Description
INROCK® Building Rolls used mainly 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 fibres spun from a range of selected rocks melted at high temperature 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 customer site specific requirements.
FACINGS:
INROCK® Building Rolls are available with flexible facings like – FSK & ALG *
* Under new product development process
STANDARD DIMENSIONS:
| Thickness(mm) | Width(mm) | Length (mm) |
| 50 to 100 | 1.1* & 1.2 | 7 – 10 |
* With two side 50mm overlapping flaps
STANDARD DENSITY
| Density | Thickness mm |
| Kg/m3 | mm |
| 48 | 50-100 |
| 64 | 50-100 |
| 80# | 50 |
TECHNICAL DATA:-
| Temperature Range | Up to 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 |
| Fiber Properties | Fiber Diameter – less than 7 microns, Shot content – Less than 5% of total weight (less than 5% on 500 micron & 15 % retention on 250 micron) |
| Fire properties | Fire spread index – less than 5, Smoke developed index – less than 50 |
| Product Specification | Std. Size : Length 7 to 10m x Width 1100mm (both side 50mm overlapping flaps) / 1200 mm (without flaps) Density : 48 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:
INROCK® Building rolls should be stored indoor, if stored outdoors should 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. | Initial K Value (W/m.K) at different Mean Temperatures (max.) | ||
Density Kg/m3 | |||
48 | 64 | 80 # | |
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 engineering buildings (PEB)
- Pre fabricated houses
- HVAC Duct Insulation
- Cattle & Poultry forms
- Tanks
- Irregular shapes
- Large Vessels
- Ovens
- Textile Machinery Equipments
- Power Plants
- Flanges
- Valves
- Steam pipelines
- Reactors
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 Mechanical Strength
- High Durability
- Low Thermal Conductivity
- Thermally & Dimensionally Stable
- Easy to Handle
- Easy to Cut
- Easy to Application
- Fungi Resistance
- Corrosion Proof
- No objectionable odor / VOC
Good
Seema-Yadav –