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 and health practices and determine the applicability of regulatory limitations prior to use
ASTM C949-80(2016) Referenced Document
ASTM C242 Standard Terminology of Ceramic Whitewares and Related Products*, 2021-10-01 Update
ASTM C949-80(2016) history
2020ASTM C949-80(2020) Standard Test Method for Porosity in Vitreous Whitewares by Dye Penetration
2016ASTM C949-80(2016) Standard Test Method for Porosity in Vitreous Whitewares by Dye Penetration
2012ASTM C949-80(2012) Standard Test Method for Porosity in Vitreous Whitewares by Dye Penetration
2007ASTM C949-80(2007) Standard Test Method for Porosity in Vitreous Whitewares by Dye Penetration
2000ASTM C949-80(2000) Standard Test Method for Porosity in Vitreous Whitewares by Dye Penetration
2000ASTM C949-80(1995)e1 Standard Test Method for Porosity in Vitreous Whitewares by Dye Penetration