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Heritage Science
Fig. 8 | Heritage Science

Fig. 8

From: Using paper pulp poultices in the field and laboratory to analyse salt distribution in building limestones

Fig. 8

Left side PPP concentrations (chloride and sulfate) at the college boundary wall (box reflects range between samples; maxima and minima as error lines); right side PPP concentrations (chloride and sulfate) of different saturation degrees of stone cubes (soaked with 0.5 mol l−1 saline solution and H2O) under lab conditions. Note the higher molar weight of SO4 2− compared to Cl

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