CN102765962B - 一种高分子混凝土发泡剂及其制备方法 - Google Patents
一种高分子混凝土发泡剂及其制备方法 Download PDFInfo
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- CN102765962B CN102765962B CN201210264908.4A CN201210264908A CN102765962B CN 102765962 B CN102765962 B CN 102765962B CN 201210264908 A CN201210264908 A CN 201210264908A CN 102765962 B CN102765962 B CN 102765962B
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- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- 239000004567 concrete Substances 0.000 title abstract description 17
- 239000004088 foaming agent Substances 0.000 title abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims abstract description 22
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 claims abstract description 12
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims abstract description 11
- 239000011734 sodium Substances 0.000 claims abstract description 11
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 11
- 238000006243 chemical reaction Methods 0.000 claims description 58
- 238000003756 stirring Methods 0.000 claims description 38
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 22
- 238000010792 warming Methods 0.000 claims description 22
- 239000002986 polymer concrete Substances 0.000 claims description 18
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical group [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 15
- XEEYSDHEOQHCDA-UHFFFAOYSA-N 2-methylprop-2-ene-1-sulfonic acid Chemical compound CC(=C)CS(O)(=O)=O XEEYSDHEOQHCDA-UHFFFAOYSA-N 0.000 claims description 10
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 claims description 10
- 239000008098 formaldehyde solution Substances 0.000 claims description 10
- KGWDUNBJIMUFAP-KVVVOXFISA-N Ethanolamine Oleate Chemical compound NCCO.CCCCCCCC\C=C/CCCCCCCC(O)=O KGWDUNBJIMUFAP-KVVVOXFISA-N 0.000 claims description 8
- 239000005639 Lauric acid Substances 0.000 claims description 5
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 2
- 239000006260 foam Substances 0.000 abstract description 19
- 238000005187 foaming Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000004566 building material Substances 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 abstract description 2
- 150000001875 compounds Chemical class 0.000 abstract 1
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- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 abstract 1
- 235000010265 sodium sulphite Nutrition 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 description 21
- 239000011381 foam concrete Substances 0.000 description 11
- 239000000243 solution Substances 0.000 description 7
- 238000012360 testing method Methods 0.000 description 6
- 235000021120 animal protein Nutrition 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000000740 bleeding effect Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- 239000011398 Portland cement Substances 0.000 description 2
- 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 description 2
- 125000000129 anionic group Chemical group 0.000 description 2
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- 238000005516 engineering process Methods 0.000 description 2
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- 239000010881 fly ash Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- -1 polyoxyethylene Polymers 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 235000018102 proteins Nutrition 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 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 description 2
- 108010082495 Dietary Plant Proteins Proteins 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
- 235000013539 calcium stearate Nutrition 0.000 description 1
- 239000008116 calcium stearate Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920005646 polycarboxylate Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
测试项目 | 实施例1 | 实施例2 | 实施例3 | 实施例4 | 实施例5 | 实施例6 | X |
发泡倍数 | 32 | 28 | 29 | 25 | 27 | 24 | 22 |
1h泌水量/ml | 67 | 70.1 | 69.3 | 73.4 | 72 | 74.2 | 76.8 |
1h沉降距/mm | 5.8 | 6.2 | 6.0 | 6.9 | 6.4 | 7.1 | 8.3 |
测试项目 | 实施例1 | 实施例2 | 实施例3 | 实施例4 | 实施例5 | 实施例6 | X |
干密度/(Kg/m3) | 465 | 485 | 470 | 500 | 495 | 510 | 530 |
28d抗压强度/MPa | 1.33 | 1.45 | 1.38 | 1.52 | 1.49 | 1.56 | 1.24 |
导热系数/[W/(m·℃)] | 0.081 | 0.090 | 0.085 | 0.098 | 0.095 | 0.103 | 0.124 |
Claims (1)
Priority Applications (1)
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CN201210264908.4A CN102765962B (zh) | 2012-07-30 | 2012-07-30 | 一种高分子混凝土发泡剂及其制备方法 |
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CN102765962B true CN102765962B (zh) | 2014-06-25 |
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CN103936378A (zh) * | 2013-01-18 | 2014-07-23 | 候姣姣 | 一种磷石膏基发泡混凝土 |
CN103204696B (zh) * | 2013-04-17 | 2014-11-05 | 徐州卧牛山新型防水材料有限公司 | 一种合成型泡沫混凝土专用发泡剂及其制备方法 |
CN114573368B (zh) * | 2022-04-19 | 2022-12-02 | 韶关市顺展新型材料有限公司 | 一种轻质保温的加气砌块及其制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1704371A (zh) * | 2004-05-28 | 2005-12-07 | 班俊生 | 对氨基苯磺酸盐-磺化丙酮-甲醛缩合物高效减水剂及其制备方法 |
CN101508537A (zh) * | 2009-03-30 | 2009-08-19 | 镇江市百瑞吉混凝土外加剂有限公司 | 一种脂肪族高效减水剂及其制备方法 |
CN101665337A (zh) * | 2009-09-03 | 2010-03-10 | 南京林业大学 | 一种利用木质素磺酸盐改性脂肪族高效减水剂及其制备方法 |
CN101798200A (zh) * | 2010-04-03 | 2010-08-11 | 山东宏艺科技股份有限公司 | 一种非离子型混凝土发泡剂及其制备方法 |
CN102276179A (zh) * | 2011-05-11 | 2011-12-14 | 马清浩 | 一种苯酚改性脂肪族减水剂及其制备方法 |
-
2012
- 2012-07-30 CN CN201210264908.4A patent/CN102765962B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1704371A (zh) * | 2004-05-28 | 2005-12-07 | 班俊生 | 对氨基苯磺酸盐-磺化丙酮-甲醛缩合物高效减水剂及其制备方法 |
CN101508537A (zh) * | 2009-03-30 | 2009-08-19 | 镇江市百瑞吉混凝土外加剂有限公司 | 一种脂肪族高效减水剂及其制备方法 |
CN101665337A (zh) * | 2009-09-03 | 2010-03-10 | 南京林业大学 | 一种利用木质素磺酸盐改性脂肪族高效减水剂及其制备方法 |
CN101798200A (zh) * | 2010-04-03 | 2010-08-11 | 山东宏艺科技股份有限公司 | 一种非离子型混凝土发泡剂及其制备方法 |
CN102276179A (zh) * | 2011-05-11 | 2011-12-14 | 马清浩 | 一种苯酚改性脂肪族减水剂及其制备方法 |
Non-Patent Citations (4)
Title |
---|
刘佳奇等.发泡剂及泡沫混凝土的研究进展.《化学工业 与工程》.2010,第27卷(第1期),73-78. |
发泡剂及泡沫混凝土的研究进展;刘佳奇等;《化学工业 与工程》;20100131;第27卷(第1期);73-78 * |
张巨松.混凝土发泡剂功能的探讨.《混凝土》.2000,34-35. |
混凝土发泡剂功能的探讨;张巨松;《混凝土》;20000731;34-35 * |
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