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Surface Roughness in Cement Pastes by Xuan Deng is a document available to read on EtoBox.
What is Surface Roughness in Cement Pastes about?
The document analyzes the surface roughness and porosity of hydrated cement pastes using 3D profile and roughness parameters. 108 specimens with six different water-to-cement ratios were prepared and their fractured surfaces analyzed using confocal microscopy at three magnifications. 78 graphs showed the dependence of height and roughness irregularities on water-to-cement ratio and porosity. The results unambiguously showed that water-to-cement ratio or porosity has a decisive influence on fracture surface
- Author
- Xuan Deng
- Language
- EN