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Standard Guide for Determining the Presence of and Removing Microbial (Fungal or Algal) Growth on Paint and Related Coatings
Automaticky preložený názov:
Štandardné Sprievodca pre stanovenie prítomnosti a odobratie Mikrobiálne (plesňové alebo riasy) Rast na maľovanie a súvisiacich nátery
NORMA vydaná dňa 1.6.2013
Označenie normy: ASTM D4610-98(2013)
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.6.2013
Kód tovaru: NS-27889
Počet strán: 2
Približná hmotnosť: 6 g (0.01 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Keywords:
algals, bleaches, fungals, microbials, washes, ICS Number Code 87.040 (Paints and varnishes)
Significance and Use | ||||
3.1 Microbial growth is a major cause of discoloration and deterioration of paint films. This guide describes techniques used to distinguish fungi and algae from other surface contaminants. 3.2 Repainting a surface contaminated with fungi or algae generally causes more rapid infestation of the new paint than repainting a surface from which fungal or algal growth has been removed. In addition, poor adhesion, staining/bleeding, and many other problems may result. This guide describes methods for removing fungal or algal growth prior to repainting. 1.1 This guide describes techniques
used for determining the presence of fungal or algal growth on
paint and related coatings and methods for removal of such growth
prior to recoating.
1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 1.3 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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