CH618411A5 - Process for accelerating the setting time of cement - Google Patents

Process for accelerating the setting time of cement Download PDF

Info

Publication number
CH618411A5
CH618411A5 CH1003775A CH1003775A CH618411A5 CH 618411 A5 CH618411 A5 CH 618411A5 CH 1003775 A CH1003775 A CH 1003775A CH 1003775 A CH1003775 A CH 1003775A CH 618411 A5 CH618411 A5 CH 618411A5
Authority
CH
Switzerland
Prior art keywords
cement
water
sodium
composition
hydroxycarbonylated
Prior art date
Application number
CH1003775A
Other languages
English (en)
French (fr)
Inventor
Raymond James Schutz
Original Assignee
Sika Finanz Ag
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 Sika Finanz Ag filed Critical Sika Finanz Ag
Publication of CH618411A5 publication Critical patent/CH618411A5/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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/12—Nitrogen containing compounds organic derivatives of hydrazine
    • 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
    • C04B24/06—Carboxylic acids; Salts, anhydrides or esters thereof containing hydroxy groups
    • 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
    • C04B28/04—Portland cements

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)
  • Lining And Supports For Tunnels (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH1003775A 1974-08-01 1975-07-31 Process for accelerating the setting time of cement CH618411A5 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US49397774A 1974-08-01 1974-08-01
US56571175A 1975-04-07 1975-04-07

Publications (1)

Publication Number Publication Date
CH618411A5 true CH618411A5 (en) 1980-07-31

Family

ID=27051251

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1003775A CH618411A5 (en) 1974-08-01 1975-07-31 Process for accelerating the setting time of cement

Country Status (9)

Country Link
CA (1) CA1071244A (de)
CH (1) CH618411A5 (de)
DE (1) DE2534099C2 (de)
ES (1) ES439888A1 (de)
FR (1) FR2280600A1 (de)
GB (2) GB1522502A (de)
IT (1) IT1041455B (de)
NO (2) NO752608L (de)
SE (2) SE7508537L (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH646124A5 (de) * 1980-01-25 1984-11-15 Sika Ag Verputz- und mauermoertel mit verlaengerter abbindezeit.
DE3028559C2 (de) * 1980-07-28 1983-10-13 Wilhelm Schön KG, 4428 Rosendahl Trockenmörtel-Fertigmischung und ihre Verwendung
DK0670292T3 (da) * 1994-03-03 1998-03-30 Sika Ag Chlorid- og nitritfri accelerator til størkning og hærdning og fremgangsmåde til størkning og hærdning af hydrauliske bindere og blandinger indeholdende disse
US5629048A (en) * 1994-09-20 1997-05-13 Sandoz Ltd. Rapid setting cementitious compositions and method
US5591259A (en) * 1994-09-20 1997-01-07 Sandoz Ltd. Rapid setting cementitious compositions and method
FR2724648B1 (fr) * 1994-09-20 1997-09-05 Sandoz Sa Controle de l'hydratation de systemes a base de ciment
CN111620648A (zh) * 2020-05-09 2020-09-04 中国人民解放军军事科学院国防工程研究院 一种土壤固化材料及其土壤固化方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE759703A (fr) * 1969-12-02 1971-05-17 Progil Nouveaux adjuvants pour ciments, mortiers et betons

Also Published As

Publication number Publication date
IT1041455B (it) 1980-01-10
GB1522502A (en) 1978-08-23
FR2280600A1 (fr) 1976-02-27
DE2534099C2 (de) 1984-11-15
NO752608L (de) 1976-02-03
SE7508537L (sv) 1976-02-02
SE7812261L (sv) 1978-11-28
NO820021L (no) 1976-02-03
ES439888A1 (es) 1977-06-01
GB1522501A (en) 1978-08-23
FR2280600B1 (de) 1981-12-24
DE2534099A1 (de) 1976-02-12
CA1071244A (en) 1980-02-05

Similar Documents

Publication Publication Date Title
CN104761215B (zh) 一种快干快硬型聚合物水泥防水浆料及其制备方法
US4264367A (en) Admixtures and method for accelerating the setting of portland cement compositions
CH633502A5 (fr) Beton colloidal leger comprenant un ciment portland, de la chaux, du sable, un colloide et un compose entraineur d'air, procede de preparation et utilisation.
EP2935146B1 (de) Härtbares zementmaterial auf basis eines hydraulischen bindemittels zur verwendung bei niedrigen temperaturen
CH618411A5 (en) Process for accelerating the setting time of cement
EP3018109B1 (de) Hydraulische mischung, die granulat pflanzlichen ursprungs umfasst, und beton- oder mörtelherstellungsverfahren mit dieser mischung
FR2585981A1 (fr) Procede pour fabriquer du beton, permettant de renforcer sa resistance au gel ou au degel
JP6876489B2 (ja) 速硬コンクリート及びその製造方法
JP4904576B2 (ja) 速硬コンクリートの製造方法
CA2262055A1 (fr) Adjuvants pour liants mineraux, a base de sucre (oxyde) et de sucre hydrogene, liants mineraux adjuvantes et leur procede de preparation
FR2487815A1 (fr) Procede pour supprimer le degagement d'hydrogene sulfure a partir de materiaux contenant un composant sulfure et composition de revetement pour sa mise en oeuvre
JP2017178739A (ja) 速硬コンクリートの製造方法
CA2749418C (fr) Composition utile pour la preparation d'un beton sans ajout d'eau
KR19990011605A (ko) 시멘트 혼화제 및 그 제조방법
EP3303250B1 (de) Zusammensetzung mit einem amorphen calciumaluminat und zugehöriges herstellungsverfahren
JP2021517102A (ja) 追加のセメント系材料を任意に含む、セメント、モルタルまたはコンクリート組成物の凝結硬化促進剤、及びこの促進剤の使用
JP5004516B2 (ja) モルタル混和材及びこれを用いたモルタル
FR2652806A1 (fr) Coulis de ciment a hautes performances, son procede de realisation et utilisation de ce coulis.
FR2705663A1 (fr) Béton de sable de haute résistance en traction ainsi que pièces, notamment plaques minces destinées à l'industrie du bâtiment réalisées en un tel béton de sable et procédé de fabrication de ces pièces.
JP2010229658A (ja) コンクリートの打継処理方法
JPS6096558A (ja) セメント組成物
JP2010024078A (ja) 混和剤
EP3006416A1 (de) Verbessertes verfahren zum herstellen von ökologischem beton, und zusammensetzung eines ökologischen betons
JP2002241164A (ja) セメント配合体
EP2903949B1 (de) Verfahren zur herstellung einer anorganischen bindungszusammensetzung

Legal Events

Date Code Title Description
PFA Name/firm changed

Owner name: SIKA FINANZ AG

PL Patent ceased