Grey Gum Quartzite Tiles, Pavers, Cladding and Mosaics
Grey Gum Quartzite - Very Popular
Grey Gum quartzite has been one of our most popular stone products since the start of 2008. We surveyed our customers who had purchased Grey Gum and these are the reasons for buying:
"Indestructible Stone" - Immune to Kids & Dropped Objects
The stone is very dense and tough and nothing seems to damage it. "Our son ran over the new quartzite floor with his bicycle with a flat tyre and the scraping rim didn't make a scratch"
"Impossible to Stain" - Spills Wiped Off Easily
Stains can always be a problem but "not even coke" stained this floor and "coffee just wipes off with no marks". The best indicator of stain resistance is water absorption - Grey Gum cracks 5 stars. There is nothing better!
Quartzite "Doesn't Show the Dirt"
"The floor gets dirty but you don't notice it - the grey and gold colour disguises it beautifully". This make cleaning and maintenance less stressful.
Tiler said "Great Quality Stone"
The tiler said that he had laid a lot natural stone but this was one of his favourites because the stone was "dense with impressive quality and almost no breakages and chipping" occurred when he unpacked the crates.
Grey Gum Quartzite Body Tiles & Bullnose Coping
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Specifications
Body tile - 400x400x12-14mm
Bullnose coping - 400x400x25mm
Click here to see all quartzite specifications.
Stone Quality Rating - Grey Gum Quartzite
(5 stars = best quality)
| Density |  |
| Porosity (1 star = high porosity) | |
| Water absorption (1 star = highly absorbent) | |
| Flexural strength (dry) |  |
| Flexural strength (wet) | |
| Slip resistance | 
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| Resistance to salt attack | |
Quartzite - Indicative Test Results
Slip resistance (AS/NZS 4586-2004) - 52W (risk of slipping when wet = low)
Flexural strength (ASTM C880) (dried) - 22.6 MPa
Flexural strength (ASTM C880) (wet) - 26.0 MPa
Density (ASTM C97-02) - 2720 kg/m3
Water absorption (ASTM 616) by volume (porosity) - 0.06%
Water absorption (ASTM 616) by weight - 0.17%
Resistance to salt attack weight loss (AS/NZS 4456.10) - 0.05%
Resistance to salt attack classification (AS/NZS 4456.10) - AA (highly resistant to wet, dry & salt attack cycles)
Resistance to salt attack (AS/NZS 4456.10) mode of decay - no decay visible
NB The benchmarks for use of stone around salt water pools is 0.1% weight loss or less with a minimum slip resistance classification of W.
Click here to see all test results.