CN115216167A - Aluminum mould concrete interface agent and preparation method thereof - Google Patents
Aluminum mould concrete interface agent and preparation method thereof Download PDFInfo
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- CN115216167A CN115216167A CN202110487422.6A CN202110487422A CN115216167A CN 115216167 A CN115216167 A CN 115216167A CN 202110487422 A CN202110487422 A CN 202110487422A CN 115216167 A CN115216167 A CN 115216167A
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- 239000004567 concrete Substances 0.000 title claims abstract description 22
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 17
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 29
- 239000000839 emulsion Substances 0.000 claims abstract description 28
- 239000000843 powder Substances 0.000 claims abstract description 26
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000004568 cement Substances 0.000 claims abstract description 16
- 239000006004 Quartz sand Substances 0.000 claims abstract description 15
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 14
- 239000010703 silicon Substances 0.000 claims abstract description 14
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims abstract description 12
- 235000011941 Tilia x europaea Nutrition 0.000 claims abstract description 12
- 239000004571 lime Substances 0.000 claims abstract description 12
- 239000006087 Silane Coupling Agent Substances 0.000 claims abstract description 11
- 239000010881 fly ash Substances 0.000 claims abstract description 11
- 239000011344 liquid material Substances 0.000 claims abstract description 10
- 239000004743 Polypropylene Substances 0.000 claims abstract description 9
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000011575 calcium Substances 0.000 claims abstract description 9
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 9
- 239000000835 fiber Substances 0.000 claims abstract description 9
- -1 polypropylene Polymers 0.000 claims abstract description 9
- 229920001155 polypropylene Polymers 0.000 claims abstract description 9
- 229910021487 silica fume Inorganic materials 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000003517 fume Substances 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 8
- 239000002518 antifoaming agent Substances 0.000 claims abstract description 7
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 claims abstract description 7
- 239000010436 fluorite Substances 0.000 claims abstract description 7
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 claims abstract description 7
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 claims abstract description 7
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 claims abstract description 7
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000002156 mixing Methods 0.000 claims abstract description 7
- 238000003756 stirring Methods 0.000 claims description 10
- 239000003513 alkali Substances 0.000 claims description 3
- 238000009924 canning Methods 0.000 claims description 3
- 238000011049 filling Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 238000013329 compounding Methods 0.000 claims description 2
- 239000006071 cream Substances 0.000 claims description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 1
- 239000003973 paint Substances 0.000 claims 1
- 239000000853 adhesive Substances 0.000 abstract description 7
- 230000001070 adhesive effect Effects 0.000 abstract description 7
- 238000005336 cracking Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 7
- 238000001035 drying Methods 0.000 abstract description 5
- 230000032683 aging Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010257 thawing Methods 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 5
- 239000004575 stone Substances 0.000 description 4
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000004570 mortar (masonry) Substances 0.000 description 3
- 239000002344 surface layer Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000008267 milk Substances 0.000 description 2
- 210000004080 milk Anatomy 0.000 description 2
- 235000013336 milk Nutrition 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000010456 wollastonite Substances 0.000 description 2
- 229910052882 wollastonite Inorganic materials 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 206010067482 No adverse event Diseases 0.000 description 1
- 229920004482 WACKER® Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000008262 pumice Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- FXSGDOZPBLGOIN-UHFFFAOYSA-N trihydroxy(methoxy)silane Chemical compound CO[Si](O)(O)O FXSGDOZPBLGOIN-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
- C09D1/06—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances cement
- C09D1/08—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances cement with organic additives
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention provides an aluminum mould concrete interface agent and a preparation method thereof, wherein the interface agent consists of a component A (liquid material) and a component B (powder material) in parts by weight. The component A (liquid material) is prepared from the following components in percentage by weight: water, hydroxypropyl methyl cellulose, triethanolamine, an organic silicon waterproof agent, an organic silicon modified emulsion, a silane coupling agent, a VAE emulsion, a lime emulsion and a defoaming agent according to the weight ratio. The component B (powder) is prepared from the following components: sulphoaluminate cement, micro silica fume, fluorite powder, high-calcium fly ash, polypropylene short fiber and dry quartz sand according to weight ratio. The mixing weight ratio of the component A to the component B is as follows: 30-40: 60-70. The interface agent has the advantages of strong cohesive force, good adhesive force, aging resistance, freeze thawing resistance, cracking and hollowing prevention, good affinity with a cement base layer, waterproof, seepage-proofing and quick-drying effects, simple and convenient production, quick construction, economy and practicability.
Description
Technical Field
The invention belongs to the technical field of building materials, and particularly relates to an aluminum mould concrete interface agent and a preparation method thereof.
Background
The building interface agent is mainly used for carrying out interface treatment on the surfaces of concrete, aerated concrete and coatings of old buildings, solves the problems of poor bonding, easy hollowing, cracking, even peeling and the like caused by large water absorption, poor strength, smooth and loose surface and the like of the surface layers, and particularly adopts an aluminum alloy template to replace the traditional wood template for pouring concrete in most of the existing buildings. The aluminum die process has the advantages of convenient assembly and disassembly, recycling, labor and time saving and the like, and is widely applied. However, the base surface of the concrete poured by the aluminum mould is very smooth, and the residual release agent is still remained, so that the phenomena of hollowing and cracking and the like easily occur when putty is directly applied or mortar is directly applied without good interface treatment. Meanwhile, the existing technology of pouring concrete by using an aluminum mould is combined with the technology of climbing a frame, and a layer of concrete can be poured within 5-7 days. In order to synchronously putty or mortar scraping on the outer wall in a very short time, an interface agent which has good affinity with aluminum mold concrete and is dried quickly must be selected, and the traditional interface agent cannot meet the requirement.
Disclosure of Invention
The invention aims to solve the problems in the prior art, provides a novel interface agent which has strong adhesive force, aging resistance, cracking resistance, good adhesive force, good affinity with aluminum mould concrete, quick drying and freeze thawing resistance, and solves the problems of poor adhesive force, poor water resistance, easy shrinkage cracking, insufficient affinity with concrete, slow drying and the like of the existing interface agent.
In order to achieve the above purpose, the following technical scheme is provided. The interface agent consists of a component A (liquid material) and a component B (powder material) in parts by weight.
The component A comprises the following components in parts by weight: 38-41 parts of water, 0.1-0.2 part of hydroxypropyl methyl cellulose, 0.3-0.5 part of triethanolamine, 2-3 parts of an organic silicon waterproof agent, 30-35 parts of an organic silicon modified emulsion, 0.1-0.2 part of a silane coupling agent, 18-20 parts of VAE emulsion, 0.8-1.1 part of lime emulsion and 0.1-0.2 part of a defoaming agent. The preparation method of the component A comprises the following steps: firstly, water is put into a container, and then hydroxypropyl methyl cellulose and triethanolamine are sequentially added. Stirring for 10 minutes at 300-500 r/min, sequentially adding the organic silicon waterproof agent, the organic silicon modified emulsion, the silane coupling agent, the VAE emulsion and the lime emulsion, stirring uniformly, adding the defoaming agent, stirring uniformly, filtering and canning.
The component B (powder) comprises the following components in parts by weight: 35-40 parts of sulphoaluminate cement, 2-3 parts of micro silica fume, 2-3 parts of fluorite powder, 2-3 parts of high-calcium fly ash, 1-2 parts of polypropylene short fiber and 40-50 parts of dry quartz sand. The preparation method of the component B comprises the following steps: mixing sulphoaluminate cement, micro-wollastonite powder, buddha's stone powder, high-calcium fly ash, polypropylene short fiber and dry quartz sand uniformly, and filling.
Wherein the mixing weight ratio of the component A (liquid material) to the component B (powder material) is as follows: 30-40: 60-70. Selecting raw materials:
component A (liquid material):
1. the organosilicon waterproof and impermeable agent is an organosilicon waterproof agent which is preferably prepared by reacting methyl silicic acid with sodium hydroxide and lithium hydroxide, and the solid content is 20-30%.
2. The organosilicon modified emulsion is preferably an organosilicon modified emulsion which has good compatibility with cement, good compatibility and no adverse reaction.
3. The silane coupling agent is preferably KH550 silane coupling agent.
4. The VAE emulsion is preferably VAE707 available from Wacker Germany.
5. The lime milk is preferably superfine ultrawhite lime milk obtained by washing and dissolving high-quality lime.
The component B (powder material):
1. the sulphoaluminate cement is preferably a low alkali sulphoaluminate cement, reference 425.
2. The micro-silica fume powder is preferably ultra-fine silica fume powder.
3. The Buddha stone powder is preferably Buddha stone powder containing active silicon oxide and active aluminum oxide of not less than 15% and 10%.
4. The fly ash is preferably high-calcium ultrafine fly ash.
5. The polypropylene short fiber is preferably 1-2 mm.
6. The quartz sand is preferably 60-100 mesh quartz sand, and the proportion of the 60 mesh quartz sand accounts for no less than 10% of the total quartz sand.
Technical description:
1. in the invention, the organic silicon modified emulsion and the organic silicon waterproof anti-seepage agent can effectively permeate into the aluminum mould concrete due to small particle size, and can generate chemical reaction with some free components of the concrete to form needle-shaped crystals to block cement capillary channels, thereby achieving good waterproof and anti-seepage effects and stronger adhesive force with a base layer.
2. The VAE emulsion has good adhesion and excellent elongation, can achieve good anti-cracking effect with polypropylene short fibers, has good compatibility with cement, and can achieve the effect of being rigid and flexible when compounded with the cement.
3. The triethanolamine, the lime cream, the micro-silica fume, the fluorite powder, the fly ash and the sulphoaluminate cement are compounded to achieve the effect of compacting and quickly drying the coating.
4. The coarse quartz sand, the medium quartz sand and the fine quartz sand are matched, so that the surface of the coating can achieve a rough surface effect, the contact area with a putty layer or a mortar layer can be increased, and the bonding is firmer. The silane coupling agent is used for compounding the organic material and the inorganic material to achieve perfect combination.
In conclusion, the aluminum mould concrete interface agent can permeate into pores of aluminum mould concrete and a base layer to achieve good bonding effect. The rough surface formed by adding the coarse quartz sand increases the contact surface with the surface layer, and improves the cohesiveness and the adhesive force, so the interface agent really has the function of starting and stopping.
The invention has the beneficial effects that:
the invention is a double-component organic-inorganic modified composite interfacial agent, which not only has good adhesion and adhesive force, is waterproof, impermeable and crack-proof, but also has the characteristics of ageing resistance, freeze-thaw resistance and quick drying, and the invention has simple production process and convenient and quick construction, and can thoroughly solve the problems of hollowing, cracking and even peeling caused by the smooth surface of the aluminum mould concrete and the difficult adhesion of the surface layer.
The specific implementation mode is as follows:
the following will be described with reference to examples:
the first embodiment is as follows:
the component A (liquid material) comprises, by weight, 39.8 parts of water, 0.2 part of hydroxypropyl methyl cellulose, 0.5 part of triethanolamine, 3 parts of an organosilicon waterproofing agent, 35 parts of an organosilicon modified emulsion, 0.2 part of a silane coupling agent, 20 parts of a VAE emulsion, 1.1 parts of lime emulsion and 0.2 part of a defoaming agent. The preparation method of the component A comprises the following steps: firstly, water is put into a container, and then hydroxypropyl methyl cellulose and triethanolamine are sequentially added. Stirring for 10 minutes at 300-500 r/min, sequentially adding the organic silicon waterproof agent, the organic silicon modified emulsion, the silane coupling agent, the VAE emulsion and the lime emulsion, stirring uniformly, adding the defoaming agent, stirring uniformly, filtering and canning.
The component B (powder) comprises the following raw materials in parts by weight: 44 parts of low-alkali sulphoaluminate cement, 3 parts of micro-silica fume, 3 parts of fluorite powder, 3 parts of high-calcium fly ash, 2 parts of polypropylene short fiber, 15 parts of 60-mesh dry quartz sand and 30 parts of 80-100-mesh quartz stone. The preparation method of the component B comprises the following steps: mixing sulphoaluminate cement, micro-wollastonite powder, pumice powder, high-calcium fly ash, polypropylene short fiber and dry quartz sand uniformly, and filling. The optimal mixing ratio of the component A material to the component B material is 35: 65, the component B can be used only by adding the component B into the component A and uniformly stirring in practical application, and the spraying mode is preferably used in construction, so that the method is convenient and rapid, and saves time and labor.
Claims (4)
1. An aluminum mould concrete interface agent and a preparation method thereof are characterized in that: the paint consists of component A (liquid material) and component B (powder material) in parts by weight.
The component A (liquid material) comprises the following components in parts by weight: 38-41 parts of water, 0.1-0.2 part of hydroxypropyl methyl cellulose, 0.3-0.5 part of triethanolamine, 2-3 parts of an organic silicon waterproof agent, 30-35 parts of an organic silicon modified emulsion, 0.1-0.2 part of a silane coupling agent, 18-20 parts of VAE emulsion, 0.8-1.1 part of lime emulsion and 0.1-0.2 part of a defoaming agent.
The component B (powder) comprises the following components in parts by weight: 35-40 parts of sulphoaluminate cement, 2-3 parts of micro silica fume, 2-3 parts of fluorite powder, 2-3 parts of high-calcium fly ash, 1-2 parts of polypropylene short fiber and 40-50 parts of dry quartz sand.
Wherein the mixing weight ratio of the component A (liquid material) to the component B (powder material) is as follows: 30-40: 60-70.
2. The aluminum mold concrete interface agent and the preparation method thereof as claimed in claim 1, wherein the preparation method comprises the following steps: the preparation method of the component A comprises the following steps: adding water into a container, sequentially adding hydroxypropyl methyl cellulose and triethanolamine, stirring for 10 minutes at the speed of 300-500 r/min, sequentially adding an organic silicon waterproof agent, an organic silicon modified emulsion, a silane coupling agent, a VAE emulsion and a lime emulsion, stirring uniformly, adding a defoaming agent, stirring uniformly, filtering and canning. The preparation method of the component B comprises the following steps: mixing sulphoaluminate cement, micro silica fume, fluorite powder, high calcium fly ash, polypropylene short fiber and dry quartz sand uniformly, and filling.
3. The aluminum mold concrete interface agent and the preparation method thereof as claimed in claim 1, wherein: the component A (liquid material) is compounded by triethanolamine, lime cream, silane coupling agent, organosilicon modified emulsion and VAE emulsion.
4. The aluminum mold concrete interface agent and the preparation method thereof as claimed in claim 1, wherein: the component B (powder) is prepared by compounding micro-silica fume, fluorite powder, high-calcium fly ash and low-alkali sulphoaluminate cement.
Priority Applications (1)
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CN202110487422.6A CN115216167A (en) | 2021-05-06 | 2021-05-06 | Aluminum mould concrete interface agent and preparation method thereof |
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CN202110487422.6A CN115216167A (en) | 2021-05-06 | 2021-05-06 | Aluminum mould concrete interface agent and preparation method thereof |
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---|---|---|---|---|
CN103409003A (en) * | 2012-12-31 | 2013-11-27 | 嘉宝莉化工集团股份有限公司 | Waterborne interface treatment coating and preparation method thereof |
CN103468040A (en) * | 2013-10-11 | 2013-12-25 | 王福刚 | Composite high-power waterproof silica gel paint and preparation method thereof |
CN103553483A (en) * | 2013-10-11 | 2014-02-05 | 王福刚 | Cement-based capillary crystalline waterproof coating and preparation method thereof |
CN108191348A (en) * | 2018-03-06 | 2018-06-22 | 上海复培新材料技术有限公司 | Assembled architecture special interface agent and preparation method thereof |
CN111995950A (en) * | 2020-08-14 | 2020-11-27 | 赣州市犇牛防水建材有限公司 | Nano-penetration waterproof agent and preparation method thereof |
CN112341140A (en) * | 2020-11-10 | 2021-02-09 | 安徽瑞和新材料有限公司 | Assembled building wet joint concrete interface agent and preparation method thereof |
-
2021
- 2021-05-06 CN CN202110487422.6A patent/CN115216167A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103409003A (en) * | 2012-12-31 | 2013-11-27 | 嘉宝莉化工集团股份有限公司 | Waterborne interface treatment coating and preparation method thereof |
CN103468040A (en) * | 2013-10-11 | 2013-12-25 | 王福刚 | Composite high-power waterproof silica gel paint and preparation method thereof |
CN103553483A (en) * | 2013-10-11 | 2014-02-05 | 王福刚 | Cement-based capillary crystalline waterproof coating and preparation method thereof |
CN108191348A (en) * | 2018-03-06 | 2018-06-22 | 上海复培新材料技术有限公司 | Assembled architecture special interface agent and preparation method thereof |
CN111995950A (en) * | 2020-08-14 | 2020-11-27 | 赣州市犇牛防水建材有限公司 | Nano-penetration waterproof agent and preparation method thereof |
CN112341140A (en) * | 2020-11-10 | 2021-02-09 | 安徽瑞和新材料有限公司 | Assembled building wet joint concrete interface agent and preparation method thereof |
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