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.
Product Details
- Published:
- 01/01/1997
- Number of Pages:
- 3
- File Size:
- 1 file , 27 KB
