LIBAUD 

What is an important part of a prosperous business? Customers who trust you and your products.
We are very happy to cooperate with successful companies on an international level like LIBAUD in France.

You can see here : a fully protected concrete manhole with a PREDL base-liner and a 3mm  PP-CORPROTECT supplied by PREDL which provide a 100% long-term protection against wastewater .
Under the motto "concrete lives forever" !

REHABILITATION PROJECT SCREEN STRUCTURE

Client AaSG - Wastewater plant Spremberg GmbH

Aggressive media such as wastewater not only destroy the wastewater-bearing channel area, but also attack rising components. In the course of time, wastewater has also left its mark on the screen structure in Spremberg. The total area of the structure to be rehabilitated was approx. 104 m². Due to the large surface and the way the screen is build, an intensive planning phase preceded the project, which resulted in the complex production of numerous profiles. The installation of the profiles went smoothly thanks to good preparation and the know-how brought along by the executing rehabilitation company.

The project schedule:

2019 August/ September Planning made by the consulting engineer office LUG Engineering in Cottbus, rehabilitation of the screen structure; Predl - preparation of a planning drawing for the rehabilitation with GRP- elements; prefabricated U-profile parts for insertion and grouting of the annular space with mortar (Topolit Fix Turbo) between the concrete wall and the GRP - U-profiles.

2020 January/February publication of the public tender by the consulting engineer office and the client AaSG - Wastewater plant Spremberg GmbH.

 

2020 March/ April - Placing of the order with the executing rehabilitation company, Schulz Bau GmbH in Torgau.

2020 June - Order from Schulz Bau GmbH to Predl for scanning the screen structure and preparation of the execution drawing for the individual elements

2020 June - Placing of order for the production of the GRP - U - profiles on the basis of the execution drawing.

2020 September - start of the installation of the GRP - U profiles - with guidance of the rehabilitation company by our application technician Mr. Thomas Mammitzsch

2020 November - Completion of the installation of the U - profiles and corner rail by the company Schulz Bau GmbH.

2020 December - Commissioning of the screen structure by AG SWAZ – Spremberg.

Production of a dry weather gutter

Thanks to our in-house mould construction department and our modern GRP production, we are able to react quickly to special designs and produce them with the highest quality standards. 
The dry weather gutter shown here was manufactured using the hand laminate process (GRP). Since the production of GRP components from glass fibre reinforced plastics is a purely manual application, the experience and skills of the person producing them are very important.
Based on these prerequisites, it is possible for us to produce correspondingly high-quality products.