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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 %.
Author | ASTM |
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Editor | ASTM |
Document type | Standard |
Format | File |
ICS | 91.100.10 : Cement. Gypsum. Lime. Mortar
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Number of pages | 3 |
Replace | ASTM C452-19 |
Year | 2019 |
Document history | ASTM C452-19 ASTM C452-15 ASTM C452/C452M-10 ASTM C452-06 ASTM C452-02 ASTM C452-95 |
Country | USA |
Keyword | ASTM 452;ASTM C452;ASTM C452;10.1520/C0452-19E01 |