Pierre Bleu de Lignières

Bleu de Lignières
Limestone

Nature
Oolitic limestone, Middle Jurassic, Bathonian stage

Appearance
Tight frame blue gray background
fine grain

Origin
Bierry-les-Belles-Fontaines (France)
40 km from Chablis

Labeled Indication Géographique (IG)

logo indication geographique pierre de bourgogne transparent
logo ig indication geographique transaprent
pierre bleu ligniere credits ROCAMAT s r90

Recommended uses
Flooring: Indoor public moderate traffic
Wall Cladding: Glued, Standard fixing, Outdoor cladding, Outdoor listels, Outdoor sills
Solid wall: Outdoor cladding, Outdoor spouts, Outdoor listels, Outdoor sills

Finishes available
Honed, Roughly Honed, Bush Hammered, Chiseled, Brushed

Technical characteristics
Apparent Density: 2300 to 2500 kg / m3 (NF EN 1936)
Open Porosity: 6 to 9% (NF EN 1936)
Resistance to fixing (3cm) TYPE I: 1200 to 1600 N (NF EN 13364)
Compressive Strength: 80 to 110 MPa (NF EN 772-1)
Flexural Strength: 10 to 15 MPa (NF EN 12372)
Abrasion Resistance: 24 to 26 mm (NF EN 14157)
Capillarity Coefficent C1: 5 to 7 g.m-2.s-1/2 (NF EN 772-11)
Capillarity Coefficent C2: 5 to 7 g.m-2.s-1/2 (NF EN 772-11)

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