CN111333366B - 一种抗海水增强混凝土外加剂及其制备方法 - Google Patents
一种抗海水增强混凝土外加剂及其制备方法 Download PDFInfo
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- CN111333366B CN111333366B CN202010242225.3A CN202010242225A CN111333366B CN 111333366 B CN111333366 B CN 111333366B CN 202010242225 A CN202010242225 A CN 202010242225A CN 111333366 B CN111333366 B CN 111333366B
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- 239000011150 reinforced concrete Substances 0.000 title claims abstract description 29
- 239000013535 sea water Substances 0.000 title claims abstract description 29
- 238000002360 preparation method Methods 0.000 title abstract description 13
- 239000000835 fiber Substances 0.000 claims abstract description 78
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims abstract description 54
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims abstract description 21
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 claims abstract description 21
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229920001661 Chitosan Polymers 0.000 claims abstract description 20
- 239000002994 raw material Substances 0.000 claims abstract description 20
- XFJRTXJMYXFAEE-UHFFFAOYSA-K [Cr+3].CC(O)C([O-])=O.CC(O)C([O-])=O.CC(O)C([O-])=O Chemical compound [Cr+3].CC(O)C([O-])=O.CC(O)C([O-])=O.CC(O)C([O-])=O XFJRTXJMYXFAEE-UHFFFAOYSA-K 0.000 claims abstract description 16
- 238000003763 carbonization Methods 0.000 claims abstract description 14
- 239000006087 Silane Coupling Agent Substances 0.000 claims abstract description 13
- 239000000378 calcium silicate Substances 0.000 claims abstract description 13
- 229910052918 calcium silicate Inorganic materials 0.000 claims abstract description 13
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims abstract description 13
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims abstract description 13
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims abstract description 13
- 238000004537 pulping Methods 0.000 claims description 18
- 230000008961 swelling Effects 0.000 claims description 18
- 238000000227 grinding Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 12
- 210000001724 microfibril Anatomy 0.000 claims description 12
- 238000002156 mixing Methods 0.000 claims description 12
- 239000000725 suspension Substances 0.000 claims description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- 229920002678 cellulose Polymers 0.000 claims description 7
- 239000001913 cellulose Substances 0.000 claims description 7
- 229920001131 Pulp (paper) Polymers 0.000 claims description 6
- 238000004108 freeze drying Methods 0.000 claims description 6
- 239000011121 hardwood Substances 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 3
- 239000004567 concrete Substances 0.000 abstract description 40
- RRDQTXGFURAKDI-UHFFFAOYSA-N formaldehyde;naphthalene-2-sulfonic acid Chemical compound O=C.C1=CC=CC2=CC(S(=O)(=O)O)=CC=C21 RRDQTXGFURAKDI-UHFFFAOYSA-N 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 description 10
- 230000007797 corrosion Effects 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 7
- 239000000047 product Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000001965 increasing effect Effects 0.000 description 5
- 239000000654 additive Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 3
- 230000001603 reducing effect Effects 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- 239000004566 building material Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000012615 aggregate Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000008139 complexing agent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- ULODLFDKFVIYFY-UHFFFAOYSA-N naphthalene-2-sulfonic acid;sodium Chemical compound [Na].C1=CC=CC2=CC(S(=O)(=O)O)=CC=C21 ULODLFDKFVIYFY-UHFFFAOYSA-N 0.000 description 1
- 239000002667 nucleating agent Substances 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000002195 synergetic effect Effects 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
- C04B40/0039—Premixtures of ingredients
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
Description
Claims (5)
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CN202010242225.3A CN111333366B (zh) | 2020-03-31 | 2020-03-31 | 一种抗海水增强混凝土外加剂及其制备方法 |
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CN202010242225.3A CN111333366B (zh) | 2020-03-31 | 2020-03-31 | 一种抗海水增强混凝土外加剂及其制备方法 |
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CN111333366A CN111333366A (zh) | 2020-06-26 |
CN111333366B true CN111333366B (zh) | 2020-12-18 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114634325B (zh) * | 2022-04-15 | 2023-03-17 | 日照海工研新材料有限公司 | 一种海工混凝土用防腐抗裂减渗剂及其制备方法 |
CN118851685A (zh) * | 2024-08-01 | 2024-10-29 | 江苏禹途新材料科技有限公司 | 一种ps背衬板表面纳米纤维聚合物砂浆及其制备方法和应用 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1328203C (zh) * | 2005-03-30 | 2007-07-25 | 青海大学 | 抗盐渍系列混凝土外加剂 |
JP2007070162A (ja) * | 2005-09-07 | 2007-03-22 | Masato Okubo | レジンコンクリート組成物およびその製造方法 |
CN104045266B (zh) * | 2014-07-08 | 2016-03-02 | 日照弗尔曼新材料科技有限公司 | 混凝土外加剂 |
CN104562823B (zh) * | 2014-12-11 | 2017-01-18 | 天津科技大学 | 同步法制备微纤化纤维素及其在纸张增强中的应用 |
CN105837234B (zh) * | 2016-04-15 | 2019-07-26 | 安徽同和晶体新材料股份有限公司 | 一种高强度、低导热系数氧化锆纤维板及其制备方法 |
CN106277965A (zh) * | 2016-08-03 | 2017-01-04 | 安徽阜阳富龙建筑材料有限责任公司 | 一种高强度粉煤灰陶粒加气混凝土砌块及其加工方法 |
CN109678421B (zh) * | 2019-01-07 | 2019-10-29 | 容梦晗 | 一种混凝土组合物及其制备方法 |
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2020
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Effective date of registration: 20240607 Address after: 518000, Building 202, Zhongtian Yuan, Yushuo Wharf, Xihaidi Road, Xinhe Community, Fuhai Street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Zhongtianyuan Development Co.,Ltd. Country or region after: China Address before: 518000 808, 8th floor, building B, zhongtianyuan logistics center, 8 Taohua Road, Fubao community, Fubao street, Futian District, Shenzhen City, Guangdong Province Patentee before: Shenzhen zhongzhaorong New Material Co.,Ltd. Country or region before: China |
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