Giotto

Classic perfection

Ever since its ancient origins, and still today, the circle has always retained the expressive force in all the artistic, cultural, historical and scientific frameworks. It emulates the cyclic nature of time and in geometry it is the archetype of plane figures where groups of other figures can be perfectly inscribed or circumscribed. As for painting, the perfect circle does not exist in floors made with coarse stone, but it rather expresses the distinctive craftsmanship and a refined artistic balance. The Italporphyry Giotto line with porphyry cubes concentric circles represents a tangible evidence of this.

References

Technical data sheet porphyry cubes concentric circles

Petrographic name	Rhyolitic ignimbrite
Colour	Non-dominant variable-colour grades: grey, red, red-violet and rust or mixed colours
Main processing	Cubes obtained by mechanical splitting of stratified material having a natural quarry plane, with variable thickness

TYPE (mm)	THICKNESS (mm)	WEIGHT (Kg/m²)	SUGGESTED APPLICATION	USEFUL LAYING THICKNESS (mm)
40/60	from 40 to 60	100	Pedestrian traffic Very limited vehicle traffic	from 90 to 100
60/80	from 55 to 80	from 135 to 145	Light vehicle traffic	from 120 to 140
80/100	from 75 to 110	from 180 to 190	Heavy vehicles	from 150 to 170
100/120	from 100 to 130	from 220 to 250	Heavy vehicles Urban fornishing	from 180 to 200
Tozzetto 60/80	from 40 to 60	100	Pedestrian traffic Very limited vehicle traffic	from 90 to 100
80×80	from 40 to 60	100	Pedestrian traffic Very limited vehicle traffic	from 90 to 100
60/80	from 55 to 80	140	Light vehicle traffic	from 120 to 140
90×90	from 40 to 60	100	Pedestrian traffic Very limited vehicle traffic	from 90 to 100
90×90	from 55 to 80	140	Light vehicle traffic	from 120 to 140
100×100	from 40 to 60	100	Pedestrian traffic Very limited vehicle traffic	from 90 to 100
	from 55 to 80	140	Light vehicle traffic	from 120 to 140
	from 75 to 110	190	Heavy vehicles	from 150 to 170