Blended cement pastes made of Portland cement and fine sand (known in Egypt as El-Karnak cement) were made using a water-cement ratio of 0.25 by weight. Three pastes containing admixture (water-soluble condensates) were also prepared using a water-cement ratio of 0.25 and condensate (superplasticize
Retardation effect and corrosion detection of blended cement pastes
β Scribed by Ahmed, Doaa A.; Ragai, Sheren M.
- Book ID
- 123419173
- Publisher
- Informa UK (Taylor & Francis)
- Year
- 2013
- Tongue
- English
- Weight
- 394 KB
- Volume
- 9
- Category
- Article
- ISSN
- 1687-4048
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Results of thermogravimetric tests on hardened cement pastes containing fly ash are reported. Ashes derived from subbituminous and lignite coal were used at replacement levels of 30~c and 50~ by weight. Thermal analysis was performed on samples which were water cured for various ages from 3 days to
The diffusion of chloride ions in neat cement pastes and mortars made with and without a limestone filler was investigated. In order to study the effect of the limestone filler, all mixtures were prepared at a fixed water/cement ratio (055). Test results indicate that the addition of a limestone fil