BS EN ISO 10545-3-1997 瓷砖.吸水率,外表孔隙率,表观相对密度和体密度的测量

标准号：BS EN ISO 10545-3-1997
中文标准名称：瓷砖.吸水率,外表孔隙率,表观相对密度和体密度的测量
英文标准名称：Ceramic tiles. Determination of water absorption, apparent porosity, apparent relative density and bulk density
标准类型：Q31
发布日期：1997/11/15 12:00:00
实施日期：1997/11/15 12:00:00
中国标准分类号：Q31
国际标准分类号：91.100.23
适用范围：This part of ISO 10545 specifies methods for deter-mining water absorption, apparent porosity, apparent relative density and bulk density of ceramic tiles. There are two methods of obtaining impregnation with water of the samples' open pores: boiling and immersion under vacuum. Boiling will impregnate open pores that are easily tillable; the vacuum method fills almost all the open pores. The boiling method shall be used for classification of tiles and product specifications. The vacuum method shall be used for apparent porosity, apparent relative density and water absorption for purposes other than classification.