Item Details
Quarry Location:
West Yorkshire
Water Absorption:
2.7 %
Density:
2460 Kg/m3
Flexural Strength:
14.5 MPa
Compressive Strength:
176 N/mm2
Recommended Usage:
Exterior decor like wall cladding, pool coping, stairs, fireplaces surround and also interior wallin
Finishing Surface:
Sawn Cut, Sanded, Rockfaced, Sandblasted, Bushhammered, Tumbled, Thermalled, Natural Cleft, Weatheredge
Additional Names:
Hard York Grey Sandstone, Hard York Grey
Description:
Hard York Grey Sandstone is a fine to medium grain gritstone, carries clean, sharp arris., very durable buff-brown to blue-grey color sandstone.
Finishes available:Sawn Cut, Sanded, Rockfaced, Sandblasted, Bushhammered, Tumbled, Thermalled, Natural Cleft, Weatheredge
Hard York Grey Sandstone can be commonly used; Exterior - Interior wall and floor applications, fountains, pool and wall capping, stairs, paving
Hard York Grey Specification
Water Absorption 2.7% BS EN 13755:2022
Flexural Strength 14.5 MPa BS EN 12372:2006
Wide Wheel Abrasion 19mm BS EN 1341:2001
Freeze/Thaw No Frost Failure BS EN 12371:2001
Flexural Strength
Post Freeze/Thaw 14.0 MPa BS EN 12371:2001
Unpolished Slip Resistance 78 (dry) BS EN 1341:2001
In addition tested to BS EN 1341:2001 (slabs), BS EN 1342:2001 (setts) and BS EN 1343:2001 (kerbs)
Compressive Strength 176 N/mm2 BS EN 1926:2006
In addition tested to BS EN 1342:2001(setts)
Apparent Density 2460 Kg/m3 BS EN 1936:2006
Polished Paver Value 56 BS EN 7932:2003
Please note that sandstone is a natural product and all results are indicative and subject to variation