UHPC concrete for new precast bridge construction or bridge repair

For more than 25 years, UHPC Ultra High Performance concrete has been used for the construction and repair of concrete bridges worldwide. The mechanical and durability
properties are absolutely ideal for modern bridge construction.

WPE DK UHPC concrete is used in the production of precast concrete parts and for on-site assembly. With UHPC concrete, very slim and high load-bearing elements can be manufactured quickly, cost effectively and very precisely. All of our UHPC material qualities can be processed with most types of concrete mixer.

Our UHPC bridge material qualities are usually mixed with a water / cement ratio of less than 0.25 and a proportion of steel fibers. Compressive strengths of 150 MPa / 21800 psi to over 230 MPa / 33400 psi are achieved in our standard quality.

Our UHPC material properties meet all required technical data, including in the USA from the responsible DOTs. All of our UHPC material qualities are subject to a permanent quality check of the raw materials used, finished products and processing on site on the construction site.

We use our UHPC castable materials for joint fill solutions or connection of precast bridge elements. With UHPC castable you can minimizse the connection joints.

We manufacture UHPC mortar, UHPC Castable, UHPC Shotcrete and UHPC Rapid material qualities for bridge construction. At the customer's request, we also develop and manufacture special qualities.

UHPC mortar, UHPC Shotcrete and UHPC Rapid are mainly used for repairs. No extensive preparatory work is necessary for repairs with our UHPC materials. After less than 48 hours, our standard materials reach more than 70% of their maximum strength. UHPC is waterproof from a layer thickness of 5 mm.

We use our UHPC TopLayer or UHPC Phalt material qualities for bridge decks. In Europe we use UHPC TopLayer for new wood bridge construction. All UHPC can be mixed on site and processed quickly and inexpensively with standard processing machines.

The mixing is very simple. You mix 1 part UHPC Binder with 1 part aggregates and clear water, that is all. Everybody can mix it. No additional addives are necessary.

 

 

WPE DK International

Phone: 0049 1514 6318334
E-mail: info@wpe-dk.dk
Homepage: www.wpe-dk.com

UHPC - Construction material for floating homes, cities and sailing boats

In times when the living space in all major cities is

becoming ever more limited, architects, designers

and municipalities are discovering the living space

on the water whether it is a river or a coast. Yes, at

sea there are also plots and designs for floating

giant leisure facilities and living space.

These floating homes, hotels or leisure facilities are

designed to be sustainable and environmentally

friendly in terms of energy, water and waste

management.

Traditionally, floating homes are based on hulls of

various designs and materials as well as on existing

pontoon constructions.

Most metal or plastic hulls are used.

It has almost completely forgotten a very old and

proven technology in ship hull construction, the

Ferrocement.

Unfortunately, modern boat designers and designers

have not realized that concrete technology has

changed dramatically in the last twenty years.

UHPC Ultra High Performance Concrete materials

have long replaced industry standard concrete,

plastics and metals with success.

concrete hulls. Concrete hulls had advantages in the

past but also a lot of disadvantages. Older boat

builders may remember that they have made sleek

sailing yacht and motorboat hulls out of concrete

and still some of these yachts are sailing the seas

today.

UHPC products have been used in the offshore and

many other industries for decades, under the

toughest temperature, wear and corrosion conditions.

In architecture, UHPC is used for high-strength and

extremely thin structures. UHPC is already much

more environmentally friendly in processing than

previous plastic, glass fiber and metal processing.

Houseboats can be constructed entirely from

prefabricated UHPC hull and structures. Prefabricated

elements made of UHPC can be manufactured precisely

down to a fraction of a milimeter.

The advantage during processing is

• Low to no dust
• No hazardous raw materials
• No filtering or suction systems are necessary
• No odor nuisance
• No hazardous waste

Installation methodes

• Casting
• Spraying 

Most of the time it is possible to use glassfiber or

ceramic fiber reinforcement also as a construction

structure it is possible to use glassfiber or ceramic

fiber mesh.

Here UHPC offers ship builder and ship designer new

opportunities in the future. 

The advantages of UHPC ship structures are:

 - No porosity

  - Absolutely sea water resistance 
 - Over 70% of the nominal strength is reached 
    48 hours after spraying or casting 

 - Very smooth surfaces can be achieved without complex

    grinding work 

 - Anti-fouling painting is not necessary 

 - The life time surpasses that of all other marine materials

     several times 

 - Wall thicknesses of 10 mm or more are possible

     depending on the crosstalk and load 

 - An extremely high compressive and tensile strength

    compared to standard concrete

 - Extremely corrosion resistant
 - Extremely temperature resistant
 - Easy to work with 

 - Use of fiberglass and ceramic fiber reinforcement.

 - Metallic reinforcement is not necessary

 - Any body geometry and size can be made

 - We can combine UHPC concrete with special thermic

     insulation products

 - Resistant to environmental pollution

 - High mechanical load capacity

 - Shortly we will introduce a UHPC material that is

    unsinkable. We poured a big cube without a cavity

    and it floated. We knocked out parts of the cube and

    all parts swam.

At the moment we are also testing whether it is possible

to produce complete hull and superstructure constructions

in a special 3D printing process.

 

 

 

WPE DK International

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

New Generation low price HPC and UHPC Binder systems

 

For more than 25 years, we have been involved in the development, production and processing of HPC
and UHPC binder systems. Since then, we have always worked with the same reliable raw material suppliers. This long-standing cooperation guarantees quality, reliability and available.

This has enabled us to keep our HPC and UHPC binder prices unchanged since 2020. Our new UHPC concrete laboratory, which has been active since the beginning of this year, has revised some HPC and UHPC binder systems and these new versions particularly concern the qualities C80 to C140 as fibre-reinforced mortar, castable and shotcrete. We will be able to offer these qualities at a reduced price from June this year.

Would you like to know more about our HPC or UHPC binder systems or just a price for your current project? 

 

 

 

 

WPE DK International

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

UHPC Floating platforms

The future will take place more and more on the water of the oceans, whether on the coast or in the open sea. UHPC Ultra high Performance Concrete will play a crucial role in this. The two main construction materials in the offshore sector so far are steel and concrete. However, both have significant disadvantages compared to UHPC.
On the one hand, there is resistance to salt water. Steel is very difficult to protect against corrosion and even then the construction still has to be serviced regularly and very time-consuming and expensive. Floating structures should have a lifespan of at least 100+ years in the future.
With normal concrete structures the problems are similar, if not more serious. Once extremely corrosive seawater has penetrated the steel reinforcement unnoticed, the repair effort is enormous. In addition, for this very reason, the construction must be extremely thick-walled. An anti-corrosion coating makes the entire construction additionally expensive and here too the entire construction must be checked regularly in short periods of time.
Special UHPC concretes have extremely high strength values ​​compared to normal concretes, they are waterproof after a wall thickness of a few millimeters and are absolutely salt water resistant. Some of our UHPC binders are also extremely temperature-resistant (up to max. 1200°C) and they are very good wear-resistant (resistant to wear and tear caused by moving ice floes). Due to the high strength values, structural elements can be optimized or minimized in terms of size and weight.
UHPC concrete will be the much cheaper material for the required service life.

As developers and producers of high-quality UHPC binder materials, we want to focus on three future projects:

1st project
Floating work platforms for energy generation and storage.
All the major offshore wind farm operators worldwide are currently planning not only to generate energy with wind turbines, but also to use this energy to produce hydrogen on site in the wind farm. Solar systems on the platforms should contribute to additional energy generation. The platforms can be manufactured in several standard segments and connected to form a network at sea. These platforms can be made from very lightweight UHPC. This UHPC material can be self-floating.

2nd project
Floating living and working platforms, artificial islands for the coastal area and for the open sea. Platforms
for residential buildings, hotels, schools, hospitals, office buildings and production facilities.
Please see the corresponding article below.

3rd project
Offshore missile launch sites
There are various ideas for implementing this. In Germany, launch sites on ships for small and medium-sized rocket systems for satellite transport are being considered and are already being planned. Elon Musk is planning rocket launch sites for converted former oil production platforms. In all of these plans, UHPC could contribute to intelligent, lasting solutions. Ships were built from UHPC more than 20 years ago and
offshore platforms with UHPC were significantly improved structurally and statically.
Please see the corresponding article below.

 

WPE DK International

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

HPC and UHPC test material and samples

Very often we are asked for standard HPC and UHPC test material or HPC and UHPC standard samples by our customers. But we don't have any standard patterns. An example will explain why this is so.

The HPC and UHPC materials developed and produced by us are used in architectural fields such as

• Facades
• Building structure
• Waterproof basement structures
• Roof structures
• Balcony constructions
• Garage constructions including floor coverings
• Bathroom interior
• Bedroom interior
• Kitchen interior
  
• Office interior
• Stair construction
• Tiles for walls, floors and ceilings
• Pools
• Open fireplaces
• Lamp design
• Furniture design
• Safety constructions
• Fire protection
• Wall plaster
• Floor coverings
• Earthquake protection
• Flood protection
• Walk-in safes
• Panic rooms
• Water term
• House boats
• Sewage systems
• Concretes made from recycled building materials
• Concretes with Co2 neutral aggregates
• Concretes for floating and subsea constructions
• Materials for the renovation of historic buildings
• Bridge constructions
• Floating constructions

There are 216 standard colors + probably just as many structure
variations + probably even more aggregate combinations.

Each user of our materials such as precast concrete plants, designers, construction companies, etc. have their own standards and standard samples.

However, if you cannot find what you would like for your project from the processors, we are very happy to help you. You just have to give us very specific details about what you want. With your specification we will make a sample for you.

I have to give you the same answer for the HPC and UHPC material samples for technical tests. We don't have any standard materials. We have HPC and UHPC materials that our customers around the world like to use, but customers just as often come and give us a technical specification for a material based on HPC or UHPC technology and then we develop this specified material. If the customer is satisfied, the material goes into production.

 

WPE DK International

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

 

 

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

UHPC and color in architecture and design

We are repeatedly asked in which standard colors

we offer our UHPC material qualities and our
answer has always been the same for years:
We do not have any standard UHPC colors.

Why? There are millions of different colors
and color materials so why pick a few and ignore
the others.

Conversely, we would like to ask our customers:
What color or color effect do you want? Based
on the color specification of our customers, we
then develop a UHPC with this color specification.
 

UHPC can be used to create an infinite number

of surfaces or color structures that influence
natural or artificial light or paint. In the end, a
unique, special construction or design is created.

UHPC binders with their nanoparticles can also
have an interesting influence on the color particles
and their effects. There are also a wide variety of
pigment materials.

So why standard when you can have so much more?

 

 

WPE DK International

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

UHPC - Concrete - Steel Dimensional comparison

Measurements on the standard concrete structure are in
centimeters, meters, inches, feet and yards. 

Measurements in steel construction are made in
millimeters, inches, feet and yards.

Measurements in mechanical engineering are
made in millimeters, tenths and hundredths of
a millimeter.

Today UHPC construction and mechanical elements can be manufacture and polished so precisely that they can be measured with a tolerance of tenths or sometimes hundreds of a millimeter.

In the near future we will leave standard concrete behind and
make steel competition in a many industrial application
areas for machinery and construction parts. 

As a construction material, UHPC has an enormous number of advantages when compared to standard steel grades and their often complex processing. UHPC as we understand and produce it can be used as a construction material, sealing material and adhesive of high quality.

.

UHPC Doors and gate constructions

Doors and gates to buildings have been constructed
of wood all over the world for hundreds of years. A
material that was available everywhere. There were
simple doors and gates and there were incredibly
beautiful, filigree doors and gates. There were also
doors and gates that were used exclusively for
military security and where design was absolutely
irrelevant.

Today, doors and gates in architecture are made of
light metal or plastic. In industry and in security
areas, for example, doors and gates must be fireproof,
watertight, burglar-proof, explosion-proof, etc.

The list of requirements is long

Up to now, concrete as a material for doors and gates
was only possible for safe constructions, as concrete
constructions are very heavy.
With UHPC Ultra High Performance Concrete, the
possible uses changed completely.

UHPC material
 - achieves very high strengths
 - can be produced in relatively thin layers

 - is absolutely waterproof
 - is salt water resistant
 - is highly wear-resistant
 - can reach temperatures up to max. Withstand 1200°C
 - can withstand high blast pressures
 - is used in ballistics
 - can be shaped very precisely
 - can be easily combined with wood, metal, minerals and glass
 - is nanotechnology, the finest surface structures can be produced

 - enables the production of very small, fine concrete elements
 - enables large door geometries weighing several tons can be colored easily
 - is processed in a similar way to standard concrete

 

 

WPE DK International

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

UHPC Residential house construction and wooden residential house construction in case of a fire

I see the forest fires on the news and mourn the
destruction of nature and houses. We are
repeatedly asked whether it is not possible to
build fireproof houses with our UHPC.

Concrete and UHPC are non-flammable, so
basically you can say yes we can build fire-proof
houses.
Fireproof houses are not the whole solution to
this problem.

But let's start with the houses.

Most houses are made of wood, making them
a feast for any fire. The houses are set up at a
distance from the ground. In the event of a fire,
the fire is happy to attack from anywhere.
The roofs also often have rear ventilation,
which is like a Christmas present for the fire
and life-threatening for the fire brigade. The
roof still looks good, but underneath it is
burning, whoever goes on such a roof is, in
my opinion, tired of life. Of course you have
large glass surfaces or glass doors to the terrace in the living room, which is of course also made of wood, after all you want to enjoy the wonderful panorama. The fire loves such glass fronts, they are like open barn doors to the fire. The same applies of course to the large entrance area with a wonderful large wooden door.

So there is nothing in this type of house construction that can stop a fire. The photos taken after a fire confirm that there is nothing left.
It is possible to construct a house with UHPC, which keeps fire out for an extremely long time.

Houses can be constructed from precast concrete,
which increases quality, reduces assembly time
and reduces the total cost of a house. Compared
to standard concrete, the prefabricated parts can
be made much thinner. UHPC finished parts can
be removed from the mold very quickly. Due to
the thin UHPC panel construction, the elements
are lighter than those made of standard concrete
and can also be transported and installed more
quickly and easily.

It is also possible to mix thermal insulation into the UHPC material, which significantly reduces
the weight of the material construction. UHPC concrete is permanently heat-resistant up to 842°F.
We also produce high temperature resistant UHPC materials that are permanently temperature resistant up to 2192°F.

UHPC materials are naturally resistant to all types of insects and fungi.

Problem spot: Doors
UHPC can be used to produce doors that are similar in weight to wooden doors but are fire-proof and highly burglar-proof. With UHPC, door manufacturers can meet every design requirement in terms of surface structure, color and construction.

Problem spot: Windows, Glass Fassade
We can only help indirectly here. We are currently working with a window manufacturer to produce window frames from UHPC. Because window frames made of plastic or wood are flammable.
We are also currently developing window protection made of UHPC that closes the window in the event of a fire.

Problem spot: Roof

We can easily make a pitched roof or flat roof
from UHPC. A pitched roof can have any
desired surface design and color.

A wonderful fire protection is a flat roof with
greenery. Because of the soil that is required
for planting and which should always be kept
moist as possible, fire does not have the
slightest chance. The same can be done with facade surfaces. Today designers call it horizontal and vertical gardens. In many large cities, high-rise buildings with a green facade are now being built.

So we can easily provide fire-resistant house structures in the shortest possible time in cooperation with a locally available precast concrete plant and a locally available assembly company. Architects and designers have to take care of the development of the construction and the design.

Should the fire brigade use water, this is no
problem for a UHPC construction. Since water
does not penetrate the UHPC construction, the
interior can be cleaned and re-used quickly and
easily. A complete interior renovation as with
wood and plaster constructions is not necessary.

Annotation:
The best fire protection doesn't help if you build
houses right next to trees. When houses are far
from something flammable like trees, the fire has enormous problems jumping over these areas without fire fodder. That is also the reason why firebreaks are laid in forests when there is a fire. Landscape architects can offer many ideas for this.

 

 

WPE DK International

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

We increase the sustainability of UHPC

With our high-performance UHPC products, we started

using sustainable products years ago. We are also

increasingly focusing on sustainability when it comes

to units for our UHPC binders.

One example is corundum, which we use as an aggregate,

among other things. Corundum can be produced as

synthetic corundum with very high energy consumption

or can be mined as natural corundum in open-cast mining.

We have chosen natural corundum for more than 15 years.

Together with our partner in Africa, we pay attention to a

nature-friendly mining and an equally nature-friendly

restoration of the surface areas. The natural corundum

mined by our partner has proven to be an almost perfect

unit for our UHPC over many hundreds of applications

in the offshore industry, architecture, wear protection

and security industry.

Another problematic aggregate of quartz sand, we can

completely replace today with desert sand, including

from Africa. The technical values ​​of desert sand

concrete are far above the best standard concrete.

In our opinion, it is not necessary to destroy beaches

and rivers by sand mining. The cost of desert sand

mining is many times less than the predatory mining

of river sand or beach sand.

As far as the reinforcement systems or fiber systems

are concerned, nature offers us very sustainable

products that can be used in combination with

high-quality UHPC binder systems to create a perfect

sustainable product.

Our goal is always to produce UHPC binder systems

so flexibly that we can always use a high proportion

of local raw materials.

WPE DK International

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

 

Test your UHPC Know How - Learning Module

This is one of our learning modules for UHPC Concrete. A new version will be released this year. We use such modules for training purposes. New ones are added every year. This year there will be four new modules. 

You want to check your answers for correctness? Send us an email service@hhbc-consulting.de with the password "LMS 1/6" and we will send you an answer sheet.

Module no. 1/6

What are the main components in UHPC?

1. Cement, microsilica, superplastisizer
2. Cement, flyash, superplastisizer
3. Epoxy, microsilica, dispersant
4. Cement, sand, epoxy
5. Cement, sand, microsilica

Acid will deteriorate UHPC

1. True
2. False
3. Only if pH is below 5
4. Only if pH is above 5
5. Only if pH is below 3

Alkali will deteriorate UHPC

1. True
2. False
3. Only if pH is above 12
4. Only if pH is below 12
5. Only if pH is above 13

The following aggregates are used in UHPC Standard wear protection?

1. Quarz
2. Bauxite
3. Corundum
4. Silicium carbide
5. Titanium carbide

The wear resistanse of UHPC increases with these aggregates?

1. Quarz, bauxite, corundum, silicium carbide
2. Bauxite, quarz, corundum, silicium carbide
3. Silicium carbide, bauxite, quarz, corundum
4. Bauxite, corundum, quarz, silicium carbide
5. Silicium carbide, corundum, bauxite, quarz

What is the lowest temperature at which it is ok to install UHPC?

1. 20°C / 68°F
2. 10°C / 50°F
3.   5°C / 41°F
4.   0°C / 32°F
5. - 5°C / 23°F

What do you need to protect UHPC against when installing it?

1. Drying out
2. Freezing
3. Wind
4. Direct sun
5. Rain

What should you focus on when mixing UHPC in regards to water?

1. The product cannot seggregate
2. The product must remain dry
3. There must be free water on top of the product in the mixer
4. You cannot add too much water to UHPC
5. Any mixing problem can be solved by adding more water

You notice lumps in a bag of UHPC Binder, what do you do?

1. No problem, I just add more water when mixing
2. I contact hhbc-consulting or to have a new bag
3. I control the storage environment
4. I discard the bag
5. I check the date on the bag to see age of product

When mixing UHPC lumps are formed shortly after adding of water?

1. No problem, I just add more water
2. I wait a while to see if they mix out, if not I will add a little more water
3. I throw away the mix
4. I check if the mixer is proper prepared for mixing UHPC
5. I increase the speed of the mixer

When mixing UHPC I notice free water on the surface of the mix?

1. No problem, Just need to use the product fast
2. I allow the mixer to run for longer time, untill the free water is no longer there
3. I will try to scoop out the free water
4. I throw away the mix
5. I add more powder untill the free water disappeares

What is the purpose of Microsilica in UHPC?

1. It is packing between cement particles, increasing density and displacing water
2. It is like little ball bearings making the mortar more flowable
3. It reacts with Ca(OH)2 from the cement hydration and create a denser material
4. It has no significant effect, just a filler to make the product cheaper
5. There is no microsilica in UHPC

What is the purpose of superplasticizer in UHPC?

1. It makes the product more flexible
2. It charges all particles so that they repell each other. At the same time it makes stearic hinderence so that particles cannot bridge build on each other, and in this way it displaces water.
3. There is no superplasticizer in UHPC
4. It is a polymer, added to make the product easier to mix
5. It is lubricating the particles so that they can react better

UHPC Binder can be installed over head?

1. True
2. False
3. Sometimes if you are lucky
4. Only during the weekend
5. Only if you use a special throwel

HT products can be used in temperature areas of

1. Up to 1200°C / 2192°F
2. Not above 1000°C / 1832°F
3. Not above 600°C / 1112°F
4. Not above 400°C / 752°F
5. Not above 200°C / 392°F

UHPC (not HT) can be used in temperature areas of

1. Up to 1200°C / 2192°F
2. Not above 1000°C / 1832°F
3. Not above 600°C / 1112°F
4. Not above 400°C / 752°F
5. Not above 200°C / 392°F

It is important to know what chemicals UHPC will be subjected to

1. True
2. False
3. Only acid or alkalies
4. Especially if there are salts present
5. Only if temperature is above 100 deg C

When mixing you notice the wetting time is increased. What do you do?

1. No problem, I just add more water
2. I wait it out for a while to see if it wets through, and I adjust the water accordingly
3. I throw away the mix
4. I ignore it
5. Cross my fingers and hope everything will be ok

What happens to UHPC if too much water is added?

1. Nothing, you can add as much water as you like
2. The product will most likely seggregate, but properties will in general be reduced in direct correlation with the amount of water added.
3. Especially if we are working with a UHPC Cast product, installation will be a lot easier
4. Strength will increase as we will hydrate more cement
5. The stickyness of the product will increase a lot

How does UHPC differ from cement/concrete?

1. It is the same, no difference
2. UHPC is stronger in terms of compressive strength
3. UHPC is more dense
4. Concrete is more flexible
5. UHPC can be installed under water

How does UHPC differ from refractory?

1. It i the same, no difference
2. Refractory needs heat to finalize its reactions, UHPC does not
3. UHPC is more wear resistant
4. The insulation properties of UHPC is better than that of refractory
5. UHPC can withstand higher temperatures compared to refractories
    
    
   WPE DK International
   
   Phone: 0049 176 601 73146
   E-mail: ber@wpe-dk.dk
   Homepage: www.wpe-dk.com

Elegant and luxury design furniture made out of UHPC

More and more designers around the world
are fascinated by concrete. It is a material
that we believe is much more sustainable
than plastic and also has a much longer
service life than plastic. Concrete is easier
and more environmentally friendly to recycle
than plastic.

Concrete can be used in all climates, even the
most extreme. For some time now, experiments
with concrete have been carried out in space.
It is a possible building material for the extreme
conditions on the moon and on Mars.

The only problem for many designers and artists is the necessary wall thickness and weight. Today, furniture is thick-walled with metal reinforcement. A simple bench without a backrest for two people can weigh up to 1500 kg for some manufacturers. Many tables, chairs, etc. have an enormous weight and cannot be moved by one person. You can not say that the previous concrete furniture is gracious and elegant, it really is not. Apparently old natural stone art elements are copied with concrete today, at least that is how they look.

The architects, designers and artists may not even have the knowledge that UHPC Ultra High Performance Concrete has beenavailable to them for several decades. A concrete material that is extremely strong
and stable but also has a non-concrete flexibility. UHPC is superior to concrete in all areas.

With a UHPC material, designer furniture can be created that was previously only available in terms of wall thickness for metals and plastics.

New concrete design

The first designers are now working with UHPC desert sand concrete. Unique one-of-a-kind pieces are made with an unprocessed natural material.

UHPC design element could be sunk in the
sea and they would remain there unchanged
until the end of time.

A bench as described above would weigh less than half of concrete with UHPC.
Surfaces of outstanding fine structures can be achieved. Art objects can be produced in an unimagined richness of detail, both large and small, up to the jewelry ring on the finger in which one or more gems are
embedded.

New concrete design

Furniture could be combined with wood,
metal or glass in a new way.
UHPC is a concrete material that can be
bent in a specific construction. 

 

 

WPE DK International

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

 

UHPC Concrete is an ideal material for tactile design

With UHPC Ultra High Performance Concrete, incredible structures and surface fineness can be achieved in combination with other technical advantages for the tactile design specialists or architects and designer. Since UHPC is a material from nanotechnology, the finest particles are processed here which make it possible to achieve previously unprecedented structures and you can produce these structures in large and small dimensions with a very low and simple effort.

UHPC can push model technology to its limits. Because only the quality of the model construction limits the possibilities of UHPC concrete.

Further advantages of UHPC for tactile designer are

- the extremely high strength, which makes even the finest 
  structures stable.
- the fast curing of the material with high early strength
- the very high resistance to almost all environmental conditions
- the asolute seawater resistance
- the extremely high corrosion resistance
- the very good combinability with almost all metals, minerals 

   and plastics
- desert sand UHPC concrete
- extreme white UHPC concrete

For the processing of UHPC concrete no special tools or special knowledge are required.

 

 

An unusual adhesion and tensile test with UHPC Cast

 An unusual adhesion and tensile test with UHPC Cast

A customer asked us to demonstrate the exceptional adhesion and tensile strength of our UHPC Cast binder. Our test idea was also unusual. For this test in our workshop we needed a Monster can, two simple rusty flat irons, some UHPC Cast binder, a few steel fibres and bigbags with different fillings.
The Monster can was cut at the top and bottom and the flat irons were put in without touching each other in the can, then the UHPC cast binder material was filled in. We left the material to harden for 24 hours.

After 24 hours a flat iron should be attached to a crane hook and at the other flat iron weights of 1to, 2to and 3 to were attached. The respective weight should hang in the crane hook for at least 2 days without releasing one of the flat iron from the UHPC.

All three weights hung a week in the crane hook without any problems.

We also did a similar experiment with polished metals. The loads were increased in these experiments to 10 to without causing damage.