CN106007474A - Super penetration concrete reinforcing agent and preparation method thereof - Google Patents
Super penetration concrete reinforcing agent and preparation method thereof Download PDFInfo
- Publication number
- CN106007474A CN106007474A CN201610371966.5A CN201610371966A CN106007474A CN 106007474 A CN106007474 A CN 106007474A CN 201610371966 A CN201610371966 A CN 201610371966A CN 106007474 A CN106007474 A CN 106007474A
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- agent
- fluosilicate
- concrete
- super infiltration
- concrete intensifier
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- 239000004567 concrete Substances 0.000 title claims abstract description 57
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- 239000012744 reinforcing agent Substances 0.000 title abstract 6
- 230000035515 penetration Effects 0.000 title abstract 5
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 19
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 claims abstract description 18
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 claims abstract description 18
- 239000004372 Polyvinyl alcohol Substances 0.000 claims abstract description 17
- 229920002451 polyvinyl alcohol Polymers 0.000 claims abstract description 17
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910000077 silane Inorganic materials 0.000 claims abstract description 13
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims abstract description 5
- 230000008595 infiltration Effects 0.000 claims description 29
- 238000001764 infiltration Methods 0.000 claims description 29
- 239000000203 mixture Substances 0.000 claims description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 16
- 239000002994 raw material Substances 0.000 claims description 9
- PAZHGORSDKKUPI-UHFFFAOYSA-N lithium metasilicate Chemical compound [Li+].[Li+].[O-][Si]([O-])=O PAZHGORSDKKUPI-UHFFFAOYSA-N 0.000 claims description 8
- 229910052912 lithium silicate Inorganic materials 0.000 claims description 8
- SLINHMUFWFWBMU-UHFFFAOYSA-N Triisopropanolamine Chemical compound CC(O)CN(CC(C)O)CC(C)O SLINHMUFWFWBMU-UHFFFAOYSA-N 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 239000004111 Potassium silicate Substances 0.000 claims description 4
- 239000004115 Sodium Silicate Substances 0.000 claims description 4
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical group OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 4
- 229910052913 potassium silicate Inorganic materials 0.000 claims description 4
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 claims description 4
- 235000019353 potassium silicate Nutrition 0.000 claims description 4
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 4
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical group [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 4
- JHJUUEHSAZXEEO-UHFFFAOYSA-M sodium;4-dodecylbenzenesulfonate Chemical compound [Na+].CCCCCCCCCCCCC1=CC=C(S([O-])(=O)=O)C=C1 JHJUUEHSAZXEEO-UHFFFAOYSA-M 0.000 claims description 4
- ALVYUZIFSCKIFP-UHFFFAOYSA-N triethoxy(2-methylpropyl)silane Chemical compound CCO[Si](CC(C)C)(OCC)OCC ALVYUZIFSCKIFP-UHFFFAOYSA-N 0.000 claims description 4
- HXOGQBSDPSMHJK-UHFFFAOYSA-N triethoxy(6-methylheptyl)silane Chemical compound CCO[Si](OCC)(OCC)CCCCCC(C)C HXOGQBSDPSMHJK-UHFFFAOYSA-N 0.000 claims description 4
- MPPQGYCZBNURDG-UHFFFAOYSA-N 2-propionyl-6-dimethylaminonaphthalene Chemical compound C1=C(N(C)C)C=CC2=CC(C(=O)CC)=CC=C21 MPPQGYCZBNURDG-UHFFFAOYSA-N 0.000 claims description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 2
- 229920001219 Polysorbate 40 Polymers 0.000 claims description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 2
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims description 2
- 239000004141 Sodium laurylsulphate Substances 0.000 claims description 2
- IYFATESGLOUGBX-YVNJGZBMSA-N Sorbitan monopalmitate Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O IYFATESGLOUGBX-YVNJGZBMSA-N 0.000 claims description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 2
- 230000002378 acidificating effect Effects 0.000 claims description 2
- 238000002454 metastable transfer emission spectrometry Methods 0.000 claims description 2
- 239000000249 polyoxyethylene sorbitan monopalmitate Substances 0.000 claims description 2
- 235000010483 polyoxyethylene sorbitan monopalmitate Nutrition 0.000 claims description 2
- 229940101027 polysorbate 40 Drugs 0.000 claims description 2
- 229910052700 potassium Inorganic materials 0.000 claims description 2
- 239000011591 potassium Substances 0.000 claims description 2
- 235000019333 sodium laurylsulphate Nutrition 0.000 claims description 2
- CPUDPFPXCZDNGI-UHFFFAOYSA-N triethoxy(methyl)silane Chemical compound CCO[Si](C)(OCC)OCC CPUDPFPXCZDNGI-UHFFFAOYSA-N 0.000 claims description 2
- 239000011701 zinc Substances 0.000 claims description 2
- 229910052725 zinc Inorganic materials 0.000 claims description 2
- 239000004568 cement Substances 0.000 abstract description 7
- 230000003628 erosive effect Effects 0.000 abstract 1
- 239000011159 matrix material Substances 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000002344 surface layer Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 16
- 238000012423 maintenance Methods 0.000 description 9
- 230000001680 brushing effect Effects 0.000 description 7
- 239000003973 paint Substances 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000006253 efflorescence Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229920000136 polysorbate Polymers 0.000 description 2
- 206010037844 rash Diseases 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- -1 As time goes on Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 229920006334 epoxy coating Polymers 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920005597 polymer membrane Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000011382 roller-compacted concrete Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 210000001138 tear Anatomy 0.000 description 1
- 238000004078 waterproofing Methods 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
-
- 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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/0068—Ingredients with a function or property not provided for elsewhere in C04B2103/00
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)
- Aftertreatments Of Artificial And Natural Stones (AREA)
Abstract
The invention discloses a super penetration concrete reinforcing agent and a preparation method thereof. The super penetration concrete reinforcing agent comprises, by weight, 1-10% of a silane penetrating agent, 1-5% of an emulsifier, 1-5% of polyvinyl alcohol, 0-20% of silica sol, 1-10% of a promoter, 2-15% of fluosilicate, 1-3% of an early strength agent, 1-2% of sodium polyacrylate, and the balance of water. The super penetration concrete reinforcing agent penetrates into cement, and is integrated with a concrete matrix to make the super penetration concrete reinforcing agent prevent dusts, resist wearing and resist erosion of some chemical substances, so the durability and the wear resistance of the surface of concrete are improved. The surface performances of concrete processed with the reinforcing agent change, so the surface layer of the concrete is compact and have a compact structure, and the bonding force between the surface of the concrete and a polymeric waterproof coil is increased, thereby the waterproof coil can be easily laid on the surface of the concrete.
Description
Technical field
The present invention relates to building material manufacture field, specifically, relate to a kind of super infiltration concrete intensifier and preparation method thereof.
Background technology
Building trade is perplexed in etching of concrete surface, fission for a long time.Concrete is after long air exposure, and the pollutant in air can penetrate into inside concrete, corrosion concrete.Cause the crack of concrete surface, efflorescence, stripping.Serious meeting powder of detached, particularly under coastal wet environment.And the organic polymer coating such as conventional epoxy resin because with the intrinsic incompatibility of concrete, As time goes on, coating can come off, weares and teares, bubbling, efflorescence.When concrete surface is coated with macromolecule material coating, if base treatment is improper, the phenomenons such as epoxy coating foaming, hollowing often occur.It addition, without the strongest due to adhesion between the two after the concrete surface laying water-proof coiled material of enhancement process, it may appear that the hollowing in later stage, the phenomenon such as come off.This difficult problem annoyings building trade always.
The Invention Announce of the Patent No. CN 103771751 A preparation method of a kind of cement intensifier, the method can improve the intensity of filler low cost cement, reduces cement cost.But, the manufacture method that the method uses is complicated, and technique is loaded down with trivial details.By comparison, to have technique simple, with low cost and can reach the advantage of similar reinforced effects for the present invention.
Summary of the invention
Present invention aim to address the defect of prior art, it is provided that a kind of super infiltration concrete intensifier that can improve cement products intensity and concrete and polymer membranes cohesive force and preparation method thereof.
For achieving the above object, the present invention adopts the following technical scheme that
A kind of super infiltration concrete intensifier, by weight percentage, composed of the following components:
Permselective silane agent 1-10%, emulsifying agent 1-5%, polyvinyl alcohol 1-5%, Ludox 0-20%, accelerator 1-10%, fluosilicate 2-15%, early strength agent 1-3%, sodium polyacrylate 1-2%, water surplus.
As preferably, in above-mentioned super infiltration concrete intensifier, by weight percentage, composed of the following components:
Permselective silane agent 5%, emulsifying agent 2%, polyvinyl alcohol 1%, Ludox 1%, accelerator 5%, fluosilicate 2%, early strength agent 1%, sodium polyacrylate 2%, water 81%.
As preferably, in above-mentioned super infiltration concrete intensifier, by weight percentage, composed of the following components:
Permselective silane agent 10%, emulsifying agent 1%, polyvinyl alcohol 5%, Lithium metasilicate 10%, fluosilicate 5%, early strength agent 2%, sodium polyacrylate 2%, water 65%
As preferably, in above-mentioned super infiltration concrete intensifier, by weight percentage, composed of the following components:
Permselective silane agent 5%, emulsifying agent 5%, polyvinyl alcohol 5%, Ludox 10%, Lithium metasilicate 5%, fluosilicate 5%, early strength agent 2%, sodium polyacrylate 2%, water 61%.
As preferably, in above-mentioned super infiltration concrete intensifier, described accelerator is selected from sodium silicate or derivatives thereof, Lithium metasilicate or derivatives thereof, potassium silicate or derivatives thereof.
As preferably, in above-mentioned super infiltration concrete intensifier, described early strength agent is triethanolamine or triisopropanolamine；Described emulsifying agent is OP-10, at least one in polysorbate40, Span 40, dodecylbenzene sodium sulfonate, sodium lauryl sulphate.
As preferably, in above-mentioned super infiltration concrete intensifier, described permselective silane agent is at least one in isobutyl triethoxy silane, isooctyltriethoxysilane, n-octytriethoxysilane, MTES；Described Ludox is at least one in acidic silicasol, alkaline silica sol.
As preferably, in above-mentioned super infiltration concrete intensifier, described fluosilicate is at least one in prodan, ammonium fluosilicate, potassium fluosilicate, Zinc fluosilicate.
As preferably, in above-mentioned super infiltration concrete intensifier, the molecular weight of described sodium polyacrylate is relative molecular weight 1000-10000.
The preparation method of above-mentioned super infiltration concrete intensifier, comprises the steps:
(1) raw material is prepared according to proportioning；
(2) water, polyvinyl alcohol, sodium polyacrylate addition mix and blend still will be stirred mixing, it is heated to 50 DEG C, stirring adds Ludox mix and blend after half an hour, after temperature drops to room temperature, add accelerator, permselective silane agent, early strength agent, emulsifying agent, fluosilicate mix homogeneously, obtain super infiltration concrete intensifier.
The construction method of above-mentioned super infiltration concrete intensifier is for spray to cement-base concrete or mortar surface or to brush.
Above-mentioned super infiltration concrete intensifier can be with the intensity on Concrete Structure surface and increase the adhesion between itself and waterproof roll so that the bonding between waterproof roll and concrete is more firm.Can be applicable to a kind of enhancing of the waterproofing works such as architectural engineering, water conservancy project, bridge, tunnel, subway, nuclear power, supplementary material.
Compared with prior art, there is advantages that
1, the preparation of base sample: using reference cement 450g, normal sand 1350g, water consumption 225g, and molding 40 × 40 × 160mm test specimen, temperature 20 ± 2 DEG C, humidity is maintenance 28d under conditions of more than 90%.After maintenance 28d, every 3d watering maintenance once, maintenance 15d.
2, the preparation of test specimen, uses reference cement 450g, normal sand 1350g, and water consumption 225g, and molding 40 × 40 × 160mm test specimen, temperature 20 ± 2 DEG C, humidity is maintenance under conditions of more than 90%.Use name product brushing of the present invention in surface of test piece, every 3d watering maintenance once, maintenance 15d after maintenance 28d.
3, during by prepared surface of test piece paint surfaces enhancement process agent, reisilometer is used to measure surface strength, surface of test piece intensity after paint surfaces enhancement process agent 3d is 38Mpa, surface of test piece intensity after paint surfaces enhancement process agent 5d is 41.1Mpa, surface of test piece intensity after paint surfaces enhancement process agent 7d is 43.5Mpa, surface of test piece intensity after paint surfaces enhancement process agent 15d is 43.8Mpa, compared with the surface of test piece intensity of brushing surface enhanced inorganic agent non-with under similarity condition, surface strength after brushing 3d improves 4Mpa, surface strength after brushing 5d improves 7.1Mpa, surface strength after brushing 7d improves 9.5Mpa, surface strength after brushing 15d improves 9.8Mpa.
4, asphalt based high molecular adhesive waterproof coil after prepared surface of test piece paint surfaces enhancement process agent maintenance 15d is surveyed peel strength, recording the peel strength between the test specimen of paint surfaces enhancement process agent and waterproof roll is 2.5N/mm, and the test specimen of brushing surface enhanced inorganic agent non-with under similarity condition improves 0.4N/mm compared with the test specimen of the peel strength between waterproof roll.
5, the present invention can increase the intensity of concrete surface, can improve the adhesion between concrete and spread waterproof roll, improves the service life of institute's laying water-proof coiled material.The present invention is raw materials used cheap and easy to get, and convenient and quick construction saves labour cost.
Detailed description of the invention
Following ratio is weight percentage.
Embodiment 1:
The preparation method of a kind of super infiltration concrete intensifier, comprises the steps:
(1) according to n-octytriethoxysilane 5%, emulsifier tween 40 2%, polyvinyl alcohol 1%, Ludox 1%, potassium silicate 5%, fluosilicate 2%, triisopropanolamine 1%, sodium polyacrylate 2%, the proportioning of water 81% prepares raw material,
(2) after preparing raw material by measuring requirement, polyvinyl alcohol 1%, water 81%, sodium polyacrylate 5% being added and be stirred mixing in stirred tank, be heated to 50 DEG C, stirring adds Ludox 1% mix and blend after half an hour.After temperature drops to room temperature, add n-octytriethoxysilane 5%, emulsifier tween 40 2%, potassium silicate 5%, fluosilicate 2%, triisopropanolamine 1%, mix homogeneously, obtain concrete surface enhancement process agent.
Embodiment 2:
The preparation method of a kind of super infiltration concrete intensifier, comprises the steps:
(1) raw material is prepared according to the proportioning of isooctyltriethoxysilane 10%, emulsifying agent dodecylbenzene sodium sulfonate 1%, polyvinyl alcohol 5%, sodium silicate 10%, fluosilicate 5%, triisopropanolamine 2%, sodium polyacrylate 2%, water 65%.
(2), after preparing raw material by measuring requirement, polyvinyl alcohol 5%, water 65%, sodium polyacrylate 2% are added stirred tank is stirred mixing, be heated to 50 DEG C, stir half an hour.After temperature drops to room temperature, add isooctyltriethoxysilane 10%, emulsifying agent dodecylbenzene sodium sulfonate 1%, sodium silicate 10%, fluosilicate 5%, triisopropanolamine 2%, mix homogeneously, obtain concrete surface enhancement process agent.
Embodiment 3:
The preparation method of a kind of super infiltration concrete intensifier, comprises the steps:
(1) raw material is prepared according to the proportioning of isobutyl triethoxy silane 5%, emulsifier op-10 5%, polyvinyl alcohol 5%, Ludox 10%, Lithium metasilicate 5%, fluosilicate 5%, triethanolamine 2%, sodium polyacrylate 2%, water 61%,
(2) after preparing raw material by measuring requirement, polyvinyl alcohol 5%, water 61%, sodium polyacrylate 2% being added and be stirred mixing in stirred tank, be heated to 50 DEG C, stirring adds Ludox 10% mix and blend after half an hour.After temperature drops to room temperature, add isobutyl triethoxy silane 5%, emulsifier op-10 5%, Lithium metasilicate 5%, fluosilicate 5%, triethanolamine 2%, mix homogeneously, obtain concrete surface enhancement process agent.
Claims (9)
1. a super infiltration concrete intensifier, it is characterised in that by weight percentage, composed of the following components:
Permselective silane agent 1-10%, emulsifying agent 1-5%, polyvinyl alcohol 1-5%, Ludox 0-20%, accelerator 1-10%, fluosilicate 2-15%, early strength agent 1-3%, sodium polyacrylate 1-2%, water surplus.
2. super infiltration concrete intensifier, it is characterised in that by weight percentage, composed of the following components:
Permselective silane agent 5%, emulsifying agent 2%, polyvinyl alcohol 1%, Ludox 1%, accelerator 5%, fluosilicate 2%, early strength agent 1%, sodium polyacrylate 2%, water 81%.
3. super infiltration concrete intensifier, it is characterised in that by weight percentage, composed of the following components:
Permselective silane agent 10%, emulsifying agent 1%, polyvinyl alcohol 5%, Lithium metasilicate 10%, fluosilicate 5%, early strength agent 2%, sodium polyacrylate 2%, water 65%.
4. super infiltration concrete intensifier, it is characterised in that by weight percentage, composed of the following components:
Permselective silane agent 5%, emulsifying agent 5%, polyvinyl alcohol 5%, Ludox 10%, Lithium metasilicate 5%, fluosilicate 5%, early strength agent 2%, sodium polyacrylate 2%, water 61%.
5. the super infiltration concrete intensifier as described in claims any one of 1-4, it is characterised in that described accelerator is selected from sodium silicate or derivatives thereof, Lithium metasilicate or derivatives thereof, potassium silicate or derivatives thereof.
6. the super infiltration concrete intensifier as described in claims any one of 1-4, it is characterised in that described early strength agent is triethanolamine or triisopropanolamine；Described emulsifying agent is OP-10, at least one in polysorbate40, Span 40, dodecylbenzene sodium sulfonate, sodium lauryl sulphate.
7. the super infiltration concrete intensifier as described in claims any one of 1-4, it is characterized in that, described permselective silane agent is at least one in isobutyl triethoxy silane, isooctyltriethoxysilane, n-octytriethoxysilane, MTES；Described Ludox is at least one in acidic silicasol, alkaline silica sol.
8. the super infiltration concrete intensifier as described in claims any one of 1-4, it is characterised in that described fluosilicate is at least one in prodan, ammonium fluosilicate, potassium fluosilicate, Zinc fluosilicate.
9. the preparation method of super infiltration concrete intensifier described in claims 1, it is characterised in that comprise the steps:
(1) raw material is prepared according to proportioning；
(2) water, polyvinyl alcohol, sodium polyacrylate addition mix and blend still will be stirred mixing, it is heated to 50 DEG C, stirring adds Ludox mix and blend after half an hour, after temperature drops to room temperature, add accelerator, permselective silane agent, early strength agent, emulsifying agent, fluosilicate mix homogeneously, obtain super infiltration concrete intensifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610371966.5A CN106007474B (en) | 2016-05-31 | 2016-05-31 | Super infiltration concrete intensifier of one kind and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610371966.5A CN106007474B (en) | 2016-05-31 | 2016-05-31 | Super infiltration concrete intensifier of one kind and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
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| CN106007474A true CN106007474A (en) | 2016-10-12 |
| CN106007474B CN106007474B (en) | 2018-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610371966.5A Expired - Fee Related CN106007474B (en) | 2016-05-31 | 2016-05-31 | Super infiltration concrete intensifier of one kind and preparation method thereof |
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| Country | Link |
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| CN (1) | CN106007474B (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107973540A (en) * | 2017-12-27 | 2018-05-01 | 江苏百瑞吉新材料有限公司 | A kind of concrete intensifier and preparation method thereof |
| CN108383418A (en) * | 2018-04-04 | 2018-08-10 | 哈尔滨工业大学 | A kind of water-permeable cement concrete and its preparation method using inorganic powder reinforcing agent suitable for severe cold area |
| CN108751912A (en) * | 2018-06-26 | 2018-11-06 | 安徽联众电力科技有限公司 | A kind of preparation method of electric pole high-intensity anti-cracking concrete |
| CN109534852A (en) * | 2018-12-29 | 2019-03-29 | 华砂砂浆有限责任公司 | A kind of osmosis type liquid hardening agent and preparation method thereof |
| CN111763060A (en) * | 2020-06-09 | 2020-10-13 | 中南大学 | Concrete protective layer reinforcing material, composite template cloth and application of concrete protective layer reinforcement |
| CN113667329A (en) * | 2021-08-12 | 2021-11-19 | 黄鑫 | High-permeability sand fixation primer |
| CN113773686A (en) * | 2021-09-18 | 2021-12-10 | 西安为开化工科技有限公司 | Preparation method and application of concrete wear-resistant corrosion inhibitor |
| CN113957762A (en) * | 2021-11-08 | 2022-01-21 | 湖南交通国际经济工程合作有限公司 | Construction method of water-permeable cement concrete pavement |
| CN115108754A (en) * | 2022-07-25 | 2022-09-27 | 迈嘉尔(武汉)高新技术发展有限公司 | Concrete surface reinforcing hardener and preparation method thereof |
| CN115959883A (en) * | 2022-12-30 | 2023-04-14 | 上海靓固生态环境科技股份有限公司 | Carbon nanotube protective agent for permeable whole pavement and preparation method thereof |
| CN118108477A (en) * | 2024-03-14 | 2024-05-31 | 哈尔滨辉荣建筑材料有限公司 | Concrete sealing curing agent and preparation method thereof |
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| CN102815885A (en) * | 2011-06-08 | 2012-12-12 | 东莞市斯博锐高分子建筑材料科技有限公司 | Improved liquid concrete seal curing agent |
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