BR112018012497A2 - aditivo espumante para condicionamento de solo na presença da escavação mecanizada para construção de túnel - Google Patents

aditivo espumante para condicionamento de solo na presença da escavação mecanizada para construção de túnel

Info

Publication number
BR112018012497A2
BR112018012497A2 BR112018012497A BR112018012497A BR112018012497A2 BR 112018012497 A2 BR112018012497 A2 BR 112018012497A2 BR 112018012497 A BR112018012497 A BR 112018012497A BR 112018012497 A BR112018012497 A BR 112018012497A BR 112018012497 A2 BR112018012497 A2 BR 112018012497A2
Authority
BR
Brazil
Prior art keywords
foaming additive
soil conditioning
mechanized tunneling
tunneling excavation
excavation
Prior art date
Application number
BR112018012497A
Other languages
English (en)
Inventor
Pistolesi Carlo
Maltese Cristiano
Peila Daniele
DAL NEGRO Enrico
Squinzi Marco
Stefanoni Massimo
Original Assignee
Mapei 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 Mapei Spa filed Critical Mapei Spa
Publication of BR112018012497A2 publication Critical patent/BR112018012497A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K17/00—Soil-conditioning materials or soil-stabilising materials
    • C09K17/14—Soil-conditioning materials or soil-stabilising materials containing organic compounds only
    • C09K17/18—Prepolymers; Macromolecular compounds
    • C09K17/32—Prepolymers; Macromolecular compounds of natural origin, e.g. cellulosic materials
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • 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
    • E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
    • E21D9/0642—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining the shield having means for additional processing at the front end
    • E21D9/0678—Adding additives, e.g. chemical compositions, to the slurry or the cuttings
    • E21D9/0685—Foaming agents
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2103/00—Civil engineering use

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Soil Sciences (AREA)
  • Organic Chemistry (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Medicinal Preparation (AREA)

Abstract

a presente invenção refere-se a um aditivo espumante líquido para uso em escavação mecanizada por uma máquina de perfuração de túneis, contendo 5-40% em peso de um ou mais tensoativos, 0,01-5% em peso de um ou mais biopolímeros, e 55-94,99% de água.
BR112018012497A 2015-12-21 2016-12-06 aditivo espumante para condicionamento de solo na presença da escavação mecanizada para construção de túnel BR112018012497A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITUB2015A009216A ITUB20159216A1 (it) 2015-12-21 2015-12-21 Additivo schiumogeno per il condizionamento del terreno in presenza di scavo meccanizzato per la realizzazione di gallerie
PCT/EP2016/079810 WO2017108382A1 (en) 2015-12-21 2016-12-06 Foaming additive for soil conditioning in the presence of mechanised excavation for tunnel construction

Publications (1)

Publication Number Publication Date
BR112018012497A2 true BR112018012497A2 (pt) 2018-12-11

Family

ID=55642644

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018012497A BR112018012497A2 (pt) 2015-12-21 2016-12-06 aditivo espumante para condicionamento de solo na presença da escavação mecanizada para construção de túnel

Country Status (22)

Country Link
US (1) US10941343B2 (pt)
EP (1) EP3394205B1 (pt)
JP (1) JP2018538466A (pt)
KR (1) KR20180104605A (pt)
CN (1) CN108495912A (pt)
AU (1) AU2016378758B2 (pt)
BR (1) BR112018012497A2 (pt)
CA (1) CA3009084C (pt)
CL (1) CL2018001665A1 (pt)
CO (1) CO2018007438A2 (pt)
DK (1) DK3394205T3 (pt)
EA (1) EA201891217A1 (pt)
ES (1) ES2915834T3 (pt)
IL (1) IL260136B2 (pt)
IT (1) ITUB20159216A1 (pt)
MX (1) MX2018007543A (pt)
PE (1) PE20181430A1 (pt)
PH (1) PH12018501310A1 (pt)
PL (1) PL3394205T3 (pt)
PT (1) PT3394205T (pt)
SG (2) SG11201805211PA (pt)
WO (1) WO2017108382A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201800007438A1 (it) 2018-07-23 2020-01-23 Additivo schiumogeno a basso impatto ecotossicologico per il condizionamento del terreno in presenza di scavo meccanizzato
CN114320327A (zh) * 2022-01-18 2022-04-12 中国铁建重工集团股份有限公司 一种多地质隧道掘进装备及其施工方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3278670D1 (en) 1981-07-13 1988-07-21 Procter & Gamble Foaming surfactant compositions
US4442018A (en) 1982-11-01 1984-04-10 The United States Of America As Represented By The United States Department Of Energy Stabilized aqueous foam systems and concentrate and method for making them
GB8912391D0 (en) 1989-05-30 1989-07-12 Unilever Plc Shampoo composition
GB9013757D0 (en) 1990-06-20 1990-08-08 British Petroleum Co Plc Drilling fluid
DE19530077A1 (de) * 1995-08-16 1997-02-20 Wolff Walsrode Ag Zubereitungen aus nicht-ionischen und ionischen Hydrokolloiden und deren Verwendung als Hilfsmittel für den Tunnelbau
US5716910A (en) 1995-09-08 1998-02-10 Halliburton Company Foamable drilling fluid and methods of use in well drilling operations
FR2757426B1 (fr) 1996-12-19 1999-01-29 Inst Francais Du Petrole Composition moussante a base d'eau - procede de fabrication
GB9720846D0 (en) 1997-10-02 1997-12-03 Mbt Holding Ag Composition
GB9918992D0 (en) 1999-08-12 1999-10-13 Mbt Holding Ag Method
JP3994076B2 (ja) * 2003-08-29 2007-10-17 株式会社大林組 気泡シールド工法における気泡の生成方法及び気泡シールド工法に用いられる気泡材
JP2007002168A (ja) * 2005-06-27 2007-01-11 Daiichi Kasei Sangyo Kk 気泡シールド工法用起泡剤
FR2969639B1 (fr) * 2010-12-23 2013-01-04 Seppic Sa Nouveau procede de forage de cavites souterraines
JP6155010B2 (ja) * 2012-11-07 2017-06-28 株式会社大林組 砂礫地盤の掘削に適した気泡シールド工法
CN103937469B (zh) * 2013-08-14 2016-08-24 北京百利时能源技术有限责任公司 一种无固相可循环微泡钻井液及其制备方法
CN104450289A (zh) * 2013-09-12 2015-03-25 李志英 地毯清洁剂
CN103690401A (zh) * 2013-12-25 2014-04-02 常熟市双平宠物用品厂 除螨宠物香波

Also Published As

Publication number Publication date
CA3009084C (en) 2024-02-13
AU2016378758B2 (en) 2021-05-06
PH12018501310A1 (en) 2019-02-27
CN108495912A (zh) 2018-09-04
US20200270522A1 (en) 2020-08-27
US10941343B2 (en) 2021-03-09
SG10202005819SA (en) 2020-07-29
IL260136B2 (en) 2023-02-01
MX2018007543A (es) 2018-09-07
ES2915834T3 (es) 2022-06-27
DK3394205T3 (da) 2022-06-20
IL260136B (en) 2022-10-01
ITUB20159216A1 (it) 2017-06-21
EP3394205B1 (en) 2022-03-30
EP3394205A1 (en) 2018-10-31
AU2016378758A1 (en) 2018-07-05
IL260136A (en) 2018-07-31
SG11201805211PA (en) 2018-07-30
CO2018007438A2 (es) 2018-09-28
JP2018538466A (ja) 2018-12-27
EA201891217A1 (ru) 2019-01-31
PL3394205T3 (pl) 2022-07-11
PT3394205T (pt) 2022-06-06
KR20180104605A (ko) 2018-09-21
CA3009084A1 (en) 2017-06-29
WO2017108382A1 (en) 2017-06-29
CL2018001665A1 (es) 2018-10-12
PE20181430A1 (es) 2018-09-12

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 3A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2555 DE 24/12/2019.

B350 Update of information on the portal [chapter 15.35 patent gazette]