PLAZCAST SMR is the only reinforced sheet that keeps silver retaining properties for life, other nylon solutions degrade after 10 years.
Plazcast SMR is an excellent solution complying with the European regulations for installation of acoustic elements along bridges (patent granted). Metallic stainless steel lines in acrylic matrix show a high contrast preventing birds from colliding with them. Contrast does not fade with time; stainless steel will not corrode for years.
for the design
|15||1600 N/m²||32 dB||30 dB|
|20||1900 N/m²||34 dB||32 dB|
Panel produced according to ISO 7823-1
Complies with EN 14388:2007 - Road traffic noise reducing devices