CN110885584A - Colored ecological putty powder for building interior wall and preparation method thereof - Google Patents
Colored ecological putty powder for building interior wall and preparation method thereof Download PDFInfo
- Publication number
- CN110885584A CN110885584A CN201911191093.XA CN201911191093A CN110885584A CN 110885584 A CN110885584 A CN 110885584A CN 201911191093 A CN201911191093 A CN 201911191093A CN 110885584 A CN110885584 A CN 110885584A
- Authority
- CN
- China
- Prior art keywords
- powder
- parts
- putty powder
- ultrafine
- ecological
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/34—Filling pastes
Abstract
The invention belongs to the technical field of building materials, and provides colored ecological putty powder for building interior walls and a preparation method thereof, wherein the colored ecological putty powder is prepared from superfine fly ash, superfine steel slag powder, superfine desulfurized gypsum, hydroxypropyl methyl cellulose HPMC, dispersible latex powder and inorganic pigment; accurately weighing the raw materials by using a balance; adding the accurately weighed raw materials into a stirring mixer, and fully and uniformly mixing for 15-30 minutes at a stirring speed of 60-180 revolutions per minute; taking out the mixed materials from the stirring mixer and bagging to obtain the color ecological putty powder for the building inner wall. Compared with the prior art, the putty powder is changed from a viscous liquid state to a dry powder state, and only water needs to be added for stirring on a construction site, so that the cost in the packaging and transportation processes is reduced, more importantly, a large amount of industrial solid wastes are consumed, the raw material cost is reduced, the ecological environment is protected, and the comprehensive utilization of solid waste resources is realized.
Description
Technical Field
The invention belongs to the technical field of building materials, and particularly relates to colored ecological putty powder for building interior walls and a preparation method thereof.
Background
The putty powder for building inner wall is base material treating material for leveling wall and is produced with inorganic cementing material as base material, adhesive and other assistant. Its outstanding characteristics are high binding strength, water resistance, acid resistance, alkali resistance and good construction performance. The traditional effect is to fill and level up the defects of the wall body and level the surface in the construction process, and provide a level surface for the next coating construction, which is an essential procedure before coating painting.
The existing putty powder for building interior walls mainly comprises sierozem powder and talcum powder or double flying powder as main raw materials, and the patent discloses 'an interior wall putty and a preparation method thereof' (patent number: CN 108976882A), wherein the putty powder adopts calcium carbonate powder, talcum powder, sierozem, hydroxypropyl methyl cellulose, used sand, illite powder, medical stone powder, light calcium, bentonite, alkylated chitosan and Arabic gum as raw materials, and the formula comprises 20-25 parts of calcium carbonate powder, 20-25 parts of talcum powder, 10-15 parts of sierozem, 2-4 parts of hydroxypropyl methyl cellulose, 20-22 parts of used sand, 18-20 parts of illite powder, 12-14 parts of medical stone powder, 20-22 parts of light calcium, 10-15 parts of bentonite, 2-5 parts of alkylated chitosan and 2-5 parts of Arabic gum. The material is prepared by mechanically stirring and uniformly mixing.
The pure natural putty for building inner wall (patent No. CN 102604464A) is prepared from white cement (50-150 parts), lime cream (250-350 parts), alum (4.2-6.9 parts), white stone powder (200-300 parts), rubber tree juice (1-2 parts) and water (20-40 parts) as raw materials through the following steps: (1) pulverizing white stone powder and Alumen; (2) mixing white cement and lime paste, putting into a stirrer, sequentially putting pulverized white stone powder and alum, adding the rubber tree juice, and stirring uniformly; (3) and (3) adding water into the dry mixed solid after stirring and discharging to prepare a pure natural building interior wall putty finished product.
"A production process method of interior wall putty powder" (patent No. CN 1554716A), adopts 400#Above silicate white cement clinker, SO-containing3More than 40% of dihydrate gypsum and Mg3[Si4O10][OH]2More than 60 percent of talc rock is used as raw material, and the formula is 400#100 portions of white cement clinker containing SO33-4 parts of dihydrate gypsum with the content of more than 40 percent and Mg3[Si4O10][OH]2800-900 parts of talc rock with the content of more than 60 percent, and is prepared by adopting the following method: (1) crushing dihydrate gypsum and talc rock into particles with the particle size below 25 mm by using a crusher, and respectively conveying the crushed dihydrate gypsum and talc rock into a storage bin; (2) controlling a feeding machine by a computer according to the proportion, and feeding the three raw materials into a white cement mill of a white cement plant for grinding; (3) after grinding, respectively inputting the powder into 2-6 powder storehouses, then equivalently discharging the powder from the powder storehouses, conveying the powder to a homogenizing warehouse, and carrying out pneumatic stirring in the homogenizing warehouse; (4) and packaging to form the product after homogenization.
The raw materials used in the above patents have higher cost, and do not have the characteristics of energy conservation and environmental protection, and the coating needs to be sprayed for decoration after the construction is completed, so that the construction cost is increased. Therefore, a need exists for a colored ecological putty powder for building interior walls.
Disclosure of Invention
The invention aims to make up the defects of the prior art and solve the problem of environmental pollution caused by accumulation of solid wastes, and prepares the colored ecological putty powder for the inner wall of a building by taking a large amount of industrial solid wastes as a putty powder production raw material and adding a proper amount of additives and pigments, so that the traditional decoration procedure of the inner wall of the building is changed into one, and the construction cost is saved.
In order to achieve the purpose, the invention provides the following technical scheme:
the colored ecological putty powder for the building interior wall is prepared from the following raw materials in parts by weight: 25-35 parts of ultrafine fly ash, 55-65 parts of ultrafine steel slag, 5-15 parts of ultrafine desulfurized gypsum, 0.3-0.5 part of hydroxypropyl methyl cellulose, 0.8-1.2 parts of dispersible latex powder, 10-30 parts of inorganic pigment and 0.1 part of defoaming agent; the median diameter D50 of the superfine steel slag powder, the superfine fly ash and the superfine desulfurized gypsum is 4-15 microns.
Preferably, the feed is prepared from the following raw materials in parts by weight: 30 parts of ultrafine fly ash, 60 parts of ultrafine steel slag, 10 parts of ultrafine desulfurized gypsum, 0.4 part of hydroxypropyl methyl cellulose, 1 part of dispersible latex powder, 0.1 part of defoaming agent and 15 parts of inorganic pigment.
The median diameter D of the ultrafine fly ash509.50 mu m, median diameter D of the superfine steel slag509.77 mu m, and the median diameter D of the superfine desulfurized gypsum50It was 4.23 μm. The viscosity of the hydroxypropyl methylcellulose is 100000 mpa.s.
The defoamer used was german plainly P803.
The method for preparing the color ecological putty powder for the building inner wall comprises the following steps: the method comprises the following specific steps:
(1) accurately weighing the ultrafine fly ash, the ultrafine steel slag, the ultrafine desulfurized gypsum, the hydroxypropyl methyl cellulose HPMC, the dispersible latex powder, the inorganic pigment and the defoaming agent by using a balance;
(2) adding the accurately weighed raw materials into a stirring mixer, and fully and uniformly mixing, wherein the mixing time is controlled to be 15-30 minutes, and the stirring speed is controlled to be 60-180 revolutions per minute;
(3) taking out the mixed materials from the stirring mixer and bagging to obtain the color ecological putty powder for the building inner wall.
The use method of the color ecological putty powder for the building interior wall comprises the following steps: according to the color ecological putty powder: and (3) water =1: 0.5-0.6 by weight ratio, and uniformly mixing.
The putty powder prepared by the invention mainly comprises the following reactions, including the hydration of steel slag:
3Ca·SiO2(C3S)+nH2O=xCaO·SiO2·yH2O+(3-x)Ca(OH)2(1)
2Ca·SiO2(C3S)+nH2O=xCaO·SiO2·yH2O+(2-x)Ca(OH)2(2)
the fly ash/steel slag gelation:
Ca(OH)2+nSiO2+mAl2O3=nCaO·SiO2·yH2O+mCaO·Al2O3·yH2O (3)
the main raw materials of the putty powder disclosed by the invention adopt industrial solid wastes, so that the raw material cost is reduced, and ecological environmental protection and comprehensive utilization of solid waste resources are reflected. The invention adds inorganic pigment, can save the process of spraying paint, and has convenient use and low price. The preparation method is simple, stable in performance and suitable for large-scale production.
The putty powder is changed from a viscous liquid state to a dry powder state, and only water needs to be added for stirring in a construction site, so that the cost in the packaging and transportation processes is reduced, more importantly, a large amount of industrial solid wastes are consumed, the raw material cost is reduced, the ecological environment is protected, and the comprehensive utilization of solid waste resources is realized.
Drawings
FIG. 1 is a sample of putty powder at an initial stage of drying and cracking resistance; in the figure: 1 is the putty powder coating sample prepared in the example 1; 2 is the putty powder coating sample prepared in the example 2; 3 is the putty powder coating sample prepared in the example 3;
FIG. 2 is a graph of the bond strength test of a putty powder coating sample; in the figure: 1 is the putty powder coating sample prepared in the example 1; 2 is the putty powder coating sample prepared in the example 2; and 3, the putty powder coating sample prepared in the example 3.
Detailed Description
The principles and features of this invention are described below in conjunction with specific embodiments, which are set forth merely to illustrate the invention and are not intended to limit the scope of the invention.
Example 1: a color ecological putty powder for building interior walls is prepared from the following raw materials by weight: 30kg of ultrafine fly ash, 60kg of ultrafine steel slag, 10kg of ultrafine desulfurized gypsum, 0.4kg of hydroxypropyl methyl cellulose, 1kg of dispersible latex powder, 0.1kg of defoaming agent and 15kg of inorganic pigment, wherein the median diameter D of the ultrafine fly ash50The medium diameter D of the superfine steel slag is controlled to be 9.50 mu m50The median diameter D of the superfine desulfurized gypsum is controlled to be 9.77 mu m50The viscosity of hydroxypropyl methyl cellulose is 100000 mpa.s, which is controlled at 4.23 μm. The defoamer used was german plainly P803.
The preparation method of the color ecological putty powder for the building interior wall comprises the following steps: (1) accurately weighing the following raw materials: ultramicro fly ash, ultramicro steel slag, ultramicro desulfurized gypsum, hydroxypropyl methyl cellulose HPMC, dispersible latex powder, inorganic pigment and defoaming agent; (2) adding the accurately weighed raw materials into a stirring mixer, and fully and uniformly mixing, wherein the mixing time is controlled to be 30 minutes, and the stirring speed is controlled to be 60 revolutions per minute; (3) and taking out the mixed materials from the stirring mixer and bagging to obtain the putty powder.
The use method of the prepared color ecological putty powder for the building interior wall comprises the following steps: water =1:0.55, and the mixture is mixed evenly.
Example 2: a color ecological putty powder for building interior walls is prepared from the following raw materials by weight: 30kg of ultrafine fly ash, 60kg of ultrafine steel slag, 10kg of ultrafine desulfurized gypsum, 0.3kg of hydroxypropyl methyl cellulose, 1.2kg of dispersible latex powder, 0.1kg of defoaming agent and 20kg of inorganic pigment, wherein the median diameter D of the ultrafine fly ash50The medium diameter D of the superfine steel slag is controlled to be 9.50 mu m50The median diameter D of the superfine desulfurized gypsum is controlled to be 9.77 mu m50The viscosity of hydroxypropyl methyl cellulose is 100000 mpa.s, which is controlled at 4.23 μm.
The preparation method of the colored ecological putty powder for the building interior wall comprises the steps of accurately weighing raw materials, adding the accurately weighed raw materials into a stirring mixer, and fully and uniformly mixing, wherein the mixing time is controlled to be 25 minutes, and the stirring speed is controlled to be 120 revolutions per minute; the rest of the procedure was the same as described in example 1. The using method comprises the following steps of: water =1:0.6 by weight ratio, and the mixture is mixed evenly.
Example 3: a color ecological putty powder for building interior walls is prepared from the following raw materials by weight: 30kg of ultrafine fly ash, 60kg of ultrafine steel slag, 10kg of ultrafine desulfurized gypsum, 0.5 kg of hydroxypropyl methyl cellulose, 0.8 kg of dispersible latex powder, 0.1kg of defoaming agent and 20kg of inorganic pigment, wherein the median diameter D of the ultrafine fly ash50The medium diameter D of the superfine steel slag is controlled to be 9.50 mu m50The median diameter D of the superfine desulfurized gypsum is controlled to be 9.77 mu m50The viscosity of hydroxypropyl methyl cellulose is 100000 mpa.s, which is controlled at 4.23 μm.
The preparation method of the colored ecological putty powder for the building interior wall comprises the steps of accurately weighing raw materials, adding the accurately weighed raw materials into a stirring mixer, and fully and uniformly mixing, wherein the mixing time is controlled to be 15 minutes, and the stirring speed is controlled to be 180 revolutions per minute; the rest of the procedure was the same as described in example 1. The using method comprises the following steps of: water =1:0.5, and mixing uniformly.
Example 4: a color ecological putty powder for building interior walls is prepared from the following raw materials by weight: 25kg of ultrafine fly ash, 55kg of ultrafine steel slag, 5kg of ultrafine desulfurized gypsum, 0.5 kg of hydroxypropyl methyl cellulose, 0.8 kg of dispersible latex powder, 0.1kg of defoaming agent and 10kg of inorganic pigment, wherein the median diameter D of the ultrafine fly ash50The medium diameter D of the superfine steel slag is controlled to be 9.50 mu m50The median diameter D of the superfine desulfurized gypsum is controlled to be 9.77 mu m50The viscosity of hydroxypropyl methyl cellulose is 100000 mpa.s, which is controlled at 4.23 μm. The preparation method and the using method are the same as those of the method described in the example 1.
Example 5: a color ecological putty powder for building interior walls is prepared from the following raw materials by weight: 35kg of ultrafine fly ash, 65kg of ultrafine steel slag, 15kg of ultrafine desulfurized gypsum, 0.3kg of hydroxypropyl methyl cellulose, 1.2kg of dispersible latex powder, 0.1kg of defoaming agent and 30kg of inorganic pigment, wherein the median diameter D of the ultrafine fly ash50The medium diameter D of the superfine steel slag is controlled to be 9.50 mu m50The median diameter D of the superfine desulfurized gypsum is controlled to be 9.77 mu m50The viscosity of hydroxypropyl methyl cellulose is 100000 mpa.s, which is controlled at 4.23 μm. The preparation method and the using method are the same as those of the method described in the example 1.
The test properties of the colored ecological putty powders for interior walls of buildings prepared in examples 1 to 3 are shown in Table 1.
TABLE 1 Performance test
As can be seen from Table 1, when the colored ecological putty powder for the interior wall of the building, which is prepared by mainly using the ultrafine fly ash, the ultrafine steel slag and the ultrafine desulfurized gypsum, is used for detecting performance indexes, the performances such as bonding strength, water absorbability, water resistance, alkali resistance, early-stage drying crack resistance and the like can all meet the requirements of the national putty standard JG/T298-2010 for the interior of the building.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. A colorful ecological putty powder for building interior walls is characterized in that: the feed is prepared from the following raw materials in parts by weight: 25-35 parts of ultrafine fly ash, 55-65 parts of ultrafine steel slag, 5-15 parts of ultrafine desulfurized gypsum, 0.3-0.5 part of hydroxypropyl methyl cellulose, 0.8-1.2 parts of dispersible latex powder, 10-30 parts of inorganic pigment and 0.1 part of defoaming agent; the median diameter D50 of the superfine steel slag powder, the superfine fly ash and the superfine desulfurized gypsum is 4-15 microns.
2. The ecological color putty powder for building interior walls as claimed in claim 1, wherein: the feed is prepared from the following raw materials in parts by weight: 30 parts of ultrafine fly ash, 60 parts of ultrafine steel slag, 10 parts of ultrafine desulfurized gypsum, 0.4 part of hydroxypropyl methyl cellulose, 1 part of dispersible latex powder, 0.1 part of defoaming agent and 15 parts of inorganic pigment.
3. The ecological color putty powder for building interior walls according to claim 1 or 2, characterized in that: the median diameter D of the ultrafine fly ash509.50 mu m, median diameter D of the superfine steel slag509.77 mu m, and the median diameter D of the superfine desulfurized gypsum50It was 4.23 μm.
4. The ecological color putty powder for building interior walls according to claim 1 or 2, characterized in that: the viscosity of the hydroxypropyl methylcellulose is 100000 mpa.s.
5. The method for preparing the colored ecological putty powder for building interior walls according to claim 1 or 2, which comprises the following steps: the method is characterized in that: the method comprises the following specific steps:
(1) accurately weighing the ultrafine fly ash, the ultrafine steel slag, the ultrafine desulfurized gypsum, the hydroxypropyl methyl cellulose HPMC, the dispersible latex powder, the inorganic pigment and the defoaming agent by using a balance;
(2) adding the accurately weighed raw materials into a stirring mixer, and fully and uniformly mixing, wherein the mixing time is controlled to be 15-30 minutes, and the stirring speed is controlled to be 60-180 revolutions per minute;
(3) taking out the mixed materials from the stirring mixer and bagging to obtain the color ecological putty powder for the building inner wall.
6. The use method of the colored ecological putty powder for building interior walls, according to claim 1 or 2, comprises the following steps: the method is characterized in that: according to the color ecological putty powder: and (3) water =1: 0.5-0.6 by weight ratio, and uniformly mixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911191093.XA CN110885584B (en) | 2019-11-28 | 2019-11-28 | Colored ecological putty powder for building interior wall and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911191093.XA CN110885584B (en) | 2019-11-28 | 2019-11-28 | Colored ecological putty powder for building interior wall and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110885584A true CN110885584A (en) | 2020-03-17 |
| CN110885584B CN110885584B (en) | 2021-06-29 |
Family
ID=69749208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911191093.XA Active CN110885584B (en) | 2019-11-28 | 2019-11-28 | Colored ecological putty powder for building interior wall and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110885584B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101691292A (en) * | 2009-09-30 | 2010-04-07 | 谢日清 | Lightweight wall plaster |
| CN102010171A (en) * | 2010-09-30 | 2011-04-13 | 安徽晋马环保节能科技有限公司 | Functional internal and external wall painting material prepared from desulfurization gypsum without calcining and preparation method thereof |
| CN102093768A (en) * | 2010-12-24 | 2011-06-15 | 上海大学 | Powdered putty for exterior wall, prepared from ultrafine steel slag micropowder |
| CN106431121A (en) * | 2016-10-12 | 2017-02-22 | 上海宇培特种建材有限公司 | Dry powder mortar for exterior wall facing and preparation method thereof |
| CN106517980A (en) * | 2016-11-11 | 2017-03-22 | 上海宇培特种建材有限公司 | Environment-friendly FGD (flue gas desulfurization) gypsum internal wall thermal insulation material and preparation method thereof |
| CN108018955A (en) * | 2017-10-31 | 2018-05-11 | 上海宇培特种建材有限公司 | Composite thermal insulation system inside and outside wall |
-
2019
- 2019-11-28 CN CN201911191093.XA patent/CN110885584B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101691292A (en) * | 2009-09-30 | 2010-04-07 | 谢日清 | Lightweight wall plaster |
| CN102010171A (en) * | 2010-09-30 | 2011-04-13 | 安徽晋马环保节能科技有限公司 | Functional internal and external wall painting material prepared from desulfurization gypsum without calcining and preparation method thereof |
| CN102093768A (en) * | 2010-12-24 | 2011-06-15 | 上海大学 | Powdered putty for exterior wall, prepared from ultrafine steel slag micropowder |
| CN106431121A (en) * | 2016-10-12 | 2017-02-22 | 上海宇培特种建材有限公司 | Dry powder mortar for exterior wall facing and preparation method thereof |
| CN106517980A (en) * | 2016-11-11 | 2017-03-22 | 上海宇培特种建材有限公司 | Environment-friendly FGD (flue gas desulfurization) gypsum internal wall thermal insulation material and preparation method thereof |
| CN108018955A (en) * | 2017-10-31 | 2018-05-11 | 上海宇培特种建材有限公司 | Composite thermal insulation system inside and outside wall |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110885584B (en) | 2021-06-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100509973C (en) | Method of preparing environment-friendly type slag based dried powder coating | |
| CN102206095B (en) | Aerated concrete building block and preparation technology thereof | |
| CN102145982B (en) | Preparation method of steel slag permeable concrete | |
| CN109020456A (en) | A kind of Machine-made Sand dry-mixed mortar and preparation method thereof | |
| CN101428992A (en) | Dry powder mortar packaged in grouping manner | |
| CN101538136A (en) | Premixing mortar with high moisture retention and production method thereof | |
| CN107473685A (en) | A kind of fluorite cream base plastering material for inner wall and its production technology | |
| CN101549985B (en) | Calcination-free chemical gypsum dry mixed mortar used for plastering on inner walls | |
| CN108395162A (en) | A kind of flyash geo-polymer composite gelled material and preparation method thereof | |
| CN109665794B (en) | Heavy desulfurization plastering gypsum | |
| CN106082720A (en) | A kind of high strength cement and preparation method thereof | |
| CN108483953A (en) | A kind of low hydration heat copper ashes base composite gelled material and preparation method thereof | |
| CN102173609A (en) | Cement and preparation method thereof | |
| CN108821716A (en) | A kind of ardealite base anticracking grout for wall insulation system | |
| CN102491656A (en) | Pulverized steel slag gelatinization material | |
| CN102173710B (en) | Ecotypic-gypsum-based dry powder coating | |
| CN104973832A (en) | Anti-crack mortar and preparation method therefor | |
| US20220041503A1 (en) | Inorganic binder system comprising blast furnace slag and solid alkali metal silicate | |
| CN101519896A (en) | Vapor-pressing plaster brick and preparation method thereof | |
| CN106946537B (en) | A kind of titanium gypsum high performance concrete building materials and preparation method thereof | |
| WO2008138170A1 (en) | Dry powder mortar made from steel slag and a method for producing it | |
| CN110655375A (en) | Inner wall plastering mortar material, preparation method and application thereof | |
| CN109574589A (en) | A kind of cement products repairing high-strength cracking resistance repairing powder and preparation method thereof | |
| CN103553515B (en) | A kind of dry-mix being mixed with phosphorus slag powder | |
| CN106495612A (en) | A kind of motar composition |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |