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WO2008152111A3 - Method for producing a concrete mixture - Google Patents

Method for producing a concrete mixture Download PDF

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Publication number
WO2008152111A3
WO2008152111A3 PCT/EP2008/057425 EP2008057425W WO2008152111A3 WO 2008152111 A3 WO2008152111 A3 WO 2008152111A3 EP 2008057425 W EP2008057425 W EP 2008057425W WO 2008152111 A3 WO2008152111 A3 WO 2008152111A3
Authority
WO
WIPO (PCT)
Prior art keywords
concrete
water
producing
mixture
sand
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.)
Ceased
Application number
PCT/EP2008/057425
Other languages
German (de)
French (fr)
Other versions
WO2008152111A2 (en
Inventor
Paul Loerke
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.)
Individual
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39986039&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2008152111(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of WO2008152111A2 publication Critical patent/WO2008152111A2/en
Publication of WO2008152111A3 publication Critical patent/WO2008152111A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0028—Aspects relating to the mixing step of the mortar preparation
    • 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
    • B28C5/003—Methods for mixing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Structural Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

The invention relates to a novel method for producing a concrete mixture. According to said method, in a preliminary mixing stage, water and fine-grained concrete components, at least cement and as required sand, in a quantity of between 2 and 97 % of the total sand fraction in the concrete mixture, filler and a water-reducing admixture are pre-mixed in a mixing process and by ultrasonic treatment and then in a final mixing stage the mixture produced from water and fine-grained concrete components, at least consisting of cement, is subsequently mixed into the remaining sand and the coarse crushed rock. The advantages of the method are characterised by reduced energy expenditure during the mixing of the concrete and by an increased strength of the concrete.
PCT/EP2008/057425 2007-06-12 2008-06-12 Method for producing a concrete mixture Ceased WO2008152111A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007027080.3 2007-06-12
DE200710027080 DE102007027080B4 (en) 2007-06-12 2007-06-12 Process for producing concrete mixtures

Publications (2)

Publication Number Publication Date
WO2008152111A2 WO2008152111A2 (en) 2008-12-18
WO2008152111A3 true WO2008152111A3 (en) 2009-04-09

Family

ID=39986039

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/057425 Ceased WO2008152111A2 (en) 2007-06-12 2008-06-12 Method for producing a concrete mixture

Country Status (2)

Country Link
DE (1) DE102007027080B4 (en)
WO (1) WO2008152111A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2583380C2 (en) * 2014-05-27 2016-05-10 Федеральное государственное бюджетное образовательное учреждение высшего образования "Пензенский государственный университет архитектуры и строительства" Activation method for mother liquor

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2410237C1 (en) * 2009-11-19 2011-01-27 Алексей Валентинович Левыкин Method for production of water-cement mix and plant for its realisation
WO2011087781A2 (en) * 2009-12-22 2011-07-21 Georgia-Pacific Gypsum Llc Method of manufacturing water-resistant gypsum articles and articles formed thereby
DE102013002973A1 (en) 2013-02-22 2014-08-28 Mat Mischanlagentechnik Gmbh Dispersion method and apparatus
CN105345927A (en) * 2015-09-30 2016-02-24 许昌金科资源再生股份有限公司 Dry concrete blending process based on ultrasonic waves
CN105252644A (en) * 2015-09-30 2016-01-20 许昌金科资源再生股份有限公司 Concrete retempering technology based on ultrasonic treatment
DE102016003644B4 (en) * 2016-03-29 2019-10-17 Florian Dattinger Process for producing cement-reduced concrete and cement-reduced concrete mix
WO2017203446A1 (en) * 2016-05-25 2017-11-30 Universidad Nacional De Colombia Method for the manual preparation of concrete by means of mechanical suspension
DE102016013793B4 (en) * 2016-11-21 2018-06-07 Helmut Rosenlöcher Method for producing a hydraulically setting building material suspension, and component produced with a hydraulically setting building material suspension
DE102019120939B4 (en) * 2019-08-02 2021-12-23 Sonocrete GmbH A method for providing a cement suspension by a cement premixer and a method for mixing concrete or mortar
DE102020132015A1 (en) 2020-12-02 2022-06-02 Sonocrete GmbH Device and method for producing a concrete, in particular a concrete with high early strength
CA3203651A1 (en) 2020-12-02 2022-06-09 Sonocrete GmbH Device and method for producing a concrete, in particular a high early strength concrete
DE102021108917A1 (en) 2021-04-09 2022-10-13 Sonocrete GmbH Device and method for producing a concrete, in particular a concrete with high early strength
CN114474380A (en) * 2022-02-23 2022-05-13 金诚信矿山工程设计院有限公司 A Mine Filling Slurry Preparation System Suitable for Various Filling Aggregates

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3307977A1 (en) * 1983-03-03 1984-09-06 Jürgen Dipl.-Geol. 8255 Obertaufkirchen Teubert Method for the production of flow screed
JPS62225235A (en) * 1986-03-27 1987-10-03 Denki Kagaku Kogyo Kk Method and apparatus for preparation slurry
SU1661169A1 (en) * 1988-02-15 1991-07-07 Молдавский Научно-Исследовательский И Проектно-Конструкторский Институт Строительных Материалов Method of producing concrete mix
RU2029755C1 (en) * 1993-02-25 1995-02-27 Дмитрий Аркадьевич Фрумин Concrete mix preparing method
RU2140891C1 (en) * 1996-12-15 1999-11-10 Всероссийский федеральный научно-исследовательский и проектно-конструкторский технологический институт строительной индустрии "ВНИИжелезобетон" Method of production of activated mortar mixture

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE897967C (en) * 1948-10-02 1953-11-26 Oskar Krebs High degree of compaction of concrete
DE1232862B (en) * 1960-02-12 1967-01-19 Eirich Gustav Process for the production of fresh concrete
DE2414074A1 (en) * 1974-03-23 1975-09-25 Heimer Bautechnik Gmbh & Co Kg Concrete prepn. plant for despatch in mobile concrete mixer lorries - has silos for sand, gravel and cement and associated metering devices
US6269952B1 (en) * 1996-12-11 2001-08-07 Earth Sciences Limited Methods and apparatus for use in processing and treating particulate material

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3307977A1 (en) * 1983-03-03 1984-09-06 Jürgen Dipl.-Geol. 8255 Obertaufkirchen Teubert Method for the production of flow screed
JPS62225235A (en) * 1986-03-27 1987-10-03 Denki Kagaku Kogyo Kk Method and apparatus for preparation slurry
SU1661169A1 (en) * 1988-02-15 1991-07-07 Молдавский Научно-Исследовательский И Проектно-Конструкторский Институт Строительных Материалов Method of producing concrete mix
RU2029755C1 (en) * 1993-02-25 1995-02-27 Дмитрий Аркадьевич Фрумин Concrete mix preparing method
RU2140891C1 (en) * 1996-12-15 1999-11-10 Всероссийский федеральный научно-исследовательский и проектно-конструкторский технологический институт строительной индустрии "ВНИИжелезобетон" Method of production of activated mortar mixture

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 199216, Derwent World Patents Index; AN 1992-129882, XP002515025 *
DATABASE WPI Week 199539, Derwent World Patents Index; AN 1995-301096, XP002515024 *
DATABASE WPI Week 200043, Derwent World Patents Index; AN 2000-489579, XP002515026 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2583380C2 (en) * 2014-05-27 2016-05-10 Федеральное государственное бюджетное образовательное учреждение высшего образования "Пензенский государственный университет архитектуры и строительства" Activation method for mother liquor

Also Published As

Publication number Publication date
DE102007027080A1 (en) 2008-12-18
WO2008152111A2 (en) 2008-12-18
DE102007027080B4 (en) 2011-06-30

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