CN106396464A - 一种混凝土用减水剂 - Google Patents
一种混凝土用减水剂 Download PDFInfo
- Publication number
- CN106396464A CN106396464A CN201610800923.4A CN201610800923A CN106396464A CN 106396464 A CN106396464 A CN 106396464A CN 201610800923 A CN201610800923 A CN 201610800923A CN 106396464 A CN106396464 A CN 106396464A
- Authority
- CN
- China
- Prior art keywords
- parts
- concrete
- water
- polyethylene glycol
- commercially available
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
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Classifications
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- 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
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/0039—Premixtures of ingredients
-
- 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
- C04B2103/30—Water reducers, plasticisers, air-entrainers, flow improvers
- C04B2103/302—Water reducers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Aftertreatments Of Artificial And Natural Stones (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610800923.4A CN106396464B (zh) | 2015-07-26 | 2015-07-26 | 一种混凝土用减水剂 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510441998.3A CN105060761B (zh) | 2015-07-26 | 2015-07-26 | 一种混凝土用减水剂 |
CN201610800923.4A CN106396464B (zh) | 2015-07-26 | 2015-07-26 | 一种混凝土用减水剂 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510441998.3A Division CN105060761B (zh) | 2015-07-26 | 2015-07-26 | 一种混凝土用减水剂 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106396464A true CN106396464A (zh) | 2017-02-15 |
CN106396464B CN106396464B (zh) | 2018-05-15 |
Family
ID=54490345
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610800922.XA Active CN106396463B (zh) | 2015-07-26 | 2015-07-26 | 一种用于混凝土的减水剂 |
CN201510441998.3A Active CN105060761B (zh) | 2015-07-26 | 2015-07-26 | 一种混凝土用减水剂 |
CN201610800923.4A Active CN106396464B (zh) | 2015-07-26 | 2015-07-26 | 一种混凝土用减水剂 |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610800922.XA Active CN106396463B (zh) | 2015-07-26 | 2015-07-26 | 一种用于混凝土的减水剂 |
CN201510441998.3A Active CN105060761B (zh) | 2015-07-26 | 2015-07-26 | 一种混凝土用减水剂 |
Country Status (1)
Country | Link |
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CN (3) | CN106396463B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112374793A (zh) * | 2020-11-15 | 2021-02-19 | 衡阳市银利实业有限公司 | 一种降低混凝土离稀率的助剂 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117069415B (zh) * | 2023-10-16 | 2024-01-26 | 四川蜀道建筑科技有限公司 | 一种止泌型聚羧酸减水剂、混凝土及其制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1636921A (zh) * | 2004-12-09 | 2005-07-13 | 武汉科技大学 | 聚丙烯酸系混凝土减水剂及合成工艺 |
CN101333091A (zh) * | 2007-06-25 | 2008-12-31 | 深圳市海川实业股份有限公司 | 一种聚羧酸高效减水剂的制备方法 |
JP2009155151A (ja) * | 2007-12-26 | 2009-07-16 | Taiheiyo Materials Corp | セメント組成物用減水剤、及びセメント組成物 |
CN101575403A (zh) * | 2008-07-31 | 2009-11-11 | 北京市建筑工程研究院 | 一种制备聚羧酸系高效减水剂的聚合方法 |
CN103145928A (zh) * | 2012-08-29 | 2013-06-12 | 成都理工大学 | 低成本聚酯型聚羧酸减水剂 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101024566A (zh) * | 2007-01-29 | 2007-08-29 | 郭震 | 聚羧酸系混凝土复合防水剂及其制备方法 |
US8961672B2 (en) * | 2011-05-23 | 2015-02-24 | Wacker Chemie Ag | Organosiliconate powders, method for the production thereof and use thereof for hydrophobizing mineral building materials |
CN103012693A (zh) * | 2011-09-28 | 2013-04-03 | 陈银凤 | 一种聚羧酸高效减水剂的制备方法 |
CN103772624B (zh) * | 2014-01-10 | 2016-04-27 | 陕西科技大学 | 一种早强型聚羧酸盐混凝土减水剂及其制备方法 |
-
2015
- 2015-07-26 CN CN201610800922.XA patent/CN106396463B/zh active Active
- 2015-07-26 CN CN201510441998.3A patent/CN105060761B/zh active Active
- 2015-07-26 CN CN201610800923.4A patent/CN106396464B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1636921A (zh) * | 2004-12-09 | 2005-07-13 | 武汉科技大学 | 聚丙烯酸系混凝土减水剂及合成工艺 |
CN101333091A (zh) * | 2007-06-25 | 2008-12-31 | 深圳市海川实业股份有限公司 | 一种聚羧酸高效减水剂的制备方法 |
JP2009155151A (ja) * | 2007-12-26 | 2009-07-16 | Taiheiyo Materials Corp | セメント組成物用減水剤、及びセメント組成物 |
CN101575403A (zh) * | 2008-07-31 | 2009-11-11 | 北京市建筑工程研究院 | 一种制备聚羧酸系高效减水剂的聚合方法 |
CN103145928A (zh) * | 2012-08-29 | 2013-06-12 | 成都理工大学 | 低成本聚酯型聚羧酸减水剂 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112374793A (zh) * | 2020-11-15 | 2021-02-19 | 衡阳市银利实业有限公司 | 一种降低混凝土离稀率的助剂 |
Also Published As
Publication number | Publication date |
---|---|
CN105060761B (zh) | 2017-03-22 |
CN106396463B (zh) | 2018-10-12 |
CN106396464B (zh) | 2018-05-15 |
CN105060761A (zh) | 2015-11-18 |
CN106396463A (zh) | 2017-02-15 |
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Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Pang Bin Inventor after: Wu Changhu Inventor after: Mei Donglin Inventor after: Wu Yelei Inventor after: Dai Xuewu Inventor before: Yin Hong |
|
CB03 | Change of inventor or designer information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180418 Address after: 211100 Jiangsu Nanjing Jiangning District Valley Street science and Technology Industrial Park Xinggu Road Applicant after: New Mstar Technology Ltd in Jiangsu Address before: 215554 Suzhou, Changshou City, Shang Lake Town, New Lane Village, No. 15 Applicant before: Changshu Guleite Machinery Product Design Co., Ltd. |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant |