Lee lining complete

摘要

The contractor has completed the secondary lining on the Lee Tunnel project in London, UK. A joint venture of Morgan Sindall, VINCI Construction Grands Projets and Bachy Soletanche, has completed the secondary lining of Thames Water's 7km sewer tunnel. A spokesman for the joint venture added: "The innovative secondary lining technique, first developed on the deep shafts of the project, consisted of replacing conventional reinforced concrete with steel fibre reinforced concrete. MVB successfully developed a workable and pumpable concrete mix with Cemex and the newly developed Dramix 5DTM fibre from Bekaert.