Constuction Research & Technology GMBH
Constuction Research & Technology GMBH Patent applications | ||
Patent application number | Title | Published |
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20120037042 | Sealing Paste - The present invention relates to mixtures, preferably sealing pastes, particularly preferably shield tail sealing pastes, and the use of the mixtures according to the invention for sealing construction elements and/or construction machines, in particular for preferably temporary sealing of the transition between shield tail of a tunnel boring machine and the pipe lining or tubbing lining of the tunnel securing means. | 02-16-2012 |