ASTM C1123

Full Name

ASTM C1123 – Standard Test Method for Compressibility and Recovery of Asbestos


This test method covers the determination of the bulking factor of spinning grade fiber. These include grade 4A and longer.

Results obtained on other grades may be considered as an evaluation of their bulk fiber resilience.


asbestos; bulk resilience; bulking factor; compressibility; compressibility and recovery; recovery; resilience; springiness