Verified by manufacturer 1 year ago
Sandstone tumbled paving slab.
Suitable for exterior use in a variety of architectural situations.
Sandstone tumbled paving slab.
Features and benefits:
Certifications:
Color | Brown Green |
Finish | Tumbled |
Material | Sandstone |
Shape | Square Rectangle |
Length | 275 mm 560 mm 845 mm 1130 mm |
Width | 275 mm 420 mm 560 mm |
Height | 30 mm |
Uniclass | |
CAWS | Q25/50 Natural stone slabs Q25/310 Natural stone slabs |
Standard | To BS EN 1341. |
Stone denomination | |
Petrological family | Sandstone. |
Colour | Brown / green. |
Name (traditional) | Indian sandstone. |
Origin | India. |
Physical properties | |
Profile | |
Slab type | Regular plan form. |
Arrises | Rounded.Guidance for specification option: Tumbled. |
Dimensions and associated tolerances | |
Nominal sizes | 275 x 275 x 30 mm.275 x 560 x 30 mm.420 x 560 x 30 mm.560 x 560 x 30 mm.560 x 845 x 30 mm.1130 x 560 x 30 mm. |
Tolerances on plan dimension and thickness (nominal) | +/-5 mm. |
Tolerances on diagonals | +/-5 mm. |
Tolerances on thickness | +/-5 mm. |
Finish | Riven.Guidance for specification option: Tumbled Softly Riven Surface. |
Performance requirements | |
Slip resistance | To EN 14231, 68 dry; 65 wet. |
Breaking load | To IS1 3630, 6.2 x 10³ N. |
Water absorption (maximum) | To EN 13755, 0.93% (by weight); to EN 1925, 0.28% (by capillary). |
Edges | Tumbled edge. |
Wear resistance | To EN 14157, 5.7 mm. Guidance for specification option: Average wear. 5.3 mm - individual wear. |
Apparent density | To EN 1936, 2.52%. |
Porosity | To EN 1936, 0.51%. |
CompressiveStrength | To EN 1926, 360.1 kg/cm². |
Flexural strength | To EN 12372, 23 MPa. |
Frost protection | To EN 12372, 21.8 MPa (after 12 cycles Flex strength); 19.4 MPa (after 48 cycles Flex strength). Manufacturer guidanceFrost resistance. |
Contains Red List materials | No |
Country of material origin | India |
Country of product manufacture | India |