CN106830740B - 一种改善聚羧酸减水剂与混凝土组成材料相容性的外加剂 - Google Patents
一种改善聚羧酸减水剂与混凝土组成材料相容性的外加剂 Download PDFInfo
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- CN106830740B CN106830740B CN201710158736.5A CN201710158736A CN106830740B CN 106830740 B CN106830740 B CN 106830740B CN 201710158736 A CN201710158736 A CN 201710158736A CN 106830740 B CN106830740 B CN 106830740B
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- reducer
- concrete
- water
- component materials
- polycarboxylate water
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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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F289/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds not provided for in groups C08F251/00 - C08F287/00
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
-
- 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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
原材料 | 水泥 | 粉煤灰 | 砂 | 石 | 水 | 聚羧酸减水剂 | 改性外加剂 |
Kg/m3 | 380 | 80 | 760 | 1030 | 175 | 4 | 0.12 |
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710158736.5A CN106830740B (zh) | 2017-03-17 | 2017-03-17 | 一种改善聚羧酸减水剂与混凝土组成材料相容性的外加剂 |
Applications Claiming Priority (1)
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CN201710158736.5A CN106830740B (zh) | 2017-03-17 | 2017-03-17 | 一种改善聚羧酸减水剂与混凝土组成材料相容性的外加剂 |
Publications (2)
Publication Number | Publication Date |
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CN106830740A CN106830740A (zh) | 2017-06-13 |
CN106830740B true CN106830740B (zh) | 2018-08-07 |
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CN201710158736.5A Active CN106830740B (zh) | 2017-03-17 | 2017-03-17 | 一种改善聚羧酸减水剂与混凝土组成材料相容性的外加剂 |
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CN (1) | CN106830740B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108218284B (zh) * | 2018-01-31 | 2021-04-27 | 广东强仕建材科技有限公司 | 混凝土减水剂组合物 |
CN108675697A (zh) * | 2018-06-07 | 2018-10-19 | 洛阳彤润信息科技有限公司 | 一种自发泡轻质混凝土及制备方法 |
CN111153627A (zh) * | 2020-01-03 | 2020-05-15 | 同济大学 | 一种适用于机制砂混凝土的抗泥型外加剂及其复配方法 |
CN113716915B (zh) * | 2021-08-19 | 2022-09-09 | 华新超可隆新型建材科技(黄石)有限公司 | 防腐加固用喷射超高性能混凝土 |
CN114230227B (zh) * | 2021-12-23 | 2022-08-02 | 广州基业长青新材料有限公司 | 一种抗泥型混凝土减胶剂及其制备方法和用途 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102372829A (zh) * | 2010-08-24 | 2012-03-14 | 上海台界化工有限公司 | 一种混凝土减水剂的制备方法 |
CN103964767B (zh) * | 2014-03-04 | 2015-07-22 | 杭州固华新材料科技有限公司 | 一种水泥基复合材料及修补混凝土裂缝的方法 |
CN104016615B (zh) * | 2014-06-13 | 2015-11-11 | 石家庄市长安育才建材有限公司 | 缓释型高效聚羧酸减水剂及其制备方法 |
CN105800991B (zh) * | 2016-03-29 | 2018-02-23 | 山东净金新能源有限公司 | 一种缓释型聚羧酸减水剂及其制备方法和用途 |
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2017
- 2017-03-17 CN CN201710158736.5A patent/CN106830740B/zh active Active
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Effective date of registration: 20180622 Address after: 224200 port city road 43, Dongtai coastal economic zone, Yancheng City, Jiangsu Applicant after: Jiangsu moisten building materials Co., Ltd. Address before: No. 41, Hong Lou Xi Road, Ji'nan City, Shandong, Shandong Applicant before: Shandong Yu Huang Information Consulting Co., Ltd. |
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Address after: 224200 Caoyuan industrial concentration zone, Touzao Town, Dongtai City, Yancheng City, Jiangsu Province Patentee after: Jiangsu moisten building materials Co., Ltd. Address before: 224200 port city road 43, Dongtai coastal economic zone, Yancheng City, Jiangsu Patentee before: Jiangsu moisten building materials Co., Ltd. |
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CP02 | Change in the address of a patent holder | ||
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Address after: 224200 Caoxiang industrial concentration area, Touzao Town, Dongtai City, Yancheng City, Jiangsu Province Patentee after: Jiangsu Runtian building materials (Group) Co.,Ltd. Address before: 224200 Caoxiang industrial concentration area, Touzao Town, Dongtai City, Yancheng City, Jiangsu Province Patentee before: Jiangsu Run Tian building materials Co.,Ltd. |
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