ATA235987A - Betonzusatzmittel - Google Patents
BetonzusatzmittelInfo
- Publication number
- ATA235987A ATA235987A AT2359/87A AT235987A ATA235987A AT A235987 A ATA235987 A AT A235987A AT 2359/87 A AT2359/87 A AT 2359/87A AT 235987 A AT235987 A AT 235987A AT A235987 A ATA235987 A AT A235987A
- Authority
- AT
- Austria
- Prior art keywords
- concrete additives
- additives
- concrete
- Prior art date
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US90952486A | 1986-09-19 | 1986-09-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA235987A true ATA235987A (de) | 1991-04-15 |
AT393498B AT393498B (de) | 1991-10-25 |
Family
ID=25427379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT2359/87A AT393498B (de) | 1986-09-19 | 1987-09-18 | Betonzusatzmittel |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS6389445A (de) |
AT (1) | AT393498B (de) |
AU (1) | AU592013B2 (de) |
BE (1) | BE1002419A4 (de) |
CA (1) | CA1278797C (de) |
CH (1) | CH675716A5 (de) |
DE (1) | DE3730527A1 (de) |
ES (1) | ES2005013A6 (de) |
FR (1) | FR2604170B1 (de) |
GB (1) | GB2195328B (de) |
IT (1) | IT1211786B (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100293114B1 (ko) * | 1992-09-01 | 2001-09-17 | 스티브 티. 트링커, 메기오 로버트 | 수경시멘트 버그홀 감소 혼화물 및 이를 사용하는 방법 |
GB9505259D0 (en) * | 1995-03-16 | 1995-05-03 | Sandoz Ltd | Improvements in or relating to organic compounds |
EP0925262B1 (de) * | 1997-05-15 | 2008-02-27 | Construction Research & Technology GmbH | Zementzusammensetzung mit hohem anteil an durch puzzolan ersetzten zement und verträglichmachende gemische dafür |
JP4656471B2 (ja) * | 2000-12-18 | 2011-03-23 | 建設省近畿地方建設局長 | 追突衝撃緩和装置 |
US7247201B2 (en) * | 2004-10-07 | 2007-07-24 | Ronald Barbour | Pre-blend cement compositions containing non-chloride accelerators |
NO20121086A1 (no) | 2012-09-25 | 2014-03-26 | Yara Int Asa | Antifrysesammensetning for produksjon av bestandig betong under kalde temperaturforhold |
NO20131392A1 (de) | 2013-10-21 | 2015-04-22 | Yara Int Asa | |
EP3908561A1 (de) * | 2019-01-08 | 2021-11-17 | Sika Technology AG | Zementzusammensetzungen mit beschleunigter härtung bei niedrigen temperaturen |
CN110615638A (zh) * | 2019-10-15 | 2019-12-27 | 天津冶建特种材料有限公司 | 一种抗低温型液体无碱速凝剂及其制备方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU417388A1 (de) * | 1972-02-04 | 1974-02-28 | ||
SU814930A1 (ru) * | 1978-06-13 | 1981-03-23 | Bychvarov Nikola Khristov | Комплексна добавка дл цементо- бЕТОННОй СМЕСи |
JPS5820896A (ja) * | 1981-07-28 | 1983-02-07 | 植村 厚一 | 刃口 |
DE3276699D1 (en) * | 1982-05-10 | 1987-08-13 | Sandoz Ag | Admixture for cold-weather concrete |
JPS58199760A (ja) * | 1982-05-12 | 1983-11-21 | 日曹マスタ−ビルダ−ズ株式会社 | 寒中コンクリ−トの施工法 |
FI66414C (fi) * | 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 (ja) * | 1983-07-12 | 1985-02-04 | 日曹マスタ−ビルダ−ズ株式会社 | セメント組成物 |
US4606770A (en) * | 1984-11-13 | 1986-08-19 | Sandoz Ltd. | Additive for hydraulic cement mixes |
JPS61141649A (ja) * | 1984-12-14 | 1986-06-28 | 日産化学工業株式会社 | セメント組成物 |
-
1987
- 1987-09-11 DE DE3730527A patent/DE3730527A1/de not_active Withdrawn
- 1987-09-14 BE BE8701031A patent/BE1002419A4/fr not_active IP Right Cessation
- 1987-09-14 FR FR8712734A patent/FR2604170B1/fr 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/es not_active Expired
- 1987-09-17 CA CA000547111A patent/CA1278797C/en not_active Expired - Lifetime
- 1987-09-17 IT IT8748397A patent/IT1211786B/it active
- 1987-09-17 AU AU78480/87A patent/AU592013B2/en not_active Expired
- 1987-09-18 JP JP62232693A patent/JPS6389445A/ja active Pending
- 1987-09-18 AT AT2359/87A patent/AT393498B/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BE1002419A4 (fr) | 1991-02-05 |
DE3730527A1 (de) | 1988-03-24 |
FR2604170A1 (fr) | 1988-03-25 |
GB2195328B (en) | 1990-04-18 |
FR2604170B1 (fr) | 1992-11-06 |
IT1211786B (it) | 1989-11-03 |
JPS6389445A (ja) | 1988-04-20 |
ES2005013A6 (es) | 1989-02-16 |
CA1278797C (en) | 1991-01-08 |
AT393498B (de) | 1991-10-25 |
GB2195328A (en) | 1988-04-07 |
IT8748397A0 (it) | 1987-09-17 |
AU592013B2 (en) | 1989-12-21 |
GB8721701D0 (en) | 1987-10-21 |
AU7848087A (en) | 1988-03-24 |
CH675716A5 (de) | 1990-10-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |