ASTM C949-80(2020) PDF

Scope: 1.1 This test method covers procedures for detecting pores, cracks, or other voids that may be present in otherwise impermeable whiteware ceramics, or as porosity in underfired ware. NOTE 1—This test method was partially derived from ANSI C29.1. 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.

ASTM C949-80(2020) Referenced Document

ASTM C242 Standard Terminology of Ceramic Whitewares and Related Products*， 2021-10-01 Update

2020 ASTM C949-80(2020) Standard Test Method for Porosity in Vitreous Whitewares by Dye Penetration
2016 ASTM C949-80(2016) Standard Test Method for Porosity in Vitreous Whitewares by Dye Penetration
2012 ASTM C949-80(2012) Standard Test Method for Porosity in Vitreous Whitewares by Dye Penetration
2007 ASTM C949-80(2007) Standard Test Method for Porosity in Vitreous Whitewares by Dye Penetration
2000 ASTM C949-80(2000) Standard Test Method for Porosity in Vitreous Whitewares by Dye Penetration
2000 ASTM C949-80(1995)e1 Standard Test Method for Porosity in Vitreous Whitewares by Dye Penetration