SE446092B - Vattenresistent magnesiacement och forfarande for dess framstellning - Google Patents

Vattenresistent magnesiacement och forfarande for dess framstellning

Info

Publication number: SE446092B
Authority: SE; Sweden
Prior art keywords: magnesium; cement; water; weight; amount
Prior art date: 1978-06-05

Application number

SE7904852A

Other languages

English (en)

Swedish (sv)

Other versions

SE7904852L (sv

Inventor

R Smith-Johannsen

Original Assignee

Norcem Res & Dev

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.)

1978-06-05

Filing date

1979-06-01

Publication date

1986-08-11

1979-06-01 Application filed by Norcem Res & Dev filed Critical Norcem Res & Dev

1979-12-06 Publication of SE7904852L publication Critical patent/SE7904852L/

1986-08-11 Publication of SE446092B publication Critical patent/SE446092B/sv

Links

XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 38
229910001868 water Inorganic materials 0.000 title claims description 34
238000000034 method Methods 0.000 title claims description 9
238000002360 preparation method Methods 0.000 title description 2
CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 74
239000004568 cement Substances 0.000 claims description 51
239000000395 magnesium oxide Substances 0.000 claims description 50
239000000203 mixture Substances 0.000 claims description 44
AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 31
TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 22
239000011777 magnesium Substances 0.000 claims description 17
229910052749 magnesium Inorganic materials 0.000 claims description 17
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 16
CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 claims description 16
BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 claims description 15
229910001629 magnesium chloride Inorganic materials 0.000 claims description 11
239000003365 glass fiber Substances 0.000 claims description 9
229910052943 magnesium sulfate Inorganic materials 0.000 claims description 8
235000019341 magnesium sulphate Nutrition 0.000 claims description 8
239000000470 constituent Substances 0.000 claims description 7
IQYKECCCHDLEPX-UHFFFAOYSA-N chloro hypochlorite;magnesium Chemical compound [Mg].ClOCl IQYKECCCHDLEPX-UHFFFAOYSA-N 0.000 claims description 2
229920006395 saturated elastomer Polymers 0.000 claims description 2
239000000047 product Substances 0.000 description 16
230000006911 nucleation Effects 0.000 description 10
238000010899 nucleation Methods 0.000 description 10
239000013078 crystal Substances 0.000 description 7
159000000003 magnesium salts Chemical class 0.000 description 7
239000000243 solution Substances 0.000 description 7
238000006243 chemical reaction Methods 0.000 description 6
238000004090 dissolution Methods 0.000 description 6
238000006703 hydration reaction Methods 0.000 description 6
239000004615 ingredient Substances 0.000 description 6
239000000463 material Substances 0.000 description 6
238000004519 manufacturing process Methods 0.000 description 5
150000003839 salts Chemical class 0.000 description 5
RPUVKGKGUKVYNG-UHFFFAOYSA-N O.O(Cl)Cl.[Mg] Chemical compound O.O(Cl)Cl.[Mg] RPUVKGKGUKVYNG-UHFFFAOYSA-N 0.000 description 3
239000008367 deionised water Substances 0.000 description 3
229910021641 deionized water Inorganic materials 0.000 description 3
239000011152 fibreglass Substances 0.000 description 3
230000036571 hydration Effects 0.000 description 3
238000001556 precipitation Methods 0.000 description 3
239000000376 reactant Substances 0.000 description 3
VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
238000003756 stirring Methods 0.000 description 3
239000000126 substance Substances 0.000 description 3
CENHPXAQKISCGD-UHFFFAOYSA-N trioxathietane 4,4-dioxide Chemical compound O=S1(=O)OOO1 CENHPXAQKISCGD-UHFFFAOYSA-N 0.000 description 3
BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
229910019142 PO4 Inorganic materials 0.000 description 2
239000007864 aqueous solution Substances 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 2
239000003795 chemical substances by application Substances 0.000 description 2
-1 ethyl silica Chemical compound 0.000 description 2
239000010433 feldspar Substances 0.000 description 2
239000000945 filler Substances 0.000 description 2
238000007654 immersion Methods 0.000 description 2
150000002500 ions Chemical class 0.000 description 2
ZATZOOLBPDMARD-UHFFFAOYSA-N magnesium;hydrate Chemical compound O.[Mg] ZATZOOLBPDMARD-UHFFFAOYSA-N 0.000 description 2
238000005259 measurement Methods 0.000 description 2
238000002156 mixing Methods 0.000 description 2
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
239000010452 phosphate Substances 0.000 description 2
239000012779 reinforcing material Substances 0.000 description 2
230000035945 sensitivity Effects 0.000 description 2
239000000377 silicon dioxide Substances 0.000 description 2
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
239000005977 Ethylene Substances 0.000 description 1
229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
239000004698 Polyethylene Substances 0.000 description 1
150000004645 aluminates Chemical class 0.000 description 1
SXQXMCWCWVCFPC-UHFFFAOYSA-N aluminum;potassium;dioxido(oxo)silane Chemical compound [Al+3].[K+].[O-][Si]([O-])=O.[O-][Si]([O-])=O SXQXMCWCWVCFPC-UHFFFAOYSA-N 0.000 description 1
238000005452 bending Methods 0.000 description 1
238000009835 boiling Methods 0.000 description 1
239000004566 building material Substances 0.000 description 1
239000007795 chemical reaction product Substances 0.000 description 1
230000018109 developmental process Effects 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
239000000835 fiber Substances 0.000 description 1
239000003063 flame retardant Substances 0.000 description 1
230000002496 gastric effect Effects 0.000 description 1
230000035784 germination Effects 0.000 description 1
239000011521 glass Substances 0.000 description 1
150000004677 hydrates Chemical class 0.000 description 1
LHASOMGXRBTKRI-UHFFFAOYSA-N hydrogen peroxide;magnesium Chemical compound [Mg].OO LHASOMGXRBTKRI-UHFFFAOYSA-N 0.000 description 1
238000003384 imaging method Methods 0.000 description 1
230000000977 initiatory effect Effects 0.000 description 1
239000011872 intimate mixture Substances 0.000 description 1
RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
FWFGVMYFCODZRD-UHFFFAOYSA-N oxidanium;hydrogen sulfate Chemical compound O.OS(O)(=O)=O FWFGVMYFCODZRD-UHFFFAOYSA-N 0.000 description 1
239000002245 particle Substances 0.000 description 1
239000000546 pharmaceutical excipient Substances 0.000 description 1
230000000704 physical effect Effects 0.000 description 1
229920000573 polyethylene Polymers 0.000 description 1
239000000843 powder Substances 0.000 description 1
239000002244 precipitate Substances 0.000 description 1
230000002028 premature Effects 0.000 description 1
230000002787 reinforcement Effects 0.000 description 1
239000012744 reinforcing agent Substances 0.000 description 1
239000012763 reinforcing filler Substances 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
239000012266 salt solution Substances 0.000 description 1
239000012047 saturated solution Substances 0.000 description 1
159000000000 sodium salts Chemical class 0.000 description 1
239000008400 supply water Substances 0.000 description 1
238000011179 visual inspection Methods 0.000 description 1
230000004580 weight loss Effects 0.000 description 1

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
- C04B28/30—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 magnesium cements or similar cements
- C04B28/32—Magnesium oxychloride cements, e.g. Sorel cement
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/27—Water resistance, i.e. waterproof or water-repellent materials

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Ceramic Engineering (AREA)
Chemical Kinetics & Catalysis (AREA)
Inorganic Chemistry (AREA)
Materials Engineering (AREA)
Structural Engineering (AREA)
Organic Chemistry (AREA)
Curing Cements, Concrete, And Artificial Stone (AREA)
Silicates, Zeolites, And Molecular Sieves (AREA)
Compositions Of Oxide Ceramics (AREA)

SE7904852A 1978-06-05 1979-06-01 Vattenresistent magnesiacement och forfarande for dess framstellning SE446092B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/912,837 US4209339A (en)	1978-06-05	1978-06-05	Cement compositions

Publications (2)

Publication Number	Publication Date
SE7904852L SE7904852L (sv)	1979-12-06
SE446092B true SE446092B (sv)	1986-08-11

Family

ID=25432536

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7904852A SE446092B (sv)	1978-06-05	1979-06-01	Vattenresistent magnesiacement och forfarande for dess framstellning

Country Status (24)

Country	Link
US (1)	US4209339A (it)
JP (1)	JPS5852947B2 (it)
AR (1)	AR223678A1 (it)
AT (1)	AT379133B (it)
AU (1)	AU520025B2 (it)
BE (1)	BE876740A (it)
BR (1)	BR7903578A (it)
CA (1)	CA1128557A (it)
CH (1)	CH644337A5 (it)
DE (1)	DE2922815C2 (it)
DK (1)	DK233479A (it)
ES (2)	ES481249A1 (it)
FI (1)	FI63009C (it)
FR (2)	FR2432003A1 (it)
GB (1)	GB2023619B (it)
IE (1)	IE48421B1 (it)
IL (1)	IL57366A (it)
IN (1)	IN152239B (it)
IT (1)	IT1121248B (it)
NL (1)	NL7904399A (it)
NO (1)	NO151035C (it)
SE (1)	SE446092B (it)
YU (1)	YU130179A (it)
ZA (1)	ZA792754B (it)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4352694A (en) *	1980-07-18	1982-10-05	Norcem A.S.	Process of producing sorel cement
JPS58166587U (ja) *	1982-04-28	1983-11-07	株式会社竹中工務店	耐風クレ−ンに於けるブ−ム
US4661398A (en) *	1984-04-25	1987-04-28	Delphic Research Laboratories, Inc.	Fire-barrier plywood
US4572862A (en) *	1984-04-25	1986-02-25	Delphic Research Laboratories, Inc.	Fire barrier coating composition containing magnesium oxychlorides and high alumina calcium aluminate cements or magnesium oxysulphate
NO162339C (no) *	1986-01-10	1989-12-13	Norsk Proco As	Vannfast og ildsikkert bygningsmateriale og fremgangsmaatefor fremstilling derav.
US5110361A (en) *	1988-11-04	1992-05-05	Cac, Inc.	Magnesium oxychloride cement compositions and methods for manufacture and use
US5004505A (en) *	1988-11-04	1991-04-02	Cac, Inc.	Magnesium oxychloride cement compositions and methods for manufacture and use
GR1000416B (el) *	1990-09-13	1992-06-30	Georgios Sigaras	Μεθοδος παραγωγης-κατασκευης,ακαυστου ανοργανου αυτοεπιπεδουμενου βιομηχανικου δαπεδου,μεγαλης μηχανικης αντοχης λειας αντιολισθηρης σε διαφορους χρωματισμους.
US5180429A (en) *	1991-11-22	1993-01-19	Steven M. Lasell	Magnesia concrete
US5571317A (en) *	1993-07-30	1996-11-05	Western Atlas Inc.	Fiber-reinforced magnesium oxychloride bond
US5645637A (en) *	1994-05-30	1997-07-08	Baran Advanced Materials 94 Ltd.	Foamed magnesite cement and articles made therewith
DE59510647D1 (de)	1994-09-22	2003-05-22	Johannes Mueller-Hartburg	Bodenfliese und verfahren zu ihrer herstellung
PT822896E (pt) *	1995-04-26	2002-04-29	Carmen Ferreira Furtado Luz De	Estrutura laminada com resistencia melhorada ao fogo e seu processo de fabrico
US6664215B1 (en)	2000-06-06	2003-12-16	Brian H. Tomlinson	Composition for controlling wellbore fluid and gas invasion and method for using same
US7246665B2 (en) *	2004-05-03	2007-07-24	Halliburton Energy Services, Inc.	Methods of using settable compositions in a subterranean formation
US7350576B2 (en) *	2005-08-17	2008-04-01	Halliburton Energy Services, Inc.	Methods of sealing subterranean formations using rapid setting plugging compositions
US7544641B2 (en) *	2005-08-17	2009-06-09	Halliburton Energy Services, Inc.	Rapid setting plugging compositions for sealing subterranean formations
CN101973720A (zh) *	2010-10-18	2011-02-16	武汉钢铁(集团)公司	一种氯氧镁水泥骨料及其制备方法
US9546313B2 (en)	2013-12-13	2017-01-17	Brian Henry Tomlinson	Compositions and methods for controlling wellsite fluid and gas flow
CA2999580A1 (en)	2017-04-03	2018-10-03	Michael John Mabey	Light-weight, fire-resistant composition and assembly
AT525545B1 (de)	2021-10-27	2023-05-15	Breitenberger Georg	Verfahren und vorrichtung zur herstellung von formbauteilen

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL19646C (it) *		1900-01-01
DE831970C (de) *	1941-10-31	1952-02-18	Kali Forschungs Anstalt G M B	Verfahren zur Regelung des Abbindevorganges von Sorelzement-Massen
DE1032868B (de) *	1942-04-04	1958-06-26	Eltro G M B H & Co Ges Fuer St	Magnesiumchloridarme Anstrichmittel auf der Grundlage von Magnesiumoxyd und Magnesiumchlorid
US2546971A (en) *	1949-04-20	1951-04-03	Kaiser Aluminium Chem Corp	Cement composition and method of making
US2717841A (en) *	1951-01-09	1955-09-13	Owens Corning Fiberglass Corp	Bonded glass fiber product and method of making same
US2738291A (en) *	1953-11-06	1956-03-13	Dow Chemical Co	Method of magnesium oxychloride cement stucco application
US3320077A (en) *	1966-01-19	1967-05-16	William L Prior	Inorganic plastic cements and process for the preparation thereof
GB1209462A (en) *	1967-03-30	1970-10-21	Bp Chemicals U K Ltd Formerly	An expanded magnesia cement
US3816147A (en) *	1969-05-26	1974-06-11	V R B Ass Inc	Light-weight high-strength cement compositions using hydrolyzed organic material
US3667978A (en) *	1969-05-26	1972-06-06	Irene Vassilevsky	Light-weight high-strength cement compositions
US3751275A (en) *	1971-01-26	1973-08-07	A Oken	Inorganic protective coatings
JPS5026832A (it) *	1973-07-07	1975-03-19
DE2526598A1 (de) *	1974-06-21	1976-01-08	Paris Gray Charles W	Kunststeine und werkstoffgemische fuer ihre herstellung
GB1562154A (en) *	1976-07-19	1980-03-05	Little Inc A	Composition and process for forming filled inorganic resin cements in solid or cellular form
DE2810180C2 (de) *	1978-03-09	1985-02-14	Bayer Ag, 5090 Leverkusen	Verfahren zur Herstellung eines brandschützenden, geschäumten Materials sowie daraus hergestellter Beschichtungen, Isolierungen, Kabelabschottungen, Dämmschutzschichten, Platten, Formkörpern sowie anderer daraus geformter Gegenstände auf der Basis von Magnesiazement
DE3031086C2 (de) *	1980-08-16	1987-04-02	Kali Und Salz Ag, 3500 Kassel	Verfahren zur Herstellung von Magnesiamörtel- oder -estrichmassen

1978
- 1978-06-05 US US05/912,837 patent/US4209339A/en not_active Expired - Lifetime
1979
- 1979-04-02 NO NO79791081A patent/NO151035C/no unknown
- 1979-05-22 IL IL57366A patent/IL57366A/xx unknown
- 1979-06-01 BE BE0/195542A patent/BE876740A/xx not_active IP Right Cessation
- 1979-06-01 DK DK233479A patent/DK233479A/da not_active Application Discontinuation
- 1979-06-01 FR FR7914153A patent/FR2432003A1/fr active Granted
- 1979-06-01 SE SE7904852A patent/SE446092B/sv not_active IP Right Cessation
- 1979-06-01 AT AT0400579A patent/AT379133B/de not_active IP Right Cessation
- 1979-06-01 IN IN393/DEL/79A patent/IN152239B/en unknown
- 1979-06-04 ZA ZA792754A patent/ZA792754B/xx unknown
- 1979-06-04 ES ES481249A patent/ES481249A1/es not_active Expired
- 1979-06-04 CA CA329,028A patent/CA1128557A/en not_active Expired
- 1979-06-04 IT IT23260/79A patent/IT1121248B/it active
- 1979-06-04 YU YU01301/79A patent/YU130179A/xx unknown
- 1979-06-05 AR AR276802A patent/AR223678A1/es active
- 1979-06-05 CH CH539579A patent/CH644337A5/de not_active IP Right Cessation
- 1979-06-05 GB GB7919490A patent/GB2023619B/en not_active Expired
- 1979-06-05 BR BR7903578A patent/BR7903578A/pt unknown
- 1979-06-05 AU AU47765/79A patent/AU520025B2/en not_active Ceased
- 1979-06-05 FI FI791801A patent/FI63009C/fi not_active IP Right Cessation
- 1979-06-05 NL NL7904399A patent/NL7904399A/xx not_active Application Discontinuation
- 1979-06-05 JP JP54069522A patent/JPS5852947B2/ja not_active Expired
- 1979-06-05 DE DE2922815A patent/DE2922815C2/de not_active Expired
- 1979-08-08 IE IE1070/79A patent/IE48421B1/en unknown
- 1979-08-20 ES ES483496A patent/ES483496A1/es not_active Expired
- 1979-10-16 FR FR7925721A patent/FR2430398A1/fr active Granted

Also Published As

Publication number	Publication date
CA1128557A (en)	1982-07-27
NO151035C (no)	1985-01-30
DK233479A (da)	1979-12-06
IT7923260A0 (it)	1979-06-04
IL57366A (en)	1982-08-31
NO151035B (no)	1984-10-22
JPS5537480A (en)	1980-03-15
FR2430398B1 (it)	1984-12-07
ES481249A1 (es)	1980-10-01
GB2023619A (en)	1980-01-03
FR2432003A1 (fr)	1980-02-22
NO791081L (no)	1979-12-06
FR2432003B1 (it)	1984-12-07
BR7903578A (pt)	1980-01-22
FI63009C (fi)	1983-04-11
AR223678A1 (es)	1981-09-15
AT379133B (de)	1985-11-25
JPS5852947B2 (ja)	1983-11-26
YU130179A (en)	1983-09-30
ZA792754B (en)	1980-06-25
BE876740A (fr)	1979-10-01
IE791070L (en)	1979-12-05
CH644337A5 (de)	1984-07-31
IN152239B (it)	1983-11-26
AU520025B2 (en)	1982-01-07
FR2430398A1 (fr)	1980-02-01
GB2023619B (en)	1982-12-15
ES483496A1 (es)	1980-09-01
IT1121248B (it)	1986-03-26
FI791801A7 (fi)	1979-12-06
IE48421B1 (en)	1985-01-09
ATA400579A (de)	1985-04-15
SE7904852L (sv)	1979-12-06
FI63009B (fi)	1982-12-31
NL7904399A (nl)	1979-12-07
US4209339A (en)	1980-06-24
AU4776579A (en)	1979-12-13
DE2922815C2 (de)	1988-11-10
IL57366A0 (en)	1979-09-30
DE2922815A1 (de)	1979-12-20

Legal Events

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1995-01-31

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Publication	Publication Date	Title
SE446092B (sv)	1986-08-11	Vattenresistent magnesiacement och forfarande for dess framstellning
USRE31682E (en)	1984-09-25	Process for manufacturing concrete of high corrosion resistance
BRPI0107913B1 (pt)	2016-12-20	composição de cimento hidráulico
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NO150634B (no)	1984-08-13	Sementholdige blandinger og fremgangsmaate for deres fremstilling
US4264368A (en)	1981-04-28	Admixtures and method for accelerating the setting of portland cement compositions
AU2016377393B2 (en)	2021-07-01	Accelerator for hydraulic composition
RU2163578C1 (ru)	2001-02-27	Самовыравнивающаяся строительная смесь
JP7037879B2 (ja)	2022-03-17	二次製品用早強混和材および二次製品用早強コンクリート
CA1078415A (en)	1980-05-27	Admixtures and method for accelerating the setting of portland cement compositions
JP4878015B2 (ja)	2012-02-15	カルシウムアルミネート水硬性材料の添加材及びセメント組成物
CA1071244A (en)	1980-02-05	Admixtures and method for accelerating the setting of portland cement compositions
NO145431B (no)	1981-12-14	Sementblanding og fremgangsmaate til dens fremstilling
JP4878016B2 (ja)	2012-02-15	カルシウムアルミネート水硬性材料の添加材及びセメント組成物
JP4878017B2 (ja)	2012-02-15	カルシウムアルミネート水硬性材料の添加材及びセメント組成物
JPS61117142A (ja)	1986-06-04	セメント組成物
Al-Salami et al.	2010	Effects of mix composition on the sulfate resistance of blended cements
US866376A (en)	1907-09-17	Portland cement and process for making the same.
SU1756298A1 (ru)	1992-08-23	В жущее
AU2021326004A1 (en)	2023-03-02	High durability magnesium oxychloride cement
JPS5926963A (ja)	1984-02-13	水硬性組成物
JP7037878B2 (ja)	2022-03-17	二次製品用早強混和材および二次製品用早強コンクリート
RU2179539C1 (ru)	2002-02-20	Самовыравнивающаяся строительная смесь
JPH05163050A (ja)	1993-06-29	セメント混和材及びセメント組成物
JPS62278156A (ja)	1987-12-03	蒸気養生用セメント組成物