Barset Yorkstone - Sandstone Paving
Verified by manufacturer 29 days ago
Sandstone paving suitable for interior and exterior architectural use with defined strength and durability characteristics.
Application
Suitable for exterior and interior use in a variety of architectural situations including paving applications in classic and contemporary settings, including driveways, pathways, patios, paving and step treads.
Description
Sandstone paving suitable for exterior and interior use in a variety of architectural situations.
Features and benefits:
- Petrographic family: sandstone.
- Available in paving formats of 900 x 600 mm or 400/ 500/ 600 mm x running lengths or BESPOKE Sizes
- Both options available in 38 and 50 mm thicknesses.
- Hard wearing, smooth sawn surface.
- Complies with European standards EN 1341 for slabs and EN 1342 for setts, Class 1 Marking P1, D1 and T1.
- Flexural strength of 12.3 MPa and 9.3 MPa after 56 freeze/thaw cycles.
- Water absorption of 4.3%.
- Compressive strength of 77 MPa and 67.1 MPa after 56 freeze/thaw cycles.
- Resistance to slipping on sawn face with SRV dry 98 and SRV wet 80.
General information
Color | Beige Green Brown |
Finish | Sawn |
Material | Sandstone |
Shape | Rectangle Square Other |
Length | 900 mm Bespoke |
Width | 400 mm 500 mm 600 mm Bespoke |
Height | 38 mm 50 mm Bespoke |
Uniclass | |
CAWS | Q25/50 Natural stone slabs Q25/310 Natural stone slabs |
Specification data - Natural stone paving slabs
Classification data | |
Standard | To EN 1341. |
Stone denomination | |
Petrological family | Sandstone. |
Colour | Green/ brown. |
Name (traditional) | Yorkstone. |
Origin | England. |
Physical properties | |
Profile | |
Slab type | Regular plan form. |
Dimensions and associated tolerances | |
Nominal sizes | 900 x 600 x 50 mm. 900 x 600 x 38 mm. 400/ 500/ 600 mm x running lengths x 50 mm. 400/ 500/ 600 mm x running lengths x 38 mm. |
Tolerances on plan dimension and thickness (nominal) | Class 1. |
Tolerances on diagonals | Class 1. |
Tolerances on thickness | Class 1. |
Finish | Sawn. |
Performance requirements | |
Slip resistance | To EN 14231:2003, SRV dry 98; SRV wet 80. |
Water absorption (maximum) | To EN 13755:2008, 4.3%. |
Flexural strength | To EN 12372:2006, 12.3 MPa. After 56 cycles of freeze/thaw to EN 12371:2010, 9.3 MPa. Change after 56 cycles of freeze/thaw to EN 12372:2008, 29%. |
Compressive strength | To EN 1926:2006, 77 MPa. After 56 cycles of freeze/thaw to EN 12371:2010, 67.1 MPa. Change after 56 cycles of freeze/thaw to EN 12372:2008, 8%. |
Sustainability data
Country of material origin | United Kingdom Guidance for specification option: England. |
Material | Sandstone |
Expected Life | Lifetime |
Literature
Barset Yorkstone - Technical Data Sheet
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