CN104745144A - Nano leak-sealing waterproofing agent and preparation method thereof - Google Patents
Nano leak-sealing waterproofing agent and preparation method thereof Download PDFInfo
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- CN104745144A CN104745144A CN201510016752.1A CN201510016752A CN104745144A CN 104745144 A CN104745144 A CN 104745144A CN 201510016752 A CN201510016752 A CN 201510016752A CN 104745144 A CN104745144 A CN 104745144A
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- azone
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- 238000007789 sealing Methods 0.000 title claims abstract description 33
- 238000002360 preparation method Methods 0.000 title abstract description 9
- 238000004078 waterproofing Methods 0.000 title abstract description 8
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 49
- 239000002994 raw material Substances 0.000 claims abstract description 15
- 231100000252 nontoxic Toxicity 0.000 claims abstract description 14
- 230000003000 nontoxic effect Effects 0.000 claims abstract description 14
- 239000003381 stabilizer Substances 0.000 claims abstract description 14
- LDVVTQMJQSCDMK-UHFFFAOYSA-N 1,3-dihydroxypropan-2-yl formate Chemical compound OCC(CO)OC=O LDVVTQMJQSCDMK-UHFFFAOYSA-N 0.000 claims abstract description 12
- AXTGDCSMTYGJND-UHFFFAOYSA-N 1-dodecylazepan-2-one Chemical compound CCCCCCCCCCCCN1CCCCCC1=O AXTGDCSMTYGJND-UHFFFAOYSA-N 0.000 claims abstract description 12
- QPCDCPDFJACHGM-UHFFFAOYSA-N N,N-bis{2-[bis(carboxymethyl)amino]ethyl}glycine Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(=O)O)CCN(CC(O)=O)CC(O)=O QPCDCPDFJACHGM-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000002156 mixing Methods 0.000 claims abstract description 4
- 239000011259 mixed solution Substances 0.000 claims description 18
- 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 description 11
- 239000012466 permeate Substances 0.000 claims description 11
- 229910052708 sodium Inorganic materials 0.000 claims description 11
- 239000011734 sodium Substances 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 238000003756 stirring Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000007864 aqueous solution Substances 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 4
- 239000008367 deionised water Substances 0.000 claims description 3
- 229910021641 deionized water Inorganic materials 0.000 claims description 3
- 230000008020 evaporation Effects 0.000 claims description 3
- 238000001704 evaporation Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000002244 precipitate Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000004568 cement Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 239000005871 repellent Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 238000010257 thawing Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000003204 osmotic effect Effects 0.000 description 2
- 230000002940 repellent Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 241000870659 Crassula perfoliata var. minor Species 0.000 description 1
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Sealing Material Composition (AREA)
Abstract
The invention relates to the field of waterproof technologies of buildings, and particularly relates to a nano leak-sealing waterproofing agent and a preparation method thereof. The nano leak-sealing waterproofing agent is prepared from the following raw materials in parts by weight: 50-75 parts of an azone penetrant, 300-360 parts of an MPC high-performance expanding agent, 200-270 parts of a concrete seal solidifying agent, 1000-1200 parts of molecular distilled monoglyceride, 1800-2000 parts of a non-toxic stabilizer, and 600-720 parts of DTPA pentasodium. The preparation method comprises the following steps of A, material preparation; and B, mixing. The waterproofing agent not only has a leak-sealing waterproofing function, and but also has a function of resisting dampness and increasing the density and hardness of concrete, thereby prolonging the service life of a building structure.
Description
Technical field
The present invention relates to building waterproofing technique field, particularly a kind of nanometer leak sealing water-resisting agent and preparation method thereof.
Background technology
Buildings all can relate to waterproofing work, as between exterior wall, roof flooring, kitchen, bathroom, vault, have between boiled water room and all can relate to leak sealing, water proof anti-seepage and old osmotic treated; The engineerings such as reservoir, water tower, tunnel, hydro project, bridge, harbour, sewage work, agriculture irrigation canals and ditches and underground people's air defense all be unable to do without leak sealing waterproof.It is high temperature resistant, coldly can not freeze or will patch up through strong ultraviolet radiation a few years very worried that the leak sealing of traditional construction material, waterproof, impervious construction are regretted.
Summary of the invention
The object of the present invention is to provide a kind of fast long-acting firm nanometer leak sealing water-resisting agent and preparation method thereof.
For achieving the above object, the technical measures that the present invention takes are a kind of nanometer leak sealing water-resisting agents of invention, are be prepared from by following raw material by weight:
Azone permeate agent 50-75 MPC high performance expansion admixture 300-360
Concrete dense curing agent 200-270 molecule distillating monoglyceride 1000-1200
Non-toxic stabilizer 1800-2000 DTPA five sodium 600-720.
Preferably, be prepared from by following raw material by weight:
Azone permeate agent 60 MPC high performance expansion admixture 320
Concrete dense curing agent 230 molecule distillating monoglyceride 1100
Non-toxic stabilizer 1900 DTPA five sodium 650
Meanwhile, also provide the method for the above-mentioned nanometer leak sealing water-resisting agent of another kind of preparation, preparation process is as follows:
Said method comprising the steps of:
A. get the raw materials ready: get azone permeate agent, MPC high performance expansion admixture, concrete dense curing agent, molecule distillating monoglyceride, non-toxic stabilizer, DTPA five sodium respectively by above-mentioned weight part, for subsequent use;
B. mix:
A. by described azone permeate agent, the mixing of MPC high performance expansion admixture zoarium, stir 5 minutes, form mixed solution 1;
B. in described mixed solution 1, add described concrete dense curing agent, molecule distillating monoglyceride, be uniformly mixed 3 minutes, form mixed solution 2;
C. in described mixed solution 2, add described non-toxic stabilizer, DTPA five sodium, stir 5 minutes, form mixed solution 3;
D. in described mixed solution 3, add that to account for all raw materials 2 times of weight, concentration in above-mentioned steps A be the ethanol of 95%, then add the deionized water accounting for all raw materials 1 times of weight in above-mentioned steps A, stir 5 minutes, precipitate 15 minutes, filter to obtain the aqueous solution;
E. by the described aqueous solution 200 mesh screen, through heating, evaporation, drying, then pulverize, obtain nanometer leak sealing water-resisting agent.
Beneficial effect: by nanometer leak sealing water repellent material direct spraying in the cement of dry cleansing, concrete and sand bed and required leak sealing, the surface of waterproof, it rapid osmotic can enter building surface and cement, concrete, firm body is formed in wood papery and material of construction, energy chelating cement, all trickle holes in concrete, become to combine together with concrete structure, reduce concrete dry, play leak sealing, waterproof, impervious, anticorrosion, antirust, dust-proof, anti-wear, the effect of protection concrete and concrete reinforcing steel, increase concrete density and hardness, and improve the building structure life-span.This material also can be used for multiple hard material surface, impermeable seal and surface hardening, and after dry, maintenance is ventilative but waterproof, has protection against the tide, hydrophobic effect.
Used the pervious course of nanometer leak sealing water-resisting agent and substrate material to be combined as a whole for a long time, water-repellent layer freeze-thawing resistant, high pressure resistant water wash away, good endurance, can the celsius temperature of resistance to 100-350, the anti-subzero 80 degrees Celsius of low temperature of subzero 45-.Effectively in building surface waterproof, but also to the WATER REPELLENT of cement products, plastering and masonry, can protect Steel Concrete.For ancient building, waterproof can be played and prevent moist leaching turbid, not change surface simultaneously, protection ancient building original appearance color and luster.
Nanometer leak sealing water-resisting agent of the present invention, through water-fast strength trial, namely brushes after 3 days, test in 7 days of soaking on cement plate.
Resistance to strength trial, namely brushes after 3 days, can transfer 3 days at 100-350 celsius temperature.
30 freezing and thawing test, namely brush after 3 days, carry out freeze-thaw cycle 30 times, in the subzero 80 degrees Celsius of cryogenic freezing containers of subzero 45-5 hours, and the water putting into rapidly 10 DEG C-20 DEG C after taking-up soaks 4 hours for once to circulate.
Through above-mentioned test, for water-resisting agent all without any breakoff phenomenon, illustrate that nanometer leak sealing water-resisting agent of the present invention has good water-fast, resistance to intensity and freeze-thawing resistant test, be applicable to outer waterproof and the inner waterproofing of various buildings.
Embodiment
Below in conjunction with embodiment, the present invention is further illustrated.Explanation is below the mode exemplified, but protection scope of the present invention is not limited thereto.
Embodiment one:
The nanometer leak sealing water-resisting agent of the present embodiment is prepared from by following raw material by weight:
Azone permeate agent 60 MPC high performance expansion admixture 320
Concrete dense curing agent 230 molecule distillating monoglyceride 1100
Non-toxic stabilizer 1900 DTPA five sodium 650.
Described nanometer leak sealing water-resisting agent meets GB-18445-2012 national standard, commercially available water-resisting agent.
Non-toxic stabilizer of the present invention adopts model to be the non-toxic stabilizer of CZ-701.
Embodiment two:
The present embodiment is prepared according to special methods, and its procedure of processing is as follows:
A. get the raw materials ready: get azone permeate agent, MPC high performance expansion admixture, concrete dense curing agent, molecule distillating monoglyceride, non-toxic stabilizer, DTPA five sodium respectively by above-mentioned weight part, for subsequent use;
B. mix:
A. by described azone permeate agent, the mixing of MPC high performance expansion admixture zoarium, stir 5 minutes, form mixed solution 1;
B. in described mixed solution 1, add described concrete dense curing agent, molecule distillating monoglyceride, be uniformly mixed 3 minutes, form mixed solution 2;
C. in described mixed solution 2, add described non-toxic stabilizer, DTPA five sodium, stir 5 minutes, form mixed solution 3;
D. in described mixed solution 3, add that to account for all raw materials 2 times of weight, concentration in above-mentioned steps A be the ethanol of 95%, then add the deionized water accounting for all raw materials 1 times of weight in above-mentioned steps A, stir 5 minutes, precipitate 15 minutes, filter to obtain the aqueous solution;
E. by the described aqueous solution 200 mesh screen, through heating, evaporation, drying, then pulverize, obtain nanometer leak sealing water-resisting agent.
When nanometer leak sealing water-resisting agent of the present invention uses, precaution comprise:
1) basal plane requires: can not there be ponding, dust, paint film, greasy dirt in surface.
2) by the spray of nanometer leak sealing water-resisting agent atomizer or paint brush Direct Uniform, be applied to dry handled thing surface, obvious water layer phenomenon be had.
3) according to the perviousness of different building facing, can when first pass be not dry, continue spraying second time, plane will do more than three times, metope more than twice, to reach good leak sealing waterproof effect, the micro-envelope of per kilogram-nanometer leak sealing waterproof (superpower dose), can do 25 ~ 35 square metres.
4) between room building hygiene, ground waterproof first can spray this agent.If any crack, fill with the material be applicable to around upper and lower conduit road, then sticking floor brick (or ceramic tile) uses as stated above again, after spraying drying, namely reach leak sealing waterproof effect.
Nanometer leak sealing water-resisting agent of the present invention, not only has leak sealing waterproof action, also has protection against the tide, increases the effect of mixed earth density and hardness, improve the building structure life-span.
Below describe know-why of the present invention in conjunction with specific embodiments, and limiting the scope of the invention can not be interpreted as by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other embodiment of the present invention, and these modes all will fall within protection scope of the present invention.
Claims (3)
1. a nanometer leak sealing water-resisting agent, is characterized in that, is to be prepared from by following raw material by weight:
Azone permeate agent 50-75 MPC high performance expansion admixture 300-360
Concrete dense curing agent 200-270 molecule distillating monoglyceride 1000-1200
Non-toxic stabilizer 1800-2000 DTPA five sodium 600-720.
2. nanometer leak sealing water-resisting agent as claimed in claim 1, it is characterized in that, be prepared from by following raw material by weight:
Azone permeate agent 60 MPC high performance expansion admixture 320
Concrete dense curing agent 230 molecule distillating monoglyceride 1100
Non-toxic stabilizer 1900 DTPA five sodium 650.
3. prepare a method for nanometer leak sealing water-resisting agent described in claim 1 or 2, it is characterized in that, said method comprising the steps of:
A. get the raw materials ready: get azone permeate agent, MPC high performance expansion admixture, concrete dense curing agent, molecule distillating monoglyceride, non-toxic stabilizer, DTPA five sodium respectively by above-mentioned weight part, for subsequent use;
B. mix:
A. by described azone permeate agent, the mixing of MPC high performance expansion admixture zoarium, stir 5 minutes, form mixed solution 1;
B. in described mixed solution 1, add described concrete dense curing agent, molecule distillating monoglyceride, be uniformly mixed 3 minutes, form mixed solution 2;
C. in described mixed solution 2, add described non-toxic stabilizer, DTPA five sodium, stir 5 minutes, form mixed solution 3;
D. in described mixed solution 3, add that to account for all raw materials 2 times of weight, concentration in above-mentioned steps A be the ethanol of 95%, then add the deionized water accounting for all raw materials 1 times of weight in above-mentioned steps A, stir 5 minutes, precipitate 15 minutes, filter to obtain the aqueous solution;
E. by the described aqueous solution 200 mesh screen, through heating, evaporation, drying, then pulverize, obtain nanometer leak sealing water-resisting agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510016752.1A CN104745144B (en) | 2015-01-14 | 2015-01-14 | Nano leak-sealing waterproofing agent and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510016752.1A CN104745144B (en) | 2015-01-14 | 2015-01-14 | Nano leak-sealing waterproofing agent and preparation method thereof |
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| Publication Number | Publication Date |
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| CN104745144A true CN104745144A (en) | 2015-07-01 |
| CN104745144B CN104745144B (en) | 2017-02-22 |
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| CN201510016752.1A Active CN104745144B (en) | 2015-01-14 | 2015-01-14 | Nano leak-sealing waterproofing agent and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111269023A (en) * | 2020-02-12 | 2020-06-12 | 中建材料技术研究成都有限公司 | High-permeability and high-hydrophobicity silicon-based protective agent and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1431268A (en) * | 2003-01-28 | 2003-07-23 | 刘玉军 | Waterproof bridging particle |
| CN101294058A (en) * | 2007-04-29 | 2008-10-29 | 吴爱军 | Water-proof leak preventer |
| CN104150954A (en) * | 2014-09-02 | 2014-11-19 | 上海坤美环境科技有限公司 | Concrete seal curing agent |
-
2015
- 2015-01-14 CN CN201510016752.1A patent/CN104745144B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1431268A (en) * | 2003-01-28 | 2003-07-23 | 刘玉军 | Waterproof bridging particle |
| CN101294058A (en) * | 2007-04-29 | 2008-10-29 | 吴爱军 | Water-proof leak preventer |
| CN104150954A (en) * | 2014-09-02 | 2014-11-19 | 上海坤美环境科技有限公司 | Concrete seal curing agent |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111269023A (en) * | 2020-02-12 | 2020-06-12 | 中建材料技术研究成都有限公司 | High-permeability and high-hydrophobicity silicon-based protective agent and preparation method thereof |
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| Publication number | Publication date |
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| CN104745144B (en) | 2017-02-22 |
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Effective date of registration: 20180622 Address after: 518019 1, 501, Luohu District, Shenzhen, Guangdong. Co-patentee after: Yan Feihua Patentee after: CMYK ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Address before: No. 646, Tai Wang Village, Luohu District, Shenzhen, Guangdong Patentee before: Yan Feihua |
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Effective date of registration: 20190416 Address after: 518000 Xinruike Building, 32 Taohua Road, Fubao Street, Futian District, Shenzhen City, Guangdong Province, 7th Floor 708 Patentee after: CMYK ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Address before: 518019 1, 501, Luohu District, Shenzhen, Guangdong. Co-patentee before: Yan Feihua Patentee before: CMYK ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. |
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