Anstrude Clair Stone
Anstrude Clair
Burgundy limestone
Nature
Oolitic limestone, Middle Jurassic, Bathonian stage
Appearance
Slightly dotted off-white background, fine grains
Origin
Bierry-les-Belles-Fontaines (France)
40 km from Chablis
Labeled Indication Géographique (IG)
Recommended uses
Thin Wall Covering: Glued, Attached, Exterior Elevation
Solid wall : Outdoor cladding
Finishes available
Honed, Roughly Honed, Chiseled, Brushed
Technical characteristics
Apparent Density: 2100 to 2200 kg/m3 (NF EN 1936)
Open Porosity: 19 to 22% (NF EN 1936)
Resistance to fixing (3cm) TYPE I: 800 to 1000 N (NF EN 13364)
Compressive strength: 38 to 42 MPa (NF EN 772-1)
Flexural Strength: 5 to 8 MPa (NF EN 12372)
Abrasion Resistance: 38 to 42 mm (NF EN 14157)
Capillarity Coefficent C1: 120 to 140 g.m-2.s-1/2 (NF EN 772-11)
Capillarity Coefficent C2: 120 to 140 g.m-2.s-1/2 (NF EN 772-11)
