1.1 This test method, which is applicable only to portland cements, covers the determination of the expansion of mortar bars made from a mixture of portland cement and gypsum in such proportions that the mixture has a sulfur trioxide (SO3) content of 7.0 mass %.
Product Details
- Published:
- 06/15/2019
- Number of Pages:
- 3
- File Size:
- 1 file , 78 KB
