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

Combination of UHPC and Nanotubes

We are being asked more and more often by
customers in Asia about the use of Nanotubes
in our UHPC products.
It is always the same question, can nanotubes
improve the technical properties of our UHPC
products? 


Our answer to that is:

Yes, Nanotubes with a certain geometry and size
can do that.  

BUT that's like trying to install an additional
carburetor / turbo system in a Bugatti Viron to
get 10% more engine power, with a standard
engine power of over 1000 hp. The Bugatti Viron
is a perfect car system, making it better with a
possible slight increase in performance only rarely
makes sense.

In other words:
A really good UHPC is a perfect, extremely
powerful system, which in today's industry
hardly ever reaches its performance limit.
The UHPC we make is made by creating a
perfect physical packing of specific particles
in order to achieve perfect chemical reactions.


We have been developing and testing the use
of Nanotubes in our UHPC products for more
than two years.
So far, these UHPC special products have only
been used in very special areas of application
that required very special technical solutions
in the areas of mechanics, electrical engineering
and thermal conductivity.
We have been developing and producing UHPC
systems for more than 25 years. We develop
UHPC products for the future. The processing
of Nanotubes and desert sand with our UHPC
products is part of our ideas for the future.

Sustainability and the use of natural materials
such as bamboo or natural fibers is another
development we are taking. The use of sustainable

raw materials in combination with our UHPC
materials, some of which will also be made from
sustainable raw materials in the future, is one of
our goals.



WPE DK International

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