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ASTM C1338 – Determining Fungal Resistance of Insulation Materials and Facings

The ASTM C1338 Standard Test Method for Determining Fungi Resistance of Insulation Materials and Facings provides specifications for testing of the antifungal properties of insulation materials.

ASTM C1338 testing runs for four weeks and includes a characterized mixed fungal inoculum.

The control/growth reference criteria used is determined by the customer as needed for their material or product performance specifications. 

The two method options for product performance specifications include:

  1. No Growth must be observed on the test sample
  2. Less Growth must be observed on the test sample relative to the Comparison material

A Comparison material is not included for assessments the require No Growth Observed as the product performance specification.

For more information, please email info@situtest.com or call the laboratory at 857-483-9950.

 

Product Tests

Antimicrobial Testing

AATCC 100

AATCC 30

ASTM D3273

JIS Z 2801

ISO 22196

MIL-STD 810G

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