Pillsbury Winthrop Shaw Pittman LLP
Method for encasing underground electrical cables
A method for encasing underground electrical cables, includes (a) providing a fresh concrete composition including a paste that includes a hydraulic binder, a mineral addition and water, the paste being present in a mixture with sand and aggregates, whereby the paste is present in the concrete composition in a volume of <320 L/m3 and/or the solid volume fraction of said paste is >50 vol.-% and (b) placing the fresh concrete composition so as to encase the underground cables therewith.
HOLCIM TECHNOLOGY LTD
C C C C C H H C C H
C04B C04B C04B C04B C04B H02G H02G C04B C04B H02G
additional additional additional inventional additional additional inventional inventional inventional additional
Christophe Qing Antoine Anthony Fabrice Jody
Levy Zhang Creyx Peuchlestrade Toussaint Wise