WO1999042266A1 - Procede de preparation de melanges de construction cellulaires a solidification rapide et a base de liant mineral - Google Patents

Procede de preparation de melanges de construction cellulaires a solidification rapide et a base de liant mineral Download PDF

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Publication number
WO1999042266A1
WO1999042266A1 PCT/RU1998/000071 RU9800071W WO9942266A1 WO 1999042266 A1 WO1999042266 A1 WO 1999042266A1 RU 9800071 W RU9800071 W RU 9800071W WO 9942266 A1 WO9942266 A1 WO 9942266A1
Authority
WO
WIPO (PCT)
Prior art keywords
mixture
mineral binder
dοbavκi
vοzduχοvοvleκayuschey
binder
Prior art date
Application number
PCT/RU1998/000071
Other languages
English (en)
Russian (ru)
Inventor
Evsei Efimovich Shamis
Lev Alexeevich Volkov
Valentina Efimovna Zubko
Oleg Viktorovich Dudko
Andrei Jurievich Zhukov
Marina Borisovna Mandrovskaya
Tatiyana Viktorovna Antonova
Angela Vasilievna Bilik
Vladimir Solomonovich Chaikof
Original Assignee
Evsei Efimovich Shamis
Lev Alexeevich Volkov
Valentina Efimovna Zubko
Oleg Viktorovich Dudko
Andrei Jurievich Zhukov
Marina Borisovna Mandrovskaya
Tatiyana Viktorovna Antonova
Angela Vasilievna Bilik
Vladimir Solomonovich Chaikof
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 Evsei Efimovich Shamis, Lev Alexeevich Volkov, Valentina Efimovna Zubko, Oleg Viktorovich Dudko, Andrei Jurievich Zhukov, Marina Borisovna Mandrovskaya, Tatiyana Viktorovna Antonova, Angela Vasilievna Bilik, Vladimir Solomonovich Chaikof filed Critical Evsei Efimovich Shamis
Publication of WO1999042266A1 publication Critical patent/WO1999042266A1/fr

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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/10—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by using foaming agents or by using mechanical means, e.g. adding preformed foam
    • 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
    • B28C5/38—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions wherein the mixing is effected both by the action of a fluid and by directly-acting driven mechanical means, e.g. stirring means ; Producing cellular concrete
    • B28C5/381—Producing cellular concrete

Definitions

  • the invention is available for the manufacture of articles of fast-moving solid mixtures based on a basic hygroscopic mineral binder.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Structural Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

Cette invention concerne essentiellement un procédé de préparation de mélanges de construction cellulaires à solidification rapide et à base d'un liant minéral contenant du plâtre. Le liant minéral est introduit de manière ininterrompue et selon une certaine inclinaison dans la zone de mélange. On applique également des impulsions de cavitation et d'activation sur le liant minéral dans ladite zone de mélange. Les impulsions de force de cavitation sont générées par la collision du liant contre un flux d'une solution aqueuse à 0,1-7,5 % d'un additif entraînant l'air et un flux d'air. Ces flux, dont les axes sont inclinés selon un angle de 15 à 75 degrés, sont introduits sous une pression allant de 0,5 à 6,5 atm. Le liant minéral se déplace sur un plan horizontal et à une vitesse de 14,5 à 47,5 m/s dans la zone de mélange. Les axes du flux de solution d'additif entraînant l'air et du flux d'air sont décalés l'un de l'autre de 45 à 270 degrés. Le mélange cellulaire ainsi obtenu est ensuite homogénéisé en appliquant des mouvements de va-et-vient radiaux et en spirale le long de chaque surplomb horizontal d'un arbre d'entraînement vertical, ceci à l'aide de doigts qui sont fixés sur ledit arbre de manière à former une ligne hélicoïdale.
PCT/RU1998/000071 1998-02-18 1998-03-12 Procede de preparation de melanges de construction cellulaires a solidification rapide et a base de liant mineral WO1999042266A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU98102791A RU2123931C1 (ru) 1998-02-18 1998-02-18 Способ приготовления быстротвердеющих ячеистых строительных смесей на основе минерального вяжущего
RU98102791 1998-02-18

Publications (1)

Publication Number Publication Date
WO1999042266A1 true WO1999042266A1 (fr) 1999-08-26

Family

ID=20202356

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU1998/000071 WO1999042266A1 (fr) 1998-02-18 1998-03-12 Procede de preparation de melanges de construction cellulaires a solidification rapide et a base de liant mineral

Country Status (2)

Country Link
RU (1) RU2123931C1 (fr)
WO (1) WO1999042266A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD3318C2 (ro) * 2005-11-24 2007-12-31 Евсей ШАМИС Procedeu de preparare a amestecurilor de construcţie activate pe bază de liant mineral
MD3703G2 (ro) * 2007-07-30 2009-05-31 Евсей ШАМИС Procedeu de preparare a amestecului de construcţie pe bază de liant mineral
MD166Z (ro) * 2009-11-02 2010-10-31 Николай СЕРАФИМЧУК Material compozit şi procedeu de obţinere a acestuia
MD4111C1 (ro) * 2010-03-26 2012-01-31 Евсей ШАМИС Procedeu de preparare a amestecului de construcţie

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU440262A1 (ru) * 1972-07-18 1974-08-25 Производственное Объединение "Днепроэнергостройиндустрия" Устройство дл непрерывного приготовлени строительных смесей
FR2392791A1 (fr) * 1977-06-02 1978-12-29 Caron Claude Materiaux cellulaires tels que les mortiers
US4190369A (en) * 1976-10-13 1980-02-26 National Engineering Company Method and apparatus for making molds
SU903132A1 (ru) * 1979-07-23 1982-02-07 Государственный Научно-Исследовательский Институт Строительных Материалов И Изделий Смеситель дл приготовлени гипсовых смесей
SU1004117A1 (ru) * 1981-09-21 1983-03-15 Государственный Научно-Исследовательский Институт Строительных Материалов И Изделий Устройство дл приготовлени пеногипсовых смесей
DE3433276A1 (de) * 1984-09-11 1986-03-20 Stetter Gmbh, 8940 Memmingen Verfahren und einrichtung zur bereitstellung von gasschaumbeton

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU440262A1 (ru) * 1972-07-18 1974-08-25 Производственное Объединение "Днепроэнергостройиндустрия" Устройство дл непрерывного приготовлени строительных смесей
US4190369A (en) * 1976-10-13 1980-02-26 National Engineering Company Method and apparatus for making molds
FR2392791A1 (fr) * 1977-06-02 1978-12-29 Caron Claude Materiaux cellulaires tels que les mortiers
SU903132A1 (ru) * 1979-07-23 1982-02-07 Государственный Научно-Исследовательский Институт Строительных Материалов И Изделий Смеситель дл приготовлени гипсовых смесей
SU1004117A1 (ru) * 1981-09-21 1983-03-15 Государственный Научно-Исследовательский Институт Строительных Материалов И Изделий Устройство дл приготовлени пеногипсовых смесей
DE3433276A1 (de) * 1984-09-11 1986-03-20 Stetter Gmbh, 8940 Memmingen Verfahren und einrichtung zur bereitstellung von gasschaumbeton

Also Published As

Publication number Publication date
RU2123931C1 (ru) 1998-12-27

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