FR2471955B1 - - Google Patents

Info

Publication number
FR2471955B1
FR2471955B1 FR7931123A FR7931123A FR2471955B1 FR 2471955 B1 FR2471955 B1 FR 2471955B1 FR 7931123 A FR7931123 A FR 7931123A FR 7931123 A FR7931123 A FR 7931123A FR 2471955 B1 FR2471955 B1 FR 2471955B1
Authority
FR
France
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.)
Expired
Application number
FR7931123A
Other languages
French (fr)
Other versions
FR2471955A1 (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.)
GRACE SARL
Original Assignee
GRACE SARL
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 GRACE SARL filed Critical GRACE SARL
Priority to FR7931123A priority Critical patent/FR2471955B1/fr
Publication of FR2471955A1 publication Critical patent/FR2471955A1/fr
Application granted granted Critical
Publication of FR2471955B1 publication Critical patent/FR2471955B1/fr
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02Compositions 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
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B22/00Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, shrinkage compensating agents
    • C04B22/08Acids or salts thereof
    • C04B22/14Acids or salts thereof containing sulfur in the anion, e.g. sulfides
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/008Aldehydes, ketones
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2103/00Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/10Accelerators; Activators
FR7931123A 1979-12-19 1979-12-19 Expired FR2471955B1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7931123A FR2471955B1 (zh) 1979-12-19 1979-12-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7931123A FR2471955B1 (zh) 1979-12-19 1979-12-19

Publications (2)

Publication Number Publication Date
FR2471955A1 FR2471955A1 (fr) 1981-06-26
FR2471955B1 true FR2471955B1 (zh) 1984-03-30

Family

ID=9232945

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7931123A Expired FR2471955B1 (zh) 1979-12-19 1979-12-19

Country Status (1)

Country Link
FR (1) FR2471955B1 (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH648272A5 (de) * 1981-10-12 1985-03-15 Sika Ag Alkalifreier abbinde- und erhaertungsbeschleuniger sowie verfahren zur beschleunigung des abbindens und erhaertens eines hydraulischen bindemittels.
JP3393572B2 (ja) * 1996-04-30 2003-04-07 ワイケイケイ株式会社 自動停止装置付スライドファスナー用スライダーおよびそのスライダーのカバー成形金型
PT946451E (pt) 1996-10-25 2001-02-28 Bk Giulini Chem Gmbh & Co Ohg Acelerador de solidificacao e de endurecimento para agentes de ligacao hidraulicos
AT229487T (de) 1999-10-29 2002-12-15 Sika Ag Niederviskoser, stabilisierter abbinde- und erhärtungsbeschleuniger
MX2018015281A (es) 2016-06-09 2019-10-07 Basf Se Composiciones quimicas para la construccion que comprenden un aducto de bisulfito de acido glioxilico.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE463851A (zh) *
US3210207A (en) * 1964-08-24 1965-10-05 Grace W R & Co Non-corrosive accelerator for setting of cements
FR2222327B1 (zh) * 1973-03-22 1975-10-31 Lanco Ste Fse
GB1464160A (en) * 1974-06-14 1977-02-09 Ass Portland Cement Rapid hardening cement
JPS5857387B2 (zh) * 1977-06-16 1983-12-20 Oobayashigumi Kk

Also Published As

Publication number Publication date
FR2471955A1 (fr) 1981-06-26

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Legal Events

Date Code Title Description
ST Notification of lapse