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  Realstone Limestone - Portland
     
  New Build, Hard Landscape, Interior Stone
 
Portland [view large image]
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Description
Portland stone is an Oolitic limestone from the Portlandian formation (Jurassic)
Technical Results
Geological Type
Jurassic
Colour
White/ Grey
Water Absorption
5.8%
Porosity
17.3%
Density
2376 Kg/m3
Compressive Strength
71.7 MPa
Saturation Coefficient
0.71% BRE 03/97
Salt Crystallisation
20.6% loss
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Realstone Head Office, Wingerworth, Chesterfield, Derbyshire S42 6RG
Tel: +44 (0)1246 270244 Fax: +44 (0)1246 220095 Email: sales@realstone.co.uk.

  
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