FR791647A - Procédé permettant d'assurer l'étanchement et la consolidation des terrains contenant des couches argileuses sans modifier l'état d'équilibre naturel de ces couches
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Procédé permettant d'assurer l'étanchement et la consolidation des terrains contenant des couches argileuses sans modifier l'état d'équilibre naturel de ces couches
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sondages Injections Forages SIF Enterprise Bachy
Original Assignee
Sondages Injections Forages SIF Enterprise Bachy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
E21D9/001—Improving soil or rock, e.g. by freezing; Injections
Landscapes
Engineering & Computer Science
(AREA)
Life Sciences & Earth Sciences
(AREA)
Mining & Mineral Resources
(AREA)
Soil Sciences
(AREA)
Environmental & Geological Engineering
(AREA)
General Life Sciences & Earth Sciences
(AREA)
Geochemistry & Mineralogy
(AREA)
Geology
(AREA)
FR791647D1935-06-221935-06-22Procédé permettant d'assurer l'étanchement et la consolidation des terrains contenant des couches argileuses sans modifier l'état d'équilibre naturel de ces couches
ExpiredFR791647A
(fr)
Procédé permettant d'assurer l'étanchement et la consolidation des terrains contenant des couches argileuses sans modifier l'état d'équilibre naturel de ces couches
Procédé permettant d'assurer l'étanchement et la consolidation des terrains contenant des couches argileuses sans modifier l'état d'équilibre naturel de ces couches