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INROCK® ENCAPSULATED BAGS:
- INROCK® ENCAPSULATED BAGS are made out from molten rocks spun fibres and bonded with thermosetting binder forming rigid Rock wool slabs which are then wrapped in readymade bags.
- It has excellent acoustic properties & posses low thermal conductivity.
- It is used for Thermo-Acoustic purpose, where good sound absorption is required to prevent echo inside the room & minimum heat transfer is required to reduce energy costs by reducing energy consumption & ultimately providing human comfort.
| Brief Description | INROCK® Encapsulated bags are resin bonded slab wrapped in a readymade bag which is three side machine stitched and one side open end with hook and loop fasteners. This specific grade is used for thermo-acoustic applications. |
|---|---|
| Material Type | INROCK® Encapsulated bags has excellent sound absorption property & good thermal resistance |
| Color | Black |
| Applications | False ceiling insulation, Home theatre/studio, Metal Roof, Trap Door, AHU room etc. |
STANDARD DIMENSIONS
| Density | Thickness | Width | Length |
|---|---|---|---|
| 48 kg/m³ | 50 mm | 500-600 mm | 1000 mm |
THERMAL CONDUCTIVITY (K VALUE) TABLE (AS PER IS: 8183, IS:3346, ASTM C 518):
| Density (kg/m³) | 48 |
| Thermal Conductivity (W/mK) @ 35°C Mean Temperature |
0.03459 |
TECHNICAL DATA (FOR CORE INSULATION MATERIAL):
| Properties | Value/Assessment |
|---|---|
| Fire Resistant | Class A (As Per ASTM E 84) |
| Temperature Range | Up to 750 °C (As Per IS:8183) |
| PH Value | 7 to 8 |
| Chloride Content | 0.004 % |
| Sulphur Content | 0.2 % |
| Acoustic Performance (Noise reduction co-efficient) | NRC 0.85 (As per IS:8225 ASTM 423C) |
| Physical Properties | Less Shot Content |
| Less Smoke Develop | |
| Less Spread of Flame | |
| Corrosion Resistance | |
| High Compression Resistance | |
| Moisture absorption | 0.4 % |
| Product Specification | 1000 mm X 500 mm (As per IS:8183 and ASTM C 612) |
ACOUSTIC PERFORMANCE
- NRC of INROCK® Encapsulated bags is 0.85.
- The absorption coefficients at different frequencies (1/3 octave band) of INROCK® encapsulated bags of 48 kg/m³ density in accordance with IS 8225/ISO 354/ASTM 423C is mentioned in the chart below:-
FEATURES -
- Low Thermal Conductivity
- High Durability
- High Sound Absorption
- Deformation Resistant
- Easy to handle
- Ready to use
- Ease of application
- non corrosive
INROCK® ENCAPSULATED BAGS APPLICATION AREA:
FALSE CEILING INSULATION APPLICATION:-
- False ceiling contributes to aesthetics of a ceiling of a room. In various rooms for example, conference room, library, private cabins etc. where a good hearing ambience is required. So false ceiling should be properly insulated to prevent echo inside the room.
- INROCK® Encapsulated bags shall be kept directly over perforated false ceilings of gypsum, mineral fibre etc. to create a proper hearing ambience inside the room for the occupants by preventing echo.
- If these rooms are exposed to terrace then there are chances that the heat transfer can take place from ceiling to the room which will increase the energy consuption of the air conditioning room.
- INROCK® Encapsulated bags will help to reduce the heat transfer inside the room from the ceilings & energy consumption can be reduced & it helps in providing human comfort.
HOME THEATRE/STUDIO APPLICATION:
- Home theatres are meant to be built for entertainment purpose. But if they are not insulated proper acoustically then there are chances that echo develops inside the theatre creating inappropriate hearing ambience inside it for the occupants.
- Also, there are chances of sound transmitting from the theatre to other rooms; hence it should be properly insulated to not allow the sound to transmit to other rooms.
- INROCK® Encapsulated bags having good sound absorption coefficient shall be fixed on the wall of the Home theatre along with the finishing material such as INSOUND polyboards such that it will create a proper hearing ambience inside the home theatre.
- Recording studios are built in such a way that it could block any kind of unwanted sound coming from the outside as well as prevent echo inside the studio to create a proper acoustic ambience inside it & can solve the purpose for which it is meant for.
- INROCK® Encapsulated bags having good sound absorption coefficient shall be fixed on the walls of the Recording studio along with the finishing material such as INSOUND polyboards such that it will prevent echo inside the studio.
- INROCK® Encapsulated bags having low thermal conductivity will also help to reduce the heat transfer inside the Home Theatre/Recording Studio from the walls, reducing energy consumption & helps in providing human comfort.
METAL ROOF INSULATION APPLICATION:
- The roof of many industrial & commercial buildings is made of metal. As metals have much higher thermal conductivity, metal roofs become the primary aspects of heat gain inside the buildings.
- Due to high heat gain inside the building through metal roof it creates an inappropriate working ambience for the workers inside the building. So it becomes necessary to insulate the metal roofs thermally to prevent heat gain inside the building through metal roofs.
- INROCK® Encapsulated bags having low thermal conductivity when applied under the metal roof will help to reduce the rate of heat transfer inside the building from the metal roof, creating an appropriate working ambience for the workers inside the building.
TRAP DOOR APPLICATION:
- Trap door is hinged/sliding door in a floor or ceiling where Fan Control Unit (FCU) is concealed.
- Trap door acoustic insulation ensures absorption of the noise generated by FCU. This is done in order to not let the noise of the FCU transmitted to other side of trap door.
- It also reduces vibrations transmitted from installation area.
AHU ROOM APPLICATION:
- There is an AHU room where Air Handling Unit (AHU) is placed and it generates a lot of noise. This Sound is transmitted to other rooms and creates discomfort among occupants in other rooms.
- INROCK® Encapsulated bags shall be fixed on the wall of an AHU room to reduce the sound transmission & makes the surrounding comparatively noise free.
- AHU placed inside of a room can generate heat. The use of INROCK® Encapsulated bags is adding advantage in reduction of heat transfer from that room to other room by applying it on the wall and acting as a thermal barrier between two rooms which helps in maintaining comfort level inside of other rooms.
- Above mentioned applications are for reference purpose only. They can be modified as per requirement.
APPLICATION PHOTOGRAPH:
