Repair with UHPC wear protection systems

UHPC wear protection material has been used for over 25 years in all industrial sectors worldwide, such
as the cement industry, power plant industry, steel industry and mining industry. A large part of the projects we carry out are repair orders. In recent years, the share of repair orders has risen sharply. Our customers want fast, flexible and cost-effective repairs. A decisive advantage for UHPC wear protection material is the very high protective function against wear and corrosion, the high flexibility in layer thickness and the simple. Assembly. With UHPC wear protection, existing wear protection systems can be quickly repaired. There is no need to order special plates or cylinders with long delivery times. No installation plan is requested.

More and more of our customers order UHPC wear protection in 25 kg paper bags and process the material themselves in order to have the greatest possible flexibility and very short downtimes for the repair.
We define our wear protection material for plants and floor areas. UHPc wear protection material can be processed as mortar, castable and shotcrete.

You need detailed information? Please contact us via: info@wpe-dk.dk

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

 

UHPC Wear protection lining in a titan ore grinding system

After more than 15 years of grinding operations,

the first repair on the UHPC wear protection lining

are now necessary.

More than 15 years ago, the classifier housing and

the fine material discharge of the vertical roller

grinding system were lined with a UHPC wear

protection lining. The grinding system grinds a

special titanium ore for prigment production.

Originally, very little wear was expected and no

wear protection system was planned. However,

the regrind was extremely wear-resistant and after

a very short time after the vertical roller grinding

system was put into operation, the sheet metal 

construction showed considerable wear.

For fluidic reasons, only a layer thickness of 15 mm

for wear protection could be permitted.  The

UHPC wear protection work was started quickly

and was completed within a few days. The

grinding plant was put back into operation after

six days of inactivity.

WPE DK International

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

UHPC Wear protection lining in a granulated slag grinding plant

For a granulated slag grinding plant in Germany, 

the channel between the mill and filter was lined 

with UHPC wear protection. The layer thickness 

of 25 mm / 1 inch has so far been standard in all 

of our granulated slag grinding plants lining 

projects.

For around 20 years, areas of cement-, clinker-,

coal- and slag grinding systems have been lined 

with UHPC wear protection material. 

A particular important advantage alongside many 

other UHPC wear protection devices for slag 

grinding plants is the jointless lining.

The assembly effort compared to the assembly of

ceramic plates or special welded metal sheets is the

simple and quick assembly.

WPE DK International

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

UHPC Wear protection for a KHD Sepmaster cement separator system

Today we lined our 60th KHD SEPMASTER

cement separator with UHPC wear protection. 

For a long time UHPC castable wear protection

concrete was specified and standard for all KHD

SEPMASTER separators.

The first KHD SEPMASTER separators were

lined with UHPC wear protection concrete more 

than 25 years ago. In the current project, the 

associated classifiers and chutes were also lined 

with UHPC wear protection mortar. 

The classifier was cast with UHPC castable wear 

protection concrete. The cyclones and

chutes were lined with a 25 mm / 1 inch UHPC

wear protection mortar layer.

Based on the very long experience we now have,

we expect the lifetime of the UHPC lining is15 years.

WPE DK International

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