Carpet Soiling: Visual Rating Method
|Publication Date:||1 January 2014|
Purpose and Scope
This test method covers the measurement of the degree of cleanness of pile floor coverings, in the range from clean to a middle degree of soiling. It can be used to measure the accumulation of soil, or the removal of soil by a cleaning procedure. It can be used with pile floor coverings of any color, pattern, structure or fiber content.
This test method does not evaluate structural appearance changes (see 14.1).