CN110683818A - Bottom-surface-integrated multifunctional novel wall treatment material - Google Patents
Bottom-surface-integrated multifunctional novel wall treatment material Download PDFInfo
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- CN110683818A CN110683818A CN201810729206.6A CN201810729206A CN110683818A CN 110683818 A CN110683818 A CN 110683818A CN 201810729206 A CN201810729206 A CN 201810729206A CN 110683818 A CN110683818 A CN 110683818A
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- cement
- gypsum
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- building
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Classifications
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- 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
- C04B28/14—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 calcium sulfate cements
- C04B28/142—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 calcium sulfate cements containing synthetic or waste calcium sulfate cements
- C04B28/144—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 calcium sulfate cements containing synthetic or waste calcium sulfate cements the synthetic calcium sulfate being a flue gas desulfurization product
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- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Finishing Walls (AREA)
Abstract
The invention relates to a novel wall body processing material with a bottom-in-one function, which typically comprises the following components: 40-70 parts of inorganic cementing material, 0-1 part of light aggregate, 30-55 parts of double flying powder, 1-3 parts of adhesive, 0.2-0.4 part of cellulose, 0.1-1 part of starch ether, 0.4-1.4 parts of bentonite, 0-0.05 part of retarder and 0-0.5 part of hydrophobic agent. The material of the invention has the characteristics of small construction difficulty, time and labor saving and low cost.
Description
Technical Field
The invention relates to a building material, in particular to a novel multifunctional wall body treatment material integrating a bottom surface and a surface.
Background
With the vigorous development of the refreshing business of interior wall decoration, the decoration materials are gradually enriched and diversified.
The cement-based leveling putty in the market has stable quality, but has the problems of low drying speed, easy generation of hollowing and the like.
The surface layer putty on the market has fine and smooth effect, but has the problem that the single batch scraping thickness is not more than 1mm, and the batch scraping is too thick to crack.
At present, the construction needs to be matched with two sets of products, namely bottom leveling and surface layer putty, and a worker usually needs to split a surface layer and a bottom layer to respectively calculate when calculating the using amount, so that the loss is increased, and the direct matching performance of products of different types cannot be guaranteed.
In view of the above, there is a need in the art for a novel bottom-surface-in-one multifunctional wall treatment material with low construction difficulty, time and labor saving, and low cost.
Disclosure of Invention
The invention aims to develop a novel bottom-surface integrated multifunctional wall treatment material with low construction difficulty, time and labor conservation and low cost.
The invention provides a novel multifunctional wall body treatment material integrating bottom surface and surface, which comprises the following components:
in another preferred embodiment, the inorganic gelling material is selected from the group consisting of: gypsum, lime, cement, or combinations thereof.
In another preferred embodiment, the gypsum is selected from the group consisting of: anhydrous building desulfurized gypsum, semi-hydrated building desulfurized gypsum, dihydrate building desulfurized gypsum, or combinations thereof.
In another preferred embodiment, the gypsum comprises:
0-5 parts of anhydrous building desulfurized gypsum;
80-100 parts of semi-hydrated building desulfurized gypsum;
0-4 parts of dihydrate building desulfurized gypsum.
In another preferred embodiment, the cement is selected from the group consisting of: portland cement, sulpho-alumina cement, high alumina cement, or combinations thereof.
In another preferred embodiment, the cement is ordinary portland cement, and the cement strength is selected from the group consisting of: 32.5, 42.5, 52.5, or a combination thereof.
In another preferred embodiment, the cement is a gray Portland cement having a strength of 42.5.
In another preferred embodiment, the lightweight aggregate is selected from the group consisting of: clay ceramsite, expanded vermiculite, porous sintered material, fly ash ceramsite, vitrified micro-beads, expanded perlite, blast furnace slag, EPS board particles, or a combination thereof.
In another preferred embodiment, the lightweight aggregate is vitrified micro bubbles, and preferably, the bulk volume weight of the vitrified micro bubbles is 80 to 120 kg/cubic meter. The granularity of the vitrified micro bubbles ranges from 0.1 mm to 2 mm. The heat conductivity coefficient of the vitrified micro bubbles is 0.005-0.048 w/m.k, and the vitrified micro bubbles have the combustion performance of A1 level and can resist the high temperature below 1000 ℃.
In another preferred embodiment, the double powder is selected from the following group: calcium carbonate salt, magnesium carbonate salt, dolomite powder, talc, or combinations thereof.
In another preferred example, the double-fly powder is 100-mesh 300-mesh heavy calcium carbonate.
In another preferred embodiment, the adhesive is re-dispersible latex powder.
In another preferred embodiment, the redispersible latex powder is selected from the group consisting of: ethylene-vinyl acetate copolymers, vinyl acetate-vinyl versatate copolymers, acrylic copolymers, or combinations thereof.
In another preferred embodiment, the cellulose is hydroxypropyl methylcellulose.
In another preferred example, the water repellent agent is an organosilicon water repellent agent aqua.
In another preferred embodiment, the organosilicon water repellent agent is selected from the following group: silane group powder water repellent, low molecular polysiloxane waterproof agent, polysiloxane powder water repellent, penetrating organosilicon water repellent or their combination.
The second aspect of the invention provides a construction method of a novel wall body treatment material with a bottom-surface-integrated multifunctional function, which comprises the following steps:
(a) the bottom-surface integrated multifunctional novel wall body treatment material and water are added in the construction process;
(b) and (4) stirring.
In another preferred embodiment, the weight ratio of the materials to water is 10: 3-5
It is to be understood that within the scope of the present invention, the above-described features of the present invention and those specifically described below (e.g., in the examples) may be combined with each other to form new or preferred embodiments. Not to be reiterated herein, but to the extent of space.
Detailed Description
The inventor of the invention researches and develops a novel multifunctional wall treatment material with a bottom surface integrated for the first time through extensive and intensive research. The novel multifunctional wall body treatment material with the integrated bottom surface has the characteristic of quick drying by using the building desulfurization gypsum with low water content, and the invention is completed on the basis.
Term(s) for
In the present invention, unless otherwise specified, the terms "construction desulfurization gypsum", "ethylene-vinyl acetate copolymer", "vinyl acetate-vinyl versatate copolymer", "acrylic acid copolymer" and "rheology aid" are the same as those familiar to those skilled in the art.
As used herein, the terms "floor-in-one multifunctional novel wall treatment material", or "material", are used interchangeably to refer to the multifunctional wall leveling retrofit material described in the first aspect of the present invention.
Bottom-surface-integrated multifunctional novel wall treatment material
A kind of bottom-in-one multifunctional new wall processing material includes:
in the novel multifunctional wall treatment material integrated with the bottom surface, the inorganic cementing material is selected from the following group: gypsum, lime, cement, or combinations thereof.
Wherein the gypsum is selected from the group consisting of: anhydrous building desulfurized gypsum, semi-hydrated building desulfurized gypsum, dihydrate building desulfurized gypsum, or combinations thereof.
Preferably, the gypsum comprises:
0-5 parts of anhydrous building desulfurized gypsum;
80-100 parts of semi-hydrated building desulfurized gypsum;
0-4 parts of dihydrate building desulfurized gypsum.
In the inorganic cement used in the present invention, the cement is selected from the group consisting of: portland cement, sulpho-alumina cement, high alumina cement, or combinations thereof.
Typically, the cement is a Portland cement and the cement strength is selected from the group consisting of: 32.5, 42.5, 52.5, or a combination thereof.
Specifically, the cement is gray ordinary portland cement with the strength of 42.5.
The lightweight aggregate used in the present invention is selected from the group consisting of: clay ceramsite, expanded vermiculite, porous sintered material, fly ash ceramsite, vitrified micro-beads, expanded perlite, blast furnace slag, EPS board particles, or a combination thereof.
Typically, the lightweight aggregate is vitrified micro bubbles, and preferably, the bulk volume weight of the vitrified micro bubbles is 80-120 kg/cubic meter. The granularity of the vitrified micro bubbles ranges from 0.1 mm to 2 mm. The heat conductivity coefficient of the vitrified micro bubbles is 0.005-0.048 w/m.k, and the vitrified micro bubbles have the combustion performance of A1 level and can resist the high temperature below 1000 ℃.
The double flying powder used in the invention is selected from the following groups: calcium carbonate salt, magnesium carbonate salt, dolomite powder, talc, or combinations thereof.
Preferably, the double-fly powder is 100-300-mesh heavy calcium carbonate.
In an embodiment of the present invention, the adhesive is a re-dispersible latex powder, preferably, the re-dispersible latex powder is selected from the following group: ethylene-vinyl acetate copolymer, vinyl acetate-vinyl versatate copolymer, acrylic acid copolymer, or a combination thereof, and more preferably, the cellulose is hydroxypropyl methylcellulose.
The water repellent used in the invention is an organosilicon water repellent agent. Specifically, the organosilicon water repellent agent is selected from the following groups: silane group powder water repellent, low molecular polysiloxane waterproof agent, polysiloxane powder water repellent, penetrating organosilicon water repellent or their combination.
Construction method
The method for preparing the novel multifunctional wall body processing material with the integrated bottom surface comprises the following steps:
(a) the bottom-surface integrated multifunctional novel wall body treatment material and water are added in the construction process;
(b) and (4) stirring.
Wherein the weight ratio of the materials to water is 10: 3-5.
Advantages of the invention
1. The drying speed is fast, and the drying speed is little influenced by external environment.
2. When the novel multifunctional wall treatment material is applied to construction, the leveling thickness is high, the powder is fine, the construction hand feeling is good, and the construction efficiency is high.
The invention will be further illustrated with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. The experimental procedures, in which specific conditions are not noted in the following examples, are generally carried out under conventional conditions or conditions recommended by the manufacturers. Unless otherwise indicated, percentages and parts are by weight.
In the examples, the raw materials used are shown in table 1:
table 1 list of raw materials in examples
Example 1
The invention relates to a novel multifunctional wall body treatment material integrating bottom surface with integrated surface, which specifically comprises the following components:
during construction, the materials and water are mixed in the ratio of 2 to 1, water is added first and then powder is added, and the mixture is stirred by an electric drill.
The test is carried out according to JC/T298-2010 and GB/T28627-2012 standards, and the results are shown in the following table 2 and all meet the requirements.
Table 2 example 1 performance test results
(data are measured at 23 ℃. + -. 2 ℃ and 50% humidity)
Example 2
The invention relates to a novel multifunctional wall body treatment material integrating bottom surface with integrated surface, which specifically comprises the following components:
during construction, the materials and water are mixed in the ratio of 2 to 1, water is added first and then powder is added, and the mixture is stirred by an electric drill.
The test is carried out according to JC/T298-2010 and GB/T28627-2012 standards, and the results are shown in the following table 3 and all meet the requirements.
Table 3 example 2 performance test results
(data are measured at 23 ℃. + -. 2 ℃ and 50% humidity)
Example 3
The invention relates to a novel multifunctional wall body treatment material with a bottom surface integrated, which comprises the following components:
during construction, the materials and water are mixed in the ratio of 2 to 1, water is added first and then powder is added, and the mixture is stirred by an electric drill.
The test is carried out according to JC/T298-2010 and GB/T28627-2012 standards, and the results are shown in the following table 4 and all meet the requirements.
Table 4 example 3 performance test results
(data are measured at 23 ℃. + -. 2 ℃ and 50% humidity)
Comparative example 1:
a material, in particular, comprising the following components:
during construction, the materials and water are mixed in the ratio of 2 to 1, water is added first and then powder is added, and the mixture is stirred by an electric drill.
Table 5 comparative example 1 performance test results
It can be seen that comparative example 1, which does not add enough cellulose, has reduced construction smoothness and water retention, and in the crack resistance test, the gypsum cannot be normally hydrated due to too high water evaporation rate, the hand feeling is reduced, the product is cracked, and the construction effect is affected.
Comparative example 2:
a material, in particular, comprising the following components:
during construction, the materials and water are mixed in the ratio of 2 to 1, water is added first and then powder is added, and the mixture is stirred by an electric drill.
Table 6 comparative example 2 performance test results
It can be seen that comparative example 2, in which a sufficient amount of building gypsum was not added, could not ensure the strength of the product, which was lower than the requirement of the base leveling product, and the crack resistance and workability of the product were also deteriorated to some extent since the gypsum content had a significant effect on the crack resistance of the product.
All documents referred to herein are incorporated by reference into this application as if each were individually incorporated by reference. Furthermore, it should be understood that various changes and modifications of the present invention can be made by those skilled in the art after reading the above teachings of the present invention, and these equivalents also fall within the scope of the present invention as defined by the appended claims.
Claims (10)
1. A novel multifunctional wall treatment material integrating bottom surface with integrated surface, which is characterized by comprising the following components:
2. the material of claim 1, wherein the inorganic cementitious material is selected from the group consisting of: gypsum, lime, cement, or combinations thereof.
3. The material of claim 2, wherein the gypsum is selected from the group consisting of: anhydrous building desulfurized gypsum, semi-hydrated building desulfurized gypsum, dihydrate building desulfurized gypsum, or combinations thereof.
4. A material according to claim 2, wherein the cement is selected from the group consisting of: portland cement, sulpho-alumina cement, high alumina cement, or combinations thereof.
5. The material of claim 1, wherein said lightweight aggregate is selected from the group consisting of: clay ceramsite, expanded vermiculite, porous sintered material, fly ash ceramsite, vitrified micro-beads, expanded perlite, blast furnace slag, EPS board particles, or a combination thereof.
6. The material of claim 1, wherein the double fly powder is selected from the group consisting of: calcium carbonate salt, magnesium carbonate salt, dolomite powder, talc, or combinations thereof.
7. The material of claim 1 wherein the adhesive is a re-dispersible latex powder.
8. A material according to claim 1, wherein the cellulose is hydroxypropylmethyl cellulose.
9. The material of claim 1 wherein the water repellent is an aqueous organosilicon water repellent.
10. The construction method of the novel wall body treatment material with the integrated bottom and surface functions is characterized by comprising the following steps of:
(a) the bottom-surface integrated multifunctional novel wall body treatment material and water are added in the construction process;
(b) and (4) stirring.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810729206.6A CN110683818B (en) | 2018-07-05 | 2018-07-05 | Bottom-surface-integrated multifunctional novel wall treatment material |
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| CN201810729206.6A CN110683818B (en) | 2018-07-05 | 2018-07-05 | Bottom-surface-integrated multifunctional novel wall treatment material |
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| CN110683818A true CN110683818A (en) | 2020-01-14 |
| CN110683818B CN110683818B (en) | 2022-03-25 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111777384A (en) * | 2020-07-21 | 2020-10-16 | 苏州大乘环保新材有限公司 | Exterior wall decoration powder and exterior wall decoration construction method |
| CN113667344A (en) * | 2021-08-25 | 2021-11-19 | 亚士漆(上海)有限公司 | Desulfurized gypsum composition, preparation method thereof, gypsum-based interior wall putty and application |
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| CN1840498A (en) * | 2005-04-01 | 2006-10-04 | 上海市建筑科学研究院有限公司 | Desulfurized gypsum plastering materials |
| CN101691292A (en) * | 2009-09-30 | 2010-04-07 | 谢日清 | Lightweight wall plaster |
| CN101691288A (en) * | 2009-09-30 | 2010-04-07 | 谢日清 | Lightweight leveling mortar |
| CN107879707A (en) * | 2017-11-22 | 2018-04-06 | 广西云燕特种水泥建材有限公司 | A kind of heat preservation mortar for outer wall and its production method |
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2018
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| JP2000169757A (en) * | 1998-12-08 | 2000-06-20 | Sankusu:Kk | Wall-coating material composition for interior |
| CN1840498A (en) * | 2005-04-01 | 2006-10-04 | 上海市建筑科学研究院有限公司 | Desulfurized gypsum plastering materials |
| CN101691292A (en) * | 2009-09-30 | 2010-04-07 | 谢日清 | Lightweight wall plaster |
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| CN107879707A (en) * | 2017-11-22 | 2018-04-06 | 广西云燕特种水泥建材有限公司 | A kind of heat preservation mortar for outer wall and its production method |
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| Title |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111777384A (en) * | 2020-07-21 | 2020-10-16 | 苏州大乘环保新材有限公司 | Exterior wall decoration powder and exterior wall decoration construction method |
| CN113667344A (en) * | 2021-08-25 | 2021-11-19 | 亚士漆(上海)有限公司 | Desulfurized gypsum composition, preparation method thereof, gypsum-based interior wall putty and application |
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| Publication number | Publication date |
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| CN110683818B (en) | 2022-03-25 |
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