CN1168360A - 一种高效混凝土减小剂 - Google Patents
一种高效混凝土减小剂 Download PDFInfo
- Publication number
- CN1168360A CN1168360A CN 96106515 CN96106515A CN1168360A CN 1168360 A CN1168360 A CN 1168360A CN 96106515 CN96106515 CN 96106515 CN 96106515 A CN96106515 A CN 96106515A CN 1168360 A CN1168360 A CN 1168360A
- Authority
- CN
- China
- Prior art keywords
- product
- acid sludge
- oil
- reducing agent
- add
- 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
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/24—Macromolecular compounds
- C04B24/36—Bituminous materials, e.g. tar, pitch
-
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
测试项目 | GB252-81 | 磺化后 | 磺化前 |
外观 | 透明 | 透明 | 透明 |
芳烃含量,% | - | 28.7 | 83.8 |
凝点,℃ | <-10 | -13 | -19 |
十六烷值 | >40 | 45 | 18 |
10%蒸余物残炭 | <0.3 | 0.18 | |
硫含量,% | <0.2 | 0.10 | 0.36 |
铜片腐蚀,50℃/3h | 合格 | 合格 | 合格 |
酸度,mgKOH/100ml | <10 | 1.3 | 3.2 |
实际胶质,mg/100ml | <70 | <2 | 168 |
闭口闪点,℃ | >60 | 78 | 95 |
溴值,gBr/100ml | - | 1.3 | 9.3 |
碱性氮,ppm | - | 24 | 342 |
产品 | 原料 | 添加量(g) | 净浆流动度(mm) | 净浆流速(mm/s) |
实例1 | 催化裂解馏分油A | 1.0 | 230 | 33 |
实例2 | 催化裂解馏分油A | 1.0 | 220 | 20 |
实例3 | 催化裂解馏分油B | 1.0 | 240 | 40 |
实例4 | 催化裂解馏分油C | 1.0 | 220 | 32 |
实例6 | 催化裂解馏分油D | 1.0 | 230 | 30 |
实例7 | 催化裂解馏分油E | 1.0 | 不流动 | - |
FDN | 工业萘 | 0.7 | 221 | 33 |
AF | 蒽油 | 1.0 | 207 | 20 |
性能指标** | 高效减水剂国家标准 | 市售高效减水剂 | 本发明高效减水剂 | ||||
产品牌号 | 一等品 | 合格品 | FDN | AF | 实例1产品 | 实例3产品 | |
硫酸钠含量,% | - | - | 13.0 | 34.8 | 31.3 | 39.6 | |
加剂量,% | - | - | 0.7 | 1.0 | 1.0 | 1.0 | |
净加剂量***,% | - | - | 0.61 | 0.65 | 0.69 | 0.60 | |
塌落度*,% | 6.0±1 | 6.0±1 | 5.0/5.0 | 6.0/6.0 | 6.0/6.0 | 6.0/6.0 | |
减水率,% | >12 | >10 | 14 | 10 | 17 | 18 | |
泌水率比,%含气量,%初凝时间差,min终凝时间差,min | <100 | <100 | 71 | - | 60 | 60 | |
<3.0 | <4.0 | - | 1.78 | 1.03 | 1.32 | ||
-60~+90 | -60~+120 | -8 | - | -31 | -18 | ||
-60~+90 | -60~+120 | -6 | - | -26 | -13 | ||
抗压强度 | 1D3D7D28D | >140 | >130 | 162 | 149 | 157 | 188 |
>130 | >125 | 153 | 157 | 162 | 164 | ||
>125 | >120 | 133 | 128 | 136 | 124 | ||
>120 | >115 | 128 | 113 | 121 | 115 |
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN96106515A CN1062534C (zh) | 1996-06-14 | 1996-06-14 | 一种高效混凝土减水剂 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN96106515A CN1062534C (zh) | 1996-06-14 | 1996-06-14 | 一种高效混凝土减水剂 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1168360A true CN1168360A (zh) | 1997-12-24 |
CN1062534C CN1062534C (zh) | 2001-02-28 |
Family
ID=5119229
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN96106515A Expired - Fee Related CN1062534C (zh) | 1996-06-14 | 1996-06-14 | 一种高效混凝土减水剂 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1062534C (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1083808C (zh) * | 1999-09-14 | 2002-05-01 | 中国科学院广州化学研究所 | 水泥减水剂的制备方法 |
CN1084309C (zh) * | 1998-05-28 | 2002-05-08 | 中国石化安庆石油化工总厂 | 一种石油系高效混凝土减水剂的制备方法 |
CN101824128A (zh) * | 2010-04-16 | 2010-09-08 | 南京瑞迪高新技术公司 | β-萘酚生产废液改性氨基磺酸系高效减水剂及制备方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1004878B (zh) * | 1987-08-08 | 1989-07-26 | 中国石油化工总公司 | 制取低碳烯烃的烃类催化转化方法 |
CN1038266A (zh) * | 1988-06-09 | 1989-12-27 | 河北省水利厅工程局外加剂厂 | 混凝土高效减水剂与混凝土缓凝型高效减水剂 |
-
1996
- 1996-06-14 CN CN96106515A patent/CN1062534C/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1084309C (zh) * | 1998-05-28 | 2002-05-08 | 中国石化安庆石油化工总厂 | 一种石油系高效混凝土减水剂的制备方法 |
CN1083808C (zh) * | 1999-09-14 | 2002-05-01 | 中国科学院广州化学研究所 | 水泥减水剂的制备方法 |
CN101824128A (zh) * | 2010-04-16 | 2010-09-08 | 南京瑞迪高新技术公司 | β-萘酚生产废液改性氨基磺酸系高效减水剂及制备方法 |
CN101824128B (zh) * | 2010-04-16 | 2011-11-23 | 南京瑞迪高新技术公司 | β-萘酚生产废液改性氨基磺酸系高效减水剂及制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1062534C (zh) | 2001-02-28 |
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CI01 | Correction of invention patent gazette |
Correction item: Denomination of Invention Correct: One kind...... water reducer False: One kind...... Reducing agent Number: 52 Page: 24 Volume: 13 |
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CI01 | Correction of invention patent gazette |
Correction item: Denomination of Invention Correct: One kind...... water reducer False: One kind...... Reducing agent Number: 52 Page: 24 Volume: 13 |
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CI02 | Correction of invention patent application |
Correction item: Denomination of Invention Correct: One kind...... water reducer False: One kind...... Reducing agent Number: 52 Page: The title page Volume: 13 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |