ASTM E861 – Standard Practice for Evaluating Thermal Insulation Materials for Use in Solar Collectors
1.1”This practice sets forth a testing methodology for evaluating the properties of thermal insulation materials to be used in solar collectors with concentration ratios of less than 10. Tests are given herein to evaluate the pH, surface burning characteristics, moisture adsorption, water absorption, thermal resistance, linear shrinkage (or expansion), hot surface performance, and accelerated aging. This practice provides a test for surface burning characteristics but does not provide a methodology for determining combustibility performance of thermal insulation materials.
Product Details
Published:
01/01/2021
Number of Pages:
4
File Size:
1 file , 130 KB
Note:
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