CN108164238A - A kind of water-resistant type interior wall render gypsum mortar for rendering - Google Patents
A kind of water-resistant type interior wall render gypsum mortar for rendering Download PDFInfo
- Publication number
- CN108164238A CN108164238A CN201711283405.0A CN201711283405A CN108164238A CN 108164238 A CN108164238 A CN 108164238A CN 201711283405 A CN201711283405 A CN 201711283405A CN 108164238 A CN108164238 A CN 108164238A
- Authority
- CN
- China
- Prior art keywords
- parts
- water
- rendering
- interior wall
- silicate
- 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
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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
- C04B28/14—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
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/27—Water resistance, i.e. waterproof or water-repellent 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
Abstract
The present invention proposes a kind of water-resistant type interior wall render gypsum mortar for rendering, including following components：20 50 parts of desulfurated plaster, 5~10 parts of tricalcium aluminate, 5~10 parts of tricalcium silicate, 50~70 parts of graded sand, 5~10 parts of bentonite, 10~15 parts of aluminium-magnesium silicate, 3~5 parts of polyethylene glycol oxide, 8~13 parts of dimethyl silicone polymer, 15 parts of anti-hydrolysis agent, 8~13 parts of sodium methyl silicate, 3~5 parts of wood pulp cellulose, methylcellulose 3~5, 3~5 parts of dichloromethane, 3~5 parts of calcium sulphate retarder, 3~5 parts of reinforcing agent, 1~3 part of chelating agent, the present invention is compared with prior art, it being capable of lifting construction, setting time, longer opening was good, intensity is apparently higher than common gypsum mortar after hardening, water resistance it is strong it is soaked will not hydrolyzing, service life can be promoted.
Description
Technical field
The present invention relates to building material technical fields, and in particular to a kind of water-resistant type interior wall render gypsum sand for rendering
Slurry
Background technology
A kind of water-resistant type interior wall render gypsum mortar for rendering, high-quality as current one kind, rare building is painted
Material, tool and lightweight, sound insulation, heat preservation, dehumidifying, water-fast effect.The brushing gypsum mortar product of the prior art, water resistance is very poor,
Intensity is relatively low, setting time is shorter, application property is compared with difference, although also having used some retarder, waterproofing agent, water-retaining agent, so its
Setting time is uncontrollable, application property is poor, particularly poor water resistance, almost soaked to hydrolyze, and is that industry never solves
Problem certainly.
Invention content
In order to solve the above-mentioned technical problem, the present invention proposes a kind of water-resistant type interior wall render gypsum sand for rendering
Slurry passes through physicochemical mutual complexing, after solving maximum mortar hardening, the soaked problem that can hydrolyze.
Technical scheme is as follows：
A kind of water-resistant type interior wall render gypsum mortar for rendering, including following components：20-50 parts of desulfurated plaster, aluminium
Sour 5~10 parts of tricalcium, 5~10 parts of tricalcium silicate, 50~70 parts of graded sand, 5~10 parts of bentonite, 10~15 parts of aluminium-magnesium silicate,
3~5 parts of polyethylene glycol oxide, 8~13 parts of dimethyl silicone polymer, 1 part of anti-hydrolysis agent, 8~13 parts of sodium methyl silicate, wood pulp cellulose
3~5 parts of 3~5 parts, methylcellulose 3~5,3~5 parts of dichloromethane, 3~5 parts of calcium sulphate retarder and reinforcing agent.
Preferably, it is made of the component of following weight：30 parts of desulfurated plaster, 8 parts of tricalcium aluminate, 7 parts of tricalcium silicate, grading
60 parts of sand, 8 parts of bentonite, 12 parts of aluminium-magnesium silicate, 4 parts of polyethylene glycol oxide, 9 parts of dimethyl silicone polymer, 9 parts of sodium methyl silicate,
4 parts of 1 part of anti-hydrolysis agent, 4 parts of wood pulp cellulose, 4 parts of methylcellulose 4, dichloromethane, 4 parts of calcium sulphate retarder and reinforcing agent.
Preferably, the calcium sulphate retarder is gelatine albumen, citric acid, amino acid are combined, and reinforcing agent is high intensity α
The mixture of type semi-hydrated gypsum and nanometer SILICA FUME.
The advantageous effect of water-resistant type interior wall render gypsum mortar proposed by the present invention for rendering：The present invention is compared to existing
Technology, can lifting construction, setting time, longer opening was good, and intensity is apparently higher than common gypsum mortar after hardening, resistance to
It is aqueous it is strong it is soaked will not hydrolyzing, service life can be promoted.
Specific embodiment
The technical solution in the embodiment of the present invention is clearly and completely described below, it is clear that described embodiment
Only part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, the common skill in this field
Art personnel all other embodiments obtained without creative efforts belong to the model that the present invention protects
It encloses.
Embodiment 1
A kind of water-resistant type interior wall render gypsum mortar for rendering is made of the component of following weight：Desulfurated plaster 20
Part, 5 parts of tricalcium aluminate, 5 parts of tricalcium silicate, 50 parts of graded sand, 5 parts of bentonite, 1 part of anti-hydrolysis agent, 10 parts of aluminium-magnesium silicate, polyoxy
Change 3 parts of ethylene, 8 parts of dimethyl silicone polymer, 8 parts of sodium methyl silicate, 3 parts of wood pulp cellulose, methylcellulose 3, dichloromethane 3
Part, 3 parts of 3 parts of calcium sulphate retarder and reinforcing agent.
The calcium sulphate retarder is gelatine albumen, citric acid, amino acid are combined, and reinforcing agent is half water of high intensity α types
The mixture of gypsum and nanometer SILICA FUME.
Embodiment 2
A kind of water-resistant type interior wall render gypsum mortar for rendering is made of the component of following weight：Desulfurated plaster 30
Part, 7 parts of tricalcium aluminate, 7 parts of tricalcium silicate, 60 parts of graded sand, 8 parts of bentonite, 3 parts of anti-hydrolysis agent, 13 parts of aluminium-magnesium silicate, polyoxy
Change 4 parts of ethylene, 10 parts of dimethyl silicone polymer, 10 parts of sodium methyl silicate, 4 parts of wood pulp cellulose, methylcellulose 4, dichloromethane 4
Part, 4 parts of 4 parts of calcium sulphate retarder and reinforcing agent.
The calcium sulphate retarder is gelatine albumen, citric acid, amino acid are combined, and reinforcing agent is half water of high intensity α types
The mixture of gypsum and nanometer SILICA FUME.
Embodiment 3
A kind of water-resistant type interior wall render gypsum mortar for rendering is made of the component of following weight：Desulfurated plaster 50
Part, 10 parts of tricalcium aluminate, 10 parts of tricalcium silicate, 70 parts of graded sand, 10 parts of bentonite, 5 parts of anti-hydrolysis agent, 15 parts of aluminium-magnesium silicate,
5 parts of polyethylene glycol oxide, 13 parts of dimethyl silicone polymer, 13 parts of sodium methyl silicate, 5 parts of wood pulp cellulose, methylcellulose 5, dichloro
5 parts of 5 parts of methane, 5 parts of calcium sulphate retarder and reinforcing agent.
The calcium sulphate retarder is gelatine albumen, citric acid, amino acid are combined, and reinforcing agent is half water of high intensity α types
The mixture of gypsum and nanometer SILICA FUME.
Comparative example
Take existing brushing gypsum mortar.
Product water resistance is tested, and is taken in sample to water, detects solubility.Compression strength is the intensity after drying
| Setting time | Solubility | Compression strength | Immersion compression strength for 24 hours | |
| Embodiment 1 | 3h | 10% | 15MPa | 8MPa |
| Embodiment 2 | 3.2h | 12% | 20MPa | 10MPa |
| Embodiment 3 | 3.5h | 10% | 30MPa | 12MPa |
| Comparative example | 1h | 80% | 25MPa | 0.5MPa |
This product hardness is high, intensity is big, wearability is good；Setting time stablizes, and meets low water solubility.
What has been described above is only a preferred embodiment of the present invention, it is noted that for those of ordinary skill in the art
For, without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the present invention
Protection domain.
Claims (4)
1. a kind of water-resistant type interior wall render gypsum mortar for rendering, which is characterized in that including following components：Desulfurated plaster
20-50 parts, 5~10 parts of tricalcium aluminate, 5~10 parts of tricalcium silicate, 50~70 parts of graded sand, 5~10 parts of bentonite, aluminium-magnesium silicate
10~15 parts, 3~5 parts of polyethylene glycol oxide, 8~13 parts of dimethyl silicone polymer, 8~13 parts of sodium methyl silicate, wood pulp cellulose 3~
5 parts, 1 part of anti-hydrolysis agent, methylcellulose 3~5,3~5 parts of dichloromethane, 3~5 parts of calcium sulphate retarder, 3~5 parts of reinforcing agent,
1-3 parts of chelating agent.
2. the water-resistant type interior wall render gypsum mortar according to claim 1 for rendering, which is characterized in that by following heavy
The component composition of amount：30 parts of desulfurated plaster, 8 parts of tricalcium aluminate, 7 parts of tricalcium silicate, 60 parts of graded sand, 8 parts of bentonite, magnesium silicate
12 parts of aluminium, 4 parts of polyethylene glycol oxide, 9 parts of dimethyl silicone polymer, 9 parts of sodium methyl silicate, 1 part of anti-hydrolysis agent, 4 parts of wood pulp cellulose,
4 parts of 4 parts of methylcellulose 4, dichloromethane, 4 parts of calcium sulphate retarder and reinforcing agent.
3. the water-resistant type interior wall render gypsum mortar according to claim 1 or 2 for rendering, which is characterized in that described
Calcium sulphate retarder is gelatine albumen, citric acid, amino acid are combined, and reinforcing agent is micro- for high intensity alpha semi-hydrated gypsum and nanometer
The mixture of silica flour.
4. the water-resistant type interior wall render gypsum mortar according to claim 1 for rendering, which is characterized in that the chelating
Agent is 1-hydroxy ethylidene-1,1-diphosphonic acid sodium, the mixture of anhydrous cupric sulfate, ferric sulfate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711283405.0A CN108164238A (en) | 2017-12-07 | 2017-12-07 | A kind of water-resistant type interior wall render gypsum mortar for rendering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711283405.0A CN108164238A (en) | 2017-12-07 | 2017-12-07 | A kind of water-resistant type interior wall render gypsum mortar for rendering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108164238A true CN108164238A (en) | 2018-06-15 |
Family
ID=62524469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711283405.0A Pending CN108164238A (en) | 2017-12-07 | 2017-12-07 | A kind of water-resistant type interior wall render gypsum mortar for rendering |
Country Status (1)
| Country | Link |
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| CN (1) | CN108164238A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110981241A (en) * | 2019-12-27 | 2020-04-10 | 河南理工大学 | Modified reinforced gypsum material and preparation method thereof |
Citations (5)
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|---|---|---|---|---|
| CN101265069A (en) * | 2008-04-29 | 2008-09-17 | 石宗利 | High-strength water-resistant plastering gypsum and producing method thereof |
| KR101418241B1 (en) * | 2012-12-06 | 2014-07-10 | 한일시멘트 (주) | Eco-friendly white tile adhesive composition and method of manufacturing the same |
| CN105130359A (en) * | 2015-09-15 | 2015-12-09 | 安庆越球建筑防水材料有限公司 | Waterproof painting gypsum and preparation method of waterproof painting gypsum |
| CN107226672A (en) * | 2017-07-19 | 2017-10-03 | 合肥广民建材有限公司 | A kind of water proof type brushing gypsum and preparation method thereof |
| CN107382244A (en) * | 2017-07-30 | 2017-11-24 | 湖北萨利赫新材料有限公司 | A kind of water proof type brushing gypsum and preparation method thereof |
-
2017
- 2017-12-07 CN CN201711283405.0A patent/CN108164238A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101265069A (en) * | 2008-04-29 | 2008-09-17 | 石宗利 | High-strength water-resistant plastering gypsum and producing method thereof |
| KR101418241B1 (en) * | 2012-12-06 | 2014-07-10 | 한일시멘트 (주) | Eco-friendly white tile adhesive composition and method of manufacturing the same |
| CN105130359A (en) * | 2015-09-15 | 2015-12-09 | 安庆越球建筑防水材料有限公司 | Waterproof painting gypsum and preparation method of waterproof painting gypsum |
| CN107226672A (en) * | 2017-07-19 | 2017-10-03 | 合肥广民建材有限公司 | A kind of water proof type brushing gypsum and preparation method thereof |
| CN107382244A (en) * | 2017-07-30 | 2017-11-24 | 湖北萨利赫新材料有限公司 | A kind of water proof type brushing gypsum and preparation method thereof |
Non-Patent Citations (1)
| Title |
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| 卢少忠: "《建筑涂料工程 性能•生产•施工》", 31 August 2007, 中国建材工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110981241A (en) * | 2019-12-27 | 2020-04-10 | 河南理工大学 | Modified reinforced gypsum material and preparation method thereof |
| CN110981241B (en) * | 2019-12-27 | 2020-09-25 | 河南理工大学 | Modified reinforced gypsum material and preparation method thereof |
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Application publication date: 20180615 |
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