CN109020437A - A kind of new and effective spraying glass bead lightweight plastering gupsum mortar - Google Patents
A kind of new and effective spraying glass bead lightweight plastering gupsum mortar Download PDFInfo
- Publication number
- CN109020437A CN109020437A CN201810978860.0A CN201810978860A CN109020437A CN 109020437 A CN109020437 A CN 109020437A CN 201810978860 A CN201810978860 A CN 201810978860A CN 109020437 A CN109020437 A CN 109020437A
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- parts
- glass bead
- new
- effective spraying
- plastering gupsum
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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
- C04B2111/00034—Physico-chemical characteristics of the mixtures
- C04B2111/00146—Sprayable or pumpable mixtures
- C04B2111/00155—Sprayable, i.e. concrete-like, materials able to be shaped by spraying instead of by casting, e.g. gunite
-
- 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
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 present invention relates to building material technical fields, specifically, it is a kind of new and effective spraying glass bead lightweight plastering gupsum mortar, component including following weight proportion: 500-700 parts of desulfurized gesso of flue gas, 50-200 parts of ordinary portland cement, 50-100 parts of flyash, 50-200 parts of talcum powder, 100-300 parts of glass bead, 0.1-0.5 parts of retarder, 15-25 parts of redispersible latex powder, 1-2 parts of polyvinyl alcohol, 3-5 parts of cellulose ether, 1-3 parts of polypropylene fibre, 0.5-2.0 parts of starch ether, homogeneous thixotropic agent 1.0-3.0 parts, the new and effective spraying glass bead lightweight plastering gupsum mortar of present disclosure has higher adhesion strength, without hollowing cracking phenomena, with good heat insulation effect, higher coating Rate, construction efficiency are high.
Description
Technical field
The present invention relates to building material technical fields, specifically, being that the new and effective spraying glass bead lightweight of one kind is smeared
Grey gypsum mortar.
Background technique
Plastering gupsum mortar is novel, environmentally friendly, the economic popularization instead of cement mortar, the intensity of existing cement, again
Environmental protection more healthier than cement, durable, bonding force are big, be not pulverized easily, do not crack, not hollowing, the advantages that not losing powder, and use letter
Just, cost is saved, is the binder of building gypsum, using lightweight microballon as aggregate, adds the novel plastering material of a variety of additives.
Currently, the plastering gupsum mortar on domestic market, still in more falling behind the stage, hand smear gypsum mortar account for it is leading.
Hand smears gypsum and there is stirring unevenly, the disadvantages such as construction quality is low, and construction efficiency is low.It can not only be stirred using mechanically spraying
Even, pressure is big when spraying, and gypsum can be made more effectively to bond with basal plane, and construction efficiency is even more 2 times that traditional hand is smeared, promotes significantly
Construction speed.Heavy mechanically spraying gypsum bulk density is more painstaking when causing to construct greatly, while spreading rate is low, and heat insulation effect is paid no attention to
Think.
Summary of the invention
In order to solve the above-mentioned technical problem, a kind of adhesion strength height is provided for market, convenient for the plastering gupsum of mechanically spraying
Mortar, and there is spreading rate height, the good effect of heat insulation effect.
The specific technical solution that the present invention uses is as follows:
A kind of new and effective spraying glass bead lightweight plastering gupsum mortar, the component including following weight proportion: flue gas desulfurization
500-700 parts of gypsum, 50-200 parts of ordinary portland cement, 50-100 parts of flyash, 50-200 parts of talcum powder, glass bead
100-300 parts, 0.1-0.5 parts of retarder, 15-25 parts of redispersible latex powder, 1-2 parts of polyvinyl alcohol, cellulose ether 3-5
Part, 1-3 parts of polypropylene fibre, 0.5-2.0 parts of starch ether, homogeneous thixotropic agent 1.0-3.0 parts.
In the technical scheme, desulfurized gesso of flue gas is using lime stone as desulfurizing agent, by spraying into absorbent into absorption tower
Slurries come into full contact with flue gas and mix, and wash to flue gas, so that the SO in flue gas2With the CaCO in slurries3And drum
The Strong oxdiative air reaction entered generates, and has effects that recycle exhaust gas environmental protection, and the effect of ordinary portland cement is to increase
Product strength adjusts product acid-base property, and the effect of flyash is to reduce product cost, and the effect of talcum powder is that increase product is white
Degree, the effect of glass bead are to reduce small product size density, improve product thermal insulation property, and the effect of retarder is to adjust product to coagulate
It ties the time, the effect of redispersible latex powder is to improve product adhesion strength, and the effect of polyvinyl alcohol is that raising product is water-fast
Property, the effect of cellulose ether is to increase product water retention property, and the effect of polypropylene fibre is to increase product strength, the work of starch ether
With being the sag resistance for improving product, the effect of homogeneous thixotropic agent is to improve product sag resistance, improves application property.
Further improvement of the present invention, the granularity of glass bead are -70 mesh of 50 mesh.
Further improvement of the present invention, polypropylene fibre length are 6mm-9mm.
Further improvement of the present invention, retarder are collectively constituted by protide retarder and lemon acids, and weight ratio is
2:8。
Further improvement of the present invention, the viscosity of cellulose ether is in 30000-75000mPa.s.
Further improvement of the present invention, the new and effective spraying glass bead lightweight plastering gupsum mortar, including it is following heavy
The component of amount proportion: 680 parts of desulfurized gesso of flue gas, 50 parts of ordinary portland cement, 50 parts of flyash, 60 parts of talcum powder, vitreous
130 parts of microballon, 0.6 part of retarder, 18 parts of redispersible latex powder, 2 parts of polyvinyl alcohol, 4 parts of cellulose ether, polypropylene fibre
3 parts, 1.2 parts of starch ether, 1.2 parts of homogeneous thixotropic agent.
Further improvement of the present invention, in above-mentioned new and effective spraying glass bead lightweight plastering gupsum mortar, vitreous is micro-
The granularity of pearl is -70 mesh of 50 mesh, and polypropylene fibre length is 6mm-9mm, and retarder is total to by protide retarder and lemon acids
With composition, weight ratio 2:8, the viscosity of cellulose ether is in 30000-75000mPa.s.
Beneficial effects of the present invention: the new and effective spraying glass bead lightweight plastering gupsum mortar of present disclosure has
Higher adhesion strength, no hollowing cracking phenomena have good heat insulation effect, higher spreading rate, construction efficiency height.
Specific embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment, the invention will be described in further detail, the reality
It applies example for explaining only the invention, protection scope of the present invention is not constituted and limited.
Embodiment one
A kind of new and effective spraying glass bead lightweight plastering gupsum mortar, the component including following weight proportion: flue gas desulfurization
700 parts of gypsum, 60 parts of ordinary portland cement, 60 parts of flyash, 50 parts of talcum powder, 100 parts of glass bead, 0.5 part of retarder,
It is 20 parts of redispersible latex powder, 1.5 parts of polyvinyl alcohol, 3 parts of cellulose ether, 2 parts of polypropylene fibre, 1.5 parts of starch ether, homogeneous
1.5 parts of thixotropic agent, wherein the granularity of glass bead is -70 mesh of 50 mesh, and polypropylene fibre length is 6mm-9mm, and retarder is by egg
White class retarder is collectively constituted with lemon acids, and weight ratio 2:8, the viscosity of cellulose ether is in 30000-75000mPa.s.
Table one: the test data that embodiment one detects in laboratory
Embodiment two
A kind of new and effective spraying glass bead lightweight plastering gupsum mortar, the component including following weight proportion: flue gas desulfurization
650 parts of gypsum, 70 parts of ordinary portland cement, 60 parts of flyash, 70 parts of talcum powder, 120 parts of glass bead, 0.5 part of retarder,
It is 18 parts of redispersible latex powder, 1.5 parts of polyvinyl alcohol, 3.5 parts of cellulose ether, 2 parts of polypropylene fibre, 2 parts of starch ether, homogeneous
2.5 parts of thixotropic agent, wherein the granularity of glass bead is -70 mesh of 50 mesh, and polypropylene fibre length is 6mm-9mm, and retarder is by egg
White class retarder is collectively constituted with lemon acids, and weight ratio 2:8, the viscosity of cellulose ether is in 30000-75000mPa.s.
Table two: the test data that embodiment two detects in laboratory
Embodiment three
A kind of new and effective spraying glass bead lightweight plastering gupsum mortar, the component including following weight proportion: flue gas desulfurization
680 parts of gypsum, 50 parts of ordinary portland cement, 50 parts of flyash, 60 parts of talcum powder, 130 parts of glass bead, 0.6 part of retarder,
18 parts of redispersible latex powder, 2 parts of polyvinyl alcohol, 4 parts of cellulose ether, 3 parts of polypropylene fibre, 1.2 parts of starch ether, homogeneous touching
Become 1.2 parts of agent, wherein the granularity of glass bead is -70 mesh of 50 mesh, and polypropylene fibre length is 6mm-9mm, and retarder is by albumen
Class retarder is collectively constituted with lemon acids, and weight ratio 2:8, the viscosity of cellulose ether is in 30000-75000mPa.s.
Table three: the test data that embodiment three detects in laboratory
Basic principles and main features and advantage of the invention have been shown and described above.It should be understood by those skilled in the art that
The present invention is not limited to the above embodiments, and the above embodiments and description only illustrate the principle of the present invention,
Without departing from the spirit and scope, various changes and improvements may be made to the invention, these changes and improvements are all fallen
Enter in scope of the claimed invention.The scope of the present invention is defined by the appended claims and its equivalents.
Claims (7)
1. a kind of new and effective spraying glass bead lightweight plastering gupsum mortar, it is characterised in that: including following weight proportion
Component: 500-700 parts of desulfurized gesso of flue gas, 50-200 parts of ordinary portland cement, 50-100 parts of flyash, talcum powder 50-200
Part, it is 100-300 parts of glass bead, 0.1-0.5 parts of retarder, 15-25 parts of redispersible latex powder, 1-2 parts of polyvinyl alcohol, fine
Plain 3-5 parts of the ether of dimension, 1-3 parts of polypropylene fibre, 0.5-2.0 parts of starch ether, homogeneous thixotropic agent 1.0-3.0 parts.
2. new and effective spraying glass bead lightweight plastering gupsum mortar according to claim 1, it is characterised in that: described
The granularity of glass bead is -70 mesh of 50 mesh.
3. new and effective spraying glass bead lightweight plastering gupsum mortar according to claim 1, it is characterised in that: described
Polypropylene fibre length is 6mm-9mm.
4. new and effective spraying glass bead lightweight plastering gupsum mortar according to claim 1, it is characterised in that: described
Retarder is collectively constituted by protide retarder and lemon acids, weight ratio 2:8.
5. new and effective spraying glass bead lightweight plastering gupsum mortar according to claim 1, it is characterised in that: described
The viscosity of cellulose ether is in 30000-75000mPa.s.
6. new and effective spraying glass bead lightweight plastering gupsum mortar according to claim 1, which is characterized in that including
The component of following weight proportion: 680 parts of the desulfurized gesso of flue gas, 50 parts of the ordinary portland cement, the flyash 50
Part, 60 parts of the talcum powder, 130 parts of the glass bead, 0.6 part of the retarder, 18 parts of the redispersible latex powder,
2 parts of the polyvinyl alcohol, 4 parts of the cellulose ether, 3 parts of the polypropylene fibre, 1.2 parts of the starch ether, the homogeneous touching
Become 1.2 parts of agent.
7. new and effective spraying glass bead lightweight plastering gupsum mortar according to claim 6, which is characterized in that described
The granularity of glass bead is -70 mesh of 50 mesh, and the polypropylene fibre length is 6mm-9mm, and the retarder is by protide slow setting
Agent is collectively constituted with lemon acids, and weight ratio 2:8, the viscosity of the cellulose ether is in 30000-75000mPa.s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810978860.0A CN109020437A (en) | 2018-08-27 | 2018-08-27 | A kind of new and effective spraying glass bead lightweight plastering gupsum mortar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810978860.0A CN109020437A (en) | 2018-08-27 | 2018-08-27 | A kind of new and effective spraying glass bead lightweight plastering gupsum mortar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109020437A true CN109020437A (en) | 2018-12-18 |
Family
ID=64624520
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810978860.0A Pending CN109020437A (en) | 2018-08-27 | 2018-08-27 | A kind of new and effective spraying glass bead lightweight plastering gupsum mortar |
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| CN (1) | CN109020437A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109809785A (en) * | 2019-04-02 | 2019-05-28 | 南京益夫新材料科技有限公司 | A kind of lightweight scratch coat gypsum mortar and preparation method |
| CN110803908A (en) * | 2019-11-19 | 2020-02-18 | 济南长兴建设商砼有限公司 | Lightweight gypsum spraying mortar |
| CN111233423A (en) * | 2020-03-16 | 2020-06-05 | 浙江古思建筑科技有限公司 | Lightweight plastering gypsum and using method thereof |
| CN111348884A (en) * | 2020-03-16 | 2020-06-30 | 绵阳本界原亿建材有限公司 | Processing method of novel gypsum putty mortar |
| CN111646772A (en) * | 2020-06-29 | 2020-09-11 | 陕西亮业科工贸有限公司 | Light plastering gypsum and preparation method thereof |
| CN113173768A (en) * | 2021-04-21 | 2021-07-27 | 贵州智慧快刻环保科技有限公司 | Interior wall gypsum-based facing mortar, and preparation and use methods thereof |
| CN113216541A (en) * | 2021-05-10 | 2021-08-06 | 长沙三树新材料科技有限公司 | Mechanical spraying plastering construction method |
| CN113603446A (en) * | 2021-09-17 | 2021-11-05 | 湖南华材友邦科技有限责任公司 | Special thick-layer anti-crack mortar for kitchens and bathrooms and preparation method thereof |
| CN114276107A (en) * | 2021-12-24 | 2022-04-05 | 泰山石膏有限公司 | Quick-calcined light plastering gypsum and preparation method thereof |
| CN116375438A (en) * | 2023-03-30 | 2023-07-04 | 中国建筑第八工程局有限公司 | Micro glass fiber modified light plastering gypsum mortar and preparation method thereof |
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| CN101691292A (en) * | 2009-09-30 | 2010-04-07 | 谢日清 | Lightweight wall plaster |
| CN102180632A (en) * | 2011-01-28 | 2011-09-14 | 内蒙古科技大学 | Ground floor plastering gypsum |
| CN104961423A (en) * | 2015-07-19 | 2015-10-07 | 北京工业大学 | Machine-spraying-type plastering gypsum mortar and preparation technology thereof |
| CN105130355A (en) * | 2015-07-19 | 2015-12-09 | 北京工业大学 | Mechanical-spraying light-weight base layer plastering gypsum and preparation method |
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2018
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Patent Citations (4)
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|---|---|---|---|---|
| CN101691292A (en) * | 2009-09-30 | 2010-04-07 | 谢日清 | Lightweight wall plaster |
| CN102180632A (en) * | 2011-01-28 | 2011-09-14 | 内蒙古科技大学 | Ground floor plastering gypsum |
| CN104961423A (en) * | 2015-07-19 | 2015-10-07 | 北京工业大学 | Machine-spraying-type plastering gypsum mortar and preparation technology thereof |
| CN105130355A (en) * | 2015-07-19 | 2015-12-09 | 北京工业大学 | Mechanical-spraying light-weight base layer plastering gypsum and preparation method |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109809785A (en) * | 2019-04-02 | 2019-05-28 | 南京益夫新材料科技有限公司 | A kind of lightweight scratch coat gypsum mortar and preparation method |
| CN110803908A (en) * | 2019-11-19 | 2020-02-18 | 济南长兴建设商砼有限公司 | Lightweight gypsum spraying mortar |
| CN111233423A (en) * | 2020-03-16 | 2020-06-05 | 浙江古思建筑科技有限公司 | Lightweight plastering gypsum and using method thereof |
| CN111348884A (en) * | 2020-03-16 | 2020-06-30 | 绵阳本界原亿建材有限公司 | Processing method of novel gypsum putty mortar |
| CN111646772A (en) * | 2020-06-29 | 2020-09-11 | 陕西亮业科工贸有限公司 | Light plastering gypsum and preparation method thereof |
| CN111646772B (en) * | 2020-06-29 | 2021-11-02 | 陕西亮业科建设工程集团有限公司 | Light plastering gypsum and preparation method thereof |
| CN113173768A (en) * | 2021-04-21 | 2021-07-27 | 贵州智慧快刻环保科技有限公司 | Interior wall gypsum-based facing mortar, and preparation and use methods thereof |
| CN113216541A (en) * | 2021-05-10 | 2021-08-06 | 长沙三树新材料科技有限公司 | Mechanical spraying plastering construction method |
| CN113603446A (en) * | 2021-09-17 | 2021-11-05 | 湖南华材友邦科技有限责任公司 | Special thick-layer anti-crack mortar for kitchens and bathrooms and preparation method thereof |
| CN114276107A (en) * | 2021-12-24 | 2022-04-05 | 泰山石膏有限公司 | Quick-calcined light plastering gypsum and preparation method thereof |
| CN116375438A (en) * | 2023-03-30 | 2023-07-04 | 中国建筑第八工程局有限公司 | Micro glass fiber modified light plastering gypsum mortar and preparation method thereof |
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| PB01 | Publication | ||
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Application publication date: 20181218 |