Product Description
Chova Viscolam 65 Mass Loaded Vinyl is an elastic high density viscous membrane, specially designed to improve sound insulation in various soundproofing systems. It is an excellent barrier to noise transmission due to material properties such as high density (1600 kg / m3), strong isolation factor and required elasticity.
Technical Specifications:
- Thickness (mm): 2mm / 4mm / 6mm
- Density (kg / m3): 1600 kg / m³
- Average weight (kg / m²): 3.2 – 9.6
- Sound insulation (Rw, dB): Upto 67 dB for airborne and impact noise
- Calculations. Test LABEIN B130 by CT-109 I
Installation:
- Cut a portion of ViscoLAM according to the size of the partition designed for soundproofing using a cutting tool.
- Fix ViscoLAM on the gypsum board in any of the following ways:
- Through metal screws with fixing washer
- Using brackets (8, 10 or 12 mm)
- By contact glue.
- Placing must be done against gypsum board joints.
- Repeat the following steps the required number of times according to the soundproofing system you selected.
Applications:
- Reinforcement of acoustic systems with wooden constructions or plasterboard.
- Cases with limited space for sound insulation
- Acoustic insulation and vibration reduction in metal sheet structures.
- Design of various acoustic solutions and alternatives such as doors, screens, soundproof walls.
Product Life:
Chova Viscolam is designed to last until the life of the building (> 15 years). The product carries a 5 year warranty against manufacturing defects.
Aural Exchange is Asias largest exporter of Chova Viscolam Mass Loaded Vinyl Soundproofing Membrane (Spain) to leading importers and distributors worldwide. With a strong export presence in Brazil, France, Germany, Italy, the Netherlands, Oman, Portugal, Saudi Arabia, South Africa, Thailand, the United Arab Emirates, the United Kingdom, the United States, Sri Lanka, Vietnam and Qatar, as well as major import markets such as China, India, Australia, Mexico, and Canada, Aural Exchange has built a solid reputation for reliability and consistency. Backed by consistent monthly production capacity, supported by a strategic factory network across South Asia, we ensure fast, efficient, and cost-effective deliveries to our global partners. Known for quality, innovation, and dependable service, Aural Exchange is the trusted choice for buyers seeking to import Chova Viscolam Mass Loaded Vinyl Soundproofing Membrane (Spain) for acoustic, commercial and industrial applications.
Javed Khan –
I use this under the carpet for sounds management on my office mezannine which is made from fibercement board. FYI – It’s very heavy stuff! But has solved the problem of impact sound which was very irritating.
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Shrikant S –
I purchased this product to quiet the sound of water in PVC waste pipes in my duplex house. The plumbing is constructed in such a way that the PVC pipes run under the slab to the exit conduits. I wrapped it around the waste pipes as recommended by Aural Exchange. The result is nothing short of amazing. Earlier we could hear water coursing through the walls and ceiling after a toilet was flushed. I never imagined that it would work so well. My PVC pipes are now as quiet as cast iron pipes.
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Subhash Purohit –
I’m an acoustic consultant and I’ve used Tecsound for years, but got this because it was almost half the price and I found this to be a reputed brand from Europe. Easy to work with and great results!. I recommend it. Use a high strength adhesive like SR or Speb 7 to hold it up – regular glue wont work. Glad Aural Exchange is raising the bar by introducing so many cool products 🙂
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Jayaraman –
Used 2 layers covered with Gyproc Habito board. I stapled on each layer with a pneumatic staple gun. My neighbours kitchen wall is unfortunately our bedroom wall too. THEY ARE EXTREMELY NOISY PEOPLE & BANG A LOT OF STUFF AROUND EVEN AT NIGHT. THIS STUFF IS AMAZING. We never hear our neighbours anymore. I HIGHLY HIGHLY RECOMMENDED THIS STUFF. It is super heavy to put on the wall, so you need to people, so not to hurt your back. This is a godsend and we appreciate the excellent advice given by Aural exchange team.
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Shawn Gomes –
Got the product in one day – so that was as fast as Amazon prime! I’m using Viscolam 35 for making membrane bass traps, which is not really to block sound, but instead to act as a dampener for a particular frequency. Still struggling to get the results. Material is good, well packed.
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Mukul Deo –
Amazing stuff. Two layers on the door and windows down my space cut the sound to almost zero in my home practice studio. Drumming bleeds through just a bit, but the difference is night and day. Worth every rupee. Very heavy and needs two people to handle – I’m using Viscolam 100, which is the top variant.
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Pradip Sharma –
I received this item yesterday and installed it with great difficulty as it is very heavy. Now it’s dead silent in my recording studio and no noise bleeds out even when I turn up the volume at a high level. I definitely recommend this!
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