用于受水侵蚀的材料。 1.2 本标准并不旨在解决与其使用相关的所有安全问题（如果有的话）。本标准的使用者有责任在使用前建立适当的安全、健康和环境实践，并确定监管限制的适用性。 1.3 本国际标准是根据世界贸易组织技术性贸易壁垒委员会发布的《关于制定国际标准、指南和建议的原则的决定》中确立的国际公认的标准化原则制定的。 =====意义和用途====== 3.1 比重测量是确定陶瓷体成熟程度的工具。

1.1 This test method covers the determination of specific gravity of fired ceramic whiteware materials under prescribed conditions. Note 1: This test method is not applicable to materials attacked by water. 1.2 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. 1.3 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. ====== Significance And Use ====== 3.1 Measurement of specific gravity is a tool for determining the degree of maturation of a ceramic body.