To evaluate the potential of phosphate-bonded calcium aluminate cements (PBC) as wet C02-resistance cementitious materials in geothermal wells, specimens that had been autoclaved at 200"C or 300"C were exposed to Na2CO3-1aden water at 100"C or 200"C. The phase compositions of the hydrothermal reacti
Strength Development in Phosphate-Bonded Calcium Aluminate Cements
β Scribed by Toshifumi Sugama; Neal R. Carciello
- Book ID
- 110825209
- Publisher
- John Wiley and Sons
- Year
- 1991
- Tongue
- English
- Weight
- 734 KB
- Volume
- 74
- Category
- Article
- ISSN
- 0002-7820
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The early strength development of ordinary Portland cement (OPC)/calcium aluminate cement (CAC) pastes (92.5/7.5, 80/20, and 20/80) was studied. Conduction calorimetry, X-ray diffraction, and scanning electron microscopy methods were used to monitor the heat evolution and microstructural changes of
This study investigated the in vitro conversion reaction in calcium phosphate cements (CPCs) containing octacalcium phosphate (OCP) as one of the reagents. OCP is known to be a precursor for apatite formation in vivo. The reaction products were characterized using infrared spectroscopy and X-ray dif