IT1211786B - ADDITIVES FOR CONCRETE - Google Patents

ADDITIVES FOR CONCRETE

Info

Publication number: IT1211786B
Authority: IT; Italy
Prior art keywords: additives; concrete
Prior art date: 1986-09-19

Application number

IT8748397A

Other languages

Italian (it)

Other versions

IT8748397A0 (en

Inventor

John W Brook

Original Assignee

Sandoz 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.)

1986-09-19

Filing date

1987-09-17

Publication date

1989-11-03

1987-09-17 Application filed by Sandoz Ag filed Critical Sandoz Ag

1987-09-17 Publication of IT8748397A0 publication Critical patent/IT8748397A0/en

1989-11-03 Application granted granted Critical

1989-11-03 Publication of IT1211786B publication Critical patent/IT1211786B/en

Links

239000000654 additive Substances 0.000 title 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
- C04B28/02—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
- 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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/10—Accelerators; Activators
- C04B2103/12—Set accelerators
- 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
- C04B2111/76—Use at unusual temperatures, e.g. sub-zero

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)
On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)

IT8748397A 1986-09-19 1987-09-17 ADDITIVES FOR CONCRETE IT1211786B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US90952486A	1986-09-19	1986-09-19

Publications (2)

Publication Number	Publication Date
IT8748397A0 IT8748397A0 (en)	1987-09-17
IT1211786B true IT1211786B (en)	1989-11-03

Family

ID=25427379

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT8748397A IT1211786B (en)	1986-09-19	1987-09-17	ADDITIVES FOR CONCRETE

Country Status (11)

Country	Link
JP (1)	JPS6389445A (en)
AT (1)	AT393498B (en)
AU (1)	AU592013B2 (en)
BE (1)	BE1002419A4 (en)
CA (1)	CA1278797C (en)
CH (1)	CH675716A5 (en)
DE (1)	DE3730527A1 (en)
ES (1)	ES2005013A6 (en)
FR (1)	FR2604170B1 (en)
GB (1)	GB2195328B (en)
IT (1)	IT1211786B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1994005606A1 (en) *	1992-09-01	1994-03-17	W.R. Grace & Co.-Conn.	Hydraulic cement bughole-reducing admixtures and method for using same
GB9505259D0 (en) *	1995-03-16	1995-05-03	Sandoz Ltd	Improvements in or relating to organic compounds
JP5140215B2 (en) *	1997-05-15	2013-02-06	コンストラクションリサーチアンドテクノロジーゲーエムベーハー	Compatible admixtures for use in hydraulic cement blends including hydraulic cements and cement substitutes
JP4656471B2 (en) *	2000-12-18	2011-03-23	建設省近畿地方建設局長	Rear impact impact mitigation device
US7247201B2 (en) *	2004-10-07	2007-07-24	Ronald Barbour	Pre-blend cement compositions containing non-chloride accelerators
NO20121086A1 (en)	2012-09-25	2014-03-26	Yara Int Asa	Antifreeze composition for production of resistant concrete under cold temperature conditions
NO20131392A1 (en)	2013-10-21	2015-04-22	Yara Int Asa
CA3115734A1 (en) *	2019-01-08	2020-07-16	Sika Technology Ag	Cementitious compositions with accelerated curing at low temperatures
CN110615638A (en) *	2019-10-15	2019-12-27	天津冶建特种材料有限公司	Low-temperature-resistant liquid alkali-free setting accelerator and preparation method thereof

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SU417388A1 (en) *	1972-02-04	1974-02-28
SU814930A1 (en) *	1978-06-13	1981-03-23	Bychvarov Nikola Khristov	Complex additive to cement-concrete mix
JPS5820896A (en) *	1981-07-28	1983-02-07	植村　厚一	Blade port
ATE28180T1 (en) *	1982-05-10	1987-07-15	Sandoz Ag	ADDITIVE FOR COLD WEATHER CONCRETE.
JPS58199760A (en) *	1982-05-12	1983-11-21	日曹マスタ−ビルダ−ズ株式会社	Admixing agent for concrete in cold circumstances
FI66414C (en) *	1982-10-08	1984-10-10	Veli Sarkkinen	FOERFARANDE FOER FRAMSTAELLNING AV LIGNOSULFONATBASERADE BLANDNINGAR FOER ANVAENDNING I SYNNERHET SAOSOM TILLSATSAEMNEN FOR BETONG
US4473405A (en) *	1983-04-11	1984-09-25	Martin Marietta Corporation	Admixture for hydraulic cement
JPS6021840A (en) *	1983-07-12	1985-02-04	日曹マスタ−ビルダ−ズ株式会社	Cement composition
US4606770A (en) *	1984-11-13	1986-08-19	Sandoz Ltd.	Additive for hydraulic cement mixes
JPS61141649A (en) *	1984-12-14	1986-06-28	日産化学工業株式会社	Cement composition

1987
- 1987-09-11 DE DE3730527A patent/DE3730527A1/en not_active Withdrawn
- 1987-09-14 BE BE8701031A patent/BE1002419A4/en not_active IP Right Cessation
- 1987-09-14 FR FR8712734A patent/FR2604170B1/en not_active Expired - Lifetime
- 1987-09-14 CH CH3537/87A patent/CH675716A5/de not_active IP Right Cessation
- 1987-09-15 GB GB8721701A patent/GB2195328B/en not_active Expired - Lifetime
- 1987-09-17 ES ES8702679A patent/ES2005013A6/en not_active Expired
- 1987-09-17 IT IT8748397A patent/IT1211786B/en active
- 1987-09-17 AU AU78480/87A patent/AU592013B2/en not_active Expired
- 1987-09-17 CA CA000547111A patent/CA1278797C/en not_active Expired - Lifetime
- 1987-09-18 AT AT2359/87A patent/AT393498B/en not_active IP Right Cessation
- 1987-09-18 JP JP62232693A patent/JPS6389445A/en active Pending

Also Published As

Publication number	Publication date
FR2604170B1 (en)	1992-11-06
FR2604170A1 (en)	1988-03-25
GB2195328A (en)	1988-04-07
CH675716A5 (en)	1990-10-31
ES2005013A6 (en)	1989-02-16
GB8721701D0 (en)	1987-10-21
JPS6389445A (en)	1988-04-20
BE1002419A4 (en)	1991-02-05
AT393498B (en)	1991-10-25
GB2195328B (en)	1990-04-18
AU592013B2 (en)	1989-12-21
IT8748397A0 (en)	1987-09-17
ATA235987A (en)	1991-04-15
CA1278797C (en)	1991-01-08
DE3730527A1 (en)	1988-03-24
AU7848087A (en)	1988-03-24

Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19960927

Publication	Publication Date	Title
ATA222590A (en)	1994-06-15	CEMENT ADDITIVES
KR880700844A (en)	1988-04-12	Elastomer-plastic mixture
DE3869192D1 (en)	1992-04-23	ADDITIVES FOR CEMENT.
FI882175A (en)	1988-05-10	VAEGG OCH BLOCK DAERTILL
DK17688D0 (en)	1988-01-15	DOUBLE-HEARING CEMENT
NO873655D0 (en)	1987-08-31	FLUIDTAP-REDUCING ADDITIVES FOR BORESLAM O.L.
IT8519454A0 (en)	1985-02-08	PROCEDURE FOR AERABLE CONCRETE
IT1211786B (en)	1989-11-03	ADDITIVES FOR CONCRETE
ATA217386A (en)	1993-03-15	FORMWORK STONE
DK355987A (en)	1988-01-12	BUILDING BLOCK
ATA299386A (en)	1989-03-15	FOAM CONCRETE
KR870018441U (en)	1987-12-23	Block for shore
ATA318586A (en)	1988-08-15	FORMWORK
AT373657B (en)	1984-02-10	CONCRETE BLOCK
KR860013434U (en)	1986-11-12	Concrete Brick
ATA58887A (en)	1993-04-15	FORMWORK STONE
BR8600755A (en)	1987-09-08	CONCRETE
ATA61886A (en)	1990-08-15	Masonry Association
KR880008054U (en)	1988-06-29	Masonry block
KR880012355U (en)	1988-08-27	Prefab trowel
ATA302786A (en)	1989-08-15	FORMWORK
DD275578A3 (en)	1990-01-31	concrete mix
BR6700206U (en)	1988-07-12	CONCRETE
ES293101Y (en)	1987-04-01	CARAVISTA BRICK
SE8600408D0 (en)	1986-01-30	Building blocks