CN101117280A - 砂浆、混凝土防水剂及其制备方法 - Google Patents
砂浆、混凝土防水剂及其制备方法 Download PDFInfo
- Publication number
- CN101117280A CN101117280A CNA2007100685282A CN200710068528A CN101117280A CN 101117280 A CN101117280 A CN 101117280A CN A2007100685282 A CNA2007100685282 A CN A2007100685282A CN 200710068528 A CN200710068528 A CN 200710068528A CN 101117280 A CN101117280 A CN 101117280A
- Authority
- CN
- China
- Prior art keywords
- concrete
- parts
- mortar
- waterproofer
- zeolite powder
- 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
- 239000004567 concrete Substances 0.000 title claims abstract description 65
- 239000003795 chemical substances by application Substances 0.000 title description 12
- 238000000034 method Methods 0.000 title description 3
- 239000004576 sand Substances 0.000 title 1
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 32
- 229910021536 Zeolite Inorganic materials 0.000 claims abstract description 28
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000010457 zeolite Substances 0.000 claims abstract description 28
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims abstract description 22
- 235000021355 Stearic acid Nutrition 0.000 claims abstract description 10
- 230000004913 activation Effects 0.000 claims abstract description 10
- 239000011419 magnesium lime Substances 0.000 claims abstract description 10
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims abstract description 10
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000008117 stearic acid Substances 0.000 claims abstract description 10
- 238000002360 preparation method Methods 0.000 claims abstract description 6
- 239000000843 powder Substances 0.000 claims description 34
- -1 polyoxyethylene Polymers 0.000 claims description 18
- 230000004048 modification Effects 0.000 claims description 11
- 238000012986 modification Methods 0.000 claims description 11
- 238000005303 weighing Methods 0.000 claims description 11
- 229910052602 gypsum Inorganic materials 0.000 claims description 10
- 239000010440 gypsum Substances 0.000 claims description 10
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 9
- 239000004743 Polypropylene Substances 0.000 claims description 9
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 9
- 229920001155 polypropylene Polymers 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 239000004568 cement Substances 0.000 abstract description 22
- 230000036571 hydration Effects 0.000 abstract description 9
- 238000006703 hydration reaction Methods 0.000 abstract description 9
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 230000007774 longterm Effects 0.000 abstract description 3
- 238000005336 cracking Methods 0.000 abstract description 2
- 238000001035 drying Methods 0.000 abstract description 2
- 230000009467 reduction Effects 0.000 abstract description 2
- 108010010803 Gelatin Proteins 0.000 abstract 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 abstract 1
- 229920000159 gelatin Polymers 0.000 abstract 1
- 239000008273 gelatin Substances 0.000 abstract 1
- 235000019322 gelatine Nutrition 0.000 abstract 1
- 235000011852 gelatine desserts Nutrition 0.000 abstract 1
- 239000011505 plaster Substances 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 229910000077 silane Inorganic materials 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 230000000694 effects Effects 0.000 description 7
- 239000011148 porous material Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 239000004566 building material Substances 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- 229920001296 polysiloxane Polymers 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 238000003776 cleavage reaction Methods 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000001934 delay Effects 0.000 description 2
- 229910001653 ettringite Inorganic materials 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 229910001387 inorganic aluminate Inorganic materials 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000007017 scission Effects 0.000 description 2
- 239000011398 Portland cement Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- NTWZYMJGDYYGNL-UHFFFAOYSA-N [Na].C[Si] Chemical group [Na].C[Si] NTWZYMJGDYYGNL-UHFFFAOYSA-N 0.000 description 1
- WOMHNGGYLYKJNN-UHFFFAOYSA-N [SiH3][O-].[Na+].[F] Chemical compound [SiH3][O-].[Na+].[F] WOMHNGGYLYKJNN-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 159000000013 aluminium salts Chemical class 0.000 description 1
- 229910000329 aluminium sulfate Inorganic materials 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000003487 anti-permeability effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- XFWJKVMFIVXPKK-UHFFFAOYSA-N calcium;oxido(oxo)alumane Chemical compound [Ca+2].[O-][Al]=O.[O-][Al]=O XFWJKVMFIVXPKK-UHFFFAOYSA-N 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 235000012204 lemonade/lime carbonate Nutrition 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- NCWQJOGVLLNWEO-UHFFFAOYSA-N methylsilicon Chemical compound [Si]C NCWQJOGVLLNWEO-UHFFFAOYSA-N 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000010517 secondary reaction Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
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
-
- 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
- C04B28/02—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 containing hydraulic cements other than calcium sulfates
-
- 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
- C04B2103/60—Agents for protection against chemical, physical or biological attack
- C04B2103/65—Water proofers or repellants
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 | 检验项目 | 标准指标 | 检验值 | ||
1 | 减水率,%≥ | 15 | 16 | ||
2 | 含气量,%≤ | 4 | 3.6 | ||
3 | 凝结时间 | 初凝,min≥ | -90 | +808 | |
4 | 限制膨胀率,% | 水中 | 7d≥ | 0.015 | 0.015 |
28d≤ | 0.10 | 0.027 | |||
空气中 | 21d≤ | -0.02 | -0.011 | ||
5 | 抗压强度比,%≥ | 3d | 100 | 128 | |
7d | 110 | 128 | |||
28d | 100 | 125 | |||
6 | 坍落度保留值mm≥ | 30min | 150 | 175 | |
60min | 120 | 140 | |||
7 | 坍落度增加值mm≥ | 80 | 130 | ||
8 | 渗透高度比,%≤ | 30 | 21.3 | ||
9 | 48h吸水量比,%≤ | 65 | 64 | ||
10 | 钢筋锈蚀 | 无锈蚀 | 无锈蚀 | ||
11 | 含水率,% | 2.0~4.0 | 2.2 | ||
12 | 总碱量(Na2O+0.658K2O) | 3.0~4.5 | 4.47 | ||
13 | 细度,(0.315mm筛筛余)%≤ | 3 | 0.8 | ||
14 | 氨释放量,%≤ | 0.1 | 0.01 | ||
15 | 内照指数≤ | 1.0 | 0.1 | ||
16 | 外照指数≤ | 1.0 | 0.4 |
序号 | 检验项目 | 检验值 | |
1 | 大量水化热产生时间h | 基准水泥100% | 5~6 |
2 | 基准水泥95.0%砂浆、混凝土防水剂5.0% | 11~14 | |
3 | 基准水泥94.5%砂浆、混凝土防水剂5.5% | 11~14 | |
4 | 基准水泥94.0%砂浆、混凝土防水剂6.0% | 11~14 |
序号 | 检验项目 | 检验值 | ||
3d | 7d | |||
1 | 水化热KJ/kg | 基准水泥100% | 255 | 293 |
2 | 基准水泥95.0% | 222 | 251 | |
3 | 基准水泥94.5% | 209 | 238 | |
4 | 基准水泥94.0% | 192 | 213 |
序号 | 检验项目 | 检验值 | |
1 | 膨胀率,% | 基准水泥100% | 0.073 |
2 | 基准水泥96.0%1砂浆、混凝土防水剂4.0% | 0.050 | |
3 | 基准水泥95.0%砂浆、混凝土防水剂5.0% | 0.042 | |
4 | 基准水泥94.0%砂浆、混凝土防水剂6.0% | 0.038 |
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007100685282A CN100513343C (zh) | 2007-05-10 | 2007-05-10 | 砂浆、混凝土防水剂及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007100685282A CN100513343C (zh) | 2007-05-10 | 2007-05-10 | 砂浆、混凝土防水剂及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101117280A true CN101117280A (zh) | 2008-02-06 |
CN100513343C CN100513343C (zh) | 2009-07-15 |
Family
ID=39053570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2007100685282A Active CN100513343C (zh) | 2007-05-10 | 2007-05-10 | 砂浆、混凝土防水剂及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100513343C (zh) |
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102219434A (zh) * | 2011-04-18 | 2011-10-19 | 宋福华 | 一种聚合物水泥砂浆防水抗渗剂及其制备方法 |
CN101250036B (zh) * | 2008-03-15 | 2011-11-23 | 青岛青平新型建材有限公司 | 粉末防水剂 |
CN102344263A (zh) * | 2010-08-02 | 2012-02-08 | 北京丰汇华旗科技开发有限公司 | 一种新型砂浆混凝土防水剂生产工艺 |
CN103563600A (zh) * | 2012-08-06 | 2014-02-12 | 王静 | 一种透气防渗砂的生产方法 |
CN104108898A (zh) * | 2014-06-25 | 2014-10-22 | 芜湖市三兴混凝土外加剂有限公司 | 混凝土防水剂 |
CN104402289A (zh) * | 2014-11-26 | 2015-03-11 | 金华市欣生沸石开发有限公司 | 一种沸石水泥砂浆防水剂及制备方法 |
CN104926193A (zh) * | 2015-06-29 | 2015-09-23 | 湖州华仑助剂科技有限公司 | 一种混凝土防水剂 |
CN104944857A (zh) * | 2015-06-29 | 2015-09-30 | 湖州华仑助剂科技有限公司 | 一种防水混凝土 |
CN104961415A (zh) * | 2015-06-10 | 2015-10-07 | 金华市欣生沸石开发有限公司 | 一种混凝土抗裂硅质防水剂 |
CN105645866A (zh) * | 2015-12-31 | 2016-06-08 | 江苏省交通科学研究院有限公司 | 一种混凝土 |
CN106045365A (zh) * | 2016-05-31 | 2016-10-26 | 石鸿娟 | 一种环保型混凝土抗裂防水剂及其制备方法 |
CN106747081A (zh) * | 2016-12-09 | 2017-05-31 | 金华市欣生沸石开发有限公司 | 水泥基渗透结晶型防水材料 |
CN107235653A (zh) * | 2017-06-07 | 2017-10-10 | 常州彤骉贸易有限公司 | 一种增强型混凝土防水剂 |
CN107324685A (zh) * | 2017-07-10 | 2017-11-07 | 无为县华标新型墙体材料有限公司 | 一种砖瓦生产用防冻剂 |
CN108424020A (zh) * | 2018-05-03 | 2018-08-21 | 黄河勘测规划设计有限公司 | 一种矿物掺合料的超疏水改性方法 |
CN108751783A (zh) * | 2018-04-27 | 2018-11-06 | 河南吉是达新材料科技有限公司 | 一种混凝土防水添加剂的制备方法 |
CN111908827A (zh) * | 2020-08-21 | 2020-11-10 | 重庆富皇建筑工业化制品有限公司 | 一种全机制砂湿拌砂浆外加剂及其加工方法 |
CN112759309A (zh) * | 2021-01-11 | 2021-05-07 | 中铁十二局集团有限公司 | 一种盾构防水材料及其制备方法 |
CN114409298A (zh) * | 2022-02-15 | 2022-04-29 | 苏州佳固士新材料科技有限公司 | 混凝土用可繁殖自愈型无机内掺剂及其制备方法 |
CN115159892A (zh) * | 2022-06-22 | 2022-10-11 | 桂林理工大学 | 一种液体混凝土防水剂及其制备方法 |
CN115403333A (zh) * | 2022-08-30 | 2022-11-29 | 江西锦业实业有限公司 | 一种耐久性水泥砂浆 |
CN115974508A (zh) * | 2022-09-08 | 2023-04-18 | 宏源防水科技集团有限公司 | 一种防泛碱耐沾污型防水装饰一体化砂浆及其制备工艺 |
-
2007
- 2007-05-10 CN CNB2007100685282A patent/CN100513343C/zh active Active
Cited By (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101250036B (zh) * | 2008-03-15 | 2011-11-23 | 青岛青平新型建材有限公司 | 粉末防水剂 |
CN102344263A (zh) * | 2010-08-02 | 2012-02-08 | 北京丰汇华旗科技开发有限公司 | 一种新型砂浆混凝土防水剂生产工艺 |
CN102344263B (zh) * | 2010-08-02 | 2015-09-02 | 北京丰汇华旗科技开发有限公司 | 一种砂浆混凝土防水剂生产工艺 |
CN102219434A (zh) * | 2011-04-18 | 2011-10-19 | 宋福华 | 一种聚合物水泥砂浆防水抗渗剂及其制备方法 |
CN103563600A (zh) * | 2012-08-06 | 2014-02-12 | 王静 | 一种透气防渗砂的生产方法 |
CN103563600B (zh) * | 2012-08-06 | 2015-03-11 | 王静 | 一种透气防渗砂的生产方法 |
CN104108898A (zh) * | 2014-06-25 | 2014-10-22 | 芜湖市三兴混凝土外加剂有限公司 | 混凝土防水剂 |
CN104402289B (zh) * | 2014-11-26 | 2016-05-18 | 金华市欣生沸石开发有限公司 | 一种沸石水泥砂浆防水剂及制备方法 |
CN104402289A (zh) * | 2014-11-26 | 2015-03-11 | 金华市欣生沸石开发有限公司 | 一种沸石水泥砂浆防水剂及制备方法 |
CN104961415B (zh) * | 2015-06-10 | 2017-05-24 | 金华市欣生沸石开发有限公司 | 一种混凝土抗裂硅质防水剂 |
CN104961415A (zh) * | 2015-06-10 | 2015-10-07 | 金华市欣生沸石开发有限公司 | 一种混凝土抗裂硅质防水剂 |
CN104926193A (zh) * | 2015-06-29 | 2015-09-23 | 湖州华仑助剂科技有限公司 | 一种混凝土防水剂 |
CN104944857A (zh) * | 2015-06-29 | 2015-09-30 | 湖州华仑助剂科技有限公司 | 一种防水混凝土 |
CN105645866A (zh) * | 2015-12-31 | 2016-06-08 | 江苏省交通科学研究院有限公司 | 一种混凝土 |
CN106045365A (zh) * | 2016-05-31 | 2016-10-26 | 石鸿娟 | 一种环保型混凝土抗裂防水剂及其制备方法 |
CN106045365B (zh) * | 2016-05-31 | 2018-07-13 | 温岭市志创网络科技有限公司 | 一种环保型混凝土抗裂防水剂及其制备方法 |
CN106747081A (zh) * | 2016-12-09 | 2017-05-31 | 金华市欣生沸石开发有限公司 | 水泥基渗透结晶型防水材料 |
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CN107324685A (zh) * | 2017-07-10 | 2017-11-07 | 无为县华标新型墙体材料有限公司 | 一种砖瓦生产用防冻剂 |
CN108751783A (zh) * | 2018-04-27 | 2018-11-06 | 河南吉是达新材料科技有限公司 | 一种混凝土防水添加剂的制备方法 |
CN108424020A (zh) * | 2018-05-03 | 2018-08-21 | 黄河勘测规划设计有限公司 | 一种矿物掺合料的超疏水改性方法 |
CN108424020B (zh) * | 2018-05-03 | 2021-04-06 | 黄河勘测规划设计研究院有限公司 | 一种矿物掺合料的超疏水改性方法 |
CN111908827A (zh) * | 2020-08-21 | 2020-11-10 | 重庆富皇建筑工业化制品有限公司 | 一种全机制砂湿拌砂浆外加剂及其加工方法 |
CN112759309A (zh) * | 2021-01-11 | 2021-05-07 | 中铁十二局集团有限公司 | 一种盾构防水材料及其制备方法 |
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WO2023155180A1 (zh) * | 2022-02-15 | 2023-08-24 | 苏州佳固士新材料科技有限公司 | 混凝土用可繁殖自愈型无机内掺剂及其制备方法 |
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