IT1244943B - SYSTEM AND PLANT FOR THE FORCED INLET OF SAND OR GRAY WITH DRY ADDITION OF CONSOLIDATING AGENTS IN FLUID FORM FOR THE CONSTRUCTION OF CONSOLIDATED SOIL COLUMNS. - Google Patents

SYSTEM AND PLANT FOR THE FORCED INLET OF SAND OR GRAY WITH DRY ADDITION OF CONSOLIDATING AGENTS IN FLUID FORM FOR THE CONSTRUCTION OF CONSOLIDATED SOIL COLUMNS.

Info

Publication number
IT1244943B
IT1244943B ITRM910177A ITRM910177A IT1244943B IT 1244943 B IT1244943 B IT 1244943B IT RM910177 A ITRM910177 A IT RM910177A IT RM910177 A ITRM910177 A IT RM910177A IT 1244943 B IT1244943 B IT 1244943B
Authority
IT
Italy
Prior art keywords
sand
construction
gray
plant
fluid form
Prior art date
Application number
ITRM910177A
Other languages
Italian (it)
Inventor
Giulio Cesare Pierucci
Aurelio Capece
Original Assignee
Sicapi Italiana Spa
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.)
Filing date
Publication date
Application filed by Sicapi Italiana Spa filed Critical Sicapi Italiana Spa
Priority to ITRM910177A priority Critical patent/IT1244943B/en
Publication of ITRM910177A0 publication Critical patent/ITRM910177A0/en
Priority to ES09200186A priority patent/ES2063615B1/en
Priority to FR9201665A priority patent/FR2674267A1/en
Priority to GB9204797A priority patent/GB2253869A/en
Priority to DE4208865A priority patent/DE4208865A1/en
Publication of ITRM910177A1 publication Critical patent/ITRM910177A1/en
Application granted granted Critical
Publication of IT1244943B publication Critical patent/IT1244943B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/22—Piles
    • E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
    • E02D5/46—Concrete or concrete-like piles cast in position ; Apparatus for making same making in situ by forcing bonding agents into gravel fillings or the soil
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/12—Consolidating by placing solidifying or pore-filling substances in the soil
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/22—Piles
    • E02D5/62—Compacting the soil at the footing or in or along a casing by forcing cement or like material through tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Agronomy & Crop Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Soil Sciences (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Earth Drilling (AREA)

Abstract

Sistema ed impianto per l'immissione forzata di sabbia o ghiaino a secco con aggiunta di agenti consolidanti in forma fluida per la realizzazione di colonne di terreno consolidato, mediante un'asta cava di perforazione-iniezione per l'immissione ad alta pressione di sabbia e, attraverso un condotto centrale dell'asta, di boiacca previa rottura del terreno con un forte getto di acqua.System and system for the forced introduction of sand or dry gravel with the addition of consolidating agents in fluid form for the construction of columns of consolidated soil, by means of a hollow drilling-injection rod for the high pressure introduction of sand and , through a central pipe of the rod, grout after breaking the ground with a strong jet of water.

ITRM910177A 1991-03-19 1991-03-19 SYSTEM AND PLANT FOR THE FORCED INLET OF SAND OR GRAY WITH DRY ADDITION OF CONSOLIDATING AGENTS IN FLUID FORM FOR THE CONSTRUCTION OF CONSOLIDATED SOIL COLUMNS. IT1244943B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ITRM910177A IT1244943B (en) 1991-03-19 1991-03-19 SYSTEM AND PLANT FOR THE FORCED INLET OF SAND OR GRAY WITH DRY ADDITION OF CONSOLIDATING AGENTS IN FLUID FORM FOR THE CONSTRUCTION OF CONSOLIDATED SOIL COLUMNS.
ES09200186A ES2063615B1 (en) 1991-03-19 1992-01-30 INSTALLATION FOR THE FORCED INTRODUCTION OF SAND AND GRAVEL IN LAND, WITH VIEWS TO ITS CONSOLIDATION.
FR9201665A FR2674267A1 (en) 1991-03-19 1992-02-14 System and installation for the forced injection of dry fine gravel or sand with addition of consolidating agents in liquid form for producing columns of consolidated earth
GB9204797A GB2253869A (en) 1991-03-19 1992-03-05 Forming strengthened ground columns
DE4208865A DE4208865A1 (en) 1991-03-19 1992-03-19 DEVICE FOR GROUNDING GROUND

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITRM910177A IT1244943B (en) 1991-03-19 1991-03-19 SYSTEM AND PLANT FOR THE FORCED INLET OF SAND OR GRAY WITH DRY ADDITION OF CONSOLIDATING AGENTS IN FLUID FORM FOR THE CONSTRUCTION OF CONSOLIDATED SOIL COLUMNS.

Publications (3)

Publication Number Publication Date
ITRM910177A0 ITRM910177A0 (en) 1991-03-19
ITRM910177A1 ITRM910177A1 (en) 1992-09-19
IT1244943B true IT1244943B (en) 1994-09-13

Family

ID=11399975

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM910177A IT1244943B (en) 1991-03-19 1991-03-19 SYSTEM AND PLANT FOR THE FORCED INLET OF SAND OR GRAY WITH DRY ADDITION OF CONSOLIDATING AGENTS IN FLUID FORM FOR THE CONSTRUCTION OF CONSOLIDATED SOIL COLUMNS.

Country Status (5)

Country Link
DE (1) DE4208865A1 (en)
ES (1) ES2063615B1 (en)
FR (1) FR2674267A1 (en)
GB (1) GB2253869A (en)
IT (1) IT1244943B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4237999C2 (en) * 1992-11-11 1998-04-09 Heidelberger Baustofftech Gmbh Process for sealing or consolidating damaged floors and. the like
ITPR20060022A1 (en) * 2006-03-09 2007-09-10 Tecsoil Srl DEVICE FOR AUTOMATICALLY CARRYING OUT THE GROUND CONSOLIDATION PHASES OF THE JET GROUTING TYPE.
CN112281826B (en) * 2020-10-23 2021-11-09 北京中润宝成工程技术有限公司 Construction method for forming pile by rotary spraying in ovoid gravel stratum

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1208123B (en) * 1983-04-19 1989-06-06 Fondedile Spa CONGLOMERATE COLUMN MADE IN THE GROUND IN SITU BY PLACING INERT MATERIALS DURING PERFORATION AND CONTEMPORARY OR SUBSEQUENT INJECTION WITH SUITABLE BINDERS, RELEVANT EXECUTION PROCEDURES

Also Published As

Publication number Publication date
ES2063615A2 (en) 1995-01-01
ITRM910177A0 (en) 1991-03-19
ES2063615R (en) 1996-06-16
GB9204797D0 (en) 1992-04-15
DE4208865A1 (en) 1992-10-15
ITRM910177A1 (en) 1992-09-19
GB2253869A (en) 1992-09-23
FR2674267A1 (en) 1992-09-25
ES2063615B1 (en) 1997-01-16

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950330