A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
VERFAHREN UND VORRICHTUNG ZUR BILDUNG VON BINDEMITTEL-BODEN-GEMISCH-KÖRPERN
The invention relates to a method for forming consolidated combined binder-soil bodies, in particular elongated bodies, in particular for forming excavation pit enclosures by jet grouting, comprising the steps of inserting, in particular drilling, an injection lance into the soil, and subsequently withdrawing the injection lance from the soil while simultaneously introducing a binder, in particular a binder suspension, into the surrounding soil material along the withdrawal path, thereby forming, in the soil, an elongated section of a combination of binder and soil material, a viscosity-increasing, non-curing-accelerating viscosity regulator, i.e. which does not accelerate the curing of the matrix, being added to the binder and/or binder-soil combination. The invention also relates to an injection assembly for forming consolidated combined binder-soil bodies, in particular elongated bodies.
VERFAHREN UND VORRICHTUNG ZUR BILDUNG VON BINDEMITTEL-BODEN-GEMISCH-KÖRPERN
The invention relates to a method for forming consolidated combined binder-soil bodies, in particular elongated bodies, in particular for forming excavation pit enclosures by jet grouting, comprising the steps of inserting, in particular drilling, an injection lance into the soil, and subsequently withdrawing the injection lance from the soil while simultaneously introducing a binder, in particular a binder suspension, into the surrounding soil material along the withdrawal path, thereby forming, in the soil, an elongated section of a combination of binder and soil material, a viscosity-increasing, non-curing-accelerating viscosity regulator, i.e. which does not accelerate the curing of the matrix, being added to the binder and/or binder-soil combination. The invention also relates to an injection assembly for forming consolidated combined binder-soil bodies, in particular elongated bodies.
VERFAHREN UND VORRICHTUNG ZUR BILDUNG VON BINDEMITTEL-BODEN-GEMISCH-KÖRPERN
METHOD AND DEVICE FOR INJECTING SOILS
PROCEDÉM ET DISPOSITIF POUR L'INJECTION D'UN SOL
GÖRGL DAVID (author) / GABLER-MOSTLER JOHANN (author) / RAUCH CHRISTIAN (author)
2023-08-02
Patent
Electronic Resource
German
IPC:
E02D
FOUNDATIONS
,
Gründungen
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