SUNROCK Stonewool Rolls are also known as building rolls. The development of SUNROCK stonewool roll is based on the exclusive requirements for insulation of Pre-Engineered Buildings(PEB’s), Large sheds as well as Pre-Fabricated houses.

VAPOUR BARRIER

Sunrock Stonewool Rolls have outstanding characteristics of water repellency with less than 0.1% of water vapor sorption with no capillary action, not only it gives comparatively higher thermal efficiency but also increases the shelf life of the roof (sheets).

DENSITY ( kg/m3)THICKNESS (mm)K-VALUE & R-VALUE
4850TEMPERATURE (°C)204050100
K-VALUE (W/mK)0.0370.0430.0490.058
R-VALUE (m2K/W)1.351.161.020.86
6450TEMPERATURE (°C)204050100
K-VALUE (W/mK)0.0310.0340.0380.045
R-VALUE (m2K/W)1.611.471.321.11

PRODUCT RANGE

SUNROCK Stonewool rolls comes with a wide range of facings like aluminiun – FSK, Alu glass – ALG and Black Glass Tissue – BGT.

FACING SELECTION

  • ALUMINIUM FSK
  • ALU-GLASS (FOIL)
  • 0.03 emissivity makes it excellent radiant barrier.
  • Higher Tensile values make it strong enough to sustain application load.
  • Dimensionally stable after adverse temperature change around the application area.
  • Class A fire resistant.
Typical Properties Value (metric) Test Method
Basic Weight 100 gsm Scale
Tensile Strength 8000 N/m-MD 4000 N/m-XD ASTM D 828
Burst Strength 30 N/m ASTM D 774
Temperature Resistance Remains Flexible No Delamination ASTM C 1263 -29°C to +66°C
Water Permeance 0 ng/N.s ASTM E 96
Dimensional Stability Less than 0.5% ASTM C 1204a 150°F (65°C)
Emissivity 0.03 ASTM E 408
  • Alu-Glass facing or ALG facing is glass fiber weaved aluminium foil which has a reflective properties on both sides.
  • The tremendous strength (Tension & Burst) makes it best suited for PEB insulation and is also it also substitutes the wire mash supporting in roofing walls (External & Internal).
  • 0% Water insulation makes it moisture proof insulation as well as best suited for cold storage and alike sheds.
  • Class O fire resistant.
Typical Properties Value (metric) Test Method
Basic Weight 100 gsm Scale
Tensile Strength 15 KN/m ASTM D 8 8
Burst Strength 300 N/m ASTM D 774
Temperature Resistance Remains Flexible No Delamination ASTM C 1 263-29°C to +66°C
Water Permeance 0 ng/N.s ASTM E 96
DimensionalStability Less than 0.5% ASTM D 1204W 150°F (56°C)
Emissivity 0.03 ASTM E 408