Saint-Nicolas Clair Stone

Saint-Nicolas Clair
Burgundy limestone

Oolitic limestone. Middle Jurassic, Bathonian stage.

Fond blanc, à oolithes irrégulières, parsemé de débris de fossiles, grains fins

Ravières (Yonne)
30 km from Chablis

pierre de saint nicolas clair credits ROCAMAT s

Recommended uses
Thin Wall Covering: Glued, Attached, Exterior Elevation
Solid wall : Outdoor cladding

Finishes available
Adoucie, Egrésée, Bossagée, Bouchardée, Ciselée, Layée

Technical characteristics
Apparent Density: 2000 to 2200 kg/m3 (NF EN 1936)
Open Porosity: 15 to 20% (NF EN 1936)
Resistance to fasteners (3cm) TYPE I: 1300 to 2000 N (NF EN 13364)
Compressive Strength: 20 to 30 MPa (NF EN 772-1)
Flexural strength: 5 to 7 MPa (NF EN 12372)
Capillarity C1: 140 to 160 gm-2.s-1/2 (NF EN 772-11)
Capillarity C2: 150 to 170 gm-2.s-1/2 (NF EN 772-11)

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