1.1 These test methods determine, by measurement, the expansion of intumescent materials used in firestop and joint systems under specified conditions.
Product Details
- Published:
- 10/01/2019
- Number of Pages:
- 7
- File Size:
- 1 file , 170 KB

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Standard Test Methods for Measuring Expansion of Intumescent Materials Used in Firestop and Joint Systems
standard by ASTM International, 10/01/2019
1.1 These test methods determine, by measurement, the expansion of intumescent materials used in firestop and joint systems under specified conditions.