temporary sound barriers with many advantages
 
· Light-duty design easy to install and fold up to transport stacking in pallet
· 100% non-poisonous No irritant composite materials friendly to the environment
 
· Waterproof 100%
· Entirely Resistant Fire
· Excellent flexibility and tenacity

MASS LOADED VINYL BARRIER

The mass loaded vinyl barrier is a highly flexible 5.4 kg/m2 sound and moisture barrier designed for those applications were to have an acoustical barrier is desired. It’s a reinforced version of to our temporary noise barriers fence AB302 is good but it could be better. Reflective acoustic vinyl barrier alone has its disadvantage.
An MLV acoustic barrier without any added absorptive treatment is by default reflective. In highway applications, for example, a reflective noise barrier on one side of the roadway can result in some sound energy being reflected back across the roadway to receivers on the opposite side. In this situation, it is a common phenomenon for one to perceive a difference in sound after a noise barrier installed on the opposite side of a roadway. Individuals on the opposite side of the roadway may perceive a change in the quality of the sound; the signature of the reflected sound may differ from that of the source due to a change in frequency content upon reflection.