| ASTM D6119-97 - 1.1.1997 | ||||||||
| 1. Scope | ||||||||
1.1 This practice covers the trafficking of pile yarn floor coverings in a laboratory in order to effect a change in surface appearance as a result of exposure to foot traffic under controlled conditions. A separate test method covers the assessment of surface appearance change using the CRI Reference Scales. | ||||||||
| 2. Referenced Documents | ||||||||
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