Sound barrier systems with UHPC® and recycling aggregates

Highway noise barrier

There are a variety of sound barrier systems.
Soundproofing systems made of precast concrete
parts is one possibility.

Precast concrete walls are used especially as a
noise barrier on highways and railway tracks.
They can be made in any size and geometry,
adapting perfectly to noise protection and local
conditions.

UHPC® Ultra High Performance Concrete
UHPC® fiber reinforced concrete has a lot of
advantages compared to standard concretes
that already start with the production.

Recycled asphalt

Due to the extremely high strength values, the
elements can be designed leaner, resulting in
lower material consumption and final price.

Furthermore, UHPC® materials reach their strength
in less than 24 hours, enabling them to be removed
from the molds. After less than 48 hours, already
70% of the maximum final strength is achieved.
UHPC® is a concrete material with almost no pores.
This makes UHPC® extremely corrosion resistant
and resistant to all environmental influences.

Of course, due to its extreme corrosion resistance,
UHPC® concrete is ideally suited as a construction
material for soundproof walls that are to be planted.
The root system or frost cannot harm UHPC®

Recycled rubber

constructions.
We also have experience of producing of UHPC®
lightweight concrete for facade andwall construction.

A regular inspection of UHPC® walls is not required.
The expected service life is approx. 100 years.

The future 
Use of all kind of recycling material as an aggregate 
to UHPC® Binder
Our goal is to provide our customers with a material
that is not only recyclable but also largely made from
recycled materials such as plastic, rubber, asphalt,
concrete, glas, wall stones, all kind of bricks and
other mixed products. Through this use, the material
costs per ton concrete are drastically reduced. UHPC®
is the perfect binder for these aggregates.


www.hhbc-consulting.de
info@hhbc-consulting