TREVI GROUP MAIN PROJECT NEWS CAREERS ENGLISH WHISTLEBLOWING EXPERTISE SERVICES TECHNOLOGIES PROJECTS MEDIA ABOUT US CONTACT US Home - Trevi Diaphragm Walls - Hydromill DIAPHRAGM WALLS - HYDROMILL The excavation of diaphragm walls with hydromill allows the construction of panels with max deviation from the vertical of about 0.3-0.5%, at depths beyond 200 m. With this technology, it is possible to excavate diaphragm walls in soil layers and bedrocks with compressive strength – UCS – up to 60-80 MPa. The hydromill also allows to correct any deviation from the vertical while excavating, in order cut competent. The special diaphragm wall construction sequence by hydromill and primary-secondary panels overlapping ensure higher chances of watertight joints than conventional grabs. With the hydromill technology it is possible to excavate diaphragms of a thickness of more than 2,000 mm at a depth exceeding 100-150 m. Technology The diaphragm wall construction phases by hydromill are the following: • site preparation • construction of guide walls • pre-trench excavation • panel excavation • slurry de-sanding • installation of reinforcement cage • concreting The panels are divided into primary and secondary panels. The primary panels can be realized by either single or multiple bites. Previous Next REQUEST INFORMATION Trevi S.p.A. 5819, Via Dismano 47023 Cesena Italy | Phone +39.0547.319311 Fax +39.0547.319313 CONTACT US RELATED SERVICES Retention Systems/Shoring ICD Brookfield Place RELATED PROJECTS Structural panels and super deep cut-offs Panama Canal Expansion project Tuttle Creek Dam El Pedregal: América Centro Mundial de Negocios DOWNLOAD Diaphragm Walls - Hydromill Diaframmi - Fresa FOLLOW US Expertise Technologies Services Used equipment News Events Journal Press Review About Us Controls & Risks Contact Us Network Careers eProcurement FTA - Academy © TREVI SPA 2016 . P.IVA VAT NO. 00002890408 PRIVACY COOKIE POLICY SITEMAP Websolute Cookies help us to provide our services. Using these services, you agree to the use of cookies on our part.. Info OK }