CN101066849A - 抗裂防水剂 - Google Patents
抗裂防水剂 Download PDFInfo
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- CN101066849A CN101066849A CN 200710014782 CN200710014782A CN101066849A CN 101066849 A CN101066849 A CN 101066849A CN 200710014782 CN200710014782 CN 200710014782 CN 200710014782 A CN200710014782 A CN 200710014782A CN 101066849 A CN101066849 A CN 101066849A
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- 239000003795 chemical substances by application Substances 0.000 claims abstract description 42
- 239000000843 powder Substances 0.000 claims abstract description 22
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 claims abstract description 16
- 235000019832 sodium triphosphate Nutrition 0.000 claims abstract description 15
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims abstract description 9
- 235000011941 Tilia x europaea Nutrition 0.000 claims abstract description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 9
- 239000004571 lime Substances 0.000 claims abstract description 9
- 150000008130 triterpenoid saponins Chemical class 0.000 claims abstract description 9
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 8
- 235000019359 magnesium stearate Nutrition 0.000 claims abstract description 8
- 229920000609 methyl cellulose Polymers 0.000 claims abstract description 8
- 239000001923 methylcellulose Substances 0.000 claims abstract description 8
- DGVVJWXRCWCCOD-UHFFFAOYSA-N naphthalene;hydrate Chemical compound O.C1=CC=CC2=CC=CC=C21 DGVVJWXRCWCCOD-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000003112 inhibitor Substances 0.000 claims description 9
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 9
- 239000004411 aluminium Substances 0.000 claims description 8
- 101710194948 Protein phosphatase PhpP Proteins 0.000 claims description 7
- NEEHYRZPVYRGPP-IYEMJOQQSA-L calcium gluconate Chemical compound [Ca+2].OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O.OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O NEEHYRZPVYRGPP-IYEMJOQQSA-L 0.000 claims description 7
- HWGNBUXHKFFFIH-UHFFFAOYSA-I pentasodium;[oxido(phosphonatooxy)phosphoryl] phosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O HWGNBUXHKFFFIH-UHFFFAOYSA-I 0.000 claims description 7
- 239000011734 sodium Substances 0.000 claims description 7
- 229910052708 sodium Inorganic materials 0.000 claims description 7
- UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical compound [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- RGHNJXZEOKUKBD-SQOUGZDYSA-N D-gluconic acid Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 abstract 1
- 229910052925 anhydrite Inorganic materials 0.000 abstract 1
- 239000013556 antirust agent Substances 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 abstract 1
- 235000010981 methylcellulose Nutrition 0.000 abstract 1
- 239000000463 material Substances 0.000 description 11
- 239000004568 cement Substances 0.000 description 9
- 238000010276 construction Methods 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000000227 grinding Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000004576 sand Substances 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000003467 diminishing effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 238000000265 homogenisation Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 208000034189 Sclerosis Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000009429 distress Effects 0.000 description 1
- 238000007580 dry-mixing Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 229940072651 tylenol Drugs 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
项目 | 材料 | 重量kg | 坍落度mm | |||
初始 | 30min | 60min | ||||
基准混凝土配比 | 水泥 | 8.58 | 100 | / | / | |
砂子 | 17.54 | |||||
10~20石子 | 13.4 | |||||
5~10石子 | 8.94 | |||||
水 | 4.8 | |||||
掺加10%防水剂混凝土配比 | 水泥7.72kg,防水剂0.858kg,砂子石子同基准混凝土,水4.16kg(减水率13.3%) | 205 | 190 | 180 |
名称 | 养护龄期d | 压力KN | 抗压强度Mpa | 平均强度Mpa | 抗压强度比% | ||||
1 | 2 | 3 | 1 | 2 | 3 | ||||
基准混凝土 | 3 | 201 | 208 | 194 | 19.1 | 19.8 | 18.4 | 19.1 | 100 |
7 | 324 | 290 | 326 | 30.8 | 27.6 | 31.0 | 29.8 | 100 | |
28 | 420 | 422 | 418 | 39.9 | 40.1 | 39.7 | 39.9 | 100 | |
掺加10%防水剂混凝土 | 3 | 261 | 288 | 235 | 24.8 | 27.3 | 22.4 | 24.9 | 130.4 |
7 | 420 | 386 | 377 | 39.9 | 36.7 | 35.8 | 37.4 | 125.5 | |
28 | 496 | 490 | 495 | 47.2 | 46.5 | 48.0 | 47.2 | 118.3 |
试样 | 有效长度mm | 初始长度mm | 28天后长度mm | 收缩率% | 平均收缩率% | 28天收缩率比% |
基准混凝土 | 470 | 16.22 | 6.01 | 0.04468 | 0.0461 | 96.9 |
25.67 | 5.45 | 0.04681 | ||||
35.95 | 5.73 | 0.04681 | ||||
掺加10%本防水剂混凝土 | 470 | 46.64 | 6.43 | 0.04681 | 0.04468 | |
57.20 | 7.00 | 0.04255 | ||||
66.91 | 6.71 | 0.04468 |
量钵容积L | 量钵质量kg | 骨料质量kg | 骨料含气量% | 压力表值Mpa | 总含气量% | 平均值% | 混凝土含气量% |
7.0 | 3.82 | 12.6 | 0.49 | 0.059 | 3.4 | 3.35 | 2.86 |
0.060 | 3.3 |
Claims (3)
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Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007100147824A CN100540499C (zh) | 2007-05-22 | 2007-05-22 | 抗裂防水剂 |
Applications Claiming Priority (1)
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---|---|---|---|
CNB2007100147824A CN100540499C (zh) | 2007-05-22 | 2007-05-22 | 抗裂防水剂 |
Publications (2)
Publication Number | Publication Date |
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CN101066849A true CN101066849A (zh) | 2007-11-07 |
CN100540499C CN100540499C (zh) | 2009-09-16 |
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CNB2007100147824A Expired - Fee Related CN100540499C (zh) | 2007-05-22 | 2007-05-22 | 抗裂防水剂 |
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Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101811840A (zh) * | 2010-04-20 | 2010-08-25 | 南京工业大学 | 海洋混凝土抗腐蚀外加剂 |
CN103193412A (zh) * | 2013-04-19 | 2013-07-10 | 上海武冠新材料有限公司 | 高抗硫酸盐阻锈抗裂防水剂 |
CN103466990A (zh) * | 2013-09-06 | 2013-12-25 | 山东省建筑科学研究院 | 一种基于冻结法施工井筒混凝土抗裂防水剂 |
CN103922634A (zh) * | 2014-03-25 | 2014-07-16 | 华南理工大学 | 一种水泥砂浆增强剂 |
CN103992079A (zh) * | 2014-05-30 | 2014-08-20 | 中铁十八局集团第四工程有限公司 | 一种混凝土制品裂缝的修复材料、制备方法及其施工方法 |
CN104529235A (zh) * | 2014-12-18 | 2015-04-22 | 河北科莱冷暖工程有限公司 | 一种有机硅阻锈抗冻防水剂 |
CN106116234A (zh) * | 2016-06-29 | 2016-11-16 | 遵义市恒新化工有限公司 | 一种防渗抗裂防水剂 |
CN106116381A (zh) * | 2016-06-21 | 2016-11-16 | 山东宏艺科技股份有限公司 | 一种抗裂型无机防水材料 |
CN106673488A (zh) * | 2016-11-22 | 2017-05-17 | 闫博文 | 一种自修复抗裂混凝土防水剂的制备方法 |
CN107673674A (zh) * | 2017-10-24 | 2018-02-09 | 潍坊友容实业有限公司 | 用于盐碱地供排水设施的防损水泥预制件 |
CN112500022A (zh) * | 2020-12-22 | 2021-03-16 | 杨井英 | 一种混凝土防水抗裂剂及其制备方法 |
CN113845329A (zh) * | 2020-06-28 | 2021-12-28 | 江苏苏博特新材料股份有限公司 | 一种隧道衬砌混凝土抗溶蚀外加剂、其制备方法及应用 |
-
2007
- 2007-05-22 CN CNB2007100147824A patent/CN100540499C/zh not_active Expired - Fee Related
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101811840A (zh) * | 2010-04-20 | 2010-08-25 | 南京工业大学 | 海洋混凝土抗腐蚀外加剂 |
CN103193412A (zh) * | 2013-04-19 | 2013-07-10 | 上海武冠新材料有限公司 | 高抗硫酸盐阻锈抗裂防水剂 |
CN103193412B (zh) * | 2013-04-19 | 2014-07-16 | 上海武冠新材料有限公司 | 高抗硫酸盐阻锈抗裂防水剂 |
CN103466990B (zh) * | 2013-09-06 | 2016-03-23 | 山东省建筑科学研究院 | 一种基于冻结法施工井筒混凝土抗裂防水剂 |
CN103466990A (zh) * | 2013-09-06 | 2013-12-25 | 山东省建筑科学研究院 | 一种基于冻结法施工井筒混凝土抗裂防水剂 |
CN103922634B (zh) * | 2014-03-25 | 2016-04-13 | 华南理工大学 | 一种水泥砂浆增强剂 |
CN103922634A (zh) * | 2014-03-25 | 2014-07-16 | 华南理工大学 | 一种水泥砂浆增强剂 |
CN103992079A (zh) * | 2014-05-30 | 2014-08-20 | 中铁十八局集团第四工程有限公司 | 一种混凝土制品裂缝的修复材料、制备方法及其施工方法 |
CN103992079B (zh) * | 2014-05-30 | 2016-08-24 | 中铁十八局集团第四工程有限公司 | 一种混凝土制品裂缝的修复材料、制备方法及其施工方法 |
CN104529235A (zh) * | 2014-12-18 | 2015-04-22 | 河北科莱冷暖工程有限公司 | 一种有机硅阻锈抗冻防水剂 |
CN106116381A (zh) * | 2016-06-21 | 2016-11-16 | 山东宏艺科技股份有限公司 | 一种抗裂型无机防水材料 |
CN106116234A (zh) * | 2016-06-29 | 2016-11-16 | 遵义市恒新化工有限公司 | 一种防渗抗裂防水剂 |
CN106673488A (zh) * | 2016-11-22 | 2017-05-17 | 闫博文 | 一种自修复抗裂混凝土防水剂的制备方法 |
CN107673674A (zh) * | 2017-10-24 | 2018-02-09 | 潍坊友容实业有限公司 | 用于盐碱地供排水设施的防损水泥预制件 |
CN113845329A (zh) * | 2020-06-28 | 2021-12-28 | 江苏苏博特新材料股份有限公司 | 一种隧道衬砌混凝土抗溶蚀外加剂、其制备方法及应用 |
CN112500022A (zh) * | 2020-12-22 | 2021-03-16 | 杨井英 | 一种混凝土防水抗裂剂及其制备方法 |
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Publication number | Publication date |
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CN100540499C (zh) | 2009-09-16 |
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