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Innowacyjne metody napraw studni

Łobodziec P., Szczepański T., Koban M.

Inżynieria Bezwykopowa

2009

nr 3

58-62

Sewage drains are one of the most important parts of sewage network. They are directly exposed to the eroding process caused by both surrounding and inner conditions. During drain examination many problems are encountered. The unsatisfactory state of underground city infrastructure, especially sewage drains, poses a need for their renovation. For effective and lasting rehabilitation, appropriate materials and specifically designed technologies are necessary. Modern and effective methods for drain renovation are presented in the article.