Effect of superplasticizing admixtures on cement hydration
β Scribed by A. Mor; P.K. Mehta
- Publisher
- Elsevier Science
- Year
- 1984
- Tongue
- English
- Weight
- 147 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0008-8846
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The hydration of C2S , C3S , C3A , C4AF and type I portlant cement in the presence of calcium lignosulfonate and salicylic acid was studied at a high (20/1) water-cement ratio. The effect of these admixtures on the development, microstructure and surface area of the hydration products was investigat
The influence of the presence of concrete admixtures on the hydration reaction of cement pastes has been investigated. Two admixtures acting as (1) an accelerator and (2) a retarder, have been added to the cement pastes in various dosages and then cured at different ages between 1 and 28 days in 100