Mercury intrusion porosimetry (MIP) test is one of the techniques that have been widely used for analyzing the pore size distribution of hardened cement paste (hcp) and also for the determination of the critical pore width. This study presents the test results of the MIP experiments obtained for thr
The effect of w/c ratio and curing temperature on the permeability of hardened cement paste
β Scribed by Seishi Goto; Della M. Roy
- Book ID
- 107728130
- Publisher
- Elsevier Science
- Year
- 1981
- Tongue
- English
- Weight
- 274 KB
- Volume
- 11
- Category
- Article
- ISSN
- 0008-8846
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Miniature, saturated, hardened cement paste specimens were pretreated for 2 days at various temperatures in the range 20-92Β°C. Specimens were then loaded for 6 days and unloaded; immediate, creep and recovery strains were monitored, as were changes in the microstructure --polysilicate and nitrogen $
Tests were performed on miniature, thin-wall, hardened cement paste specimens; specimens under load were dried at various rates, re-wet and then unloaded. Deformation was monitored throughout. Appropriate control specimens for shrinkage/swelling, basic creep and weight change were also tested. Rela