CN101445354A - Novel building plasterboard and manufacturing method thereof - Google Patents
Novel building plasterboard and manufacturing method thereof Download PDFInfo
- Publication number
- CN101445354A CN101445354A CNA2007101711918A CN200710171191A CN101445354A CN 101445354 A CN101445354 A CN 101445354A CN A2007101711918 A CNA2007101711918 A CN A2007101711918A CN 200710171191 A CN200710171191 A CN 200710171191A CN 101445354 A CN101445354 A CN 101445354A
- Authority
- CN
- China
- Prior art keywords
- plasterboard
- novel building
- phase change
- manufacturing
- change material
- 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.)
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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
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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
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/10—Coating or impregnating
- C04B20/1003—Non-compositional aspects of the coating or impregnation
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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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5076—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with masses bonded by inorganic cements
- C04B41/5085—Calcium sulfate cements
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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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/0004—Compounds chosen for the nature of their cations
- C04B2103/001—Alkaline earth metal or Mg-compounds
- C04B2103/0012—Mg
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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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/0004—Compounds chosen for the nature of their cations
- C04B2103/0013—Iron group metal compounds
- C04B2103/0014—Fe
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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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/0068—Ingredients with a function or property not provided for elsewhere in C04B2103/00
- C04B2103/0071—Phase-change materials, e.g. latent heat storage materials used in concrete compositions
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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
- C04B2111/00241—Physical properties of the materials not provided for elsewhere in C04B2111/00
- C04B2111/00413—Materials having an inhomogeneous concentration of ingredients or irregular properties in different layers
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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
- C04B2111/00612—Uses not provided for elsewhere in C04B2111/00 as one or more layers of a layered structure
Abstract
The invention relates to a novel building plasterboard and a manufacturing method thereof. On the basis of original plasterboard, a microcapsule is added in the plasterboard. The microcapsule is like a container which is used for containing phase change materials. The manufacturing method for the novel building plasterboard comprises the following steps: firstly, materials of clean water, 107 glue, calcined gypsum powder, glass fibers, and the liker are stirred uniformly to be made into common gypsum ground paste; secondly, according to the shape of the plasterboard to be prepared, a corresponding die is prepared, and the microcapsule is tiled on the bottom layer of the die; thirdly, the gypsum ground paste is poured in the die and then is oscillated and razed to be molded. The novel building plasterboard and the manufacturing method thereof have the advantages of building energy-saving effect, simple structure and easy mass production.
Description
Technical field
The present invention relates to the building product technical field, the concrete a kind of novel building plasterboard and preparation method thereof that relates to.
Background technology
The common building gypsum, generally added materials such as water and glass fibre stirs together and makes by the common gypsum powder, as shown in Figure 1, though this plasterboard has certain fire-resistant function, in room temp requires the temperature control room of control, if internal-external temperature difference is bigger, bigger by plasterboard to the heat of exosmosis, make that the power consumption of air-conditioning system is bigger in the room.
Phase change material is applied to architectural exterior-protecting construction can improve rate of energy, provides new approach for saving building energy consumption.Phase change material is joined formation phase transformation body of wall in the material of construction with different forms, become at present the focus of research both at home and abroad.Because phase change material has thermal storage effect, when raising fusing, temperature absorbs heat, and emit heat when condensing when temperature reduces, so just can be implemented in abundant storage power on daytime, be used for all or part of burden peak load at night, the capacity that just can reduce like this required air treatment facility, the operation and maintenance cost of reduction air-conditioning or heating system.Also can reduce the temperature fluctuation in the buildings simultaneously, improve indoor comfort level.
Because solid--it is very ripe that-liquid phase becomes the technical study of material, just because its seepage and liquid surfusion are difficult to solve, to such an extent as to be not widely used in very much in the accumulation of heat structure of construction wall.Since the seventies in 20th century, a kind of small container that is used for storing phase change heat storage material has had certain research.Being called the phase change material capsule, promptly is a kind of small container that contains phase change material.The encapsulated technology of phase change material has wide practical use in fields such as aerospace, machinofacture, material of construction, heat-accumulation temperature-adjustment textiles and electronicss.Thereby for solid---liquid phase becomes the application of material in inner wall of building provides a good solution, leakage problem and surfusion when having solved its liquefy.
Summary of the invention
Technical problem to be solved by this invention is a kind of novel building plasterboard and preparation method thereof, described plasterboard is doped with the capsule of inner ccontaining phase change material, the size of this plasterboard can be according to original specification production, it can be used for the top ceiling furred ceiling, also can be assembled on the wall and use as finishing material.
The present invention can realize by the following technical solutions:
A kind of novel building plasterboard comprises the plasterboard parent, it is characterized in that, has the phase transformation capsule particle in the described plasterboard parent, and the phase transformation capsule is enclosed with phase change material.
Described phase change material is by CaCl
26H
2O salt crystal constitutes, and mix sal epsom is arranged, a kind of in magnesium nitrate, magnesium chloride, iron protochloride or the ferrous ammonium sulphate or several.
A kind of making method of novel building plasterboard is characterized in that, comprises the steps:
1. materials such as clear water, 107 glue, gesso, glass fibre are stirred together, make the common gypsum slip;
2. according to the required shape of making plasterboard, be equipped with corresponding mould, the phase transformation capsule is tiled in the mould bottom;
3. pour earlier the gypsum slip in mould into, vibration pushes away flat moulding then.
Promptly can be made into plasterboard with phase-transition heat-storage ability.
Beneficial effect: at first be applied to the effect that interior wall or top ceiling can reach building energy conservation, can reduce the initial cost of central air conditioner system, can guarantee the smooth running of system, increased the work-ing life of conditioning unit by this phase transformation plasterboard.Secondly, the phase transformation plasterboard has the effect of batch process, and its production cost is very low, and has characteristics flexible for installation, easy to maintenance.
Description of drawings
Fig. 1 is the structural representation of existing plasterboard;
Fig. 2 is the structural representation of a kind of novel building plasterboard of the present invention.
Embodiment
For technique means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
A kind of novel building plasterboard and preparation method thereof, as shown in Figure 2, ordinary gypsum board is solidified by the gypsum slip to be made, the present invention is on the basis of original plasterboard, add the phase transformation capsule in plasterboard, the phase transformation capsule of indication is equivalent to a container here, is used for ccontaining phase change material.
Because the design temperature of architecture indoor is generally 22～25 ℃, so need select suitable solid-liquid phase change material according to this temperature.Because CaCl
26H
2O salt crystal, its fusing point are to be lower than 29 ℃, and latent heat is 174.6kJ/kg, and the source is easy, and corrodibility is little, and stability is high, is one of the most cheap phase change heat storage material.In adding sal epsom, magnesium nitrate, magnesium chloride, iron protochloride or ferrous ammonium sulphate etc. one or more can make the transformation temperature of this heat-storing material drop to 21～25 ℃, are well suited for being used for the indoor plasterboard of buildings.Therefore, select CaCl for use among the present invention
26H
2O salt crystal is as the material of phase transformation gypsum.
Be applicable to hydrated salt crystal CaCl for selecting for use
26H
2The cyst material of O is mainly selected for use natural or the synthetic macromolecular material.The common need of choosing of the capsular cyst material of phase transformation carry out according to the specific requirement of specific product, coating material can either form the film that one deck has bonding strength on core material, again not with core material generation chemical reaction, also to consider the factors such as perviousness, water absorbability, stability, solvability and clarity of product simultaneously.Be suitable for the phase transformation capsule that architecture indoor phase transformation plasterboard is used so can form.
The proportioning of phase transformation capsule and gypsum is calculated according to the building air conditioning design loading of different air conditioning zonings: (1) at first can calculate the thickness of required phase transformation body of wall according to building air conditioning design loading, the capsular latent heat of phase change of phase transformation; (2) determine the thickness of plasterboard again according to performance demands such as the intensity of plasterboard, thickness; (3) the final proportioning of recently determining phase transformation capsule and gypsum according to thickness.For example according to the air conditioner load of a certain general office in area, Shanghai, the thickness that calculates required phase change material is 2.4mm, and the thickness of supposing selected plasterboard is 60mm, then the proportioning 1:39 of phase transformation capsule and gypsum.
In addition, a kind of making method of novel building plasterboard comprises the steps:
1. materials such as clear water, 107 glue, gesso, glass fibre are stirred together, make the common gypsum slip;
2. according to the required shape of making plasterboard, be equipped with corresponding mould, the phase transformation capsule is tiled in the mould bottom;
3. pour earlier the gypsum slip in mould into, vibration pushes away flat moulding then.
Promptly can be made into plasterboard with phase-transition heat-storage ability.
The present invention has the building energy conservation effect, and simple structure, is easy to produce in enormous quantities.
More than show and described ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that describes in the foregoing description and the specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (4)
1. a novel building plasterboard comprises the plasterboard parent, it is characterized in that, has the phase transformation capsule particle in the described plasterboard parent, and the phase transformation capsule is enclosed with phase change material.
2. a kind of novel building plasterboard according to claim 1 is characterized in that described phase change material is by CaCl
26H
2O salt crystal constitutes, and mix sal epsom is arranged, a kind of in magnesium nitrate, magnesium chloride, iron protochloride or the ferrous ammonium sulphate or several.
3. a kind of novel building plasterboard according to claim 1 is characterized in that described phase change material is by CaCl
26H
2O salt crystal constitutes, and mix sal epsom is arranged, a kind of in magnesium nitrate, magnesium chloride, iron protochloride or the ferrous ammonium sulphate or several.
4. the making method of a novel building plasterboard is characterized in that, comprises the steps:
1. materials such as clear water, 107 glue, gesso, glass fibre are stirred together, make the common gypsum slip;
2. according to the required shape of making plasterboard, be equipped with corresponding mould, minigel is tiled in the mould bottom;
3. pour earlier the gypsum slip in mould into, vibration pushes away flat moulding then.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101711918A CN101445354A (en) | 2007-11-28 | 2007-11-28 | Novel building plasterboard and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101711918A CN101445354A (en) | 2007-11-28 | 2007-11-28 | Novel building plasterboard and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101445354A true CN101445354A (en) | 2009-06-03 |
Family
ID=40741283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101711918A Pending CN101445354A (en) | 2007-11-28 | 2007-11-28 | Novel building plasterboard and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101445354A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102234184A (en) * | 2010-04-21 | 2011-11-09 | 何育新 | Macromoleclar polymer thermoregulation energy-storage insulation mortar |
| CN102992703A (en) * | 2011-09-15 | 2013-03-27 | 中国科学院大连化学物理研究所 | Phase-change thermal-storage intelligent temperature-control wall material and preparation method thereof |
| CN103121823A (en) * | 2013-03-06 | 2013-05-29 | 孙晋玉 | Wood fiber reinforced gypsum board |
| CN104629691A (en) * | 2015-01-13 | 2015-05-20 | 天津市建筑科学研究院有限公司 | Stabilized phase change material for floor heating heat storage |
| CN104817302A (en) * | 2015-03-30 | 2015-08-05 | 南京倍立达新材料系统工程股份有限公司 | Phase change microcapsule temperature self-adjusting GRC dry-mixed mortar surface layer material |
| CN106365585A (en) * | 2016-08-22 | 2017-02-01 | 潘杭 | Energy-saving phase change energy storage ground heating plate |
| CN111499321A (en) * | 2019-01-30 | 2020-08-07 | 中建材创新科技研究院有限公司 | Phase-change gypsum board with temperature control performance and preparation method thereof |
| CN111606653A (en) * | 2019-04-29 | 2020-09-01 | 中建材创新科技研究院有限公司 | Phase-change heat-storage gypsum plaster board and preparation method thereof |
-
2007
- 2007-11-28 CN CNA2007101711918A patent/CN101445354A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102234184A (en) * | 2010-04-21 | 2011-11-09 | 何育新 | Macromoleclar polymer thermoregulation energy-storage insulation mortar |
| CN102234184B (en) * | 2010-04-21 | 2014-11-26 | 何育新 | Macromoleclar polymer thermoregulation energy-storage insulation mortar |
| CN102992703A (en) * | 2011-09-15 | 2013-03-27 | 中国科学院大连化学物理研究所 | Phase-change thermal-storage intelligent temperature-control wall material and preparation method thereof |
| CN103121823A (en) * | 2013-03-06 | 2013-05-29 | 孙晋玉 | Wood fiber reinforced gypsum board |
| CN103121823B (en) * | 2013-03-06 | 2014-10-08 | 孙晋玉 | Wood fiber reinforced gypsum board |
| CN104629691A (en) * | 2015-01-13 | 2015-05-20 | 天津市建筑科学研究院有限公司 | Stabilized phase change material for floor heating heat storage |
| CN104817302A (en) * | 2015-03-30 | 2015-08-05 | 南京倍立达新材料系统工程股份有限公司 | Phase change microcapsule temperature self-adjusting GRC dry-mixed mortar surface layer material |
| CN106365585A (en) * | 2016-08-22 | 2017-02-01 | 潘杭 | Energy-saving phase change energy storage ground heating plate |
| CN106365585B (en) * | 2016-08-22 | 2018-09-25 | 潘杭 | A kind of phase-changing energy-storing energy-saving ground heating plank |
| CN111499321A (en) * | 2019-01-30 | 2020-08-07 | 中建材创新科技研究院有限公司 | Phase-change gypsum board with temperature control performance and preparation method thereof |
| CN111499321B (en) * | 2019-01-30 | 2022-01-28 | 中建材创新科技研究院有限公司 | Phase-change gypsum board with temperature control performance and preparation method thereof |
| CN111606653A (en) * | 2019-04-29 | 2020-09-01 | 中建材创新科技研究院有限公司 | Phase-change heat-storage gypsum plaster board and preparation method thereof |
| CN111606653B (en) * | 2019-04-29 | 2021-12-17 | 中建材创新科技研究院有限公司 | Phase-change heat-storage gypsum plaster board and preparation method thereof |
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Open date: 20090603 |