GB1522501A - Process for accelerating the setting of portland cement compositions and a composition for use in this process - Google Patents

Process for accelerating the setting of portland cement compositions and a composition for use in this process

Info

Publication number
GB1522501A
GB1522501A GB31800/75A GB3180075A GB1522501A GB 1522501 A GB1522501 A GB 1522501A GB 31800/75 A GB31800/75 A GB 31800/75A GB 3180075 A GB3180075 A GB 3180075A GB 1522501 A GB1522501 A GB 1522501A
Authority
GB
United Kingdom
Prior art keywords
portland cement
setting
sodium
composition
chemical admixture
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.)
Expired
Application number
GB31800/75A
Other languages
English (en)
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.)
Sika AG
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 GB1522501A publication Critical patent/GB1522501A/en
Expired 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
    • 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)
GB31800/75A 1974-08-01 1975-07-30 Process for accelerating the setting of portland cement compositions and a composition for use in this process Expired GB1522501A (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
GB1522501A true GB1522501A (en) 1978-08-23

Family

ID=27051251

Family Applications (2)

Application Number Title Priority Date Filing Date
GB31800/75A Expired GB1522501A (en) 1974-08-01 1975-07-30 Process for accelerating the setting of portland cement compositions and a composition for use in this process
GB2094/78A Expired GB1522502A (en) 1974-08-01 1975-07-30 Process for accelerating the setting of portland cement compositions and a composition for use in the process

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB2094/78A Expired GB1522502A (en) 1974-08-01 1975-07-30 Process for accelerating the setting of portland cement compositions and a composition for use in the process

Country Status (9)

Country Link
CA (1) CA1071244A (enExample)
CH (1) CH618411A5 (enExample)
DE (1) DE2534099C2 (enExample)
ES (1) ES439888A1 (enExample)
FR (1) FR2280600A1 (enExample)
GB (2) GB1522501A (enExample)
IT (1) IT1041455B (enExample)
NO (2) NO752608L (enExample)
SE (2) SE7508537L (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5591259A (en) * 1994-09-20 1997-01-07 Sandoz Ltd. Rapid setting cementitious compositions and method
US5629048A (en) * 1994-09-20 1997-05-13 Sandoz Ltd. Rapid setting cementitious compositions and method
US5634972A (en) * 1994-09-20 1997-06-03 Sandoz Ltd. Hydration control of cementitious systems
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

Families Citing this family (3)

* 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
ATE156790T1 (de) * 1994-03-03 1997-08-15 Sika Ag Chlorid- und nitritfreier abbinde- und erhärtungsbeschleuniger und verfahren zur beschleunigung des abbindens und erhärtens von hydraulischen bindemitteln und diese enthaltenden gemischen

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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5591259A (en) * 1994-09-20 1997-01-07 Sandoz Ltd. Rapid setting cementitious compositions and method
US5629048A (en) * 1994-09-20 1997-05-13 Sandoz Ltd. Rapid setting cementitious compositions and method
US5634972A (en) * 1994-09-20 1997-06-03 Sandoz Ltd. Hydration control of cementitious systems
US5895525A (en) * 1994-09-20 1999-04-20 Mbt Holding Ag Rapid setting cementitious compositions and method
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

Also Published As

Publication number Publication date
NO820021L (no) 1976-02-03
CA1071244A (en) 1980-02-05
ES439888A1 (es) 1977-06-01
GB1522502A (en) 1978-08-23
SE7812261L (sv) 1978-11-28
CH618411A5 (en) 1980-07-31
FR2280600A1 (fr) 1976-02-27
FR2280600B1 (enExample) 1981-12-24
IT1041455B (it) 1980-01-10
DE2534099C2 (de) 1984-11-15
DE2534099A1 (de) 1976-02-12
NO752608L (enExample) 1976-02-03
SE7508537L (sv) 1976-02-02

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930730