Precast Noise Barriers

Communities near major roadways have always had the long standing issue of road noise to contend with. However, solutions such as precast noise barriers help reduce roadway noise by almost half and can be paired with other treatments for further noise reduction.  And with aesthetic options such as formliners, colors, and stains, precast noise barriers can either blend into a city landscape or be used as a statement of the community’s identity.  No matter the issues that communities are facing with noise pollution near roadways, precast noise barriers are the solution.

Advantages of Precast Concrete Noise Barriers

Aesthetic Versatility

Just like with any other precast component, precast noise barriers have limitless aesthetic options for designers. Textures can be added to one or both sides of the panels to create depth and visual interest. Communities can also make use of precast noise barriers to help show off their unique identities. Everything from colors to custom forms can be used to create these versatile precast pieces.  

Quality Controlled Products

PCI precast producers operate under a strict set of quality control guidelines when manufacturing their precast components.  What this means is that any precast from our producers will have high quality and uniformity.  Unlike on site production which can be affected by weather changes, poor craftsmanship, or material issues, precast is manufactured in a controlled environment with any issues being resolved before the pieces ever get to the job site.

Long Lasting Durability

While other materials can deteriorate and break down over time, precast concrete noise barriers will continue to provide long-lasting durability throughout their lifetime.  Studies have shown that precast wall barriers can last more than 100 years in the right conditions.  Areas that experience unique circumstances such as extreme weather can also pair precast noise barriers with other design options to increase their resistance and lifespan.

Reduction in Noise Pollution

Precast noise barriers can generally reduce noise by 5 to 10 decibels.  This translates into perceived noise reduction of almost half.  Designers can use modeling software to determine the best height for barriers for optimum noise reduction.

Precast concrete sound walls are the perfect solution to minimize noise resulting from growing traffic and expanding communities. To see the full process from production to installation take a look at the video below from the National Precast Concrete Association.