From DN 80 mm to 500 mm Protection of internal surfaces of water pipes with epoxy spray. In 1997, a trenchless technology for rehabilitation of water pipelines was used for the first time – the M-System. This technology is applied when rehabilitating pipes of smaller profiles of DN 80 to 500, in particular in pipelines which, though waterproof, lack proper protection of the internal surfaces and decrease the quality of drinking water by discharging ions of iron into it and allow for the creation of sediments and.Read more
Since 1992, the KAWO trenchless sleeving technology for rehabilitation of sewage headers has been the basic pillar of WOMBAT, s.r.o. As the name implies, the KAWO trenchless method is appreciated especially when excavation work poses problems, such as in the case of developed urban agglomerations, production company premises and hard-to-access pipelines. Notable is also the swiftness of the work – 50 to 200 meters can be covered per day – as well as its high quality, which ensures water-tightness of the reconstructed sections, while remaining.Read more
The KAWEX trenchless technology is an inverse sleeve fitting technique for rehabilitation of underground water pipes of DN 200 to 1,000. The technology is used for repairs of leaking underground water pipes, where drinking water leaks out of the pipe into the surrounding area. Before the repair, a hydro-mechanical cleaning, a washout and an examination using a camera is performed. The technical procedure is similar to the KAWO technique used for rehabilitation of sewage headers. Differences lie mainly in the basic components used for lining..Read more
The GASEX trenchless technology is a modern method of rehabilitating the existing underground gas pipelines of DN 200 to 1,500. The technology is suitable for pipelines for natural gas, propane, butane and their mixtures in a gaseous state and for repair of the existing underground gas pipelines damaged by corrosion of local or general character. Before the rehabilitation itself, mechanical cleaning, washout and subsequent examination using a digital camera is performed. Advantages of the method:Read more
- economically advantageous
- extends the lifetime of the gas pipeline by.
The KAWO VERTICAL technology is used for rehabilitation of existing vertical pipelines of DN 80 to 300. After diagnostics, the faulty piping is fitted with a flexible lining, which is saturated by a quick setting adhesive. The lining is fitted in using special pressure-based machinery. The lining is subsequently cured by steam. This technology is in demand especially for repairs of vertical piping where the moisture leaks from the original damaged piping into residential and office areas and therefore reduces the quality of the environment. [nggallery.Read more