Blog Archives

Home

Comments are closed
[rev_slider alias="Animace-hlavni-cz"]
 

Cleaning and Monitoring of Pipelines

 

Trenchless Rehabilitation of Pipelines

 

Local Repair of Sewer Pipelines and Works Using a Sewer Robot

 

KAWO VERTICAL

Read more
Comments are closed
This method is used whenever there is a need to significantly decrease the level of surface or ground water, or transfer a large volume of water from pipes of large diameter. We use mobile high-volume pumps by the British company STERLING, which are capable of pumping up to 380 m3/hour. Two or more sets of pumping units can be deployed if necessary..
Read more
Comments are closed
Rehabilitation of steel or cast-iron pressure sewer mains is performed using a special sandwich liner with an outer layer of woven solid liner and an inner layer of non-woven felt liner. The liner is saturated with epoxy resin and can be fitted either via the inverted method or the pressure vessel, and cured by hot water or steam. Thusly fitted liner creates a composite material with the host pipe, which ensures a long-term resistance against inner excess pressure as well as outer pressure, all the.
Read more