CN113233816B - 一种强化型湿拌砂浆添加剂 - Google Patents
一种强化型湿拌砂浆添加剂 Download PDFInfo
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- CN113233816B CN113233816B CN202110730985.3A CN202110730985A CN113233816B CN 113233816 B CN113233816 B CN 113233816B CN 202110730985 A CN202110730985 A CN 202110730985A CN 113233816 B CN113233816 B CN 113233816B
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- 230000008719 thickening Effects 0.000 claims abstract description 43
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 41
- 239000002518 antifoaming agent Substances 0.000 claims abstract description 34
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- 229920000126 latex Polymers 0.000 claims abstract description 25
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- FDRCDNZGSXJAFP-UHFFFAOYSA-M sodium chloroacetate Chemical compound [Na+].[O-]C(=O)CCl FDRCDNZGSXJAFP-UHFFFAOYSA-M 0.000 claims abstract description 13
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 51
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 34
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 claims description 34
- 238000006243 chemical reaction Methods 0.000 claims description 34
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- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 18
- 238000001816 cooling Methods 0.000 claims description 18
- 229910001870 ammonium persulfate Inorganic materials 0.000 claims description 17
- WYYQVWLEPYFFLP-UHFFFAOYSA-K chromium(3+);triacetate Chemical compound [Cr+3].CC([O-])=O.CC([O-])=O.CC([O-])=O WYYQVWLEPYFFLP-UHFFFAOYSA-K 0.000 claims description 17
- 239000008367 deionised water Substances 0.000 claims description 17
- 229910021641 deionized water Inorganic materials 0.000 claims description 17
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical group CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 claims description 8
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 8
- 229920000570 polyether Polymers 0.000 claims description 8
- 239000000661 sodium alginate Substances 0.000 claims description 8
- 235000010413 sodium alginate Nutrition 0.000 claims description 8
- 229940005550 sodium alginate Drugs 0.000 claims description 8
- ITCAUAYQCALGGV-XTICBAGASA-M sodium;(1r,4ar,4br,10ar)-1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,6,10,10a-octahydrophenanthrene-1-carboxylate Chemical group [Na+].C([C@@H]12)CC(C(C)C)=CC1=CC[C@@H]1[C@]2(C)CCC[C@@]1(C)C([O-])=O ITCAUAYQCALGGV-XTICBAGASA-M 0.000 claims description 8
- 239000013530 defoamer Substances 0.000 claims description 6
- AEQDJSLRWYMAQI-UHFFFAOYSA-N 2,3,9,10-tetramethoxy-6,8,13,13a-tetrahydro-5H-isoquinolino[2,1-b]isoquinoline Chemical compound C1CN2CC(C(=C(OC)C=C3)OC)=C3CC2C2=C1C=C(OC)C(OC)=C2 AEQDJSLRWYMAQI-UHFFFAOYSA-N 0.000 claims description 5
- 239000000176 sodium gluconate Substances 0.000 claims description 5
- 235000012207 sodium gluconate Nutrition 0.000 claims description 5
- 229940005574 sodium gluconate Drugs 0.000 claims description 5
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 claims description 4
- 229930006000 Sucrose Natural products 0.000 claims description 3
- 125000001931 aliphatic group Chemical group 0.000 claims description 3
- 239000005720 sucrose Substances 0.000 claims description 3
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 claims description 2
- 229960004106 citric acid Drugs 0.000 claims description 2
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- FQENQNTWSFEDLI-UHFFFAOYSA-J sodium diphosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O FQENQNTWSFEDLI-UHFFFAOYSA-J 0.000 claims description 2
- 229940048086 sodium pyrophosphate Drugs 0.000 claims description 2
- 229960004793 sucrose Drugs 0.000 claims description 2
- 235000019818 tetrasodium diphosphate Nutrition 0.000 claims description 2
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 14
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 4
- 239000011148 porous material Substances 0.000 abstract description 4
- 239000004566 building material Substances 0.000 abstract description 2
- 239000007863 gel particle Substances 0.000 abstract description 2
- 238000012986 modification Methods 0.000 abstract description 2
- 230000004048 modification Effects 0.000 abstract description 2
- 239000002245 particle Substances 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 80
- 230000000052 comparative effect Effects 0.000 description 21
- 238000002156 mixing Methods 0.000 description 12
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- 238000005303 weighing Methods 0.000 description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 6
- 239000004568 cement Substances 0.000 description 6
- 229910052710 silicon Inorganic materials 0.000 description 6
- 239000010703 silicon Substances 0.000 description 6
- 230000036571 hydration Effects 0.000 description 5
- 238000006703 hydration reaction Methods 0.000 description 5
- 239000011083 cement mortar Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000010881 fly ash Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000000979 retarding effect Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000004132 cross linking Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
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- 241000167854 Bourreria succulenta Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229920003086 cellulose ether Polymers 0.000 description 1
- 235000019693 cherries Nutrition 0.000 description 1
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- 238000007580 dry-mixing Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
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- 125000000185 sucrose group Chemical group 0.000 description 1
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Images
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
-
- 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
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/24—Macromolecular compounds
- C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/24—Macromolecular compounds
- C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B24/2652—Nitrogen containing polymers, e.g. polyacrylamides, polyacrylonitriles
-
- 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
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/24—Macromolecular compounds
- C04B24/38—Polysaccharides or derivatives thereof
- C04B24/383—Cellulose or derivatives thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
强度等级 | 水泥 | 粉煤灰 | 砂 | 水 |
M7.5 | 200 | 80 | 1300 | 240 |
实施例1 | 实施例2 | 实施例3 | 对比例1 | 对比例2 | 对比例3 | |
添加量kg/m<sup>3</sup> | 3 | 3 | 3 | 3 | 3 | 3 |
初始稠度/mm | 96 | 96 | 98 | 92 | 94 | 90 |
24h稠度/mm | 92 | 93 | 95 | 76 | 80 | 70 |
48h稠度/mm | 88 | 88 | 90 | 65 | 68 | 45 |
常温保水率/% | 93.5 | 94.2 | 96.4 | 83.5 | 88.2 | 80.1 |
7d抗压强度/Mpa | 11.2 | 12.5 | 13.8 | 10.5 | 9.8 | 9.5 |
28d抗压强度/Mpa | 17.1 | 17.5 | 18.7 | 14.2 | 13.6 | 12.5 |
操作时间/h | 56 | 58 | 62 | 51 | 50 | 48 |
Claims (7)
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CN202110730985.3A CN113233816B (zh) | 2021-06-30 | 2021-06-30 | 一种强化型湿拌砂浆添加剂 |
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CN113233816B true CN113233816B (zh) | 2022-11-29 |
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CN114456008A (zh) * | 2022-02-25 | 2022-05-10 | 峰景园林工程集团有限公司 | 一种提高树木移植成活率的改良剂及其制备方法 |
CN114835430A (zh) * | 2022-05-20 | 2022-08-02 | 潍坊砼筑建筑科技有限公司 | 一种用于砂浆的保塑剂及其制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5372642A (en) * | 1992-06-06 | 1994-12-13 | Hoechst Aktiengesellschaft | Use of carboxymethylated methyl hydroxyethyl cellulose ethers or methyl hydroxypropyl cellulose ethers |
JP2014189756A (ja) * | 2013-03-28 | 2014-10-06 | Nippon Shokubai Co Ltd | セメント混和剤用ポリカルボン酸系共重合体 |
CN104591587A (zh) * | 2014-12-30 | 2015-05-06 | 中国科学院武汉岩土力学研究所 | 一种用于喷涂抹灰砂浆的外加剂 |
CN110606693A (zh) * | 2019-10-28 | 2019-12-24 | 宁波新广亿建材有限公司 | 一种用于干粉砂浆的稠化粉及其制备方法 |
EP3816193A1 (en) * | 2019-10-28 | 2021-05-05 | Shandong Eton New Material Co., Ltd. | Preparation method of modified starch ether for improving open time of ceramic tile adhesive |
Family Cites Families (5)
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DE1010697B (de) * | 1952-09-04 | 1957-06-19 | Hoechst Ag | Verfahren zur Herstellung von Fasern und Flaechengebilden aus waessrigen Loesungen von Polyvinylalkohol |
CN112961608A (zh) * | 2019-11-28 | 2021-06-15 | 阿特斯阳光电力集团股份有限公司 | 一种阴离子型丙烯酸酯或丙烯酰胺类化合物的用途、抗pid型eva胶膜及其制备方法 |
CN111333356A (zh) * | 2020-03-03 | 2020-06-26 | 深圳市三绿科技有限公司 | 一种再生骨料砂浆用缓凝剂及其制备方法 |
CN111960720A (zh) * | 2020-08-31 | 2020-11-20 | 日照弗尔曼新材料科技有限公司 | 一种抗寒高保水湿拌砂浆稳塑剂及其制备方法 |
CN112811850A (zh) * | 2021-01-15 | 2021-05-18 | 湖南振兴建材科技有限公司 | 一种高适应性的湿拌砂浆添加剂及其制造工艺 |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5372642A (en) * | 1992-06-06 | 1994-12-13 | Hoechst Aktiengesellschaft | Use of carboxymethylated methyl hydroxyethyl cellulose ethers or methyl hydroxypropyl cellulose ethers |
JP2014189756A (ja) * | 2013-03-28 | 2014-10-06 | Nippon Shokubai Co Ltd | セメント混和剤用ポリカルボン酸系共重合体 |
CN104591587A (zh) * | 2014-12-30 | 2015-05-06 | 中国科学院武汉岩土力学研究所 | 一种用于喷涂抹灰砂浆的外加剂 |
CN110606693A (zh) * | 2019-10-28 | 2019-12-24 | 宁波新广亿建材有限公司 | 一种用于干粉砂浆的稠化粉及其制备方法 |
EP3816193A1 (en) * | 2019-10-28 | 2021-05-05 | Shandong Eton New Material Co., Ltd. | Preparation method of modified starch ether for improving open time of ceramic tile adhesive |
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