Kitchen worktop QUARTZ 7835 PIANA

Despre Kitchen worktop QUARTZ 7835 PIANA

Quartz PIANA – brand Calipso

PIANA is a quartz model with a pearlescent WHITE background surface, streaked with a cream-rust vein. The premium design adds sophisticated, discreet elegance and fits perfectly in bright interiors, both modern and classic.

Calisco Quartz Surfaces – Technical Specifications

Premium quartz surfaces for the manufacture of custom products: kitchen worktops, bathroom worktops, bar counters, commercial reception desks, etc.Non-porous, hygienic, easy-to-maintain material, tested according to EN 14617 and classified A2-s1 for fire (EN 13501-1). NSF certification confirms safe contact with food.

• Quartz slab thicknesses: 1.5 cm, 2 cm

• Certifications: NSF, ISO 9001, ISO 14001, ISO 45001

Certifications

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Technical Performance

Apparent density (EN 14617-1, g/cm³)	2.2–2.4
Water absorption (EN 14617-1, % w/w)	≤0.05 (W4)
Flexural strength (EN 14617-2, MPa)	≥40 (F4)
Impact resistance (EN 14617-9, J)	min. 3 (2 cm / 1.5 cm)
Abrasion resistance (EN 14617-4, %)	≤29 (A4)
Thermal shock resistance (EN 14617-6)	No visible changes after 20 cycles
Freeze-thaw resistance (EN 14617-5, 1/°C)	KMf25 = 0.87–0.98
Linear thermal expansion (EN 14617-11, 10−6/°C)	10–30 × 10−6
Electrical resistance (EN 14617-3, Ω)	Rv ≥ 1012
Reaction to fire (EN 13501-1)	A2-s1
Chemical resistance (EN 14617-10)	C4
Standard dimensions	305 × 152 cm – thicknesses 1.5 cm, 2 cm

Note: there may be slight differences in color, tone, and texture between samples and the final production slabs.