EP3820660C0 - Dispositif et procédé d'épandage de béton projeté - Google Patents

Dispositif et procédé d'épandage de béton projeté

Info

Publication number
EP3820660C0
EP3820660C0 EP19770021.4A EP19770021A EP3820660C0 EP 3820660 C0 EP3820660 C0 EP 3820660C0 EP 19770021 A EP19770021 A EP 19770021A EP 3820660 C0 EP3820660 C0 EP 3820660C0
Authority
EP
European Patent Office
Prior art keywords
applying shotcrete
shotcrete
applying
Prior art date
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.)
Active
Application number
EP19770021.4A
Other languages
German (de)
English (en)
Other versions
EP3820660A1 (fr
EP3820660B1 (fr
Inventor
Michael Höss
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.)
Putzmeister Engineering GmbH
Original Assignee
Putzmeister Engineering GmbH
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 Putzmeister Engineering GmbH filed Critical Putzmeister Engineering GmbH
Priority to HRP20241567TT priority Critical patent/HRP20241567T1/hr
Publication of EP3820660A1 publication Critical patent/EP3820660A1/fr
Application granted granted Critical
Publication of EP3820660B1 publication Critical patent/EP3820660B1/fr
Publication of EP3820660C0 publication Critical patent/EP3820660C0/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/02—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions without using driven mechanical means effecting the mixing
    • B28C5/026—Mixing guns or nozzles; Injector mixers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/04—Supplying or proportioning the ingredients
    • B28C7/0404—Proportioning
    • B28C7/0418—Proportioning control systems therefor
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F21/00—Implements for finishing work on buildings
    • E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
    • E04F21/06—Implements for applying plaster, insulating material, or the like
    • E04F21/08—Mechanical implements
    • E04F21/12—Mechanical implements acting by gas pressure, e.g. steam pressure
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/04—Lining with building materials
    • E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
    • E21D11/105—Transport or application of concrete specially adapted for the lining of tunnels or galleries ; Backfilling the space between main building element and the surrounding rock, e.g. with concrete

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Lining And Supports For Tunnels (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Nozzles (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
EP19770021.4A 2018-09-25 2019-09-13 Dispositif et procédé d'épandage de béton projeté Active EP3820660B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HRP20241567TT HRP20241567T1 (hr) 2018-09-25 2019-09-13 Uređaj i postupak za nanošenje prskanog betona

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018123607.7A DE102018123607A1 (de) 2018-09-25 2018-09-25 Vorrichtung und Verfahren zum Ausbringen von Spritzbeton
PCT/EP2019/074456 WO2020064362A1 (fr) 2018-09-25 2019-09-13 Dispositif et procédé d'épandage de béton projeté

Publications (3)

Publication Number Publication Date
EP3820660A1 EP3820660A1 (fr) 2021-05-19
EP3820660B1 EP3820660B1 (fr) 2024-08-28
EP3820660C0 true EP3820660C0 (fr) 2024-08-28

Family

ID=67997587

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19770021.4A Active EP3820660B1 (fr) 2018-09-25 2019-09-13 Dispositif et procédé d'épandage de béton projeté

Country Status (5)

Country Link
EP (1) EP3820660B1 (fr)
DE (1) DE102018123607A1 (fr)
ES (1) ES2993558T3 (fr)
HR (1) HRP20241567T1 (fr)
WO (1) WO2020064362A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111796081A (zh) * 2020-07-09 2020-10-20 山东科技大学 可调温基底喷射混凝土性能测试装置及方法、系统
CN112227374A (zh) * 2020-11-05 2021-01-15 东北大学 一种用于边坡的干式喷射混凝土装置及方法
CN113171899A (zh) * 2021-05-26 2021-07-27 湖南人健宝固高新科技发展有限公司 一种喷枪
DE102021116194A1 (de) 2021-06-23 2022-12-29 AEDITIVE GmbH Verfahren und Fertigungssystem zur Herstellung eines Betonbauteils sowie Betonbauteil

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3830479A1 (de) * 1988-09-08 1990-03-15 Tricosal Gmbh Verfahren und vorrichtung zum dosieren von fluessigen erstarrungsbeschleunigern zum austragen von spritzbeton
JP2857699B2 (ja) * 1990-09-28 1999-02-17 東亜建設工業式会社 コンクリートの吹付けコンクリート施工方法
JPH04126999U (ja) * 1991-05-07 1992-11-19 株式会社鴻池組 吹付コンクリートにおける添加剤の添加量調整用検出装置
DE9405045U1 (de) * 1994-03-24 1994-08-04 Gebhardt & Koenig - Gesteins- und Tiefbau GmbH, 45661 Recklinghausen Baustoffaustragdüse und Ring zur Zuführung von Druckluft und Erstarrungsbeschleuniger
JP3351406B2 (ja) * 1999-11-12 2002-11-25 西松建設株式会社 コンクリート材料の吹付け装置
DE10006869A1 (de) * 2000-02-16 2001-08-23 Mineralplus Ges Fuer Mineralst Mischvorrichtung zur Vermischung einer Trockenfertigmischung/Wasser-Suspension mit einem pulverförmigen Erstarrungsbeschleuniger
JP2002013397A (ja) * 2000-06-29 2002-01-18 Toa Harbor Works Co Ltd トンネル内面へのコンクリート吹付け方法およびその装置
AU2011310100B2 (en) * 2010-10-01 2015-01-15 Normet International Ltd Mixing apparatus for pumpable mixtures and method related thereto

Also Published As

Publication number Publication date
HRP20241567T1 (hr) 2025-01-17
WO2020064362A1 (fr) 2020-04-02
DE102018123607A1 (de) 2020-03-26
EP3820660A1 (fr) 2021-05-19
EP3820660B1 (fr) 2024-08-28
ES2993558T3 (en) 2025-01-02

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