Portland Stone
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Portland Stone

Geological Type:

Limestone

Colour:

Buff White

Maximum sizes:

2000mm x 2000mm x 1000mm

Suggested Ashlar sizes:

600mm x 100mm x 400mm

Water Absorption:

4.96%

Porosity:

18.7% by volume

Saturation Coefficient:

0.58

Flextural strength:

7.55 mpa

Bulk Specific Gravity:

2199 kg/M3

Compressive Strength:

39.04mpa

Salt Crystallization:

25% weight loss

 

 

 

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