EN 1389:2003

EN 1389:2003 is a standard published by the European Committee for Standardization (CEN). Its full title is "Advanced technical ceramics - Ceramic composites - Physical properties - Determination of density and apparent porosity". This standard covers: This European Standard describes two methods for determination of the bulk density and apparent porosity of ceramic matrix composites with fibrous continuous reinforcement (1D, 2D, 3D). Two methods are described and are designated as Methods A and B, as follows : - Method A: Determination of bulk density only, by measurement of dimensions and mass ; - Method B: Determination of bulk density and apparent porosity by liquid displacement.

This European Standard describes two methods for determination of the bulk density and apparent porosity of ceramic matrix composites with fibrous continuous reinforcement (1D, 2D, 3D). Two methods are described and are designated as Methods A and B, as follows : - Method A: Determination of bulk density only, by measurement of dimensions and mass ; - Method B: Determination of bulk density and apparent porosity by liquid displacement.

EN 1389:2003 is classified under the following ICS (International Classification for Standards) categories: 81.060.30 - Advanced ceramics. The ICS classification helps identify the subject area and facilitates finding related standards.

EN 1389:2003 has the following relationships with other standards: It is inter standard links to ENV 1389:1994, EN ISO 18754:2022, ISO 3611:1978, ISO 758:1976, EN ISO 19634:2026, EN ISO 1675:2022, ENV 1186-12:1995, EN ISO 19634:2021, EN ISO 291:2008, EN ISO 2811-3:2001. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.

EN 1389:2003 is associated with the following European legislation: Standardization Mandates: M/BC/CEN/90/4. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.

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