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Fungus Testing

Bacterial Testing

 

* ISO/IEC 17025: 2005 accredited by A2LA Testing Cert# 2832.01

ASTM C1338

 

Standard Test Method for Determining Fungi Resistance of Insulation Materials and Facings

 

Insulation material is sprayed with a fungal spore suspension, incubated in a warm, humid environment, and checked for fungal growth after 28 days of incubation.

The grading criterion is determined by the customer.

The 3 options for criterion to determine pass/fail are: