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ASTM D3273-12e1
- Standard Test Method for Resistance to Growth of Mold on the Surface of Interior Coatings in an Environmental Chamber
- standard by ASTM International, 02/01/2012
- Publisher: ASTM
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1.1 This test method describes a small environmental chamber and the conditions of operation to evaluate reproducibly in a 4-week period the relative resistance of paint films to surface mold fungi, mildew growth in a severe interior environment. The apparatus is designed so it can be easily built or obtained2 by any interested party and will duplicate results obtained in a large tropical chamber.