CN105669076A - 一种无砟轨道底座板混凝土用触变剂 - Google Patents
一种无砟轨道底座板混凝土用触变剂 Download PDFInfo
- Publication number
- CN105669076A CN105669076A CN201610024140.1A CN201610024140A CN105669076A CN 105669076 A CN105669076 A CN 105669076A CN 201610024140 A CN201610024140 A CN 201610024140A CN 105669076 A CN105669076 A CN 105669076A
- Authority
- CN
- China
- Prior art keywords
- concrete
- thixotropic agent
- construction
- thixotropic
- gradient
- 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
Links
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
-
- 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
-
- 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
- C04B2103/0068—Ingredients with a function or property not provided for elsewhere in C04B2103/00
- C04B2103/0085—Thixotropic agents
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)
Abstract
Description
序号 | 水泥 | 粉煤灰 | 触变剂 | 河砂 | 碎石 | 水 | 减水剂 |
普通混凝土 | 266 | 114 | 0 | 745 | 1120 | 152 | 3.8 |
高触变性混凝土 | 266 | 101.8 | 12.2 | 745 | 1120 | 152 | 4.4 |
序号 | 水泥 | 粉煤灰 | 触变剂 | 河砂 | 碎石 | 水 | 减水剂 |
普通混凝土 | 320 | 80 | 0 | 740 | 1110 | 148 | 4.0 |
高触变性混凝土 | 320 | 69.37 | 10.63 | 740 | 1110 | 150 | 4.4 |
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610024140.1A CN105669076B (zh) | 2016-01-15 | 2016-01-15 | 一种无砟轨道底座板混凝土用触变剂 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610024140.1A CN105669076B (zh) | 2016-01-15 | 2016-01-15 | 一种无砟轨道底座板混凝土用触变剂 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105669076A true CN105669076A (zh) | 2016-06-15 |
CN105669076B CN105669076B (zh) | 2018-11-06 |
Family
ID=56300835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610024140.1A Active CN105669076B (zh) | 2016-01-15 | 2016-01-15 | 一种无砟轨道底座板混凝土用触变剂 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105669076B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106596907A (zh) * | 2016-12-15 | 2017-04-26 | 中国铁道科学研究院铁道建筑研究所 | 一种用于评价新拌混凝土形态保持能力的测试方法 |
CN106810103A (zh) * | 2016-12-27 | 2017-06-09 | 唐林元 | 一种水泥基体系用触变剂的制备方法 |
CN108516723A (zh) * | 2018-04-20 | 2018-09-11 | 安徽瑞和新材料有限公司 | 一种混凝土触变剂及其制备方法 |
CN111533510A (zh) * | 2020-05-08 | 2020-08-14 | 昭通公路局 | 一种混凝土配方 |
CN112142405A (zh) * | 2020-09-26 | 2020-12-29 | 四川圳通混凝土有限公司 | 一种c80强度等级的高性能混凝土及其制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103043943A (zh) * | 2013-01-18 | 2013-04-17 | 中铁五局(集团)有限公司 | 一种高速铁路板式无砟轨道填充层自密实混凝土专用改性材料 |
CN103553418A (zh) * | 2013-09-27 | 2014-02-05 | 江苏兆佳建材科技有限公司 | 一种预拌砂浆保水触变剂及其制备方法 |
CN104370488A (zh) * | 2014-06-23 | 2015-02-25 | 江苏苏博特新材料股份有限公司 | 一种水泥基体系用触变剂及其制备方法 |
CN104829160A (zh) * | 2015-03-24 | 2015-08-12 | 安徽中铁工程材料科技有限公司 | 一种crtsⅲ型板自密实混凝土专用黏度改性材料 |
-
2016
- 2016-01-15 CN CN201610024140.1A patent/CN105669076B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103043943A (zh) * | 2013-01-18 | 2013-04-17 | 中铁五局(集团)有限公司 | 一种高速铁路板式无砟轨道填充层自密实混凝土专用改性材料 |
CN103553418A (zh) * | 2013-09-27 | 2014-02-05 | 江苏兆佳建材科技有限公司 | 一种预拌砂浆保水触变剂及其制备方法 |
CN104370488A (zh) * | 2014-06-23 | 2015-02-25 | 江苏苏博特新材料股份有限公司 | 一种水泥基体系用触变剂及其制备方法 |
CN104829160A (zh) * | 2015-03-24 | 2015-08-12 | 安徽中铁工程材料科技有限公司 | 一种crtsⅲ型板自密实混凝土专用黏度改性材料 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106596907A (zh) * | 2016-12-15 | 2017-04-26 | 中国铁道科学研究院铁道建筑研究所 | 一种用于评价新拌混凝土形态保持能力的测试方法 |
CN106810103A (zh) * | 2016-12-27 | 2017-06-09 | 唐林元 | 一种水泥基体系用触变剂的制备方法 |
CN108516723A (zh) * | 2018-04-20 | 2018-09-11 | 安徽瑞和新材料有限公司 | 一种混凝土触变剂及其制备方法 |
CN111533510A (zh) * | 2020-05-08 | 2020-08-14 | 昭通公路局 | 一种混凝土配方 |
CN112142405A (zh) * | 2020-09-26 | 2020-12-29 | 四川圳通混凝土有限公司 | 一种c80强度等级的高性能混凝土及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN105669076B (zh) | 2018-11-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105669076A (zh) | 一种无砟轨道底座板混凝土用触变剂 | |
CN110903056B (zh) | 一种高强度自密实清水混凝土及其制备方法 | |
CN101134346B (zh) | 一种泵送轻集料混凝土的制备方法 | |
CN104108918B (zh) | 一种高性能水泥基自流平砂浆 | |
WO2017067411A1 (zh) | 一种crts ⅲ型板式无砟轨道充填层用自密实混凝土及其制备方法 | |
CN102718447B (zh) | 一种适用于厚层喷涂的高性能加固砂浆及其配置方法 | |
CN103274652A (zh) | 建筑加固用活性粉末混凝土及其制备和施工方法 | |
CN107304117A (zh) | 一种风电机组塔筒用超高强自密实清水混凝土 | |
CN108793869B (zh) | 一种高强超细普硅水泥基自流平砂浆及其制备方法 | |
CN104529333A (zh) | 一种废弃烧结砖再生c30混凝土及其制备方法 | |
CN103304206A (zh) | 超高强自密实混凝土及其制备方法 | |
CN109824330A (zh) | 一种高性能中低强度混凝土 | |
CN106082869A (zh) | 一种高弹模石墨烯增强再生混凝土的制备方法 | |
CN105645879A (zh) | 一种超高泵送特超高强钢纤维混凝土的制备方法 | |
CN104556905A (zh) | 废弃烧结砖再生c25混凝土及其制备方法 | |
CN109400066A (zh) | 一种光伏用高强度再生混凝土管桩及其制备方法 | |
CN107324707B (zh) | 一种薄壁预制构件用免振捣混凝土及其浇筑方法 | |
CN108071173A (zh) | 一种大体积混凝土的施工方法 | |
CN116462466A (zh) | 一种风电混凝土塔筒用高强抗裂自密实混凝土及其应用 | |
CN114804772B (zh) | 一种轻质抹灰砂浆及其使用方法 | |
CN113929402B (zh) | 一种采空区充填方法 | |
CN105236894A (zh) | 一种自愈性好抗收缩垫层自流平砂浆及其制备方法 | |
CN106116238B (zh) | 一种干粉砂浆塑化增强剂 | |
CN114953105A (zh) | 一种无筋高掺量钢纤维混凝土管片及制作方法 | |
CN107587658A (zh) | 一种预制泡沫混凝土轻质屋面板及施工方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: No. 2, Da Liu Shu Road, Haidian District, Beijing Co-patentee after: China Railway Scientific Research Institute Group Co., Ltd. Patentee after: Railway Construction Research Institute of China Railway Research Institute Group Co., Ltd. Address before: No. 2, Da Liu Shu Road, Haidian District, Beijing Co-patentee before: China Academy of Railway Sciences Patentee before: Railway Construction Institute of China Academy of Railway Sciences |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190712 Address after: 100081 Beijing city Haidian District Daliushu Road No. 2 Co-patentee after: China Railway Scientific Research Institute Group Co., Ltd. Patentee after: Railway Construction Research Institute of China Railway Research Institute Group Co., Ltd. Co-patentee after: Beijing Tiefeng Construction Engineering Technology Co., Ltd. Address before: 100081 Beijing city Haidian District Daliushu Road No. 2 Co-patentee before: China Railway Scientific Research Institute Group Co., Ltd. Patentee before: Railway Construction Research Institute of China Railway Research Institute Group Co., Ltd. |