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ENGINEERED NON-FIBROUS ACOUSTIC INSULATION
Inner Engineering offers good value high performance Acoustic Solutions to meet the demands of today’s buildings (both new and renovation projects) with high quality, excellent durability and optimum design, complying with the required regulations.
SALIENT FEATURES
Insound Foam Insulation is a polymer-based, asphalt-free, synthetic soundproofing product that offers quality acoustic insulation in different building elements.
- Reduces dB(A) levels substantially
- Improved productivity, quick & easy to install •
- Effective air-borne noise absorption across a broad frequency range
- Increased long term efficiency
- High acoustic insulation, combined with all types of building systems
- Easy handling and application
- Excellent ageing resistance
- Viscoelastic properties help dampen resonance effects
- No bitumen, tissue paper or perforated sheet required
- High density & high flow resistance
- Fibre & dust free & non-particulating
- Easy to execute joints
- Rot-proof
- Hot and cold resistant
TECHNICAL DATA
| Attribute | Details |
|---|---|
| Brief Description | Super silent and easy to install acoustic insulation material |
| Material Type | Open cell elastomeric foam, based on Synthetic Rubber |
| Colour | Black with green inclusions |
| Product Range | Sheets’ thickness: 10mm, 15mm, 20mm, 25mm, 30mm, 35mm, 40mm & 50mm; Standard sheet size: 1m x 1m |
| Applications | Acoustic Insulation for Architectural Acoustics, OEM / Generator Cabins, Canopies, HVAC ducts, AHU & Air Handling Systems, Plant Rooms, etc. |
| Properties | Value/Assessment | Special Remarks |
|---|---|---|
| Max. Service Temperature | +85°C | |
| Min. Service Temperature | -20°C | |
| Thermal Conductivity @ 20°C | 0.047 W/mK | As per EN 12667/ ASTM C 518/ ISO 8301 |
| Reaction to Fire - Flammability | V-0 | As per UL 94 |
| Density | 140-180 Kg/m³ | +/- 10% |
| UV Resistance | Must be protected from direct sunlight | |
| Health Aspects | Dust & Fibre free | |
| NRC – 10mm to 50mm Thickness | 0.42 to 0.76 | Measurement of RISAC as per ISO 354 |
APPLICATIONS
- Sound proofing against airborne noise in vertical walls with low surface density (lightweight partition walls or boards made of different materials).
- Sound proofing against airborne noise in ceilings and lightweight roofs.
- Reduction of impact noise level in all types of floors, sandwiched between floor slabs and loose-laid flooring.
- Dampening of impact noise caused by atmospheric agents on metal decks.
- Combined with sound-absorbent materials, it offers products with high acoustic performance.
- Its applications in the industrial field range from the soundproofing of booths to the acoustic insulation of machine-rooms, gutter pipes, sound dampening of metal sheets, etc.
ADVANTAGES
- High acoustic insulation combined with soft, flexible elements
- Flexible
- Great elongation capacity
- Easy to handle and adaptable to uneven surfaces
- Good bonding with most types of surfaces
- Acts as a vapour control layer
- Cold and heat resistant
- Excellent ageing resistance
- Rot-proof
