DK143894C - Fremgangsmaade til fremstilling af ekspansiv cement - Google Patents

Fremgangsmaade til fremstilling af ekspansiv cement

Info

Publication number: DK143894C
Authority: DK; Denmark
Prior art keywords: procedure; manufacturing; expansive cement; expansive; cement
Prior art date: 1975-12-30

Application number

DK570276A

Other languages

English (en)

Other versions

DK143894B (da

DK570276A (da

Inventor

Y T Simeonov

N B Djabarov

Original Assignee

Ts Laboratoria Po Physiko Chim

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.)

1975-12-30

Filing date

1976-12-17

Publication date

1982-04-13

1976-12-17 Application filed by Ts Laboratoria Po Physiko Chim filed Critical Ts Laboratoria Po Physiko Chim

1977-07-01 Publication of DK570276A publication Critical patent/DK570276A/da

1981-10-26 Publication of DK143894B publication Critical patent/DK143894B/da

1982-04-13 Application granted granted Critical

1982-04-13 Publication of DK143894C publication Critical patent/DK143894C/da

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
- C04B28/04—Portland cements
- 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
- C04B7/00—Hydraulic cements
- C04B7/32—Aluminous cements
- C04B7/323—Calcium aluminosulfate cements, e.g. cements hydrating into ettringite

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)

DK570276A 1975-12-30 1976-12-17 Fremgangsmaade til fremstilling af ekspansiv cement DK143894C (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
BG3197175		1975-12-30
BG3197175		1975-12-30

Publications (3)

Publication Number	Publication Date
DK570276A DK570276A (da)	1977-07-01
DK143894B DK143894B (da)	1981-10-26
DK143894C true DK143894C (da)	1982-04-13

Family

ID=3901837

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK570276A DK143894C (da)	1975-12-30	1976-12-17	Fremgangsmaade til fremstilling af ekspansiv cement

Country Status (8)

Country	Link
US (1)	US4076546A (da)
JP (1)	JPS52104536A (da)
DD (1)	DD127765A1 (da)
DE (1)	DE2659388A1 (da)
DK (1)	DK143894C (da)
FI (1)	FI58480C (da)
NO (1)	NO143572C (da)
SE (1)	SE420594B (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4212681A (en) *	1978-12-14	1980-07-15	Centralna Laboratoria Po Physiko-Chimicheska Mechanika Pri Ban	Method of accelerating the hardening and increasing the strength of Portland cement
US4319927A (en) *	1980-05-07	1982-03-16	The Flintkote Company	Portland-type cements
US4381034A (en) *	1980-10-09	1983-04-26	Bj-Hughes Inc.	Zero free water cement composition and method
JPS57190657A (en) *	1981-05-19	1982-11-24	Ube Industries	Crushing material
FR2741616B1 (fr) *	1995-11-23	2000-03-10	Sandoz Sa	Accelerateurs du ciment
EP3057920B1 (en) *	2013-10-15	2022-09-07	Ecolab USA Inc.	Methods of cement additive addition
CN109836070A (zh) *	2018-12-29	2019-06-04	中国建筑材料科学研究总院有限公司	水化热抑制型混凝土膨胀剂
CN112939508B (zh) *	2021-02-19	2022-05-24	内蒙古工业大学	一种电石渣基微膨胀剂及其制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2465278A (en) *	1945-10-25	1949-03-22	Kaspar Winkler & Co	Expansive cement

1976
- 1976-12-13 FI FI763579A patent/FI58480C/fi not_active IP Right Cessation
- 1976-12-14 SE SE7614033A patent/SE420594B/xx unknown
- 1976-12-17 DK DK570276A patent/DK143894C/da active
- 1976-12-17 US US05/751,864 patent/US4076546A/en not_active Expired - Lifetime
- 1976-12-24 JP JP15519076A patent/JPS52104536A/ja active Pending
- 1976-12-29 DD DD7600196701A patent/DD127765A1/xx unknown
- 1976-12-29 DE DE19762659388 patent/DE2659388A1/de not_active Withdrawn
- 1976-12-29 NO NO764390A patent/NO143572C/no unknown

Also Published As

Publication number	Publication date
NO764390L (da)	1977-07-01
US4076546A (en)	1978-02-28
FI763579A (da)	1977-07-01
FI58480C (fi)	1981-02-10
DK143894B (da)	1981-10-26
NO143572B (no)	1980-12-01
DE2659388A1 (de)	1977-07-14
FI58480B (fi)	1980-10-31
DK570276A (da)	1977-07-01
DD127765A1 (de)	1977-10-12
SE7614033L (sv)	1977-07-01
JPS52104536A (en)	1977-09-02
NO143572C (no)	1981-03-11
SE420594B (sv)	1981-10-19

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