Environmental impact study of steam-cured CIPP
In response to questions posed by researchers on a 2017 National Science Foundation study on the environmental impact of emissions from steam-cured cured-in-place pipe (CIPP) projects, the Trenchless Technology Center (TTC) at Louisiana Tech University has recently studied and published it results from a study on the same topic.
CSTT on promoting the science and practice of trenchless technology
CSTT is the only nationwide, not-for-profit organisation related to trenchless technology in China
The China Society for Trenchless Technology (CSTT) was founded in 1998 and is one of the 27 Affiliated Societies of the International Society for Trenchless Technology (ISTT).
CIPP quality: No reason to panic
02 June 2021
With latest reports of declining CIPP liner quality, German testing institute Siebert + Knipschild warns of excessive pessimism. Based on 6,000 samples out of three European countries in one year, the inspection engineers rather conclude: More installation companies than ever fulfilled the requirements for successful CIPP sewer renovation, rewarded by the Seal of quality. Instead of complaining about a perceived decrease in quality, Siebert’s managing director is asking everyone to instead consider the question: What makes a good CIPP product?
AEGION BECOMES A PRIVATE COMPANY
19 MAY 2021
Aegion Corp., a leading provider of infrastructure maintenance, rehabilitation and protection solutions, announced the successful completion of the previously announced transaction under which affiliates of New Mountain Capital LLC acquired all outstanding shares of Aegion for $30 per share in cash