Oporto - Flexible Natural Stone RockFlex NR
RockFlex NR Oporto is an ultra-thin natural quartzite sheet with a fiberglass backing, ideal for transforming walls, columns, furniture, and facades. Its authentic look and flexibility allow for quick installation in both interior and protected exterior spaces.
TECHNICAL SPECIFICATIONS
Code:
RF-AC-NR
Presentation:
Sheet
Color:
Stone panels are a natural cladding; their color and texture are unique to each material used. Variations in tone and texture are part of the natural beauty of the extracted stone. Matching between panels is not guaranteed.
Dimensions:
122 cm x 61 cm / 4ft x 2 ft
Material:
Natural quartzite stone
Flex Capacity:
Approx. 38 cm radius across 120 cm. The 60 cm width also offers some flexibility but is not recommended to bend in that direction.
Coverage:
0.744 m2 / 8 ft2
Base or Backing Composition:
NR - Fiberglass and polyester resin
Slip Resistance:
European standard R10 class (DIN 51130)
Working Temperature (IS-2046):
-14°C to 120°C / -58°F to 248°F
Thermal Expansion (IS-2046):
0.5 mm - 0.8 mm at 90°C / 194°F
Fire Behavior (IS:15061):
142.4 mm Fire Retardant
Weight per Square Meter:
Manufacturing Material:
1.67 Kg/m2
Support Material:
0.20 Kg/m2
Natural Stone:
0.380 Kg/m2
Total Weight per m2:
2.00-2.25 Kg/m2
Total Weight per Sheet (IS: 1286-1989):
1.30-2.05 Kg/m2
Material Thickness:
Natural Stone Thickness:
0.50 mm
Chemical Support Layer Thickness:
0.80 mm
Total Stone Panel Thickness:
1.20mm-1.5mm
LABORATORY TESTS PERFORMED IN INDIA UNDER ISO:9001:2000 INTERNATIONALLY APPROVED:
Water Absorption, % by weight (Test performed on slab specimen):
Slab: 2.5 / MICA: 1.9 (ASTM C-121 Standard)
Water Absorption, % by weight (Test performed on slab fixed on marble):
Slab: 0.17 / MICA: 0.12 (ASTM C-97 Standard)
Abrasion Test - Average wear, mm Maximum wear on individual specimens:
Slab: 0.7-0.8 / MICA: 0.9-1.0 (IS: 9162-1979 Standard)
Density (mass per unit area, kg/m2):
Slab: 1.45 / MICA: 1.66 (IS:12866-1989 Standard)
Manufacturing Method:
Laminar micro-extraction using epoxy-polyester adhesion on natural stone blocks.
Packaging:
Cardboard boxes with 10 sheets
Warranty:
3 years, against manufacturing defects, not misuse
Outdoor Use:
Yes
Indoor Use:
Yes
Water Resistance:
High resistance to rain or heavy water exposure
Sunlight Exposure Resistance:
Resistant to high sunlight exposure
Recommended Maintenance:
Semiannual cleaning with low-pressure water and resealing
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