Additive for high-performance concrete

MC-Bauchemie gets European technical approval for Centrilit NC

Fig. 1 The concrete additive Centrilit NC is in particular suitable for objects exposed to high wear and tear – such as wastewater and sewage treatment plants.Abb. 1 Der Beton-Zusatzstoff Centrilit NC eignet sich insbesondere für den Einsatz an Objekten, die stark beansprucht werden – wie zum Beispiel Abwasser- und Kläranlagen. Photo: MC-Bauchemie
Fig. 1 The concrete additive Centrilit NC is in particular suitable for objects exposed to high wear and tear – such as wastewater and sewage treatment plants.Abb. 1 Der Beton-Zusatzstoff Centrilit NC eignet sich insbesondere für den Einsatz an Objekten, die stark beansprucht werden – wie zum Beispiel Abwasser- und Kläranlagen.
Photo: MC-Bauchemie

 Following the German national technical approval (Z-3.35-1966) granted by Deutsche Institut für Bautechnik (German Institute for Building), MC-Bauchemie now also got the European technical approval for the concrete additive Centrilit NC. This product is now listed under number ETA-10/0420 as a suspension and under number ETA-10/0421as a powder.

The product is based on an especially designed nanocrystallizer setting new standards concerning the resistance to chemicals, acid resistance and strength of high-perfor-
mance concretes. Therefore, it especially qualifies for projects with special demands on the durability and resistance to wear.

As a consequence to the European technical approval (ETA) granted, Centrilit NC now also bears the CE mark. The CE marking confirms that the product is neither harmful to health nor to the environment both as a finished product and in all stages of manufacturing. Furthermore, the CE marking allows free...

Find out more in

BFT 07/2011

Find out more in

BFT 07/2011

Ressort:  Products | Produkte
subscription Content

Related articles:

Issue 04/2011 Halfen HTA-CE

Anchor channels with ETA approval and CE marking

For the planning engineer this means even more safety as works are carried out in accordance with the approval also concerning international projects. The new Halfen channel dimensioning program...

more
Issue 10/2011 Europe-wide fixed

DB-Anchor of Pfeifer with ETA approval

Pfeifer socket dowels and Pfeifer polyamide sockets qualify for constructional fixing purposes. Whereas Pfeifer DB-Anchors (Fig. 1a + b) – are used for fixing purposes requiring national technical...

more
Issue 02/2016 Diatomaceous earth as a functional additive

Improved freeze-thaw resistance, strength and durability of concrete products

Concrete needs to exhibit a high freeze-thaw resistance to ensure long service lives, particularly in the case of concrete products used in road construction. This characteristic is primarily achieved...

more
Issue 02/2021

Durability – potential of additive manufacturing and performance compared to conventional manufacturing

3D concrete printing is a digital manufacturing technology which, in future, will provide the construction industry with a fundamentally new freedom of design. In contrast to conventional...

more
Issue 09/2017 Rapperstorfer Automation

Cage wall is granted technical approval for Germany

On June 1, 2017, the so-called “Korbwand” (cage wall) manufactured by Rapperstorfer Automation was officially approved by the German Institute for Structural Engineering (DIBt) in Berlin. The cage...

more