CN107805020A - A kind of environment-friendly painting coating for being suitable for classroom - Google Patents
A kind of environment-friendly painting coating for being suitable for classroom Download PDFInfo
- Publication number
- CN107805020A CN107805020A CN201711065796.9A CN201711065796A CN107805020A CN 107805020 A CN107805020 A CN 107805020A CN 201711065796 A CN201711065796 A CN 201711065796A CN 107805020 A CN107805020 A CN 107805020A
- Authority
- CN
- China
- Prior art keywords
- environment
- classroom
- albumen powder
- painting coating
- friendly painting
- 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.)
- Pending
Links
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
-
- 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
- C04B2111/00017—Aspects relating to the protection of the environment
-
- 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
- C04B2111/00508—Cement paints
Landscapes
- 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)
Abstract
The invention discloses a kind of environment-friendly painting coating for being suitable for classroom, including following main component：Portland cement, quartz sand, powdered whiting, bentonite, glutinous rice flour, cellulose ether, citric acid and superelevation Gel baits albumen powder.The coating and basal plane have very good adhesion, and construction thickness is very thin, and material is economical and practical, can save material, at the same the basic unit after the material process will not hollowing flake, it is ensured that job site is cleaned, and more meets environmental requirement；The environment-friendly painting coating of the present invention, primary raw material is the glutinous rice flour and superelevation Gel baits albumen powder of cement, quartz sand, powdered whiting, bentonite and natural animal-plant extraction, it is simply added into a small amount of cellulose ether, it is added without organic solvent and other Organic Ingredients, Environmental Safety, it is suitable for the environment that this kind of children in interior, especially classroom live for a long time.
Description
Technical field
The present invention relates to technical field of coatings, more particularly to a kind of environment-friendly painting coating for being suitable for classroom.
Background technology
With the fast development of construction industry, plastering engineering is as a part important in construction, increasingly by this industry
Paid attention to.Wall can be protected and improve indoor sanitation condition by plastering, and enhancing light reflection, beautified the environment, can also be protected wall body, top
The positions such as canopy, roofing not by the wind, the erosion of rain, snow, improve metope protection against the tide, efflorescence prevention, heat-insulated ability, strengthen the durable of wall body
Property.But the plastering material of traditional handicraft such as cement mortar, mixed mortar etc., it is impossible to adapt to the novel wall material such as building block, sheet material
The surface of material is painted, it may appear that hollowing, phenomena such as ftractureing, coming off, influences construction quality.The country has been done to such plastering material
Numerous studies, as the A of Chinese invention patent CN 1482092 disclose a kind of gypsum substrate render material, the plastering material with
Gypsum is primary raw material, adds the additives such as anhydrous citric acid adjustable solidification agent, preferably solves cement mortar, mixed mortar is plastered
Hollowing, common fault, the A of Chinese invention patent CN 103032.50 such as ftracture, come off disclose a kind of wall paint agent for porous bricks,
Using portland cement as primary raw material, the additive such as addition modifying agent, antimitotic agent, water-loss reducer also can be solved effectively the plastering material
Hollowing that cement mortar, mixed mortar are plastered, the common fault such as ftracture, come off.
But traditional paint coating is to improve bond effect, some chemical compositions are inevitably added, but this
A little materials can cause it is a small amount of or micro environmental pollution, be unable to reach the place that some children such as classroom live for a long time
Requirement, therefore be necessary to study a kind of environment-friendly painting coating for being suitable for classroom.
The content of the invention
It is an object of the invention to provide a kind of environment-friendly painting coating for being suitable for classroom.The material is a kind of aggregated
The modified cement-based powder material of thing, is mainly used in lightweight sand and adds building block, it can also be used to which concrete hollow block, flyash are built
The basal planes such as block, plasterboard and cast-in-place concrete are plastered use.
The invention provides a kind of environment-friendly painting coating for being suitable for classroom, by the component group of following percentage by weight
Into：
Portland cement 30%-50%
Quartz sand 35%-50%
Powdered whiting 5%-15%
Bentonite 3%-5%
Glutinous rice flour 4%-8%
Cellulose ether 0.3%-0.5%
Citric acid 0.1%-0.2%
Superelevation Gel baits albumen powder 1-6%
Preferably, the quartz sand is 120 mesh sand.
Preferably, the cellulose ether is methyl hydroxyethylcellulose ether or methylhydroxypropylcellulose ether.
Preferably, described superelevation Gel baits albumen powder is the Gel baits >=1200g*cm prepared by raw material of Egg-white-2
Albumen powder.
First, binder materials：
In raw material of the present invention, portland cement plays cementation, preferably 32.5R or 42.5R portland cements；
2nd, aggregate
Quartz sand is the broken quartz particles being process of quartz warp, and quartz is a kind of nonmetallic mineral, is a kind of hard
Firmly, wear-resisting, stable chemical performance silicate mineral, its main mineral constituent are silica, the quartz selected by the present invention
Dioxide-containing silica is not less than 98% in sand, and intensity is high, anti-wear performance is good；
3rd, filler
The crystalline solid of calcium carbonate mainly has the calcite of the inclined three faces crystal class of multiple tripartite and the aragonite of iris class, and powdered whiting is just
It is calcite in powder.Powdered whiting is added in the present invention can be effectively increased the toughness and intensity of product；
4th, water-loss reducer
Cellulose ether is a kind of conventional water-loss reducer in paint coating field, and it can make the moisture in mortar be not easy to lose, and
Progressively discharged within long period of time, assign the good water-retaining property of mortar and workability,
Bentonite is the aqueous argillic horizon based on montmorillonite, it have excellent ion exchangeable, dilatancy, adhesiveness, can
Plasticity, fire resistance, bentonite have stronger water imbibition, can improve the intensity of material；It also has unique selective absorption,
To the permanent absorption solidification of radioactive substance in block material, there can be the function of purification and repairing environment.
5th, binding agent
Often expanded with heat and contract with cold after the shaping of powder building materials and weather, temperature, humidity etc. influence, had during phenomena such as drying, ftracture, coming off
Occur, after especially material meets water and stress, this phenomenon is more serious.The method for adding appropriate binding agent for this present invention
To have the function that product anticracking and increase elasticity.Glutinous rice flour has extraordinary adhesion strength, adds superelevation Gel baits albumen
Powder, it is remarkably improved the elasticity of adhesive.
6th, retarder
Cement retarder can postpone hydrated reaction of cement, so as to extend the setting time of plastering material, can protect the long period
Plasticity is held, is conveniently poured, improves efficiency of construction.Phenomena such as citric acid can also effectively suppress the material accumulation of salt in the surface soil simultaneously produces；
The invention provides a kind of preparation method for the environment-friendly painting coating for being suitable for classroom, comprise the following steps：
Step 1：After mixer is opened, by powdered whiting-bentonite-glutinous rice flour-cellulose ether-citric acid-superelevation gel
The order of degree albumen powder, which is added in mixer, to stir, and additive package is made；
Step 2：After mixer is opened, by weight percentage, first add portland cement 50%, then add quartz sand 50%, then add
Additive package 50%, add remaining 50% material after slightly stirring in this order again.
A kind of environment-friendly painting coating for being suitable for classroom provided by the invention, it should be noted when constructing：
The beneficial of the present invention is effectively：There is very good adhesion with basal plane, construction thickness is very thin, and material is economical and practical, can
Save material, while the basic unit after the material process will not hollowing flake, it is ensured that job site clean, more meet environmental protection will
Ask；The environment-friendly painting coating of the present invention, primary raw material is cement, quartz sand, powdered whiting, bentonite and natural animal-plant
The glutinous rice flour and superelevation Gel baits albumen powder of extraction, are simply added into a small amount of cellulose ether, and being added without organic solvent and other has
Machine raw material, Environmental Safety, it is suitable for the environment that this kind of children in interior, especially classroom live for a long time.
Embodiment
Embodiment 1
A kind of environment-friendly painting coating for being suitable for classroom, is made up of the component of following percentage by weight：
Portland cement 40%
Quartz sand 45%
Powdered whiting 10%
Bentonite 4%
Glutinous rice flour 5%
Cellulose ether 0.4%
Citric acid 0.1%
Superelevation Gel baits albumen powder surplus %
The quartz sand is 120 mesh sand；
The cellulose ether is methyl hydroxyethylcellulose ether.
Described superelevation Gel baits albumen powder is the Gel baits >=1200g*cm prepared by raw material of Egg-white-2Albumen
Powder.
Embodiment 2
A kind of environment-friendly painting coating for being suitable for classroom, is made up of the component of following percentage by weight：
Portland cement 50%
Quartz sand 35%
Powdered whiting 9%
Bentonite 5%
Glutinous rice flour 8%
Cellulose ether 0.3%
Citric acid 0.2%
Superelevation Gel baits albumen powder surplus.
The quartz sand is 120 mesh sand；
The bentonite is organobentonite；
The cellulose ether is methylhydroxypropylcellulose ether；
Described superelevation Gel baits albumen powder is the Gel baits >=1200g*cm prepared by raw material of Egg-white-2Albumen powder.
Embodiment 3
A kind of environment-friendly painting coating for being suitable for classroom, is made up of the component of following percentage by weight：
Portland cement 30%
Quartz sand 50%
Powdered whiting 15%
Bentonite 4%
Glutinous rice flour 4%
Cellulose ether 0.5%
Citric acid 0.1%
Superelevation Gel baits albumen powder surplus
The quartz sand is 120 mesh sand；
The glutinous rice flour is the rubber powder that polyvinyl acetate passes through copolyreaction generation with polyvinyl alcohol；
Described superelevation Gel baits albumen powder is the Gel baits >=1200g*cm prepared by raw material of Egg-white-2Albumen powder.
Comparative example 1
Superelevation Gel baits albumen powder in embodiment 1 is removed, remaining proportioning is constant.
Embodiment 1-3 is detected：
From upper table data, the resistance to compression to product of the present invention of the addition of superelevation Gel baits albumen powder, rupture strength and viscous
Knotting strength has very important influence.
Embodiment sample is according to professional standard JC890-2001《Steam aerated coagulation masonry mortar and decorative mortar》Enter
Row detection.
This detection data is just for above-mentioned detection sample.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (4)
1. a kind of environment-friendly painting coating for being suitable for classroom, it is characterised in that include the composition of following percentage by weight：
Portland cement 30%-50%
Quartz sand 35%-50%
Powdered whiting 5%-15%
Bentonite 3%-5%
Glutinous rice flour 4%-8%
Cellulose ether 0.3%-0.5%
Citric acid 0.1%-0.2%
Superelevation Gel baits albumen powder surplus.
2. the environment-friendly painting coating as claimed in claim 1 for being suitable for classroom, it is characterised in that the quartz sand is 120
Mesh sand.
3. the environment-friendly painting coating as claimed in claim 1 for being suitable for classroom, it is characterised in that the cellulose ether is first
Ethylhydroxyethylcellulose ether or methylhydroxypropylcellulose ether.
4. the environment-friendly painting coating as claimed in claim 1 for being suitable for classroom, it is characterised in that described superelevation Gel baits
Albumen powder is the Gel baits >=1200g*cm prepared by raw material of Egg-white-2Albumen powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711065796.9A CN107805020A (en) | 2017-11-02 | 2017-11-02 | A kind of environment-friendly painting coating for being suitable for classroom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711065796.9A CN107805020A (en) | 2017-11-02 | 2017-11-02 | A kind of environment-friendly painting coating for being suitable for classroom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107805020A true CN107805020A (en) | 2018-03-16 |
Family
ID=61590614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711065796.9A Pending CN107805020A (en) | 2017-11-02 | 2017-11-02 | A kind of environment-friendly painting coating for being suitable for classroom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107805020A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110526621A (en) * | 2019-09-23 | 2019-12-03 | 唐山学院 | A kind of tailings sand stone concrete macrotype wallboard and preparation method |
| CN111848091A (en) * | 2020-08-04 | 2020-10-30 | 湖州五好建材有限公司 | Preparation method of low-cost fireproof plastering gypsum |
| CN111848090A (en) * | 2020-08-04 | 2020-10-30 | 湖州五好建材有限公司 | Preparation method of low-cost humidity-adjusting plastering gypsum |
| CN111908881A (en) * | 2020-08-04 | 2020-11-10 | 湖州五好建材有限公司 | Preparation method of low-cost plastering gypsum |
| CN112645654A (en) * | 2020-12-23 | 2021-04-13 | 湖州良柏新材料科技有限公司 | Cement-based waterproof material for surface of building block |
| CN113735519A (en) * | 2021-09-14 | 2021-12-03 | 北京科技大学 | Filling material and application thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104230265A (en) * | 2014-09-02 | 2014-12-24 | 德清扬泰建筑材料有限公司 | Thin-layer plastering material and preparation method thereof |
| CN105461269A (en) * | 2014-08-26 | 2016-04-06 | 天长市高新技术创业服务中心 | Novel plastering material |
| CN106398435A (en) * | 2016-11-17 | 2017-02-15 | 岳承华 | External wall elastic waterproof coating with modified soybean protein isolate capable of enhancing adhesion force |
| CN107033639A (en) * | 2017-04-12 | 2017-08-11 | 湖南漆雕氏制造股份有限公司 | A kind of mineral coating and preparation method thereof |
-
2017
- 2017-11-02 CN CN201711065796.9A patent/CN107805020A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105461269A (en) * | 2014-08-26 | 2016-04-06 | 天长市高新技术创业服务中心 | Novel plastering material |
| CN104230265A (en) * | 2014-09-02 | 2014-12-24 | 德清扬泰建筑材料有限公司 | Thin-layer plastering material and preparation method thereof |
| CN106398435A (en) * | 2016-11-17 | 2017-02-15 | 岳承华 | External wall elastic waterproof coating with modified soybean protein isolate capable of enhancing adhesion force |
| CN107033639A (en) * | 2017-04-12 | 2017-08-11 | 湖南漆雕氏制造股份有限公司 | A kind of mineral coating and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 晏立豪等编著: "《生活日用化工800》", 30 September 1994, 晏立豪等编著 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110526621A (en) * | 2019-09-23 | 2019-12-03 | 唐山学院 | A kind of tailings sand stone concrete macrotype wallboard and preparation method |
| CN111848091A (en) * | 2020-08-04 | 2020-10-30 | 湖州五好建材有限公司 | Preparation method of low-cost fireproof plastering gypsum |
| CN111848090A (en) * | 2020-08-04 | 2020-10-30 | 湖州五好建材有限公司 | Preparation method of low-cost humidity-adjusting plastering gypsum |
| CN111908881A (en) * | 2020-08-04 | 2020-11-10 | 湖州五好建材有限公司 | Preparation method of low-cost plastering gypsum |
| CN112645654A (en) * | 2020-12-23 | 2021-04-13 | 湖州良柏新材料科技有限公司 | Cement-based waterproof material for surface of building block |
| CN113735519A (en) * | 2021-09-14 | 2021-12-03 | 北京科技大学 | Filling material and application thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107805020A (en) | A kind of environment-friendly painting coating for being suitable for classroom | |
| KR0159894B1 (en) | Process for water-proofing gypsum materials | |
| CN104761215B (en) | A kind of quick-drying fast gravity die polymer cement waterproof slurry and preparation method thereof | |
| CN104230264B (en) | A kind of cement group water-proofing material and preparation method thereof | |
| CN105801065B (en) | A kind of high intensity plastering gupsum and preparation method thereof | |
| CN107935515A (en) | A kind of aqueous double-component quick-dry type polymer cement waterproof mortar | |
| WO2006001891A1 (en) | Composition and application of novel sprayable phosphate cement that bonds to styrofoam | |
| DE112016005031T5 (en) | A dry construction composition which is wet sprayable by means of a screw pump and which contains a binder and a filler from a biological source and the preparation and uses of such a composition | |
| CN103121818A (en) | Assembled splicing joint sealing material for building components and application thereof | |
| CN102424554B (en) | Colored decorative mortar with excellent performance | |
| CN109439054B (en) | Putty powder and putty slurry for plastering-free machine, and preparation method and application thereof | |
| CN104230265B (en) | A kind of plastering material of thin layer and preparation method thereof | |
| CN101265055B (en) | High bond strength dry powder interface processing agent | |
| CN106673577A (en) | Gypsum-based ceramic tile binder and preparation method thereof | |
| MX2013013835A (en) | Cellulose ether compounds for improved hot temperature performance in external insulation finishing systems (eifs) mortars. | |
| CN103864373B (en) | A kind of preparation method of compound autoclave aerated concrete building block | |
| CN106673547A (en) | Moistureproof mildewproof finishing mortar and preparation method thereof | |
| CN109810556A (en) | One pack system gypsum base water proof putty and its construction method | |
| CN110372297A (en) | A kind of polymer cement waterproof slurry and preparation method thereof | |
| WO2009007994A2 (en) | Composition of materials for production of fly ash, pre polymerized resin composite | |
| CN103467054A (en) | Early-strength type mosaic binding agent | |
| WO2012038302A1 (en) | Coating agents for producing waterproof infrastructure coatings | |
| CN107151127A (en) | A kind of ceramic tile environment-protecting color fragrance of a flower jointing agent and preparation method thereof | |
| JP5164201B2 (en) | Lightweight mortar for low temperature | |
| CN107746226A (en) | A kind of environment-friendly type thin layer paint coating for being suitable for classroom |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180316 |
|
| RJ01 | Rejection of invention patent application after publication |