Effect of buffers on gypsum particleboard properties
β Scribed by Yu-He Deng; Takeshi Furuno; Yu-Fei Wu
- Publisher
- Springer
- Year
- 2001
- Tongue
- English
- Weight
- 547 KB
- Volume
- 47
- Category
- Article
- ISSN
- 1435-0211
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π SIMILAR VOLUMES
Gypsum somewhat accelerated the rate of hydration of PC when added below the optimum SO 3 content, but produced significant retardanion when the addition exceeded the optimum. At a given degree of hydration, or at a given BET surface area, strength of the paste increased with the increase in the SO
The effect of gypsum on the early stages of C3S hydration is explored by means of DTA, high-resolution STF~I, and liquid phase studies. Literature data show that substantial amounts of sulfate ion can be incorporated in the structure of C-S-H, the main product of C3S hydration (1-5). During hydrati