CN102126840B - 低温混凝土早强剂 - Google Patents
低温混凝土早强剂 Download PDFInfo
- Publication number
- CN102126840B CN102126840B CN 201110049598 CN201110049598A CN102126840B CN 102126840 B CN102126840 B CN 102126840B CN 201110049598 CN201110049598 CN 201110049598 CN 201110049598 A CN201110049598 A CN 201110049598A CN 102126840 B CN102126840 B CN 102126840B
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- sodium
- alkali metal
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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
- 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
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- 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)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110049598 CN102126840B (zh) | 2011-03-02 | 2011-03-02 | 低温混凝土早强剂 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110049598 CN102126840B (zh) | 2011-03-02 | 2011-03-02 | 低温混凝土早强剂 |
Publications (2)
Publication Number | Publication Date |
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CN102126840A CN102126840A (zh) | 2011-07-20 |
CN102126840B true CN102126840B (zh) | 2012-07-25 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201110049598 Expired - Fee Related CN102126840B (zh) | 2011-03-02 | 2011-03-02 | 低温混凝土早强剂 |
Country Status (1)
Country | Link |
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CN (1) | CN102126840B (zh) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102533235B (zh) * | 2012-01-04 | 2014-04-16 | 成都欧美克石油科技有限公司 | 一种油井水泥中高温早强剂 |
CN102992685A (zh) * | 2012-11-22 | 2013-03-27 | 中铁隧道集团有限公司 | 一种用于含钙铝硅酸盐胶凝材料的粉态速凝剂 |
CN103833253B (zh) * | 2012-11-27 | 2016-01-20 | 宝山钢铁股份有限公司 | 一种铁水包、钢包湿法喷涂料用结凝剂 |
CN103241984B (zh) * | 2013-05-27 | 2014-08-13 | 天津昶达科技有限公司 | 特殊混凝土早凝增重剂 |
CN104031624B (zh) * | 2014-06-20 | 2016-08-24 | 西南石油大学 | 一种低密度水泥浆早强剂的制备方法 |
CN104086113B (zh) * | 2014-06-25 | 2016-10-26 | 江苏中铁奥莱特新材料股份有限公司 | 一种混凝土增效剂 |
CN104194752B (zh) * | 2014-08-01 | 2016-11-23 | 中国石油天然气集团公司 | 煤层气井固井用低温早强剂及含其的固井用水泥浆 |
CN104844266A (zh) * | 2015-04-30 | 2015-08-19 | 马健 | 一种防裂性强的混凝土养护剂 |
CN105036593A (zh) * | 2015-06-29 | 2015-11-11 | 合肥蓝科新材料有限公司 | 一种混凝土固化剂 |
CN105060756B (zh) * | 2015-08-07 | 2017-06-20 | 马鞍山十七冶工程科技有限责任公司 | 一种钢骨架轻型板早强剂及其制备方法 |
CN105349126A (zh) * | 2015-12-10 | 2016-02-24 | 成都川锋化学工程有限责任公司 | 一种油井水泥促凝早强剂及其制备方法 |
CN105753363B (zh) * | 2016-01-14 | 2019-02-22 | 深圳欧美特地坪工程有限公司 | 一种混凝土渗透密封固化剂及其施工工艺 |
CN106365491B (zh) * | 2016-08-19 | 2018-11-23 | 桂林华越环保科技有限公司 | 用于混凝土的早强剂及其制备方法 |
CN106365490B (zh) * | 2016-08-19 | 2018-10-16 | 桂林华越环保科技有限公司 | 混凝土早强剂的制备方法 |
CN106316182B (zh) * | 2016-08-19 | 2018-09-28 | 桂林华越环保科技有限公司 | 混凝土早强剂及其制备方法 |
CN110092606A (zh) * | 2016-08-31 | 2019-08-06 | 湖南志洲新型干混建材有限公司 | 一种水泥基材用多元膨胀材料 |
CN108147694A (zh) * | 2018-01-23 | 2018-06-12 | 云南森博混凝土外加剂有限公司 | 一种高强度混凝土有碱速凝剂及其制备方法 |
CN109678381B (zh) * | 2019-02-22 | 2021-03-16 | 武汉理工大学 | 一种高抗蚀硅酸盐水泥早强剂及其制备方法 |
CN110255949B (zh) * | 2019-06-15 | 2021-10-08 | 广东腾基建设有限公司 | 一种混凝土早强剂及其制备方法 |
CN110408408A (zh) * | 2019-08-27 | 2019-11-05 | 江苏泽晟新材料科技有限公司 | 土壤固化剂及其使用方法 |
CN111039629B (zh) * | 2019-10-08 | 2021-08-17 | 水利部交通运输部国家能源局南京水利科学研究院 | 一种利用疏浚淤泥和钢铁厂回转炉底灰制备人工石的方法 |
CN111116849A (zh) * | 2019-12-31 | 2020-05-08 | 陕西友邦新材料科技有限公司 | 用于早强混凝土的聚羧酸减水剂及其制备方法 |
CN111285660A (zh) * | 2020-03-17 | 2020-06-16 | 广东碧鸿腾建材科技有限公司 | 快硬、短养护期混凝土配方及加工方法 |
CN112723782B (zh) * | 2021-01-28 | 2022-02-18 | 天津冶建特种材料有限公司 | 一种适用于高寒、高海拔地区用早强剂的制备方法 |
CN113735482B (zh) * | 2021-08-10 | 2022-10-28 | 中海油田服务股份有限公司 | 一种乳液悬浮的早强剂及其制备方法 |
CN113998916A (zh) * | 2021-10-29 | 2022-02-01 | 四川华西绿舍建材有限公司 | 一种用于低温环境下水泥材料的复合型早强剂及其应用 |
CN113929341B (zh) * | 2021-10-29 | 2022-09-09 | 四川华西绿舍建材有限公司 | 一种适用于低温环境下的纳米晶种超早强剂及其制备方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1100393A (zh) * | 1994-10-26 | 1995-03-22 | 戚国强 | 早强剂 |
KR100876222B1 (ko) * | 2007-09-06 | 2008-12-29 | 주식회사 동아지질 | 연약지반 개량용 기능성 고화재 |
CN101200354B (zh) * | 2007-11-30 | 2010-06-23 | 苏州二建建筑集团有限公司 | 混凝土超早强剂 |
CN101864285B (zh) * | 2010-06-13 | 2013-01-09 | 西南石油大学 | 深水固井低温早强剂 |
-
2011
- 2011-03-02 CN CN 201110049598 patent/CN102126840B/zh not_active Expired - Fee Related
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Publication number | Publication date |
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CN102126840A (zh) | 2011-07-20 |
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20110720 Assignee: Hunan Taiji building materials Ltd. Assignor: Chen Zichuan Contract record no.: 2012430000183 Denomination of invention: Low-temperature concrete early strength agent Granted publication date: 20120725 License type: Exclusive License Record date: 20120810 |
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EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20110720 Assignee: Hunan Taiji building materials Ltd. Assignor: Chen Zichuan Contract record no.: 2012430000183 Denomination of invention: Low-temperature concrete early strength agent Granted publication date: 20120725 License type: Exclusive License Record date: 20120810 |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 |