CN102995821A - High-pressure load bearing wallboard and preparation method thereof - Google Patents
High-pressure load bearing wallboard and preparation method thereof Download PDFInfo
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- CN102995821A CN102995821A CN 201210476832 CN201210476832A CN102995821A CN 102995821 A CN102995821 A CN 102995821A CN 201210476832 CN201210476832 CN 201210476832 CN 201210476832 A CN201210476832 A CN 201210476832A CN 102995821 A CN102995821 A CN 102995821A
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Abstract
At present, total energy consumption of the buildings tops the list of energy consumption in the country, the proportion of the energy for buildings to the energy consumption of the country is still increasing year by year, and the energy conservation of buildings is one of the key fields for saving energy of the whole society, wherein the energy conservation and heat insulation of the external walls of buildings is one of the important points for energy conservation and consumption reduction of the buildings at present. The invention provides a high-pressure load bearing wallboard which comprises a decoration layer on outer surface, a protection layer composed of alkali-resistant grid cloth, a heat insulation layer and a concrete structure layer, wherein the decoration layer is composed of decorative finish mortar; and the concrete structure layer is composed of prefabricated reinforced concrete.
Description
Technical field
The present invention relates to the architectural exterior-protecting construction in energy-saving building technology field, what be specifically related to is a kind of high pressure load-bearing wall panel and preparation method thereof.
Background technology
Current, it is the first that China's building total energy consumption occupies power consumption, and the ratio that energy for building accounts for China's energy consumption still rising year by year, and building energy conservation has become one of energy-conservation major fields of the whole society, and wherein the building external wall energy-saving insulation is one of emphasis of present building energy conservation consumption reduction.The power save mode of existing building space enclosing structure mainly contains three kinds, exterior wall internal insulation, exterior wall internal insulation and three kinds of modes of sandwich heat preservation.These three kinds of heat preserving modes respectively have pluses and minuses, the advantage of external wall outer insulation is effectively to avoid the generation of cold-heat bridge, effectively protects agent structure, yet its shortcoming is that its fireproof performance of organic warming plate that extensively adopts at present is relatively not good, and its difficulty of construction is relatively large; The advantage of exterior wall internal insulation is that construction is relatively simple, and cost is lower, and so its shortcoming also clearly takes the mode of exterior wall internal insulation to be difficult to avoid the generation of cold-heat bridge, the junction of body of wall and insulation layer easily to produce dewfall, the phenomenon such as mouldy; The advantage of sandwich guarantor insulation is, especially the requirement of strength to heat insulating material is lower to the requirement of heat insulating material for it, and shortcoming is to avoid the generation of cold-heat bridge, constructional difficulties.For fear of the energy-conservation shortcoming of above-mentioned architectural exterior-protecting construction, in order further to improve the energy-saving heat preserving function of space enclosing structure, reduce the engineering site difficulty of construction, increase the fire safety performance of external wall thermal insulating decoration integrated composite plate, by a large amount of investigations and research work, the present invention proposes a kind of high pressure load-bearing wall panel and preparation method thereof.
Summary of the invention
The object of the invention is to solve above-mentioned deficiency of the prior art, a kind of high pressure load-bearing wall panel and preparation method thereof is provided, combine with the space enclosing structure wallboard by lightweight heat preservation and decoration of outer wall system, under the prerequisite of guaranteeing the security of system performance, space enclosing structure wallboard provided by the invention, can provide good insulation and decoration performance, so that use the building operations difficulty of this wallboard to be effectively reduced energy conservation.For realizing above-mentioned purpose, the technical solution used in the present invention is as follows:
The invention provides a kind of high pressure load-bearing wall panel, comprising: the decorative layer of external surface; The overcoat that alkaline-resisting grid cloth consists of; Insulation layer; And the concrete structure layer, described decorative layer is that facing mortar consists of, described concrete structure layer adopts prefabricated reinforced concrete to consist of.
The present invention also provides the preparation method of above-mentioned high pressure load-bearing wall panel, and described wallboard is made in prefabrication practice, and method for prefabricating comprises the steps: that (1) put into the port muscles and bones frame that designs in steel die; (2) be pressed into inorganic heat insulation mortar on muscles and bones frame surface and consist of insulation layer.
Description of drawings
Fig. 1 is a kind of high pressure load-bearing wall panel of the present invention structural representation.
Among the figure: decorative layer 1, overcoat 2, insulation layer 3, concrete structure layer 4.
The specific embodiment
The technical solution of the present invention is further explained below in conjunction with drawings and Examples, but following content is not intended to limit the scope of the invention.
Shown in Fig. 1, a kind of high pressure load-bearing wall panel adopts prefabricated mode to consist of by concrete structure layer 4, insulation layer 3, overcoat 2, decorative layer 1 from the inside to surface successively.
In the present embodiment, described wallboard is arranged on the foundation structure of building skin, between wallboard and foundation structure, and adopts default fixture to be connected between wallboard and wallboard.In the present embodiment, described decorative layer 1 consists of for facing mortar.In the present embodiment, described overcoat 2 is that polymer-modified cement mortar and alkaline-resisting grid cloth consist of.In the present embodiment, the coefficient of thermal conductivity of described insulation layer 3 usefulness inorganic heat insulation mortars is 0. 085W/m. and K, the compressive strength after it is made is greater than 1. OMPa.In the present embodiment, described concrete structure layer 3 adopts prefabricated reinforced concretes to consist of.In the present embodiment, described decorative layer 1, sheath 2 and insulation layer 3, three's integral thickness are 10 1 20MM.The thickness of insulation layer is 20MM, and overcoat thickness is 81MM.］
Below only be the detailed description that preferred embodiment of the present invention is carried out, but the present invention is not limited to above embodiment.It should be understood that in the spirit and scope situation of the claim that does not break away from the application, the various modifications that those skilled in the art makes still belong to scope of the present invention.
Claims (4)
1. a high pressure load-bearing wall panel is characterized in that comprising: the decorative layer of external surface; The overcoat that alkaline-resisting grid cloth consists of; Insulation layer; And concrete structure layer.
2. described a kind of high pressure load-bearing wall panel according to claim 1, it is characterized in that: described decorative layer is that facing mortar consists of.
3. described a kind of high pressure load-bearing wall panel according to claim 1, it is characterized in that: described concrete structure layer adopts prefabricated reinforced concrete to consist of.
4. preparation method such as the described high pressure load-bearing wall panel of claim 1, it is characterized in that: described wallboard is made in prefabrication practice, and method for prefabricating comprises the steps: that (1) put into the port muscles and bones frame that designs in steel die; (2) be pressed into inorganic heat insulation mortar on muscles and bones frame surface and consist of insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210476832 CN102995821A (en) | 2012-11-22 | 2012-11-22 | High-pressure load bearing wallboard and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210476832 CN102995821A (en) | 2012-11-22 | 2012-11-22 | High-pressure load bearing wallboard and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
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| CN102995821A true CN102995821A (en) | 2013-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201210476832 Pending CN102995821A (en) | 2012-11-22 | 2012-11-22 | High-pressure load bearing wallboard and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110094A (en) * | 2014-07-21 | 2014-10-22 | 赵士立 | Composite energy-saving heat-preservation board |
| CN105298007A (en) * | 2015-10-16 | 2016-02-03 | 万明聪 | Damp-proof external wall panel |
| CN107882263A (en) * | 2017-12-27 | 2018-04-06 | 河南欧亚保温材料有限公司 | Assembled heat insulation, fire prevention, decorative lamination integration prefabricated panel |
-
2012
- 2012-11-22 CN CN 201210476832 patent/CN102995821A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110094A (en) * | 2014-07-21 | 2014-10-22 | 赵士立 | Composite energy-saving heat-preservation board |
| CN105298007A (en) * | 2015-10-16 | 2016-02-03 | 万明聪 | Damp-proof external wall panel |
| CN107882263A (en) * | 2017-12-27 | 2018-04-06 | 河南欧亚保温材料有限公司 | Assembled heat insulation, fire prevention, decorative lamination integration prefabricated panel |
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| C06 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130327 |