Verified by manufacturer 1 year ago
Natural stone aggregate.
Particularly suitable for decorative use and on driveways, footpaths, rockeries, tree pits, raised borders and planted areas.
Natural limestone decorative aggregate.
Features and benefits:
Color | Grey |
Finish | Natural |
Material | Limestone |
Shape | Other |
Uniclass | |
CAWS | Q23/160 Loose gravel Q23/170 Loose gravel overlay |
Material | Carboniferous limestone. |
Particle shape | Angular. |
Aggregate size | Graded, 14/20. |
Colour | Grey. |
Origin | English limestone. |
Aggregate polished stone value (PSV) | To BS EN 1097-8, 41. |
Apparent density | To BS EN 1097-6, 2.62 Mg/m³. Manufacturer guidanceApparent particle density. |
Water absorption | To BS EN 1097-6, 1.3%. |
Chloride Ion content | To BS EN 1744-1, <0.001%. |
pH | To BS EN 1377, 1.0. |
Shrinkage | To BS EN 1367-4, 0.019%. Manufacturer guidanceDrying shrinkage. |
Dry density | 2.19 Mg/m³. |
Impact resistance | To BS 812, 12. Manufacturer guidanceAggregate impact value (dry). |
Abrasion resistance | To BS EN 1097-8, 12. Manufacturer guidanceAggregate abrasion value. |
Resistance to wear (micro deval) | To BS EN 1097-1, 17. Manufacturer guidanceMicro Deval Coefficient. |
Contains Red List materials | No |
Country of material origin | United Kingdom |
Country of product manufacture | United Kingdom |