2 lb mass loaded vinyl alternative made by manufacturer in China

2 lb mass loaded vinyl alternative made by manufacturer in ChinaProduct Description
As a “reflective barrier,” MLV does not have absorptive qualities. Instead, it contains or blocks sound waves. This keeps noise outside or inside a space. MLV acts as an effective sound barrier, regardless of which side of a wall you install it on. Mass Loaded Vinyl provides even greater soundproofing power when you combine it with other noise reduction components, such as furring channels, vibration isolation mounts and sound clips. In addition to soundproofing buildings, this multipurpose soundproof vinyl barrier can be used on AC compressor enclosures, numerous industrial applications, high-end home entertainment systems and even in radio stations.
Tips for new construction or renovation of floors:
The subfloor is the culprit in sound transfer. Sometimes it’s not thick enough, or strong enough, (where thin subfloor panels are used over floor joists that are spaced too widely for the thickness of subflooring). Or where the subfloor is improperly attached with too few fasteners or just nailed. (Use screws!) If your floor joists are exposed, now is the time to forestall problems in the future. As a minimum, use our green Sound Isolation Tape to tape the faces of the joists/subfloor joints to help prevent squeaks and to reduce sound transfer into the joists. It comes in 1-7/16″, 2″ or 3″ widths for this purpose. You can apply the tape easily by hand.
Better, buy the 2′ or 4′ wide material (yes, that’s 2 “Feet” and 4 “Feet” wide!), similar to “Green Glue”. to cover the underside of the entire sub-floor panel. This will add dampening to the panel, reducing the resonant “boom” when walking on the floor.Packaging & Shipping
Packed with films, also cunstomize acceptable.Company Information
about us:
Guangzhou Liyin Building Material Co., Ltd. together with it’s sub-company Foshan Blue Ocean Architectual Acoustic Material Co., Ltd. was established in March 2006. The head office is located in the central area of Guangzhou Pearl River Delta and the factory is in Foshan. Now Liyin group, with a factory more than 10,000 square meters, has more 200 employees and has a strong production capacity of one million square meters acoustic material annually. Our group has launched eight series of wooden acoustic panel, Fabric acoustic panel, Wood-wool acoustic panel, Polyester fiber acoustic panel, Suspended absorber, Diffuser, Wooden dry-hang panel, Vibration damping & soundproofing materials, which sums up to 200 items. All our products are of high quality and have achieved great acceptance by both domestic market and markets of Europe, American, Africa and Asia.
Our Team:
Product Certificate:FAQ
1.How can you guarantee the quality?
We have a modern management system. Take strict selection for upstream suppliers to insure the basic material to be good quality. And we pay more attention to production technology and staff training, so that the defective rate is less than 1% of each products, save cost at the production line. When the productions are ready, they would be sent to the package workshop, put in carton with foam between each panel to avoid the friction and damage.
2.Can you offer sample?
Yes, we can offer standard samples for free, and customization is available.
3.Do you accept customization?
Yes, we can support our clients with OEM, so that it can be easier to open the local market and build a long-term partnership between us.
4.How long is the lead time?
Normally 10-25 days upon receiving the deposit, base on the quantity 1,500 SQM
5.Can you assist for installation?
Yes, we can arrange to assist in installation if needed.
6.Do you have CE certificate?
Yes, we do. We have shipped many goods to European countries.
7.What are the factors of influencing the NRC?
Perforation rate, gap between the wall and panel, the density and thickness of the glass wool, etc. All these factors will effect NRC.
8.What's the difference between normal panel and acoustic panel?
Acoustic panel also called soundproof panel which is designed according to the law of soundproofing. There are mainly three functions of acoustic panel. Sound absorbing, sound diffusing and sound insulation, with respect to a specified sound source and receptor: increasing the distance between source and receiver, using acoustic panel to reflect or absorb the energy of the sound waves, using damping structures such as acoustic panel, or using active antinoise sound generators.
9.How about the capacity of your factory?
We can produce 500000sqm acoustic materials per year.
10.How to pay?
You can pay by western union or T/T. Cash will be ok if we do business face to face.
More questions or details about our products or company, please feel free to contact us at www.acousticmaterial.net.