CN202157458U - Thermal insulation building energy conservation wallboard - Google Patents
Thermal insulation building energy conservation wallboard Download PDFInfo
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- CN202157458U CN202157458U CN2011201573055U CN201120157305U CN202157458U CN 202157458 U CN202157458 U CN 202157458U CN 2011201573055 U CN2011201573055 U CN 2011201573055U CN 201120157305 U CN201120157305 U CN 201120157305U CN 202157458 U CN202157458 U CN 202157458U
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- wallboard
- wall board
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Abstract
The utility model discloses a thermal insulation building energy conservation wallboard comprising a decoration layer, a protection layer, a thermal insulation layer and a concrete structure layer, and the concrete structure layer, the thermal insulation layer, the protection layer, and the decoration layer are sequentially arranged from inside to outside. A prefabricated wallboard used in the utility model can offer fine thermal insulation and decoration performance by the combination of a light outer wall thermal insulation decoration system and an enclosure structure wallboard, under the precondition of ensuring the safety of the system. In use, the wallboard effectively reduces the difficulty of building construction, and saves energy.
Description
Technical field
The utility model relates to the architectural exterior-protecting construction in energy-saving building technology field, and what be specifically related to is a kind of construction energy-saving wall board of heat-insulation and heat-preservation.
Background technology
Current; China's building total energy consumption has surpassed 30% of primary energy total quantity consumed; It is the first to occupy 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 and hot bridge, effectively protects agent structure; Yet its shortcoming is that its fireproof performance of organic type of warming plate that extensively adopts at present is not good relatively, and its difficulty of construction is relatively large; The advantage of exterior wall internal insulation is that construction is simple relatively, 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 and hot bridge, the junction of body of wall and insulation layer to be prone to generation dewfall, 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 and hot bridge, constructional difficulties.
The utility model content
The purpose of the utility model is to solve above-mentioned deficiency of the prior art, and a kind of construction energy-saving wall board of heat-insulation and heat-preservation is provided, and good insulation and decoration performance can be provided, and makes to use the building operations difficulty of this wallboard to be effectively reduced energy conservation.
For realizing above-mentioned purpose; The construction energy-saving wall board of the described heat-insulation and heat-preservation of the utility model; Comprise decorative layer, overcoat, insulation layer and concrete structure layer; Said concrete structure layer is positioned at the foundation structure of building outside, and said concrete structure layer, insulation layer, overcoat, decorative layer set gradually from the inside to surface.
Further, described decorative layer is that facing mortar constitutes.
Further, described overcoat is that polymer-modified cement mortar and alkaline-resisting grid cloth constitute.
Further, described insulation layer is inorganic heat insulation mortar or the inorganic heat preservation plate formation that compressive strength surpasses 1.0MPa.
Further, described concrete structure layer adopts prefabricated reinforced concrete to constitute.
Further, said decorative layer, sheath and insulation layer, three's integral thickness are 30-60mm.
In the utility model, the wallboard agent structure is made up of steel concrete, can reach and the same life-span of building structure; Insulation layer, overcoat and decorative layer constitute by inorganic material, and its endurance quality is good, and insulation layer is arranged on the deck outside; Can effectively protect agent structure, prolong the building life-span; Effectively improve the architecture indoor environment, and the described wallboard of the utility model adopts prefabricate mode, can effectively reduce the engineering site construction link; Shorten the building engineering construction time, guarantee construction engineering quality.In addition, because insulation layer, overcoat, decorative layer all adopt inorganic material to constitute as material of main part in the described technical scheme of the utility model, can effectively avoid owing to the different crack problems that produce of the hot expansibility of different materials.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure: decorative layer 1, overcoat 2, insulation layer 3, concrete structure layer 4.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the technical scheme of the utility model is done further to explain, but following content is not used in the protection domain that limits the utility model.
As shown in Figure 1, a kind of construction energy-saving wall board of heat-insulation and heat-preservation is made up of concrete structure layer 4, insulation layer 3, overcoat 2, decorative layer 1 from the inside to surface successively.Described wallboard is arranged on the foundation structure of building skin, between wallboard and foundation structure, and adopts preset fixture to be connected between wallboard and wallboard.
In the present embodiment, described decorative layer 1 constitutes for facing mortar.
In the present embodiment, described overcoat 2 is that polymer-modified cement mortar and alkaline-resisting grid cloth constitute.
In the present embodiment, described insulation layer 3 uses the coefficient of thermal conductivity of inorganic heat insulation mortar to be 0.085W/m.K, and the compressive strength after it is processed is greater than 1.0MPa.
In the present embodiment, described concrete structure layer 4 adopts prefabricated reinforced concrete to constitute.
In the present embodiment, said decorative layer 1, overcoat 2 and insulation layer 3, three's integral thickness is 30-60mm.Thickness like insulation layer is 40mm, and overcoat thickness is 5mm.
The wallboard that present embodiment is above-mentioned, concrete method for prefabricating is:
(1) in steel die, puts into the cage of reinforcement that designs, adopt the mode of cast that concrete is inserted wherein also floating upper surface then, form the concrete structure layer;
(2) the concrete structure layer is through after the maintenance flow process of standard, and the surface is pressed into inorganic heat insulation mortar formation insulation layer above that;
(3) treat that insulation layer solidifies after, with insulation layer upper surface blade coating protection anticracking grout and be pressed into alkaline-resisting grid cloth and constitute overcoat;
(4) after overcoat solidifies, at its external surface through modes such as the brushing decoration mortar formation decorative layer of constructing.This wallboard promptly constitutes the said wallboard of the utility model through after the maintenance.
Present embodiment can provide good insulation and decoration performance under the prerequisite of the security performance of guaranteeing system, make to use the building operations difficulty of this wallboard to be effectively reduced energy conservation.
Below only be the detailed description that the preferred embodiment of the utility model is carried out, but the utility model is not limited to above embodiment.It should be understood that under 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 the scope of the utility model.
Claims (7)
1. the construction energy-saving wall board of a heat-insulation and heat-preservation is characterized in that comprising decorative layer, overcoat, insulation layer and concrete structure layer, and said concrete structure layer, insulation layer, overcoat, decorative layer set gradually from the inside to surface.
2. the construction energy-saving wall board of a kind of heat-insulation and heat-preservation according to claim 1 is characterized in that: described decorative layer is that facing mortar constitutes.
3. the construction energy-saving wall board of a kind of heat-insulation and heat-preservation according to claim 1 is characterized in that: described overcoat is that polymer-modified cement mortar and alkaline-resisting grid cloth constitute.
4. the construction energy-saving wall board of a kind of heat-insulation and heat-preservation according to claim 1 is characterized in that: described insulation layer is that inorganic heat insulation mortar or the inorganic heat preservation plate that compressive strength surpasses 1.0MPa constitutes.
5. the construction energy-saving wall board of a kind of heat-insulation and heat-preservation according to claim 1 is characterized in that: described concrete structure layer employing prefabricated reinforced concrete formation.
6. the construction energy-saving wall board of a kind of heat-insulation and heat-preservation according to claim 1, it is characterized in that: said decorative layer, sheath and insulation layer, three's integral thickness are 30-60mm.
7. the construction energy-saving wall board of a kind of heat-insulation and heat-preservation according to claim 1; It is characterized in that: said concrete structure layer is positioned at the foundation structure of building outside; Between described wallboard and the foundation structure of building, and adopt preset fixture to be connected between wallboard and wallboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201573055U CN202157458U (en) | 2011-05-17 | 2011-05-17 | Thermal insulation building energy conservation wallboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201573055U CN202157458U (en) | 2011-05-17 | 2011-05-17 | Thermal insulation building energy conservation wallboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202157458U true CN202157458U (en) | 2012-03-07 |
Family
ID=45765099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201573055U Expired - Fee Related CN202157458U (en) | 2011-05-17 | 2011-05-17 | Thermal insulation building energy conservation wallboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202157458U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108558315A (en) * | 2018-05-21 | 2018-09-21 | 成都建工预筑科技有限公司 | Novel precast construction load bearing heat preserving, sound isolating decorative wall and steel fiber reinforced concrete |
| CN113550490A (en) * | 2020-04-24 | 2021-10-26 | 海安南京大学高新技术研究院 | Prefabricated integral structure wallboard of soft porcelain heat preservation PC |
-
2011
- 2011-05-17 CN CN2011201573055U patent/CN202157458U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108558315A (en) * | 2018-05-21 | 2018-09-21 | 成都建工预筑科技有限公司 | Novel precast construction load bearing heat preserving, sound isolating decorative wall and steel fiber reinforced concrete |
| CN113550490A (en) * | 2020-04-24 | 2021-10-26 | 海安南京大学高新技术研究院 | Prefabricated integral structure wallboard of soft porcelain heat preservation PC |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120307 Termination date: 20160517 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |