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Close cooperation between Kjeldaas and SAERTEX multiCom throughout all project phases has led to this successful installation of a SAERTEX-LINER H₂O.

48 trillion cubic meters of potable water! That's the amount of water lost annually due to defective water pipes. To avoid such wastage, it is important for defective pipes to be rehabilitated quickly. There are different remediation options for this.

After a 3-year break, our in-house exhibition, the 9th Saerbeck Piping Symposium, will take place again from 22-23 September 2022. Under the motto "The future is trenchless", we are putting together an exciting programme focusing on sustainable renovation, digital CIPP trends and trenchless innovations.

The regular existence of excessively large annular spaces between the CIPP and the existing pipeline after installation has been recently the subject of controversial discussions among experts. The various reasons for the annular space as well as the effects on structural integrity are discussed.In the following technical report by Dr.-Ing. Ricky Selle a systematic approach to the topic is made. The possible reasons for the formation of annular spaces are pointed out and classified in terms of their potential. On this basis, the effects on structural integrity of the liners can be quantified. 

13.01.2022 - Save the date!

We look forward to seeing you at SAERTEX multiCom's International Application Meeting 2022.  

The styrene-free SAERTEX-LINER ENVIRONMENT was the first GRP liner with styrene-free VE resin on the market to be approved by DIBt. This improves the range of products offered by SAERTEX multiCom for the trenchless rehabilitation of wastewater pipes, especially for applications where it is important to avoid the typical odor of styrene.