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Portland Stone
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Geological Type: |
Limestone |
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Colour: |
Buff White |
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Maximum sizes: |
2000mm x 2000mm x 1000mm |
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Suggested Ashlar sizes: |
600mm x 100mm x 400mm |
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Water Absorption: |
4.96% |
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Porosity: |
18.7% by volume |
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Saturation Coefficient: |
0.58 |
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Flextural strength: |
7.55 mpa |
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Bulk Specific Gravity: |
2199 kg/M3 |
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Compressive Strength: |
39.04mpa |
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Salt Crystallization: |
25% weight loss |

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