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Fig. 10 | Heritage Science

Fig. 10

From: Bohemian sandstone for restoration of cultural heritage sites: 3D microstructure and mass transport properties

Fig. 10

Top: The local porosity distribution and the local percolation probability evaluated using the measurement cell of special size 85 voxels (Λ* = 220 µm). Bottom: The total fraction of percolating cells as a function of Λ. Direction 3 means that simultaneous percolation in all three principal directions of the cubic measurement cell is observed

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