This standard specifies the method for measuring the total thickness of textile floor coverings, including the pile part, the method for measuring the thickness of the pile layer on the base, and the non-destructive method for measuring the thickness of the pile layer on the base using a long gauge.
JIS L 1021-3:2007 Referenced Document
JIS L 0105 General principles of physical testing methods for textiles
JIS L 0212-1 Glossary of textile terms (except clothes) -- Part 1: Textile floor coverings*, 2010-09-21 Update
JIS L 1021-1 Textile floor coverings -- Part 1: Selection and cutting of specimens for physical tests
JIS L 1021-4 Textile floor coverings -- Part 4: Methods for determination of mass
JIS L 1021-3:2007 history
2007JIS L 1021-10:2007 Textile floor coverings -- Part 10: Determination of dimensional changes due to the effects of varied water and heat conditions
1999JIS L 1021:1999 Testing methods for construction of textile floor coverings
1992JIS L 1021:1992 Testing methods for construction of textile floor coverings