Mumbai - Flexible Natural Stone RockFlex NR
Mumbai is a RockFlex NR natural stone sheet made of authentic slate, ideal for modern cladding in protected interior and exterior spaces. Its real mineral texture and light weight allow for sophisticated finishes on walls, columns, furniture, or ceilings with minimal structural load and maximum versatility.
TECHNICAL SPECIFICATIONS
Code:
RF-DB-NR
Presentation:
Sheet
Color:
Stone panels are a natural cladding; the color and texture depend on the stone used. Variations in color and texture are inherent to the beauty of the natural material. Matching between panels is not guaranteed.
Dimensions:
122 cm x 61 cm / 4ft x 2 ft
Material:
Natural Slate Stone
Flexural Capacity:
Approximate bending radius of 38 cm across 120 cm. The 60 cm width also offers some flexibility, but bending in this direction is not recommended.
Coverage:
0.744 m2 / 8 ft2
Base Composition or Backing:
NR - Fiberglass and polyester resin
Slip Resistance:
European Standard R10 (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 CONDUCTED IN INDIA UNDER ISO: 9001:2000 INTERNATIONALLY APPROVED:
Water Absorption, % by weight (Test on slab specimen):
Slab: 2.5 / MICA: 1.9 (ASTM C-121 Standard)
Water Absorption, % by weight (Test on slab fixed on marble piece):
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, excluding misuse.
Outdoor Use:
Yes
Indoor Use:
Yes
Water Resistance:
High resistance to rain or heavy water exposure.
Sun Exposure Resistance:
Resistant to high solar exposure.
Recommended Maintenance:
Semiannual cleaning with low-pressure water and resealing.
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