UHPC for maximum safety and performance

Today, UHPC concrete is used as a construction
material all over the world for maximum safety
and performance. One example of this are the
transport tubes for the Hyperloop system.
Tubular elements made of UHPC concrete have
already been manufactured here for test purposes. 

UHPC concrete is constantly evolving in terms
of its technical material properties and application.
We expect further big changes in our UHPC
material development in the next few years,
which go far beyond what we have so far. Many
materials such as standard concrete or standard
steel will no longer be able to follow this.

WPE DK International

Phone: 0049 176 601 73146
E-mail: info@wpe-dk.dk
Homepage: www.wpe-dk.com

Concrete breakwater as a coastal defense

In recent weeks, I have met people from the Coast Guard in
some European countries. I wanted to learn more about the
current protection of coastal areas, because I think we can
work together with our experience in the application of
UHPC® (Ultra High Performance Concrete) in the offshore
industry to develop some new solutions to make our shores
safer against soil erosion, beach erosion, eroding cliffs and
shoreline erosion.

 

Hard costal protection structures are

• Sea dykes
• Sea walls
• Revetments
• Groynes
• Offshore breakwater

For all these structures, UHPC® can be used, directly casted or sprayed, as precast concrete elements or as a combination with asphalt as UHPC®Phalt.
Many of these solutions come from the experience and applications
of our mining, road construction and offshore operations.

We use UHPC® in port areas, jetty constructions, underwater 
foundations for wind turbines, tide power plants, canal locks,
sheet piling and hydroelectric power plants.

UHPC® is beneficial for these applications because

UHPC® is absolutely seawater resistant, lifetimes of 100
   years are quite possible
UHPC® is already watertight compared to standard concrete
   in low layer thicknesses
UHPC® achieves extreme strength
UHPC® is extremely corrosion resistant
UHPC® is extrem wear resistant
UHPC® can be shaped in any geometry and any natural
   stone surface can be replicated
UHPC® does not require a repair service
UHPC® including reinforcement can withstand enormous
   loads.

What I particularly noticed here are these particularly
ugly breakwaters, that make the whole coastal area safe
but also make the nature of the coast less attractive.
Some of these constructions give me the impression
that coast is protected for the next war.

Dear architects and designers, it must be possible to
develop according to the nature of the coast correspond
to breakwaters and tsunami fuses.
Already for years we supply UHPC® material for
artificial rock landscapes. They are so integrated in
nature that they can hardly be distinguished from the
real rocks.


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

UHPC - Use in recycling plants

UHPC Ultra High Performance Concrete
application in recycling plants for

• Synthetic substance - Recycling
• Plastic - Recycling
• Military equipment - Recycling
• Paper - Recycling
• Metal - Recycling
• Precious metal - Recycling
• PCBs - Recycling
• Nuclear - Recycling

The reprocessing of paper, plastic, chemical 
waste, rubber and metals has become an 
extremely important commodity market for 
the producing industry. Much more metal 
raw material is recovered from reprocessing 
than mining.
The material required for reprocessing is 
stored on large exterior and interior surfaces. 
Here, the bearing surfaces are mechanically 
attacked as well as the corrosive liquids 
extremely.
Many existing concrete surfaces show 
considerable damage, which does not 
guarantee the smooth and safe transport 
of the stored goods for reprocessing.
UHPC floor systems are best suited for 
these loads due to their hardness and 
wear resistance. These floor systems are 
laid without joints. Due to the very high 
material density, penetration of corrosive 
liquid with professional installation is 
almost impossible.

UHPC floor and pavementsystems are 
UHPC Phalt and UHPC TopLayer.

UHPC Phalt is a combination of traditional
asphalt with UHPC concrete. The result is a
ground or street blast with the flexibility of asphalt 
and the very high compressive strength and 
wear resistance of UHPC concrete. The 
processing and processing time is extremely 
easy and cost effective.
UHPC TopLayer are floor coverings made of 
UHPC concrete for very high mechanical loads. 
The material thickness is only a fraction of 
standard screeds or concretes.
UHPC TopLayer are extremely corrosion 
resistant and can be installed almost on any 
flooring. UHPC TopLayer achieve compressive 
strengths of far more than 140 MPa


Applications
- Indoor and outdoor pavements in storage areas
- Roads
- Material bunker
- Chutes
- Pneumatic transport systems
- Scrapyard pavement
- Dedusting systems

Benefits for UHPC Wear Protection
- Flexible layer thickness
- Overhead installation possible
- Jointless installation
- Extreme high compressive strength
- Very high wear resistant
- Very good corrosion resistant
- Adapts each of surface geometry
- Fast curing at ambient temperature

Benefits UHPC Phalt and UHPC Top layer
- Extreme high tensile strength
- Extreme high impact resistance and ductility
- The jointless surface prohibits damages on trucks
- Can be applied thin on even the weakest base
- Freeze/thaw resistance
- Fast curing -short stop time
- Cost efficient alternative where a weak base
  requires a change in both wearing course and
  course



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

Special UHPC materials are virtually the bridge material of the future

Bridges are among the oldest, most important and most prominent construction tasks of humanity. For a long time, bridge construction was mainly characterised by functional criteria, but nowadays more and more attention is paid to visual appearance. Highly developed building technologies can be used to create exciting, previously unimaginable constructions.


Several characteristics of UHPC make it a desirable construction materials. With increased compressive (more than 200 MPa) and tensile 
strengths, the material lends itself well to 
structural applications by allowing higher loads 
to be supported. By utilising the higher strengths, 
traditional structural components can also be 
reduced in size and weigth.
Another benefit of UHPC is the high density and
none porosity of the material making it essentially 
impermeable to water and chlorides, thus making 
the material highly durable. Both characteristics 
also make UHPC attractive in areas of high impact 
and where water or chloride ions can corrode steel 
reinforcement. 

Advantages

• High compressive strength
• Fast development of compressive strength
• High wear and impact resistant
• Absolute frost and thaw resistant
• Impermeable to fluids but still vapour permeable
• Anti corrosive features
• Good bonding to sub-bases, aggregates and reinforcement
• High temperature resistant
• Fast curing
• Sort repair stops
• Jointless lining

Elements of a bridge that can be executed with UHPC

• Bridge foundation 
• Bridge bearings
• Bridge supports
• Bridge deck and bridge deck pavement
• Prestressed concrete foundation 

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