CN108913318A - 一种混凝土脱模剂及其制备方法 - Google Patents
一种混凝土脱模剂及其制备方法 Download PDFInfo
- Publication number
- CN108913318A CN108913318A CN201810828611.3A CN201810828611A CN108913318A CN 108913318 A CN108913318 A CN 108913318A CN 201810828611 A CN201810828611 A CN 201810828611A CN 108913318 A CN108913318 A CN 108913318A
- Authority
- CN
- China
- Prior art keywords
- parts
- parting agent
- concrete
- concrete parting
- modified lignin
- 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 60
- 238000002360 preparation method Methods 0.000 title claims abstract description 21
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 61
- 229920005610 lignin Polymers 0.000 claims abstract description 49
- 239000011347 resin Substances 0.000 claims abstract description 32
- 229920005989 resin Polymers 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000010913 used oil Substances 0.000 claims abstract description 17
- 239000008367 deionised water Substances 0.000 claims abstract description 16
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 16
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims abstract description 14
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000001768 carboxy methyl cellulose Substances 0.000 claims abstract description 14
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 claims abstract description 14
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 claims abstract description 14
- KBAFDSIZQYCDPK-UHFFFAOYSA-M sodium;octadecane-1-sulfonate Chemical compound [Na+].CCCCCCCCCCCCCCCCCCS([O-])(=O)=O KBAFDSIZQYCDPK-UHFFFAOYSA-M 0.000 claims abstract description 13
- -1 alkyl phenol Chemical compound 0.000 claims abstract description 12
- 229940051841 polyoxyethylene ether Drugs 0.000 claims abstract description 11
- 229920000056 polyoxyethylene ether Polymers 0.000 claims abstract description 11
- 239000002994 raw material Substances 0.000 claims abstract description 8
- 239000000203 mixture Substances 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 11
- 150000003460 sulfonic acids Chemical class 0.000 claims description 10
- 229920001732 Lignosulfonate Polymers 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- YDEXUEFDPVHGHE-GGMCWBHBSA-L disodium;(2r)-3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonate Chemical compound [Na+].[Na+].COC1=CC=CC(C[C@H](CS([O-])(=O)=O)OC=2C(=CC(CCCS([O-])(=O)=O)=CC=2)OC)=C1O YDEXUEFDPVHGHE-GGMCWBHBSA-L 0.000 claims description 5
- 238000010792 warming Methods 0.000 claims description 5
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 239000011575 calcium Substances 0.000 claims 1
- 229910052791 calcium Inorganic materials 0.000 claims 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 238000005507 spraying Methods 0.000 abstract description 2
- 238000003786 synthesis reaction Methods 0.000 abstract description 2
- 230000000052 comparative effect Effects 0.000 description 13
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 10
- 238000001514 detection method Methods 0.000 description 9
- 238000012360 testing method Methods 0.000 description 8
- 239000004568 cement Substances 0.000 description 6
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 4
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 4
- 150000001335 aliphatic alkanes Chemical class 0.000 description 4
- 229920005551 calcium lignosulfonate Polymers 0.000 description 4
- RYAGRZNBULDMBW-UHFFFAOYSA-L calcium;3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonate Chemical compound [Ca+2].COC1=CC=CC(CC(CS([O-])(=O)=O)OC=2C(=CC(CCCS([O-])(=O)=O)=CC=2)OC)=C1O RYAGRZNBULDMBW-UHFFFAOYSA-L 0.000 description 4
- 238000010790 dilution Methods 0.000 description 4
- 239000012895 dilution Substances 0.000 description 4
- 238000011056 performance test Methods 0.000 description 4
- 230000001680 brushing effect Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 238000010998 test method Methods 0.000 description 3
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 2
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 229910001424 calcium ion Inorganic materials 0.000 description 2
- 235000012241 calcium silicate Nutrition 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- PCHPORCSPXIHLZ-UHFFFAOYSA-N diphenhydramine hydrochloride Chemical compound [Cl-].C=1C=CC=CC=1C(OCC[NH+](C)C)C1=CC=CC=C1 PCHPORCSPXIHLZ-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000004945 emulsification Methods 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 239000004816 latex Substances 0.000 description 2
- 229920000126 latex Polymers 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002480 mineral oil Substances 0.000 description 2
- 235000010446 mineral oil Nutrition 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000003335 steric effect Effects 0.000 description 2
- WXQDFOGZIYLEGP-UHFFFAOYSA-N C(C(C)C)#N.C(C(C)C)#N.[N] Chemical compound C(C(C)C)#N.C(C(C)C)#N.[N] WXQDFOGZIYLEGP-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- MKYBYDHXWVHEJW-UHFFFAOYSA-N N-[1-oxo-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propan-2-yl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(C(C)NC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 MKYBYDHXWVHEJW-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 229920006321 anionic cellulose Polymers 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000002242 deionisation method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229940031098 ethanolamine Drugs 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000008233 hard water Substances 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000009440 infrastructure construction Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229920005615 natural polymer Polymers 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000003265 pulping liquor Substances 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/38—Treating surfaces of moulds, cores, or mandrels to prevent sticking
- B28B7/384—Treating agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/38—Treating surfaces of moulds, cores, or mandrels to prevent sticking
- B28B7/388—Treating surfaces of moulds, cores, or mandrels to prevent sticking with liquid material, e.g. lubricating
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M173/00—Lubricating compositions containing more than 10% water
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/12—Polysaccharides, e.g. cellulose, biopolymers
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/36—Release agents or mold release agents
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
稀释倍数 | 1倍 | 2 | 3 | 4 |
脱模性能g/m2 | 0.8 | 1.5 | 3.1 | 4.7 |
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810828611.3A CN108913318B (zh) | 2018-07-25 | 2018-07-25 | 一种混凝土脱模剂及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810828611.3A CN108913318B (zh) | 2018-07-25 | 2018-07-25 | 一种混凝土脱模剂及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108913318A true CN108913318A (zh) | 2018-11-30 |
CN108913318B CN108913318B (zh) | 2021-04-20 |
Family
ID=64416397
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810828611.3A Active CN108913318B (zh) | 2018-07-25 | 2018-07-25 | 一种混凝土脱模剂及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108913318B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110065149A (zh) * | 2019-04-15 | 2019-07-30 | 广西利升石业有限公司 | 生产人造石用的喷涂式脱模剂、制备方法及其使用方法 |
Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5529506A (en) * | 1978-08-21 | 1980-03-01 | Nippon Kokuen Kogyo Kk | High-temperature mold releaser composition for diecasting of aluminum and its usage |
DD228820A1 (de) * | 1984-12-10 | 1985-10-23 | Haertol Werk | Verfahren zur herstellung porenfreier flaechen von bauelementen |
JPS63270798A (ja) * | 1987-04-30 | 1988-11-08 | Kawasaki Steel Corp | 潤滑離型剤 |
US20040053791A1 (en) * | 2002-05-23 | 2004-03-18 | Langer Deborah A. | Emulsified material |
CN104479837A (zh) * | 2014-12-18 | 2015-04-01 | 蒙城县科技创业服务中心 | 一种安全环保型混凝土脱模剂及其制备方法 |
CN103756774B (zh) * | 2014-01-28 | 2015-09-16 | 中国水利水电第三工程局有限公司 | 一种环保油性乳化脱模剂及其制备方法 |
CN105348456A (zh) * | 2015-11-02 | 2016-02-24 | 宋介珍 | 一种改性羧酸系减水剂的制备方法 |
CN106318578A (zh) * | 2016-08-19 | 2017-01-11 | 桂林华越环保科技有限公司 | 新型混凝土脱模剂 |
CN106318577A (zh) * | 2016-08-19 | 2017-01-11 | 桂林华越环保科技有限公司 | 增强型混凝土脱模剂 |
CN106380549A (zh) * | 2016-08-27 | 2017-02-08 | 安徽鑫固环保股份有限公司 | 聚羧酸减水剂及其制备方法 |
CN106753724A (zh) * | 2016-11-29 | 2017-05-31 | 长沙加美乐素化工有限公司 | 一种乳化油类脱模剂及其制备方法 |
CN106929133A (zh) * | 2017-03-13 | 2017-07-07 | 邢台学院 | 一种脱模剂及其制备方法与应用 |
CN108015886A (zh) * | 2016-10-28 | 2018-05-11 | 桂林洁宇环保科技有限责任公司 | 一种混凝土脱模剂 |
CN108085117A (zh) * | 2017-12-13 | 2018-05-29 | 甘肃智通科技工程检测咨询有限公司 | 混凝土用乳液脱模剂 |
CN108129086A (zh) * | 2017-12-29 | 2018-06-08 | 成都精准混凝土有限公司 | 一种清水混凝土制备工艺及专用外加剂制备 |
-
2018
- 2018-07-25 CN CN201810828611.3A patent/CN108913318B/zh active Active
Patent Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5529506A (en) * | 1978-08-21 | 1980-03-01 | Nippon Kokuen Kogyo Kk | High-temperature mold releaser composition for diecasting of aluminum and its usage |
DD228820A1 (de) * | 1984-12-10 | 1985-10-23 | Haertol Werk | Verfahren zur herstellung porenfreier flaechen von bauelementen |
JPS63270798A (ja) * | 1987-04-30 | 1988-11-08 | Kawasaki Steel Corp | 潤滑離型剤 |
US20040053791A1 (en) * | 2002-05-23 | 2004-03-18 | Langer Deborah A. | Emulsified material |
CN103756774B (zh) * | 2014-01-28 | 2015-09-16 | 中国水利水电第三工程局有限公司 | 一种环保油性乳化脱模剂及其制备方法 |
CN104479837A (zh) * | 2014-12-18 | 2015-04-01 | 蒙城县科技创业服务中心 | 一种安全环保型混凝土脱模剂及其制备方法 |
CN105348456A (zh) * | 2015-11-02 | 2016-02-24 | 宋介珍 | 一种改性羧酸系减水剂的制备方法 |
CN106318578A (zh) * | 2016-08-19 | 2017-01-11 | 桂林华越环保科技有限公司 | 新型混凝土脱模剂 |
CN106318577A (zh) * | 2016-08-19 | 2017-01-11 | 桂林华越环保科技有限公司 | 增强型混凝土脱模剂 |
CN106380549A (zh) * | 2016-08-27 | 2017-02-08 | 安徽鑫固环保股份有限公司 | 聚羧酸减水剂及其制备方法 |
CN108015886A (zh) * | 2016-10-28 | 2018-05-11 | 桂林洁宇环保科技有限责任公司 | 一种混凝土脱模剂 |
CN106753724A (zh) * | 2016-11-29 | 2017-05-31 | 长沙加美乐素化工有限公司 | 一种乳化油类脱模剂及其制备方法 |
CN106929133A (zh) * | 2017-03-13 | 2017-07-07 | 邢台学院 | 一种脱模剂及其制备方法与应用 |
CN108085117A (zh) * | 2017-12-13 | 2018-05-29 | 甘肃智通科技工程检测咨询有限公司 | 混凝土用乳液脱模剂 |
CN108129086A (zh) * | 2017-12-29 | 2018-06-08 | 成都精准混凝土有限公司 | 一种清水混凝土制备工艺及专用外加剂制备 |
Non-Patent Citations (1)
Title |
---|
贾陆军等: ""木质素磺酸钙接枝改性制备高效减水剂的研究"", 《四川建筑科学研究》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110065149A (zh) * | 2019-04-15 | 2019-07-30 | 广西利升石业有限公司 | 生产人造石用的喷涂式脱模剂、制备方法及其使用方法 |
Also Published As
Publication number | Publication date |
---|---|
CN108913318B (zh) | 2021-04-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106380550B (zh) | 一种表面张力调整减缩型聚羧酸减水剂及其制备方法 | |
CN107129177B (zh) | 一种抗泥型聚羧酸减水剂及制备方法和在混凝土中的应用 | |
CN101328037B (zh) | 碱木质素混凝土引气减水剂及其制备方法与应用 | |
CN112794674B (zh) | 一种混凝土低回弹无碱液体速凝剂及制备方法 | |
CN108328977B (zh) | 一种混凝土修补材料 | |
CN106188456A (zh) | 一种适用于含泥骨料的改性萘系减水剂的制备方法 | |
CN113356519A (zh) | 一种地面免搅拌填石混凝土找平施工工艺及地面找平结构 | |
CN103304181A (zh) | 早强型聚羧酸高性能减水剂 | |
CN107188602A (zh) | 一种抗渗高强度混凝土砌块及其制备方法 | |
CN108129092A (zh) | 大体积混凝土及其制备工艺 | |
CN111320416A (zh) | 一种低回弹的高强喷射混凝土强化剂 | |
CN108164211A (zh) | 一种发泡砌块的生产方法 | |
CN108424035A (zh) | 一种聚合物水泥发泡剂及其发泡混凝土的制备方法 | |
CN112048035A (zh) | 一种混凝土离析修复剂及其制备方法 | |
CN106477993B (zh) | 含有fs102防水密实剂的防水混凝土及其施工方法 | |
CN108913318A (zh) | 一种混凝土脱模剂及其制备方法 | |
CN105646767B (zh) | 一种混凝土高吸水树脂型自养护材料及制备方法 | |
CN108218279B (zh) | 一种含有石墨烯的建筑行业用混凝土减水剂及其制备方法 | |
CN104478285B (zh) | 一种应用于水泥混凝土的活化增强剂、用途及其制备方法 | |
CN109399990A (zh) | 一种聚羧酸减水剂匹配用减胶剂的制备方法 | |
CN104692733B (zh) | 用于盐渍土地区的半埋混凝土及其制备方法 | |
CN105924565B (zh) | 改性超吸水聚合物及其制备方法与在水泥基材料中的应用 | |
CN108129052A (zh) | 脂肪酸酯作为透水混凝土抗雨水溶蚀外加剂的应用及透水混凝土抗雨水溶蚀外加剂 | |
CN108997535B (zh) | 一种早强型聚羧酸系减水剂及其制备方法 | |
CN109320707A (zh) | 一种超支化型公路混凝土缓凝剂及其制备方法及应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230713 Address after: 201718 Floor 1, Building 3, No. 2850, Lianxi Road, Jinze, Qingpu District, Shanghai Patentee after: Shanghai Zhicarbon Power Engineering Co.,Ltd. Address before: No. 226, group 7, panlongling, Qiaokou Town, Wangcheng District, Changsha City, Hunan Province Patentee before: Liu Tao Patentee before: Su Shengpei Patentee before: Wang Haozhe Patentee before: Huang Ziyao |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240403 Address after: Room 308, 3rd Floor, Building 1, No. 239 Xitai Road, Xuhui District, Shanghai, 200000 Patentee after: Zhonghan Energy (Shanghai) Co.,Ltd. Country or region after: China Address before: 201718 Floor 1, Building 3, No. 2850, Lianxi Road, Jinze, Qingpu District, Shanghai Patentee before: Shanghai Zhicarbon Power Engineering Co.,Ltd. Country or region before: China |
|
TR01 | Transfer of patent right |