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BUILDING ROLLS
INROCK® Building Rolls are mainly used in Pre Engineered Buildings (PEB) for roofs and walls to achieve excellent thermal, fire and acoustic insulation. It can be used for both under and over purlin application on the roof.
• They consist of fine fiber spun from a range of selected rocks melted at high temparature bonded with a thermosetting resin faced/laminated with flexible facings like – FSK & ALG etc.
• They are light weight, strong, resilient, and easy to handle and cut to suit site specific requirements.
Facings
STANDARD DIMENSIONS
| Thickness (mm) | Width (mm) | Length (mm) |
|---|---|---|
| 50 | 1100* | 5000 |
*With two side 50mm overlapping flaps
STANDARD DENSITY
| Density | Thickness |
|---|---|
| Kg/m³ | mm |
| 48 | 50 |
TECHNICAL DATA
| Temperature Range | Upto 400oC (As per IS 8183:1993 & IS 3144) |
| Chemical Composition | Chloride Content - less than 10 mg/kg, Sulphur Content - 0.6%, Oil Content - 0.2%, Carbon Content - 0.3% |
| pH Value | 7 to 8 |
| Fibre Properties | Fibre Diameter - less than 7 microns, Shot content - Less than 5% of total weight, (less than 5% on 500 micron & 15% retention on 250 micron) |
| Fibre Properties | Fire spread index - less than 5, Smoke developed index - less than 50 |
| Product Specification | Std. Size - Length 7 to 10m × Width 1100mm (both sides 50mm overlapping flaps) / 1200 mm (without flaps) Density - 40 Kg/m³ to 80 Kg/m³, Thickness - 50 mm to 100 mm, Facing - FSK & ALG |
| Physical Properties | CFC & HCFC free, Asbestos free, Corrosion resistance, Non capillary attraction, Linear shrinkage less than 2% |
| Recovery After Compression | More than 90% of original thickness |
| Moisture Absorption | Less than 2% |
| Water Vapour Permeability | Less than 0.2 perms |
| NRC | Up to 1.0 |
| Biological Properties | Non-hygroscopic, Rot proof |
| Environmental Effect | Does not affect Ozone depletion potential (ODP), Global warming potential (GWP) <5 |
Note: Tolerance & Specification Confirms to IS: 8183 & ASTM C 553.
HANDLING & STORAGE:
These rolls should be stored indoor. If stored outdoor, they should be stacked above ground level & securely covered with weather proof sheets/tarpaulin.
THERMAL CONDUCTIVITY TABLE
(As Per IS: 8183, IS: 3346, ASTM C 518/ASTM C 177)
| Mean Temp. (°C) | Initial K Value (W/m.K) at different Mean Temperatures (max.) | ||
|---|---|---|---|
| Density 48 Kg/m³ | Density 64 Kg/m³ | Density 84 Kg/m³ | |
| 10 | 0.036 | 0.034 | 0.033 |
| 25 | 0.037 | 0.036 | 0.035 |
| 50 | 0.038 | 0.037 | 0.037 |
| 100 | 0.044 | 0.043 | 0.043 |
APPLICATIONS AS THERMAL, ACOUSTIC & FIRE INSULATIONS
- Most Economical Solution For Roof Insulation
- Under Deck Insulation
- Pre Engineered Buildings (PEB)
- per Fabricated Houses
- HVAC Duct Insulation
- Cattle & Poultry Farns
- Tanks
- Valves
- Stream Pipelines
- Reactors
- Textile Machinery
- Flanges
- Irregular Shapes
- Large vessels
- Ovens
- Power Plants
FEATURES
- Excellent Thermal Insulation
- Excellent Fire Insulation
- Excellent Sound Absorption
- Excellent Water Resistance
- Non-Combustible Hence Fire Safe
- Non-Hygroscopic Hence Moisture safe
- Non-Corrosive
- Non-Carcinogenic
- High Thermal Resistance
- High Temperature Resistance
- High Machanical Strength
- High Durability
- Low Thermal Conductivity
- Thermally & Diemensionally Stable
- Easy To Handle
- Easy To Cut
- Easy To Apply
- Fungi Resistance
- Corrosion Proof
- No Objectionable Odor / VOC
