Method and device for freezing a mass of soil

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United States of America Patent

PATENT NO 11091893
SERIAL NO

16611019

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Abstract

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A method for freezing and treating a mass of soil, making it possible to compensate for deformations of the mass of soil during thawing, including the following steps: a) producing at least one bore (2) in the mass of soil, b) at least partly freezing the mass of soil using a freezing fluid injected into the bore, and then c) injecting a compensation grouting into the mass of soil, using the bore (2) that was used for freezing, during the thawing phase in order to at least partly compensate for variations in the volume of the mass of soil when the latter thaws.

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Patent Owner(s)

Patent OwnerAddress
VINCI CONSTRUCTION5 COURS FERDINAND DE LESSEPS RUEIL-MALMASION 92500

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gueulet, Raphaël Paris, FR 1 1
Nicolas, Romain Toulouse, FR 3 1
Stubler, Jérôme Paris, FR 9 28
Thidet, Bertrand Paris, FR 1 1

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