FR2446803A1 - Procede de preparation d'un beton aere ou d'un mortier aere - Google Patents

Procede de preparation d'un beton aere ou d'un mortier aere

Info

Publication number
FR2446803A1
FR2446803A1 FR8000673A FR8000673A FR2446803A1 FR 2446803 A1 FR2446803 A1 FR 2446803A1 FR 8000673 A FR8000673 A FR 8000673A FR 8000673 A FR8000673 A FR 8000673A FR 2446803 A1 FR2446803 A1 FR 2446803A1
Authority
FR
France
Prior art keywords
concrete
preparation
aerated
mortar
carbon atoms
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.)
Granted
Application number
FR8000673A
Other languages
English (en)
Other versions
FR2446803B1 (fr
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.)
Kao Corp
Original Assignee
Kao Corp
Kao Soap Co Ltd
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 Kao Corp, Kao Soap Co Ltd filed Critical Kao Corp
Publication of FR2446803A1 publication Critical patent/FR2446803A1/fr
Application granted granted Critical
Publication of FR2446803B1 publication Critical patent/FR2446803B1/fr
Granted 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
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • 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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/04—Carboxylic acids; Salts, anhydrides or esters thereof
    • 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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/2664—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of ethylenically unsaturated dicarboxylic acid polymers, e.g. maleic anhydride copolymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)

Abstract

Selon l'invention, on prépare un béton aéré ou un mortier aéré en incorporant dans une composition de ciment A un agent réduisant la teneur en eau à haute efficacité pour le béton et B une substance moussante choisie parmi les produits obtenus par réaction entre un acide dicarboxylique alpha , beta insaturé ayant de 4 à 12 atomes de carbone ou un anhydride de celui-ci et un alcène ayant de 6 à 18 atomes de carbone et les sels de celui-ci.
FR8000673A 1979-01-17 1980-01-14 Procede de preparation d'un beton aere ou d'un mortier aere Granted FR2446803A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54004111A JPS582190B2 (ja) 1979-01-17 1979-01-17 Ａｅコンクリ−トまたはａｅモルタルの製造方法

Publications (2)

Publication Number Publication Date
FR2446803A1 true FR2446803A1 (fr) 1980-08-14
FR2446803B1 FR2446803B1 (fr) 1982-07-02

Family

ID=11575666

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8000673A Granted FR2446803A1 (fr) 1979-01-17 1980-01-14 Procede de preparation d'un beton aere ou d'un mortier aere

Country Status (6)

Country Link
US (1) US4325736A (fr)
JP (1) JPS582190B2 (fr)
CA (1) CA1128698A (fr)
DE (1) DE3000245A1 (fr)
FR (1) FR2446803A1 (fr)
GB (1) GB2040907B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58213663A (ja) * 1982-05-31 1983-12-12 日本ゼオン株式会社 セメント配合物の製造法
JPS5988361A (ja) * 1982-11-11 1984-05-22 出光石油化学株式会社 コンクリ−ト気泡剤
JPS6016851A (ja) * 1983-07-08 1985-01-28 花王株式会社 セメント混和剤
EP0188471B1 (fr) * 1984-06-20 1989-11-29 Sandoz Ag Additif pour gachees de ciment
EP0253598A3 (fr) * 1986-07-18 1989-05-24 Lion Corporation Agent de dispersion pour ciment
US5087287A (en) * 1988-05-25 1992-02-11 Nissei Plan, Inc. Strengthened cellular concrete compositions and method of making
US5250578A (en) * 1991-07-05 1993-10-05 Cornwell Charles E Foamed cementitious composition and method of making
US5656733A (en) * 1995-06-07 1997-08-12 Hercules Incorporated Lignin-containing resinous compositions
GB2359549A (en) * 1999-03-03 2001-08-29 Mbt Holding Ag Refractory cementitious mixtures
GB2347414A (en) * 1999-03-03 2000-09-06 Mbt Holding Ag Cementitious mixtures
RU2465250C1 (ru) * 2011-04-18 2012-10-27 Государственное образовательное учреждение высшего профессионального образования "Южно-Российский государственный технический университет (Новочеркасский политехнический институт)" Пенообразователь для пенобетонов
RU2531018C1 (ru) * 2013-07-23 2014-10-20 Владимир Юрьевич Гаравин Пенообразователь для производства пенобетона (варианты)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3677780A (en) * 1969-08-29 1972-07-18 Onoda Cement Co Ltd Method of producing high strength mortar or concrete
DE2235357A1 (de) * 1971-07-19 1973-02-22 Kuraray Co Verfahren zur herstellung eines copolymers aus einem olefin und einem saeureanhydrid einer ungesaettigten carbonsaeure, insbesondere dicarbonsaeure

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5227428A (en) * 1975-08-27 1977-03-01 Nippon Zeon Co Composition of moistureereducing agent for hydraulic cement
US4125410A (en) * 1975-08-27 1978-11-14 Nippon Zeon Co., Ltd. Water-reducing admixture

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3677780A (en) * 1969-08-29 1972-07-18 Onoda Cement Co Ltd Method of producing high strength mortar or concrete
DE2235357A1 (de) * 1971-07-19 1973-02-22 Kuraray Co Verfahren zur herstellung eines copolymers aus einem olefin und einem saeureanhydrid einer ungesaettigten carbonsaeure, insbesondere dicarbonsaeure

Also Published As

Publication number Publication date
GB2040907A (en) 1980-09-03
CA1128698A (fr) 1982-07-27
JPS582190B2 (ja) 1983-01-14
GB2040907B (en) 1983-05-11
DE3000245A1 (de) 1980-07-31
US4325736A (en) 1982-04-20
JPS5595656A (en) 1980-07-21
FR2446803B1 (fr) 1982-07-02

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Legal Events

Date Code Title Description
ST Notification of lapse