Sound Barrier Concrete Walls

As clearly defined by the federal highway administration a noise barrier can achieve a 5 db noise level reduction when it is tall enough to break the line of sight from the highway to the receiver such as a home or person.

Sound barrier concrete walls.

Aftec s noise barrier walls are the ideal solution for reducing sound around many different types of facilities such as logistics companies. Outdoor noise barrier walls are often made of concrete and other sound reflective materials. A reflective wall which is solid will break up sound waves and reflect the noise back to the source location. Used for commercial development and roadway expansion projects these commercial grade sound walls block out sight sound wind and intruders in quiet beauty.

While highway sound barriers does reduce some of the noise made by bustling traffic and city sirens new technologies that utilize sound absorptive materials offer a better option. Precast concrete sound walls can be designed to blend in with a city s architecture and local topography or even to capture a community s theme or identity. Concrete masonry is the most broadly utilized material that is used for construction sound barrier walls. About three quarters of noise barriers are made of precast concrete or masonry block.

A highway sound barrier is an exterior wall built alongside a roadway or highway that interrupts the flow of sound waves from one area to another. Aftec precast concrete sound barrier fence. The variety of finishes available for the sound barrier and sierra wall makes these systems the only concrete sound walls that are easily adapted to blend with local architectural designs. The sheer mass of the barrier stops the sound energy and redirects it.

Reflective walls of solid concrete that create a barrier and push sound away from homes or other areas being shielded. Stonetree fence walls are vertically cast ensuring that a decorative texture in a natural looking block stone brick or custom designed pattern is formed on both sides of the wall. It is a widely accepted contention that a concrete masonry noise wall barrier is unattractive and therefore undesirable for residential or commercial uses. Two types of highway sound barriers are used.