ASTM E284 - 25
Standard Terminology of Appearance
| Aviso: | Las normas ASTM en lectura se visualizan a través del área decliente. Los archivos no se pueden descargar |
|---|---|
| Fecha edición: |
2025-06-01
En Vigor
|
| Idiomas disponibles: | Inglés |
| Resumen: | |
| Keywords: | appearance; definitions; gonioapparent phenomena; terminology; |
| Scope: | 1.1 This terminology standard defines terms used in the description of appearance, including but not limited to color, gloss, opacity, scattering, texture, and visibility of both materials (ordinary, fluorescent, retroreflective) and light sources (including visual display units). 1.2 It is the policy of ASTM Committee E12 on Color and Appearance that this terminology standard include important terms and definitions explicit to the scope, whether or not the terms are currently used in an ASTM standard. Terms that are in common use and appear in common-language dictionaries (see Refs (1–2)2) are generally not included, except when the dictionaries show multiple definitions and it seems desirable to indicate the definitions recommended for E12 standards. 1.3 The usage of terms describing appearance varies considerably. In some cases, different usage of a term in different fields has been noted. 1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. |
| ICS: | 17.040.20 - Estado de las superficies |
| CTN: | E12.01 - E12.01 |
|
Otras Relaciones |
Es referenciada por D6045 - 20 Es referenciada por E3165 - 18 Es referenciada por E430 - 23 Es referenciada por E1696 - 15(2022) Es referenciada por D8163 - 18(2023) Es referenciada por E2867 - 14(2023) Es referenciada por E1710 - 18 Es referenciada por E1791 - 96(2021) Es referenciada por D4956 - 19 Es referenciada por E253 - 25 Es referenciada por D7195 - 21 Es referenciada por D6628 - 23 Es referenciada por D3451 - 24 Es referenciada por E1767 - 11(2022) Es referenciada por E179 - 17(2022) Es referenciada por D4086 - 18(2023) Es referenciada por E1247 - 12(2023) Es referenciada por D2805 - 11(2023) Es referenciada por C1520 - 20(2024) Es referenciada por D8162 - 20a(2025) |










