Showing posts with label Baustatiker. Show all posts
Showing posts with label Baustatiker. Show all posts

UHPC - Unsere Philosophie für Entwicklung und Fertigung


Wir entwickeln und produzieren täglich neue UHPC Rezepte und Produkte. Zu uns kommen Kunden aus aller Welt, die außerhalb von Standards arbeiten und deshalb besondere Werkstoffe mit besonderen Eigenschaften benötigen, um ihre Ideen zu verwirklichen.
Wir entwicklen und produzieren diese besonderen Werkstoffe auf Kundenwunsch in kleinen, mittleren oder großen Materialmengen. Wobei besondere Eigenschaften nicht nur die technischen Eigenschaften betrifft, sondern auch die Art der Verarbeitung, der Ort der Verarbeitung usw.

Sie benötigen etwas besonderes? Wir entwickeln und produzieren dieses Besondere für Sie.

Wir sind weltweit die Einzigen, die mit einer mehr als 25 jährigen Erfahrung in der Produktion und Anwendung von UHPC Werkstoffen speziell auf die Werkstoffwünschen ihrer Kunden eingehen. 
Unsere besondere UHPC Technologie bietet diese einmalige Möglichkeit. Zu unseren Kunden gehören Architekten, Designer, Ölindustrie, Offshore Industrie, Windenergieindustrie, Sicherheitsindustrie, Recyclingindustrie, Industrie für alternative Energieproduktion, Schiffsbauindustrie, Bauindustrie, usw.

Natürlich bekommen Sie von uns auch Standard UHPCs von extrem guter Qualität, zu einem sehr 
fairen Preis geliefert. Wir produzieren UHPC Mörtelbinder, 
UHPC Vergußbinder und UHPC Spritzbinder.
 
 
WPE DK International

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

UHPC® Architecture on the sea coast


The big cities on the coasts and rivers have
big problems for the future. A problem is the 
lack of natural space for the permanent 
expansion of cities. Building ever higher 
skyscrapers is not a solution in the long run. 
One solution is to expand the construction 
site by adding fillings in the coastal area, 
as we see in Dubai and Singapore, among 
others. Another solution to the problem is 
the very old traditional construction of pile 
dwellings and houseboats, as they have 
always done in Asia.

Modern architecture has been thinking 

about its designs for a long time with interesting 
designs and projects about future life in coastal 
and river areas. Here, the old living concepts 
are reinterpreted. New materials such as 
UHPC® concretes can easily incorporate 
existing local living concepts and constructions 
and implement them in permanent concepts. 
UHPC® offers absolute seawater resistance with 
extremely high strength. Light, thin but 
high-strength constructions can be combined 
with local traditional materials such as bamboo.

Floating residential and industrial concepts can 

also be realized with UHPC®, and not just above 
water. The first underwater concepts have 
already been implemented worldwide with new 
hotel concepts. Recent plans also include 
entire artificial islands on which hospitals, 
workshops, hotels, kindergartens, residential 
complexes including leisure facilities are built.
Some international architecture firms are 

interested in using UHPC® Ultra High 
Performance Concrete in their living concepts, 
because the advantages of this material are 
unique in their variety and quality.

UHPC
® offshore constructions are already in 
use in areas with extreme environmental 
conditions. UHPC® is very wear-resistant, 
among other things, moving ice masses is 
not a real problem for a UHPC® construction. 
UHPC® materials have no pores, are therefore 
extremely corrosion-resistant and offer an 
extremely long repair-free service life.


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







UHPC Rehabilitation of concrete structures


Due to the old age and the increased and
rapidly increasing loads, for example due
to traffic and environmental influences,
an enormous number of concrete structures
are in need of renovation or have to be
completely replaced by new, more robust
structures. The renovation effort in the
infrastructure area is gigantic worldwide.
The focus here is on bridges.

UHPC Ultra High Performance Concrete
materials have many decisive advantages
over standard concretes when renovating
concrete structures. By using UHPC concretes,
material costs, assembly costs and assembly
times can be reduced and the service life of
the repaired concrete structures can be
extremely increased. Standard construction
machines can be used when installing UHPC
concrete.

The goals of repair or repair assembly are in
general

The restoration of stability and a stable concrete 
cross-section
Due to the enormously high strength values ​​of
UHPC compared to standard concrete and its
very fast strength development, the stability of
the construction can be quickly restored.
UHPC mortar, castable and shotcrete materials
can be used.

Increasing the load capacity
UHPC materials offer the structural engineer and
bridge designer the option of significantly
strengthening areas of the bridge structure that are
subject to high loads.

Maintenance or restoration of corrosion protection 
and frost resistance
UHPC is an almost non-porous material that is
absolutely frost and de-icing salt resistant, even
with a very thin layer of material. UHPC is also
absolutely seawater resistant and can also be
processed underwater. Thanks to these properties,
the repair effort for exposed reinforcements is
significantly lower than for standard concrete.
Only half of the material coverage is required
compared to standard concrete

Restoring or increasing the frictional resistance of 
the concrete surface
Through the addition of ceramic or mineral additives
and their very high adhesion to the UHPC material,
any friction coefficient can be guaranteed over a very
long period.

Restoring or increasing the fire resistance of components
UHPC HT (high temperature resistant) materials are
endurance-resistant up to over 1000°C /1832°F. All UHPC
materials are extremely resistant to shock temperature loads.

Increase thermal insulation
UHPC and UHPC HT in combination with extremely
thin high-performance insulating materials can lead to
high-strength and highly insulating structures.

Permanently closing cracks with a static and sealing function
UHPC Castable are based on nanotechnology, they are
extremely thin and penetrate into the smallest pores or
cracks and seal them permanently.

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