AATCC - 121
Carpet Soiling: Visual Rating Method
| Organization: | AATCC |
| Publication Date: | 1 January 2000 |
| Status: | inactive |
| Page Count: | 2 |
scope:
1. Purpose and Scope 1.1 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. 1.2 This test method does not evaluate structural appearance changes (see 14.1).
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