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NBN EN 16301:2021
Natural stone test methods - Determination of sensitivity to accidental staining
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Summary
This document specifies a method to assess the sensitivity of natural stones when exposed to accidental staining. It defines a procedure for the application of the stains as well as the cleaning and the assessment of the surface appearance after cleaning. It also covers the possibility to assess the efficiency of a chemical treatment.
Note that the method does not intend to present any de-staining technique.
Note that the method does not intend to present any de-staining technique.
Technical characteristics
| Publisher | Bureau de Normalisation Belge (NBN) |
| Publication Date | 04/01/2021 |
| Cancellation Date | 09/30/2021 |
| Page Count | 19 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
Replaces
31/05/2013
Superseded
Historical
Previous versions
01/04/2021
Active
Most Recent
31/05/2013
Superseded
Historical