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0086-13166570988

BOSS ACOUSTIC MATERIALS SUPPLIES

BOSS ACOUSTIC MATERIALS SUPPLIESBOSS ACOUSTIC MATERIALS SUPPLIESBOSS ACOUSTIC MATERIALS SUPPLIES

Acoustical materials range

Black colour finish Mass loaded Vinyl

MLV without non-woven cloth

MLV without non-woven cloth

MLV without non-woven cloth

  • 3/8 LB PSF    1/20" 
  • 1/2 LB PSF    1/16”
  • 1    LB PSF     1/8" 
  • 1-1/4 LB PSF  4/25" 
  • 2 LB    PSF     1/4" 

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MLV with non-woven cloth

MLV without non-woven cloth

MLV without non-woven cloth

1000mmx10000mmx1.20mm thick

1000mmx10000mmx2.00mm thick

1000x5000mmx3.00mm thick 

The Max Thickness we can do 7.00mm

4ft/1220 and 4.5ft and 5.0ft roll available

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Temporary Noise Barrier

MLV without non-woven cloth

Temporary Noise Barrier

MOQ just 10㎡ shipping anywehre in the world custom own dimension and noise isolation and absorbed consist serval layers qualtiy acoustical materials MAX stc 50dB+ 

STC OF MASS LOADED VIn

MASS LOADED VINYL STC

STC

 Sound Transmission Class (or STC) is a test rating of how well a building partition reduces sound. STC is the most common sound reduction measurement which is widely used to rate interior and exterior walls, ceilings, floors, doors, and windows. The STC rating figure roughly reflects the decibel reduction in noise that a barrier can provide. In short, STC gives you an idea of how much sound a structure might stop. 

HOW TO  CACULATE MASS LOADED VINYL STC

HOW TO CACULATE STC

 STC is calculated by taking the Transmission Loss (TL) values tested at 16 standard frequencies over the range of 125 Hz to 4000 Hz which are then plotted on a graph. The curve created by data points on this graph are then compared to standard STC reference curves. The rating of the curve from the standard STC reference that matches most closely to the curve from testing is how the STC rating is determined. 

HOW TO INSTALL A MLV

HOW TO INSTALL A MLV (pdf)

Download

HOW MASS LOADED VINYL WORKED

MASS LOADED VINY

How the Mass Loaded Vinyl Wroked Absorb Sound

 Mass Loaded Vinyl act a Acoustical Reflective barrier expecially it absorbed and insulated
noise  from leaving the confines of a space. Acoustical waved touch a surface lead to generate energy casused the vibration during the transmission the vibration was enlarged and transfer to the surrounding enviroment.  Noise Travel easily when the surface without acoustical materials layer they are easy to vibrate while if the construction structure were flexiable ,it would absorb the noise energy vibration and just allow little noise transmitted this is why you need a mass loaded vinyl since all the concrete wall or floor materials are not made of malleable ,The MLV act a spundproof barriers between the construction structure to avoid and prevent the noise vibration from the left place. The quality Mass Loaded Vinyl are with a flexibility it stop sound vibrations  and prevent the sound trans in the air 

 



How to install mass loaded vinyl

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Installing MLV with wall

Installing Floors and celling with MLV

Installing Floors and celling with MLV

Mass loaded Vinyl placed against with the studs after this place all over drywalls to make the things perfect we usual recommend mass loaded vinyl hung in the horizontal position so that can control the number of steams which allow taping all sections morever the MLV can be placed over existing drywall 

Install MLV with Floors

Installing Floors and celling with MLV

Installing Floors and celling with MLV

Installing Floors and celling with MLV

Measusre the surface and distacne bewteen selling and floor and leave a 1/2" spacing 


Rolling out the mass loaded vinyl and mark the signal cut with a knife as per measured size 


Mass loaded Vinyl install with equi

Install tubes and equipment with MLV

Installing Floors and celling with MLV

Install tubes and equipment with MLV

Cutted exactly dimension of MLV by a  knife then use a taping 


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BOSS METAL AND ACOUSTIC PLASTIC CO.LTD

Number A06 WangWang Wen Industires Zone Dacheng County, Langfang City, Hebei, China

0086-317-7961555 0086-13166570988

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TEMPORARY NOISE BARRIERS FACTORY DIRECT SUPPLIES

  • HOME
  • Temporary Noise Barrier
  • Echo Barrier
  • Portable Sound Barrier
  • Temporary Sound Barrier
  • Sonic Curtains Barriers
  • Car Sound Deadening Mate
  • Contact Us