KR860700349A - 수경성 시멘트 혼합물에 사용되는 첨가제 - Google Patents
수경성 시멘트 혼합물에 사용되는 첨가제Info
- Publication number
- KR860700349A KR860700349A KR1019860700339A KR860700339A KR860700349A KR 860700349 A KR860700349 A KR 860700349A KR 1019860700339 A KR1019860700339 A KR 1019860700339A KR 860700339 A KR860700339 A KR 860700339A KR 860700349 A KR860700349 A KR 860700349A
- Authority
- KR
- South Korea
- Prior art keywords
- hydraulic cement
- groupings
- salt
- cement mixture
- trimethylol
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
-
- 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
- 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
- C04B24/128—Heterocyclic nitrogen compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Structural Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (10)
- 수경성 시멘트와 골제 그리고 시멘트의 수경성응고를 성취하기 위한 수분 그리고 다음 구조식 Ⅰ의 폴리(N-메틸올)글리코루릴로 구성된 첨가제로서 구성된 수경성 시멘트 혼합물여기서 R 그루우프중 최소한 2개가 메틸을그루우프이고 나머지 그루우프은 수소이다.
- 제1항에 있어서, 수용성 무기염과 알칸올아민에서 선택된 하나 또는 그 이상의 응고촉진제를 부가적으로 함유하는 수경성 시멘트 혼합물.
- 제2항에 있어서, 혼합물의 시멘트조성의 중량으로 전체 첨가제가 0.2-2.5중량%를 함유하는 수경성 시멘트 혼합물.
- 제3항에 있어서, 트리메틸올 또는 테트라메틸올 글리코루릴과, 질산나트륨염 또는 질산칼슘염과, 티오시안산나트륨염 그리고 트리에탄올아민을 함유하는 수경성 시멘트 혼합물.
- 제4항에 있어서, 혼합물의 시멘트 성분 중량으로 각기 첨가성분의 중량 퍼센트가 트리메틸올 또는 테트라메틸올 글리코루릴의 경우 0.01-0.20%이고, 질산나트륨염 또는 질산칼슘염의 경우 0.025-4.0%이며 티오시안산나트륨염의 경우 0.025-4.0%이고 트리에탄올아민의 경우 0.001-0.05%인 수경성 시멘트 혼합물.
- 제1항 내지 제5항의 어느 한항에 있어서, 리그노설포네이트 수분감축응고지연제를 함유하는 수경성 시멘트 혼합물.
- 질산칼슘염과 질산나트륨염 그리고 티오시안산나트륨염에서 선택한 최소한 하나의 무기염과, 트리메틸올 또는 테트라메틸올, 그리고 알칸올아민으로 구성되는 수경성 시멘트 혼합물에 첨가하는 첨가제 조성물.
- 제7항에 있어서 질산나트륨염 또는 질산칼슘염과 더불어 트리메틸올 또는 테트라메틸글리코루릴과 티오시안산 나트륨염 그리고 트리에탄올 아민이 1-6중량%로 구성되어 있는 첨가 조성물.
- 수경성 시멘트 혼합물에 다음 구조식 Ⅰ의 폴리(N-메틸올)글리코루릴을 첨가하는 단계로 구성된, 수경성 시멘트의 응고속도를 증진시키는 방법.상기 구조식에서 R그루우프중 최소한 2개가 메틸올그루우프이며, R그루우프중 3 또는 4일경우 좀더 바람직하고 나머지 R그루우프는 수소이다.
- 제9항에 있어서 수경성 시멘트 혼합물에 혼합물의 시멘트 성분중량으로 트리메틸올 또는 테트라메틸와글리코루릴이 0.01-0.25중량%를 첨가시키는 단계로 구성되는 방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/670,772 US4606770A (en) | 1984-11-13 | 1984-11-13 | Additive for hydraulic cement mixes |
US670,772 | 1984-11-13 | ||
PCT/EP1985/000584 WO1986002921A1 (en) | 1984-11-13 | 1985-11-02 | Additive for hydraulic cement mixes |
Publications (2)
Publication Number | Publication Date |
---|---|
KR860700349A true KR860700349A (ko) | 1986-10-06 |
KR930008205B1 KR930008205B1 (ko) | 1993-08-26 |
Family
ID=24691804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019860700339A KR930008205B1 (ko) | 1984-11-13 | 1985-11-02 | 수경성 시멘트 혼합물에 사용되는 첨가제 |
Country Status (13)
Country | Link |
---|---|
US (1) | US4606770A (ko) |
EP (1) | EP0202281B1 (ko) |
JP (1) | JPS61117144A (ko) |
KR (1) | KR930008205B1 (ko) |
AU (1) | AU582203B2 (ko) |
BR (1) | BR8507042A (ko) |
CA (1) | CA1249306A (ko) |
DE (1) | DE3565975D1 (ko) |
ES (1) | ES8704904A1 (ko) |
MX (1) | MX165111B (ko) |
NO (1) | NO862581L (ko) |
WO (1) | WO1986002921A1 (ko) |
ZA (1) | ZA858717B (ko) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4964917A (en) * | 1986-08-26 | 1990-10-23 | Sandoz Ltd. | Methods and compositions for reclaiming concrete |
US5176753A (en) * | 1986-09-19 | 1993-01-05 | Brook John W | Concrete admixture compositions |
DE3730527A1 (de) * | 1986-09-19 | 1988-03-24 | Sandoz Ag | Betonzusatzmittel |
US4897120A (en) * | 1988-01-19 | 1990-01-30 | Gifford-Hill & Company, Inc. | Accelerator for portland cement derived from fertilizer |
US5017234A (en) * | 1989-10-06 | 1991-05-21 | W. R. Grace & Co.-Conn. | Processing additives for blended cements |
US4990190A (en) * | 1989-10-06 | 1991-02-05 | W. R. Grace & Co.-Conn. | Strength enhancing additive for certain portland cements |
US5084103A (en) * | 1989-10-06 | 1992-01-28 | W. R. Grace & Co.-Conn. | Strength enhancing additive for certain portland cements |
US4943323A (en) * | 1989-10-06 | 1990-07-24 | W. R. Grace & Co.-Conn. | Processing additives for blended cements |
US4976316A (en) * | 1990-02-20 | 1990-12-11 | Atlantic Richfield Company | Method of accelerating set of cement by washover fluid containing alkanolamine |
US5076852A (en) * | 1990-07-20 | 1991-12-31 | Atlantic Richfield Company | Cementing oil and gas wells |
US5038863A (en) * | 1990-07-20 | 1991-08-13 | Altantic Richfield Company | Cementing oil and gas wells |
US5306344A (en) * | 1992-12-02 | 1994-04-26 | Edward C. Levy Company | Mixture of portland cement concrete materials for freeze/thaw resistance |
EP0670292B1 (de) * | 1994-03-03 | 1997-08-13 | Sika AG, vorm. Kaspar Winkler & Co. | Chlorid- und nitritfreier Abbinde- und Erhärtungsbeschleuniger und Verfahren zur Beschleunigung des Abbindens und Erhärtens von hydraulischen Bindemitteln und diese enthaltenden Gemischen |
FR2722777B1 (fr) * | 1994-07-20 | 1996-10-04 | Axim | Retardateur de prise et son application dans les betons, mortiers et/ou coulis |
US5653797A (en) * | 1996-04-26 | 1997-08-05 | National Gypsum Company | Ready mixed setting-type joint compound and method of making same |
FR2833627B1 (fr) * | 2001-12-19 | 2004-07-02 | Lafarge Aluminates | Procede et dispositif pour le comblement d'une cavite au moyen d'un mortier |
US20040149174A1 (en) * | 2003-02-05 | 2004-08-05 | Mbt Holding Ag | Accelerating admixture for concrete |
US20040211342A1 (en) * | 2003-04-25 | 2004-10-28 | Mbt Holding Ag | Rheology stabilizer for cementitious compositions |
US7247201B2 (en) * | 2004-10-07 | 2007-07-24 | Ronald Barbour | Pre-blend cement compositions containing non-chloride accelerators |
WO2015004196A1 (de) * | 2013-07-12 | 2015-01-15 | Sika Technology Ag | Zusatzmittelkombination aus einem mahlhilfsmittel und einem betonzusatzmittel zur beschleunigung der hydratation von zementösen bindemitteln |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3767436A (en) * | 1971-09-09 | 1973-10-23 | Martin Marietta Corp | Cement set accelerator |
BE788466A (fr) * | 1971-09-09 | 1973-03-06 | Martin Marietta Corp | Additifs pour ciments portland |
US3864290A (en) * | 1971-09-09 | 1975-02-04 | Martin Marietta Corp | Cement set accelerator |
US4064191A (en) * | 1976-03-10 | 1977-12-20 | American Cyanamid Company | Coating composition containing an alkylated glycoluril, a polymeric non-self-crosslinking compound and an acid catalyst |
US4473405A (en) * | 1983-04-11 | 1984-09-25 | Martin Marietta Corporation | Admixture for hydraulic cement |
-
1984
- 1984-11-13 US US06/670,772 patent/US4606770A/en not_active Expired - Lifetime
-
1985
- 1985-07-29 JP JP60166057A patent/JPS61117144A/ja active Granted
- 1985-11-02 WO PCT/EP1985/000584 patent/WO1986002921A1/en active IP Right Grant
- 1985-11-02 KR KR1019860700339A patent/KR930008205B1/ko not_active IP Right Cessation
- 1985-11-02 DE DE8585905802T patent/DE3565975D1/de not_active Expired
- 1985-11-02 AU AU51989/86A patent/AU582203B2/en not_active Ceased
- 1985-11-02 EP EP85905802A patent/EP0202281B1/en not_active Expired
- 1985-11-02 BR BR8507042A patent/BR8507042A/pt not_active IP Right Cessation
- 1985-11-11 MX MX570A patent/MX165111B/es unknown
- 1985-11-12 ZA ZA858717A patent/ZA858717B/xx unknown
- 1985-11-12 ES ES548799A patent/ES8704904A1/es not_active Expired
- 1985-11-13 CA CA000495205A patent/CA1249306A/en not_active Expired
-
1986
- 1986-06-26 NO NO862581A patent/NO862581L/no unknown
Also Published As
Publication number | Publication date |
---|---|
US4606770A (en) | 1986-08-19 |
NO862581D0 (no) | 1986-06-26 |
ES8704904A1 (es) | 1987-04-16 |
AU5198986A (en) | 1986-06-03 |
DE3565975D1 (en) | 1988-12-08 |
NO862581L (no) | 1986-06-26 |
JPH0149659B2 (ko) | 1989-10-25 |
BR8507042A (pt) | 1987-03-10 |
ES548799A0 (es) | 1987-04-16 |
JPS61117144A (ja) | 1986-06-04 |
MX165111B (es) | 1992-10-27 |
CA1249306A (en) | 1989-01-24 |
KR930008205B1 (ko) | 1993-08-26 |
EP0202281B1 (en) | 1988-11-02 |
AU582203B2 (en) | 1989-03-16 |
EP0202281A1 (en) | 1986-11-26 |
ZA858717B (en) | 1987-06-24 |
WO1986002921A1 (en) | 1986-05-22 |
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