Lens Stone

Lens
Limestone from Languedoc-Roussillon

Nature
Oolitic limestone, Lower Cretaceous, Barremian stage

Appearance
Creamy white background, fine grains and thin crystalline lamellae

Origin
Moulezan (Gard)
20 km from Nîmes

Pierre de Lens

Recommended uses
Flooring: Outdoor and Indoor public moderate traffic
Thin wall covering: Glued, Attached, Exterior elevation, Exterior band and support, Exterior basement, Exterior crowning
Solid wall: Outdoor cladding, Outdoor spouts, Outdoor listels, Outdoor sills, Outdoor plinths, Outdoor cornices

Finishes available
Honed, roughened, bossed, bush-hammered, chiselled, brushed

Technical characteristics
Apparent Density: 2200 to 2300 kg / m3 (NF EN 1936)
Open Porosity: 8 to 15% (NF EN 1936)
Resistance to fixing (3cm) TYPE I: 1600 to 1900 N (NF EN 13364)
Compressive strength: 35 to 50 MPa (NF EN 772-1)
Flexural Strength: 6 to 9 MPa (NF EN 12372)
Abrasion Resistance: 28 to 32 mm (NF EN 14157)
Capillarity Coefficent C1: 50 to 70 g.m-2.s-1/2 (NF EN 772-11)
Capillarity Coefficent C2: 50 to 75 g.m-2.s-1/2 (NF EN 772-11)
Slip resistance-dry environment: 50 to 55 Sawn (NF EN 14231)
Slip resistance-dry environment: 50 to 55 Sawn (NF EN 14231)

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