JIS A 1509-2:2008 Test methods for ceramic tiles -- Part 2: Determination of surface quality, dimensions and crook, warp and rectangularity, shape and height of back feet, and angle for trim tiles
This Standard specifies the measurement method of surface quality, dimensions and crook warp and rectangularity, shape and height of back feet and angle for trim tiles of ceramic tiles (hereafter referred to as "tile"). However, the inspection of crook, warp and rectangularity and angle for trim tiles is not applied to unfixed tiles.
NOTE" The International Standard corresponding to this Standard and the symbol of degree of correspondence are as follows.
ISO 10545"2:1995 Ceramic tiles -- Part 2 " Determination of dimensions and surface quah'ty (MOD)
The symbols which denote the degree of correspondence in the contents between the relevant International Standard and JIS are IDT (identical), MOD (modified), and NEQ (not equivalent) according to ISO/IEC Guide 21.
JIS A 1509-2:2008 history
2014JIS A 1509-2:2014 Test methods for ceramic tiles -- Part 2: Determination of dimensions and the shape
2008JIS A 1509-2:2008 Test methods for ceramic tiles -- Part 2: Determination of surface quality, dimensions and crook, warp and rectangularity, shape and height of back feet, and angle for trim tiles