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La Roche Acid-Etched Limestone - Natural Stone Slabs
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Limestone stone suitable for interior and exterior architectural use. With acid-etched slip-resistant finish.
Application
Suitable for use in a variety of architectural situations both exterior and interior, including cladding, flooring, and decorative stone applications.
Description
Natural, beautiful limestone suitable for exterior and interior use in a variety of architectural situations.
Features and benefits:
- Acid etched for slip resistance.
- Sawn smooth surface finish.
- Sawn edges or Tumbled
- Range of sizes.
- High flexural strength (1900 MPa).
- Low water absorption by weight at 0.89%.
- Good abrasion resistance of 38.8.
- Resistance to slipping with SRV dry 69-72 and SRV wet 61-66.
General information
Color | Beige Cream |
Finish | Sawn Textured |
Material | Limestone |
Shape | Rectangle Square |
Length | 295 mm 600 mm 900 mm Bespoke |
Width | 275 mm 600 mm Bespoke |
Height | 40 mm 20 mm 30 mm Bespoke |
Uniclass | |
CAWS | M40/10 Natural stone covering M40/115 Natural stone covering Q25/310 Natural stone slabs Q25/50 Natural stone slabs |
Specification data - Natural stone paving slabs
Classification data | |
Standard | To EN 1341. |
Stone denomination | |
Petrological family | Limestone. |
Colour | Cream. Guidance for specification option: With subtle grey fossils and highlights. |
Name (traditional) | Limestone. |
Origin | Egypt. |
Physical properties | |
Profile | |
Slab type | Regular plan form. |
Dimensions and associated tolerances | |
Nominal sizes | 900 x 600 x 20 mm. 600 x 600 x 20 mm. 295 x 295 x 20 mm. |
Tolerances on plan dimension and thickness (nominal) | To EN 12371:2011, ±5 mm. |
Finish | Sawn - smooth. |
Performance requirements | |
Slip resistance | To EN 14231:2004, SRV dry 69–72/ SRV wet 61–66. |
Water absorption (maximum) | To EN 1936:2008, 0.89% by weight. |
Edges | Sawn. |
Density | 2628 kg/m³. |
Modulus of Rupture | 1900 MPa. |
Flexural strength | To EN12372:2006, 1900 MPa. |
Surface treatment | Acid etched for slip resistance. |
Abrasion resistance | 38.8. |
Sustainability data
Country of material origin | Egypt |
Material | Limestone |
Literature
La Roche Acid-Etched Limestone - Technical Data Sheet
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