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Valanges |
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Type
Oolitic limestone, Middle Jurassic, Bathonian stratum
Appearance
Off-white, sligthly veined background, medium grain with a few shells
Location
Massangis
Recommended uses
Cladding : Elevation, springing course
Ashlar masonry : Elevation
Flooring : Internal, Public medium traffic use
Decorative application : Staircases, Fireplaces
Possible finishes > to Learn More
Honed, Rough Honed, Split, Bush-Hammered, Tooled,
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Characteristics :
Apparent density : 2200 à 2400 kg/m3 (NF EN 1936)
Porosity : 10 à 15 % (NF EN 1936)
Sound propagation speed : 4000 à 5000 m/s (NF B 10-505)
Resistance to fixation elements (3cm) TYPE I : 80 à 110 daN (NF B 10-514)
Resistance to fixation elements (4cm) TYPE I : 120 à 150 daN (NF EN13364)
Compressive strength : 30 à 50 MPa (NF EN 1926)
Bending strength : 4 à 8 MPa (NF EN 12372)
Abrasion resistance : 33 à 37 mm (NF B 10-508)
Capillarity C1 : 3 à 7 g.cm-2.mn-0.5 (NF B 10-502)
Capillarity C2 : 3 à 7 g.cm-2.mn-0.5 (NF B 10-502)
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