Kobra

Grey

C/M/F:

Kobra Grey Chinese granite is broadly used across the UK for it's consistency and gentle mid-grey hue.

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SPECIFICATION
Kobra | GreySKU: GRA-CHI-KOB-034C/M/F: Supplied by Hardscape Products LTD
Density:2770 kg/m³
GWP (total) kgCO2e:0.129 per kg
Compressive Strength:157 MPa LEV
Compressive Strength (Freeze/Thaw Resistance):171 / 179 MPa Mean
PPV (Before/After):Flamed 71/57, Honed 20/21 PPV
Flexural Freeze/Thaw:15.8 / 15.0 MPa Mean
Flexural Strength:14.2 MPa LEV
Light Reflectance Value:Bush Hammered 23.61 : Flamed 31.13 : Honed 18.78 LRV
Open Porosity:0.55 %
Slip Resistance:Bush Hammered 82 (wet), 87 (dry) : Flamed 74 (wet), 80 (dry) SRV/USRV
Water Absorption:0.17 %
Abrasion Resistance:20.8 mm

Downloads

Granite Maintenance Guide

Kobra Grey Datasheet

Specification & technical data aligns with our most recent testing, but is indicative and should be treated as such. Some images are computer renders, and all are for illustrative purposes only, exact colours may vary.