| email for info | quarzite | colours & sizes | arch specs | tech specs |
| casalgrande | quarzite | technical specifications | |
| test |
standard |
req'd value | test result | |
| usage | high traffic | |||
| dimensions | ISO 10545-2 | various | conforms | |
| water absorption | ISO 10545-3 | <=0.5% | <0.1% | |
| bending strength | ISO 10545-4 |
R>=35N/mm2 |
50-60 |
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linear thermal expansion |
ISO 10545-8 | resistant | ||
| resistance thermal shock | ISO 10545-9 | resistant | ||
| frost resistance | ISO 10545-12 | resistant | ||
| chemical resistance | ISO 10545-13 | conforms | ||
| slip resistance | DIN51130 | R9 | R10 | |
| static co-efficient of friction | ASTM C 1028 | >0.60 | ||
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