Italian technology
Egyptian purity. International standards.
AMASIS quartz is the raw material behind engineered stone made on Italian Breton technology. DEXPRO supplies both: AMASIS quartz grades to industry, and Cuarzo del Nilo quartz slabs to fabricators and distributors.
Two operations, one standard
| AMASIS Quartz | Cuarzo del Nilo | |
|---|---|---|
| Product | Quartz grit, sand and flour | Engineered quartz slabs |
| Grades / format | 0.7–1.2 mm · 0.3–0.7 mm · 0.1–0.3 mm · < 45 µm | Jumbo slabs, 5.26 m² |
| Key process | Washing and Sortex optical colour sorting | Italian Breton vacuum vibro-compression |
| Buyers | Glass, ceramics, frits, fillers, engineered stone | Fabricators, distributors, projects |
| More | Test results | Quartz slabs |
Why engineered-stone makers care about the quartz
White stays white
Fe₂O₃ about 100 ppm and whiteness 92.9–93.9 % keep white and Calacatta-look slabs bright, without grey or yellow cast.
Grit and flour from one source
The 0.7–1.2 mm, 0.3–0.7 mm and 0.1–0.3 mm grades and the < 45 µm flour are the full aggregate set a slab recipe needs.
Checked lot by lot
Sortex sorting keeps colour steady, and a lab report for every lot lets you verify chemistry from container to container.
Grit and fine sand for slab recipes
Request a quotation or sample
Tell us the grade, quantity, destination port and Incoterm, and your target limits for SiO₂, Fe₂O₃ and grain size. We reply with a quotation, the lab report of a current lot and sample availability.
Email office@dexpro.com.coContact form