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 | ||||
48 | 50 | TEMPERATURE (°C) | 20 | 40 | 50 | 100 |
K-VALUE (W/mK) | 0.037 | 0.043 | 0.049 | 0.058 | ||
R-VALUE (m2K/W) | 1.35 | 1.16 | 1.02 | 0.86 | ||
64 | 50 | TEMPERATURE (°C) | 20 | 40 | 50 | 100 |
K-VALUE (W/mK) | 0.031 | 0.034 | 0.038 | 0.045 | ||
R-VALUE (m2K/W) | 1.61 | 1.47 | 1.32 | 1.11 |
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 |