CN116177966A - Inorganic micropulp formula, preparation and construction method thereof - Google Patents
Inorganic micropulp formula, preparation and construction method thereof Download PDFInfo
- Publication number
- CN116177966A CN116177966A CN202310291289.6A CN202310291289A CN116177966A CN 116177966 A CN116177966 A CN 116177966A CN 202310291289 A CN202310291289 A CN 202310291289A CN 116177966 A CN116177966 A CN 116177966A
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- Prior art keywords
- inorganic
- micropulp
- natural
- quartz sand
- strength
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- 238000010276 construction Methods 0.000 title claims abstract description 17
- 238000002360 preparation method Methods 0.000 title abstract description 10
- 239000006004 Quartz sand Substances 0.000 claims abstract description 31
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000004568 cement Substances 0.000 claims abstract description 26
- 239000002245 particle Substances 0.000 claims abstract description 26
- 239000000203 mixture Substances 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 8
- 238000009472 formulation Methods 0.000 claims abstract description 5
- 238000002156 mixing Methods 0.000 claims description 25
- 238000003756 stirring Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 claims description 5
- 238000000227 grinding Methods 0.000 claims description 4
- 238000007790 scraping Methods 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 4
- 238000013329 compounding Methods 0.000 claims description 3
- 238000011049 filling Methods 0.000 claims description 3
- 239000004519 grease Substances 0.000 claims description 3
- 238000007761 roller coating Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 2
- 239000004575 stone Substances 0.000 claims description 2
- 239000002699 waste material Substances 0.000 claims description 2
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 5
- 239000000853 adhesive Substances 0.000 abstract description 4
- 230000001070 adhesive effect Effects 0.000 abstract description 4
- 241000894006 Bacteria Species 0.000 abstract description 3
- 239000004816 latex Substances 0.000 abstract description 3
- 229920000126 latex Polymers 0.000 abstract description 3
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 239000012855 volatile organic compound Substances 0.000 abstract description 3
- 238000012360 testing method Methods 0.000 description 16
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 15
- 238000001514 detection method Methods 0.000 description 15
- 238000002485 combustion reaction Methods 0.000 description 10
- 238000000576 coating method Methods 0.000 description 8
- 239000002585 base Substances 0.000 description 6
- 150000001555 benzenes Chemical class 0.000 description 5
- 239000004566 building material Substances 0.000 description 5
- 229910052793 cadmium Inorganic materials 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 5
- 229910001385 heavy metal Inorganic materials 0.000 description 5
- 239000011230 binding agent Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 229910010272 inorganic material Inorganic materials 0.000 description 2
- 239000011147 inorganic material Substances 0.000 description 2
- 229910052909 inorganic silicate Inorganic materials 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 229910052910 alkali metal silicate Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
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
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/04—Portland cements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0203—Arrangements for filling cracks or cavities in building constructions
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00482—Coating or impregnation materials
-
- 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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
-
- 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
Abstract
The invention relates to an inorganic micropulp formula, preparation and construction methods thereof. The inorganic micropulp formulation comprises: natural ore, natural quartz sand and high-strength white cement according to the mass parts of 3-4: 1-2:1, wherein the particle size of the natural ore is 100-2000 microns, and the particle size of the natural quartz sand is 10-100 microns. The inorganic micropulp formula, the preparation and the construction method do not adopt a latex process, and the product has no formaldehyde, toluene, VOC and other substances harmful to human bodies; furthermore, the inorganic micropulp formula provided by the invention has the characteristics of high strength, scratch resistance, high adhesive force, high waterproof performance, A1 grade of fireproof grade, 0 grade mildew resistance, bacteria resistance, good texture, smooth hand feeling and the like. Finally, the inorganic micropulp formula provided by the invention also has the characteristics of easiness in operation, simplicity in construction and the like.
Description
Technical Field
The invention relates to an inorganic micropulp formula, preparation and construction methods thereof.
Background
At present, inorganic micropulp is a coating taking inorganic materials as main binders, and is short for all-inorganic mineral coating. There is increasing interest in the absence of latex technology, and the absence of formaldehyde, toluene, VOC, and other substances harmful to the human body. Most of the inorganic coatings on the market at present are inorganic silicate coatings (Inorganic Silicate Coating), which are coatings using inorganic materials such as alkali metal silicate, silica sol and the like as main binders, and have complex formula and complex preparation process.
Disclosure of Invention
The invention provides an inorganic micropulp formula, a preparation method and a construction method thereof, which can effectively solve the problems.
The invention is realized in the following way:
the invention further provides an inorganic micropulp formulation comprising: natural ore, natural quartz sand and high-strength white cement according to the mass parts of 3-4: 1-2:1, wherein the particle size of the natural ore is 100-2000 microns, and the particle size of the natural quartz sand is 10-100 microns.
The invention further provides an inorganic micropulp formula, which is prepared from natural ore, natural quartz sand and high-strength white cement according to the mass parts of 3-4: 1-2:1, wherein the particle size of the natural ore is 100-2000 microns, and the particle size of the natural quartz sand is 10-100 microns.
The invention further provides a preparation method of the inorganic micropulp, which comprises the following steps:
uniformly mixing the natural ore and the natural quartz sand;
then adding high-strength white cement, and mixing and compounding by secondary stirring.
The invention further provides a construction method of the inorganic micropulp, which comprises the following steps:
base layer cleaning: filling holes and gaps of a base surface to be constructed, ensuring the base surface to be basically smooth, and simultaneously removing grease and the like on the base surface so as not to influence the bonding strength of products;
mixing: adding mixing water into a clean mixing barrel according to the mass ratio of the material to the water of 3-6:1, stirring until the mixture is uniform and free of caking, standing, and stirring again for later use;
and (3) construction: the uniformly mixed high-performance inorganic micro-mud is coated on a substrate by adopting roller coating, spraying and scraping.
The beneficial effects of the invention are as follows: the inorganic micropulp formula, the preparation and the construction method do not adopt a latex process, and the product has no formaldehyde, toluene, VOC and other substances harmful to human bodies; furthermore, the inorganic micropulp formula provided by the invention has the characteristics of high strength, scratch resistance, high adhesive force, high waterproof performance, A1 grade of fireproof grade, 0 grade mildew resistance, bacteria resistance, good texture, smooth hand feeling and the like. Finally, the inorganic micropulp formula provided by the invention also has the characteristics of easiness in operation, simplicity in construction and the like.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a flowchart of a preparation method of inorganic micropulp provided by an embodiment of the present invention.
Fig. 2 is a flow chart of a construction method of inorganic micropulp provided by the embodiment of the invention.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, based on the embodiments of the invention, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the invention. Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, based on the embodiments of the invention, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the invention.
Referring to fig. 1, an embodiment of the present invention provides an inorganic micropulp formulation, comprising: natural ore, natural quartz sand and high-strength white cement according to the mass parts of 3-4: 1-2:1, wherein the particle size of the natural ore is 100-2000 microns, and the particle size of the natural quartz sand is 10-100 microns. In the invention, the natural ore is used as a main material and is mainly used for improving the strength and texture; the natural quartz sand is aggregate, so that on one hand, the strength of the material can be improved, on the other hand, the smoothness of the hand feeling of the material can be improved, and the high-strength white cement is mainly rubber for improving the adhesive force and other performances. The high-strength white cement can be 525 or 625 strength grade white cement.
Preferably, the particle size of the natural ore is 500-1000 microns. The natural ore is prepared by crushing, grinding, cleaning and drying construction broken stone and mine waste materials. The particle size is too small, a complex crushing and grinding process is required, and the cost is obviously increased; too large a particle size can significantly reduce its service life and adhesion.
Preferably, the particle size of the natural quartz sand is 50-100 microns. The particle size is too small, a complex crushing and grinding process is required, and the cost is obviously increased; too large a particle size can significantly reduce the smoothness of the hand.
Preferably, as a further improvement, the natural ore, the natural quartz sand and the high-strength white cement are prepared from the following components in parts by mass: 1.4-1.8:1. In one embodiment, the natural ore, the natural quartz sand and the high-strength white cement are prepared from the following components in parts by weight: 1.6:1. Experiments show that the natural ore, the natural quartz sand and the high-strength white cement are reasonably compounded, so that the ceramic tile has the characteristics of high strength, scratch resistance, high adhesive force, high waterproof performance, fire-proof grade A1, mildew resistance and bacteria resistance of grade 0, good texture, smooth hand feeling and the like.
The embodiment of the invention further provides an inorganic micropulp formula which is prepared from natural ore, natural quartz sand and high-strength white cement according to the mass parts of 3-4: 1-2:1, wherein the particle size of the natural ore is 100-2000 microns, and the particle size of the natural quartz sand is 10-100 microns.
Referring to fig. 1, the present invention further provides a method for preparing the inorganic micropulp, which comprises the following steps:
uniformly mixing the natural ore and the natural quartz sand;
then adding high-strength white cement, and mixing and compounding by secondary stirring.
According to the invention, the natural ore and the natural quartz sand are mixed, and the two powders are not easy to adhere together, so that the two powders can be quickly and uniformly mixed. If the high-strength white cement is added at the same time, the natural quartz sand is easy to be stuck and adhered to the high-strength white cement for agglomeration due to smaller particle size, so that the high-strength white cement is difficult to uniformly mix and compound.
Referring to fig. 2, the invention further provides a construction method of the inorganic micropulp, which comprises the following steps:
base layer cleaning: filling holes and gaps of a base surface to be constructed, ensuring the base surface to be basically smooth, and simultaneously removing grease and the like on the base surface so as not to influence the bonding strength of products;
mixing: adding mixing water into a clean mixing barrel according to the mass ratio of the material to the water of 3-6:1, stirring until the mixture is uniform and free of caking, standing, and stirring again for later use;
and (3) construction: the uniformly mixed high-performance inorganic micro-mud is coated on a substrate by adopting roller coating, spraying and scraping.
Preferably, in the mixing process, mixing water is added according to the mass ratio of 4-5:1.
Example 1:
natural ore passing through a 30-mesh screen, natural quartz sand passing through a 200-mesh screen and high-strength (525-level) white cement according to the mass portion of 3.3:1.6:1, and uniformly mixing to form the inorganic micropulp formula.
Further, adding the inorganic micro-mud into the mixing water according to the mass ratio of the material to the water of 4.5:1, stirring for 10 minutes, standing for 5 minutes, stirring for 5 minutes again for standby, and finally coating on a cement wall surface substrate in a batch scraping and coating mode.
And (3) testing:
flammability test: the combustion performance A1 grade is tested according to GB8624-2012 combustion performance grading of building materials and products;
initial dry crack resistance: no cracks were detected according to JC/T1024-20197.4;
intensity test: flexural strength 5.6MPa (JC/T1024-20197.4, > 2.0 MPa), compressive strength 20.9MPa (JC/T1024-20197.4, > 4.0 MPa); tensile bond strength 1.2MPa (JC/T1024-20197.4, > 0.4 MPa);
VOC detection: undetected (GB 18582-20206.2.1);
formaldehyde detection: undetected (GB/T23993-2009);
and (3) detecting the benzene series content: undetected (GB/T23993-2009);
heavy metal content detection (Cd, cr, hg): undetected (GB/T23991-2009);
mold resistance test: grade 0 (GB/T1741-2020).
Example 2: natural ore passing through a 30-mesh screen, natural quartz sand passing through a 200-mesh screen and high-strength (525-level) white cement according to the mass portion of 3:1.6:1, and uniformly mixing to form the inorganic micropulp formula.
Flammability test: the combustion performance A1 grade is tested according to GB8624-2012 combustion performance grading of building materials and products;
initial dry crack resistance: no cracks were detected according to JC/T1024-20197.4;
intensity test: flexural strength 3.8MPa (JC/T1024-20197.4, > 2.0 MPa), compressive strength 15.6MPa (JC/T1024-20197.4, > 4.0 MPa); tensile bond strength 1.4MPa (JC/T1024-20197.4, > 0.4 MPa);
VOC detection: undetected (GB 18582-20206.2.1);
formaldehyde detection: undetected (GB/T23993-2009);
and (3) detecting the benzene series content: undetected (GB/T23993-2009);
heavy metal content detection (Cd, cr, hg): undetected (GB/T23991-2009);
mold resistance test: grade 0 (GB/T1741-2020).
Example 3: natural ore passing through a 30-mesh screen, natural quartz sand passing through a 200-mesh screen and high-strength (525-level) white cement according to the mass portion 4:1.6:1, and uniformly mixing to form the inorganic micropulp formula.
Flammability test: the combustion performance A1 grade is tested according to GB8624-2012 combustion performance grading of building materials and products;
initial dry crack resistance: no cracks were detected according to JC/T1024-20197.4;
intensity test: flexural strength 4.6MPa (JC/T1024-20197.4, > 2.0 MPa), compressive strength 18.7MPa (JC/T1024-20197.4, > 4.0 MPa); tensile bond strength 1.0MPa (JC/T1024-20197.4, > 0.4 MPa);
VOC detection: undetected (GB 18582-20206.2.1);
formaldehyde detection: undetected (GB/T23993-2009);
and (3) detecting the benzene series content: undetected (GB/T23993-2009);
heavy metal content detection (Cd, cr, hg): undetected (GB/T23991-2009);
mold resistance test: grade 0 (GB/T1741-2020).
Example 4: natural ore passing through a 30-mesh screen, natural quartz sand passing through a 200-mesh screen and high-strength (525-level) white cement according to the mass portion of 3.3: mixing and evenly mixing the materials in a ratio of 1:1 to form the inorganic micro-mud formula.
Flammability test: the combustion performance A1 grade is tested according to GB8624-2012 combustion performance grading of building materials and products;
initial dry crack resistance: no cracks were detected according to JC/T1024-20197.4;
intensity test: flexural strength 4.3MPa (JC/T1024-20197.4, > 2.0 MPa), compressive strength 16.2MPa (JC/T1024-20197.4, > 4.0 MPa); tensile bond strength 1.1MPa (JC/T1024-20197.4, > 0.4 MPa);
VOC detection: undetected (GB 18582-20206.2.1);
formaldehyde detection: undetected (GB/T23993-2009);
and (3) detecting the benzene series content: undetected (GB/T23993-2009);
heavy metal content detection (Cd, cr, hg): undetected (GB/T23991-2009);
mold resistance test: grade 0 (GB/T1741-2020).
Example 5: natural ore passing through a 30-mesh screen, natural quartz sand passing through a 200-mesh screen and high-strength (525-level) white cement according to the mass portion of 3.3: and mixing and evenly mixing the materials according to the ratio of 2:1 to form the inorganic micro-mud formula.
Flammability test: the combustion performance A1 grade is tested according to GB8624-2012 combustion performance grading of building materials and products;
initial dry crack resistance: no cracks were detected according to JC/T1024-20197.4;
intensity test: flexural strength 3.3MPa (JC/T1024-20197.4, > 2.0 MPa), compressive strength 14.7MPa (JC/T1024-20197.4, > 4.0 MPa); tensile bond strength 0.8MPa (JC/T1024-20197.4, > 0.4 MPa);
VOC detection: undetected (GB 18582-20206.2.1);
formaldehyde detection: undetected (GB/T23993-2009);
and (3) detecting the benzene series content: undetected (GB/T23993-2009);
heavy metal content detection (Cd, cr, hg): undetected (GB/T23991-2009);
mold resistance test: grade 0 (GB/T1741-2020).
According to the embodiment, the final flexural strength, compressive strength and tensile bond strength of the product are greatly influenced along with the change of the addition amount of the natural ore and the natural quartz sand; and it can be seen from the data that the optimum strength can be achieved by the ratio of the addition amount in example 1. Through the proportion of the large particles and the small particles, the small particles can be fully filled between the large particles, so that the optimal strength of the large particles is achieved.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, and various modifications and variations may be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. An inorganic micropulp formulation comprising: natural ore, natural quartz sand and high-strength white cement according to the mass parts of 3-4: 1-2:1, wherein the particle size of the natural ore is 100-2000 microns, and the particle size of the natural quartz sand is 10-100 microns.
2. The inorganic micropulp formulation of claim 1, wherein the natural ore is a construction crushed stone or mine waste, and is prepared by crushing, grinding, cleaning, and drying.
3. The inorganic micropulp formula of claim 1, wherein the natural ore, the natural quartz sand and the high-strength white cement are prepared from the following components in parts by mass: 1.4-1.8:1.
4. An inorganic micropulp formula is characterized by comprising 3-4 parts by mass of natural ore, natural quartz sand and high-strength white cement: 1-2:1, wherein the particle size of the natural ore is 100-2000 microns, and the particle size of the natural quartz sand is 10-100 microns.
5. A method of preparing an inorganic micropulp according to any one of claims 1 to 4, comprising the steps of:
uniformly mixing the natural ore and the natural quartz sand;
then adding high-strength white cement, and mixing and compounding by secondary stirring.
6. A method of constructing an inorganic micropulp according to any one of claims 1 to 4, comprising the steps of:
base layer cleaning: filling holes and gaps of a base surface to be constructed, ensuring the base surface to be basically smooth, and simultaneously removing grease and the like on the base surface so as not to influence the bonding strength of products;
mixing: adding mixing water into a clean mixing barrel according to the mass ratio of the material to the water of 3-6:1, stirring until the mixture is uniform and free of caking, standing, and stirring again for later use;
and (3) construction: the uniformly mixed high-performance inorganic micro-mud is coated on a substrate by adopting roller coating, spraying and scraping.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310291289.6A CN116177966A (en) | 2023-03-23 | 2023-03-23 | Inorganic micropulp formula, preparation and construction method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310291289.6A CN116177966A (en) | 2023-03-23 | 2023-03-23 | Inorganic micropulp formula, preparation and construction method thereof |
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