ASTM D2134-93(2012)..
ASTM D2197-13
ASTM D2370-98(2010)..
ASTM D2534-88(2012)..
ASTM D2793-99(2011)..
ASTM D2794-93(2010)..
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ASTM D7893-13
Standard Guide for Corrosion Test Panel Preparation, Testing, and Rating of Coil-Coated Building Products
Automatische name übersetzung:
Standard-Handbuch für Corrosion Test Panel Herstellung, Prüfung und Bewertung von bandbeschichteten Building Products
NORM herausgegeben am 1.11.2013
Informationen über die Norm:
Bezeichnung normen: ASTM D7893-13
Anmerkung: UNGÜLTIG
Ausgabedatum normen: 1.11.2013
SKU: NS-39246
Zahl der Seiten: 5
Gewicht ca.: 15 g (0.03 Pfund)
Land: Amerikanische technische Norm
Kategorie: Technische Normen ASTM
Kategorie - ähnliche Normen:
Die Annotation des Normtextes ASTM D7893-13 :
Keywords:
coil coating, corrosion, ICS Number Code 25.220.60 (Organic coatings), 91.080.10 (Metal structures)
Ergänzende Informationen
| Significance and Use | ||||||||||||||||||||||||||||||||||||||
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5.1 Coil-coated metals are subjected to a wide range of environmental stresses. Corrosion at cut edges, damage points, and fabricated areas can occur and lead to premature failure. Proper preparation and rating of test panels produces meaningful test results that allows comparisons between metal substrates and their pretreatments as well as between coating systems. 5.2 Laboratory-prepared test panels give a relative comparison of the substrates and coating systems under test, but may not duplicate all of the stresses imposed on manufactured components. Validation of results on a manufactured product is recommended. 5.3 Laboratory accelerated corrosion testing is useful in evaluating relative performance of new and existing metal coatings, pretreatments, and paints. It is up to the participating parties to agree on the significance of these tests to actual use. |
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| 1. Scope | ||||||||||||||||||||||||||||||||||||||
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1.1 This guide has been written specifically for coil-coated metal building products. 1.2 This guide applies to preparation, testing, and rating of line-coated and laboratory-coated test panels for the purpose of comparing and ranking the panels for corrosion resistance and other related properties. 1.3 Testing may include accelerated laboratory corrosion tests and outdoor exposure tests. 1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. |
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| 2. Referenced Documents | ||||||||||||||||||||||||||||||||||||||
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Ähnliche Normen:
Historisch
1.11.2012
Historisch
15.5.2013
Historisch
1.12.2010
Historisch
1.11.2012
Historisch
1.6.2011
Historisch
1.12.2010
Empfehlungen:
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