--- title: References --- ##### About CarboSeal® ## The outstanding Benefits of CarboSeal® in specific cases ### 0 References ![](https://www.snelstart.nl/hubfs/2024/sicons/search-icon.svg) ### Country - All countries - Sweden - Czech Republic - Germany - Austria - Lithuania - UK - South Korea ![N-Ergie](https://carboseal.com/hs-fs/hubfs/CS_Nuremberg%202%201.jpg?width=471&height=353&name=CS_Nuremberg%202%201.jpg) ![N-Ergie](https://carboseal.com/hubfs/N-Ergie%20Logo.png) ### N-Ergie ** Otto-Bärnreuther-Straße, Nuremberg, Germany ** DN 350 ** 2 x 205 m ** Installed by KURT [Read more](https://carboseal.com/references/n-ergie-2) ![HOFOR](https://carboseal.com/hs-fs/hubfs/CS_Copenhagen%201-1.jpg?width=471&height=353&name=CS_Copenhagen%201-1.jpg) ![HOFOR](https://carboseal.com/hubfs/Hofor%20Logo.png) ### HOFOR ** Højbro, Copenhagen, Denmark ** DN 175 ** 2 x 25 m ** Installed by Pollex AB [Read more](https://carboseal.com/references/hofor) ![Termoenergetica București](https://carboseal.com/hs-fs/hubfs/CS_Bucharest%201.jpg?width=471&height=353&name=CS_Bucharest%201.jpg) ![Termoenergetica București](https://carboseal.com/hubfs/Termoenergetica%20Logo.png) ### Termoenergetica București ** Bucharest, Romania ** DN 300 ** 1 x 30 m ** Installed by Diringer & Scheidel [Read more](https://carboseal.com/references/termoenergetica-bucurești) ![N-Ergie](https://carboseal.com/hs-fs/hubfs/CS_Nuremberg%201%201.jpg?width=471&height=353&name=CS_Nuremberg%201%201.jpg) ![N-Ergie](https://carboseal.com/hubfs/N-Ergie%20Logo.png) ### N-Ergie ** Schultheißallee, Nuremberg, Germany ** DN 200 ** 2 x 50 m ** Installed by KURT [Read more](https://carboseal.com/references/n-ergie) ![Tekniska verken](https://carboseal.com/hs-fs/hubfs/CS_Link%C3%B6ping%201.jpg?width=471&height=353&name=CS_Link%C3%B6ping%201.jpg) ![Tekniska verken](https://carboseal.com/hubfs/Tekniska%20Verken%20Logo.png) ### Tekniska verken ** Malmslättsvägen, Linköping, Sweden ** DN 250 ** 2 x 50 m ** Installed by Pollex AB [Read more](https://carboseal.com/references/tekniska-verken) ![Stadtwerke München](https://carboseal.com/hs-fs/hubfs/CS_Munich%201.jpg?width=471&height=353&name=CS_Munich%201.jpg) ![Stadtwerke München](https://carboseal.com/hubfs/Stadtwerke%20M%C3%BCnchen%20Logo.png) ### Stadtwerke München At the end of August, KURT rehabilitated a 165-meter-long GRP condensate exchange pipe on Theresienstraße using the innovative CarboSeal liner in just 8 days – with minimal... ** Theresienstraße, Munich, Germany ** DN 300 ** 1 x 165 m ** Installed by KURT [Read more](https://carboseal.com/references/stadtwerke-münchen) ![ENA Energi](https://carboseal.com/hs-fs/hubfs/CS_Enk%C3%B6ping%201.jpg?width=471&height=353&name=CS_Enk%C3%B6ping%201.jpg) ![ENA Energi](https://carboseal.com/hubfs/ENA%20Energi%20Logo.png) ### ENA Energi ** Hamngatan, Enköping, Sweden ** DN 300 ** 2 x 100 m, 1 x 60 m ** Installed by Pollex AB [Read more](https://carboseal.com/references/enaenergi) ![Mölndal Energi](https://carboseal.com/hs-fs/hubfs/CS_Lindome%201.jpg?width=471&height=353&name=CS_Lindome%201.jpg) ![Mölndal Energi](https://carboseal.com/hubfs/M%C3%B6lndal%20Energi%20Logo.png) ### Mölndal Energi A great project with our customer Mölndal Energi: A 75-meter-long DN 150 district heating pipe – drilled and running beneath both a major road and railway line – was successfully... ** Fageradsvägen, Lindome, Sweden ** DN 150 ** 2 x 70 m ** Installed by Pollex AB [Read more](https://carboseal.com/references/mölndal-energi) ![VME](https://carboseal.com/hs-fs/hubfs/CS_K%C3%B6ping%201.jpg?width=471&height=353&name=CS_K%C3%B6ping%201.jpg) ![VME](https://carboseal.com/hubfs/VME%20Logo.png) ### VME The installation involved six sections of district heating pipes – four DN 400 and two DN 250, each in 15- and 30-meter lengths – located directly beneath two active railway... ** Järnvägsgatan, Köping, Sweden ** DN 250 & DN 400 ** 135 m (6 sections) ** Installed by Pollex AB [Read more](https://carboseal.com/references/vme) ![voestalpine](https://carboseal.com/hs-fs/hubfs/CS_Leoben%201.jpg?width=471&height=353&name=CS_Leoben%201.jpg) ![voestalpine](https://carboseal.com/hubfs/Voestalpine%20Logo.png) ### voestalpine Another milestone in trenchless district heating rehabilitation was reached at voestalpine's steelworks in Leoben: For the first time in Austria, our CarboSeal® system was used in... ** Stahlwerk Donawitz, Leoben, Austria ** DN 200 ** 2 x 37 m ** Installed by Quabus [Read more](https://carboseal.com/references/voestalpine) ![Statkraft](https://carboseal.com/hs-fs/hubfs/CS_Trondheim%201.jpg?width=471&height=353&name=CS_Trondheim%201.jpg) ![Statkraft](https://carboseal.com/hubfs/Statkraft%20Logo-1.png) ### Statkraft A critical section of Trondheim’s district network was suffering from significant leakage in the plastic jacket of the supply pipe. Statkraft needed a fast and sustainable... ** Østre Rosten, Trondheim, Norway ** DN 250 ** 2 x 80 m ** Installed by Pollex AB [Read more](https://carboseal.com/references/stakraft) ![Mainova](https://carboseal.com/hs-fs/hubfs/Frankfurt%20CarboSeal%201-1.jpg?width=471&height=353&name=Frankfurt%20CarboSeal%201-1.jpg) ![Mainova](https://carboseal.com/hubfs/Mainova%20Logo.png) ### Mainova At the beginning of September, as Mainova was carrying out renovation work on expansion bends at Untermainkai, district heating pipeline operations were halted. This allowed for... ** Untermainkai, Frankfurt am Main, Germany ** DN 175 ** 1 x 190 m, 1 x 101 m ** Installed by KURT [Read more](https://carboseal.com/references/mainova) ![Stockholm Exergi](https://carboseal.com/hs-fs/hubfs/Stockholm%20CarboSeal%201.jpg?width=471&height=353&name=Stockholm%20CarboSeal%201.jpg) ![Stockholm Exergi](https://carboseal.com/hubfs/Stockholm%20Exergi%20Logo.png) ### Stockholm Exergi When heavy traffic in central Stockholm made traditional pipe replacement nearly impossible, CarboSeal® offered the perfect alternative. In collaboration with Stockholm Exergi and... ** Norrlandsgatan, Stockholm, Sweden ** DN 150 ** 2 x 30 m ** Installed by Pollex AB [Read more](https://carboseal.com/references/stockholm-exergi) ![Adven](https://carboseal.com/hs-fs/hubfs/Avesta%20CarboSeal%201.jpg?width=471&height=353&name=Avesta%20CarboSeal%201.jpg) ![Adven](https://carboseal.com/hubfs/Adven%20Logo.png) ### Adven CarboSeal® provided a fast, efficient, and non-intrusive alternative. To address the challenge, we relined both the feed and return pipes – 2xDN400, approximately 30 meters each.... ** Källhagsverket, Avesta, Sweden ** DN 400 ** 2 x 30 m ** Installed by Pollex AB [Read more](https://carboseal.com/references/adven) ![Navirum Energi / E.ON](https://carboseal.com/hs-fs/hubfs/Norrk%C3%B6ping%20CarboSeal%201.jpg?width=471&height=353&name=Norrk%C3%B6ping%20CarboSeal%201.jpg) ![Navirum Energi / E.ON](https://carboseal.com/hubfs/Eon%20Logo.png) ### Navirum Energi / E.ON When Navirum Energi faced the challenge of renewing a leaking DN300 district heating pipe from 1969 under Söderleden E22. CarboSeal was chosen as the solution. The heavily... ** E22 Söderleden, Norrköping, Sweden ** DN 300 ** 2 x 55 m ** Installed by Pollex AB [Read more](https://carboseal.com/references/navirum) ![Södertörns Fjärrvärme AB](https://carboseal.com/hs-fs/hubfs/Tullinge-CarboSeal-1%5B1%5D.jpg?width=471&height=353&name=Tullinge-CarboSeal-1%5B1%5D.jpg) ![Södertörns Fjärrvärme AB](https://carboseal.com/hubfs/SFAB-Logo%5B1%5D.png) ### Södertörns Fjärrvärme AB Swedish energy company SFAB which operates the district heating network in Tullinge, Stockholm, planned to rehabilitate a section of a DN 250 pipe in their heating network. ** Huddingevägen, Tullinge Stockholm, Sweden ** DN 250 ** 2 x 52 m ** Installed by Pollex AB [Read more](https://carboseal.com/references/sfab) ![Pražská Teplárenská](https://carboseal.com/hs-fs/hubfs/Prague%20CarboSeal%201.jpg?width=471&height=353&name=Prague%20CarboSeal%201.jpg) ![Pražská Teplárenská](https://carboseal.com/hubfs/Prazska-Teplarenska-Logo-1200x474%5B1%5D.png) ### Pražská Teplárenská In November 2022, the primary district heating pipe on Zálesí Street in the southeastern part of Prague suffered a severe DN 500 pipe burst, leading to disruptions in the heating... ** Zálesí Street, Prague, Czech Republic ** DN 500 ** 1 x 42 m ** Installed by Zepris [Read more](https://carboseal.com/references/pražská-teplárenská) ![Sundvalls Energi](https://carboseal.com/hs-fs/hubfs/Sundsvall%20CarboSeal%205.jpg?width=471&height=353&name=Sundsvall%20CarboSeal%205.jpg) ![Sundvalls Energi](https://carboseal.com/hubfs/Sundvall%20Energi.png) ### Sundvalls Energi The Swedish district heating network owner Sundsvall Energi, which operates the city of Sundsvall’s network, discovered a leak in one of the district heating pipes running... ** Sallyhillsvägen, Sundsvall, Sweden ** DN 400 ** 2 x 107 m ** Installed by Pollex AB [Read more](https://carboseal.com/references/sundvalls-energi) ![RWE](https://carboseal.com/hs-fs/hubfs/Aachen-CarboSeal-1%5B1%5D.jpg?width=471&height=353&name=Aachen-CarboSeal-1%5B1%5D.jpg) ![RWE](https://carboseal.com/hubfs/RWE-Logo%5B1%5D.png) ### RWE Large amounts of hot water escaped from a leak in RWE’s main district heating line under the A44 in Aachen! In order to get this accident under control, tankers commuted day and... ** A44, Aachen, Germany ** DN 500 ** 1 x 140 m ** Installed by KURT [Read more](https://carboseal.com/references/rwe) ![E.ON Örebro](https://carboseal.com/hs-fs/hubfs/Oerebro-CarboSeal-3%20new.jpg?width=471&height=353&name=Oerebro-CarboSeal-3%20new.jpg) ![E.ON Örebro](https://carboseal.com/hubfs/Eon%20Logo.png) ### E.ON Örebro E.ON Örebro discovered a leaking district heating pipeline section under the railroad, close to the Örebro station. The pipes were emptied of water and inspected via video.... ** Västra Bangatan, Örebro, Sweden ** DN 450 ** 2 x 60 m ** Installed by Pollex AB [Read more](https://carboseal.com/references/eon-örebro) ![KELAG Energie & Wärme](https://carboseal.com/hs-fs/hubfs/Pinkafeld%20CarboSeal%201.jpg?width=471&height=353&name=Pinkafeld%20CarboSeal%201.jpg) ![KELAG Energie & Wärme](https://carboseal.com/hubfs/Kelag%20Energie%20%26%20W%C3%A4rme%20Logo.png) ### KELAG Energie & Wärme In the city of Pinkafeld, Austria, local network owner Kelag Energie & Wärme conducted a renewal of the district heating network upon identifying multiple leaks. One DN 100... ** Siemensstraβe, Pinkafeld, Austria ** DN 100 ** 2 x 18 m ** Installed by Quabus [Read more](https://carboseal.com/references/kelag-energie-wärme) ![Vilniaus šilumos tinklai](https://carboseal.com/hs-fs/hubfs/Vilnius%20CarboSeal%20M.jpg?width=471&height=353&name=Vilnius%20CarboSeal%20M.jpg) ![Vilniaus šilumos tinklai](https://carboseal.com/hubfs/Vilniaus%20silumos%20tinklai%20Logo.png) ### Vilniaus šilumos tinklai Vilniaus šilumos tinklai, a company operating the city district heating system in Vilnius, Lithuania, faced a challenge: a DN 500 pipe system embedded in a concrete bridge... ** Švitrigailos str., Vilnius, Lithuania ** DN 500 ** 2 x 92 m ** Installed by Poli [Read more](https://carboseal.com/references/vilniaus-šilumos-tinklai) ![Veolia UK](https://carboseal.com/hs-fs/hubfs/Sheffield%20CarboSeal%201.jpg?width=471&height=353&name=Sheffield%20CarboSeal%201.jpg) ![Veolia UK](https://carboseal.com/hubfs/Veolia%20Logo.png) ### Veolia UK In the city centre of Sheffield, UK, a 42 m long DN 400 pipe section needed repair. A traditional excavation solution was not possible because the pipes ran below a street with... ** Norfolk Street, Sheffield, UK ** DN 400 ** 2 x 42 m ** Installed by CPC Civils [Read more](https://carboseal.com/references/veolia-uk) ![Korea District Heating Corp.](https://carboseal.com/hs-fs/hubfs/Yongin%20CarboSeal%201.jpg?width=471&height=353&name=Yongin%20CarboSeal%201.jpg) ![Korea District Heating Corp.](https://carboseal.com/hubfs/KDHC%20Logo.png) ### Korea District Heating Corp. The South Korean district heating company KDHC installed a 30 m long DN 200 CarboSeal® liner in the district heating system of Yongin City. The installation was done by the Korean... ** Yongin City, South Korea ** DN 200 ** 1 x 30 m ** Installed by Litech [Read more](https://carboseal.com/references/korea-district-heating-corp) ![AGFW e.V.](https://carboseal.com/hs-fs/hubfs/Neum%C3%BCnster%20CarboSeal%201.jpg?width=471&height=353&name=Neum%C3%BCnster%20CarboSeal%201.jpg) ![AGFW e.V.](https://carboseal.com/hubfs/AGFW%20Logo.png) ### AGFW e.V. PPR got the opportunity to install a CarboSeal liner in an above ground DN 200 test pipe in Neumünster, Germany. The testing site was prepared by AGFW and their project partners,... ** Legienstraße, Neumünster, Germany ** DN 200 ** 1 x 40 m ** Installed by PPR [Read more](https://carboseal.com/references/agfw-ev) ![E.ON Malmö](https://carboseal.com/hs-fs/hubfs/Malm%C3%B6%20CarboSeal%201.jpg?width=471&height=353&name=Malm%C3%B6%20CarboSeal%201.jpg) ![E.ON Malmö](https://carboseal.com/hubfs/Eon%20Logo.png) ### E.ON Malmö In Malmö, Sweden, energy company E.ON operates a district heating system in the area around Södra Grängesbergsgatan. The pipe system had previously undergone rehabilitation, and... ** Södra Grängesbergsgatan Malmö, Sweden ** DN 100 ** 2 x 54 m ** Installed by Pollex AB [Read more](https://carboseal.com/references/eon-malmö) ![Norrenergi](https://carboseal.com/hs-fs/hubfs/Sundbyberg%20CarboSeal%201.jpg?width=471&height=353&name=Sundbyberg%20CarboSeal%201.jpg) ![Norrenergi](https://carboseal.com/hubfs/Norrenergi%20Logo.png) ### Norrenergi Energy network owner Norrenergi operated a district heating network in Sundbyberg, north of Stockholm, Sweden. The network pipes were ageing and needed repair. As the system... ** Rissneleden, Sundbyberg, Sweden ** DN 300 ** 2 x 48 m ** Installed by Pollex AB [Read more](https://carboseal.com/references/norrenergi)