CN207017573U - Composite heat preserving external wall - Google Patents
Composite heat preserving external wall Download PDFInfo
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- CN207017573U CN207017573U CN201720968312.0U CN201720968312U CN207017573U CN 207017573 U CN207017573 U CN 207017573U CN 201720968312 U CN201720968312 U CN 201720968312U CN 207017573 U CN207017573 U CN 207017573U
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Abstract
A kind of composite heat preserving external wall, including internal layer wall, outer layer wall and masonry mortar, the internal layer wall is the concrete block wall or cast-in-place concrete wall for supporting load-bearing, the outer layer wall is steam-pressing aero-concrete heat insulating block, outer layer wall is gone along with sb. to guard him in the periphery of internal layer wall by masonry mortar, and with vertical separation is built by laying bricks or stones provided with the reinforced mesh for two layers of wall of drawknot between internal layer wall and outer layer wall, the thickness of the steam-pressing aero-concrete heat insulating block is 100 to 300mm.Steam-pressing aero-concrete heat insulating block of the present utility model can be used as building enclosure, have good thermal property again, and it is the relatively reasonable energy-saving heat preserving approach of external wall that it is combined the composite heat preserving external wall to be formed with internal layer wall.
Description
Technical field
It the utility model is related to housing construction field, and in particular to a kind of composite heat preserving external wall.
Background technology
As society technologically continues to develop, the energy in the world gradually decreases.Most effective solution is done at present
One of method is to use and promote energy-conserving product, to reduce energy resource consumption, wherein, efficient building heat insulating exterior wall is effectively to save
One of measure.
Energy-conservation is one, China fundamental state policy, and building energy conservation has turned into being total to for government, architecture construction person and building user
Know.At present, China's multi-storey building largely uses in brick mix structure and cast-in-place shear wall and pours outer block structure, used to lay bricks as clay
The how empty brick of brick and non-clay, there is no heat-insulation and heat-preservation function using the outer wall body of which.
Prior art, it is mostly building internal insulation structure although some construction walls take Insulation, the knot
In finishing, its heat-insulation layer is easily destroyed structure, so as to have impact on the heat-insulating property of building.
Utility model content
The utility model is in order to solve above mentioned problem existing for prior art, there is provided a kind of composite heat preserving external wall, it is adopted
Steam-pressing aero-concrete heat insulating block both can serve as building enclosure, have good thermal property again, existing so as to solve
The poor technical problem of wall heat insulation.
To achieve the above object, the utility model provides a kind of composite heat preserving external wall, including internal layer wall, outer layer wall
And masonry mortar, the internal layer wall are the concrete block wall or cast-in-place concrete wall for supporting load-bearing, the outer layer wall
Body is steam-pressing aero-concrete heat insulating block, and outer layer wall is gone along with sb. to guard him in the periphery of internal layer wall, and internal layer wall by masonry mortar
Between outer layer wall with build by laying bricks or stones vertical separation be provided with for two layers of wall of drawknot reinforced mesh, the steam-pressing aero-concrete
The thickness of heat insulating block is 100 to 300mm.
As further preferred technical scheme of the present utility model, the grade of the steam-pressing aero-concrete heat insulating block is
B03 levels or B04 levels.
As further preferred technical scheme of the present utility model, when internal layer wall is concrete block wall, the steel
The muscle in length and breadth of muscle mesh sheet is placed on the wall rib center of concrete block wall.
As further preferred technical scheme of the present utility model, the concrete block wall is protected with steam-pressing aero-concrete
Built by laying bricks or stones between warm block by the way of the fissure of displacement in length and breadth.
Composite heat preserving external wall of the present utility model can reach following beneficial effect：
1）Steam-pressing aero-concrete heat insulating block is placed on the outside of buildings exterior-protected structure, to the internal layer wall as agent structure
There is protective effect, outdoor climate conditions cause the temperature change of wall, occur in outer layer wall, have buffered because temperature change is led
Stress caused by causing constructional variant, the agent structure of internal layer wall is avoided to produce big temperature change, so as to effectively increase master
The durability of body structure, and improve Building life cycle extension.
2）Due to being attached to the outside of internal layer wall for the outer layer wall of insulation, it is incubated, effect of heat insulation is better than inside holding,
External thermal insulation can reduce construction cost, that is, increase house usable floor area, so as to obtain higher economic benefit.
3）Side, outer wall body are warm to room because heat storage capacity is stronger indoors for internal layer wall as agent structure
Stability is favourable, the larger temperature difference occurs so as to avoid room temperature, and wall moisture conditions is improved very well.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the organigram for the example that the utility model composite heat preserving external wall provides；
Fig. 2 is the vertical broken surface construction figure for another example that the utility model composite heat preserving external wall provides.
In figure：1st, internal layer wall, 2, masonry mortar, 3, outer layer wall, 4, reinforced mesh.
The utility model purpose is realized, functional characteristics and advantage will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described further.In preferred embodiment
Cited such as " on ", " under ", "left", "right", only " centre " and " one " term, understanding for ease of narration, and be not used to
The enforceable scope of the utility model is limited, its relativeness is altered or modified, in the case where changing technology contents without essence, when also
It is considered as the enforceable category of the utility model.
Fig. 1 is the organigram for the example that the utility model composite heat preserving external wall provides, it should be noted that, is somebody's turn to do herein
Internal layer wall is concrete block wall in example；Fig. 2 is the vertical broken of another example that the utility model composite heat preserving external wall provides
Surface construction figure, internal layer wall is cast-in-place concrete wall in the example, and as depicted in figs. 1 and 2, composite heat preserving external wall includes internal layer wall
Body, outer layer wall 3 and masonry mortar 2, the internal layer wall are concrete block wall or the cast-in-place concrete for supporting load-bearing
Wall, the outer layer wall 3 are steam-pressing aero-concrete heat insulating block, and outer layer wall 3 is gone along with sb. to guard him in internal layer wall by masonry mortar 2
Periphery, and between internal layer wall and outer layer wall 3 with build by laying bricks or stones vertical separation be provided with for two layers of wall of drawknot reinforced mesh 4,
The thickness of the steam-pressing aero-concrete heat insulating block is 100 to 300mm.
In specific implementation, the grade of the steam-pressing aero-concrete heat insulating block is B03 levels or B04 levels.
In specific implementation, the specific thickness of the steam-pressing aero-concrete heat insulating block can be selected according to insulation demand,
It is applied to the way of composite heat preserving external wall and can be found in table 1, and the wherein grade of steam-pressing aero-concrete heat insulating block is B04 levels.
Table 1
In specific implementation, when internal layer wall is concrete block wall, the muscle in length and breadth of the reinforced mesh 4 is placed on coagulation
The wall rib center of earth building blocks wall, in work progress, concrete block wall with being built by laying bricks or stones inside and outside steam-pressing aero-concrete heat insulating block simultaneously,
Masonry mortar 2 is filled at bonding crack therebetween, and is stitched with building with tank.
In specific implementation, using the side of the fissure of displacement in length and breadth between concrete block wall and the steam-pressing aero-concrete heat insulating block
Formula is built by laying bricks or stones, in actual building process, using the size difference laid bricks with steam-pressing aero-concrete heat insulating block of concrete block wall,
Steam-pressing aero-concrete heat insulating block is set to shelter from the T-joining of more concrete block walls as far as possible, so as to solve concrete segment
The problem of wall leaks, split, be hot.
In order to allow those skilled in the art to more fully understand and realize the technical solution of the utility model, this is explained in detail below
The architectural characteristic of embodiment.
Steam-pressing aero-concrete heat insulating block be stirred, poured by siliceous material, calcareous material, foaming agent and water etc., foamed,
It is quiet stop, cut and steam press maintenance obtained from how empty concrete product.
The characteristics of steam-pressing aero-concrete heat insulating block：
1st, it is in light weight.Its density is generally 500 ~ 700Kg/m3, it is empty equivalent to the 1/3 of clay brick, the 1/4 of concrete brick
The 1/2 of heart single row of holes building block brick, hollow three round lay bricks 1/3, it can mitigate the deadweight of building significantly, and then can reduce
The size of the structural member such as the basis of building and beam, post, can save construction material and engineering cost.
2nd, good heat insulating.It has substantial amounts of stomata and micropore, thus has good thermal and insulating performance, heat conduction system
System is usually 0.09 ~ 0.22W/ (m.k), only the 1/4 ~ 1/5 of clay brick, the 1/5 ~ 1/10 of common brick, and it can not only be saved
Heating and the refrigeration energy, and the plane productivity of building can be greatly improved.
3rd, fire endurance is high.Its fire endurance is more than 700 DEG C, and its intensity of less than 700 DEG C of high temperature is not damaged, and is one
Level refractory material.
4th, sound insulation property is good.Its loose structure causes it to possess good sound absorption, sound insulation value.Steam pressure after 100mm
For air entrained concrete heat insulating block after plastering, average sound transmission loss is 40.6bD.
Heat conductivility compares, and the heat conductivility of steam-pressing aero-concrete heat insulating block and other materials for walls is relatively shown in Table 2.
Table 2
From table 2, steam-pressing aero-concrete heat insulating block is that thermal conductivity factor is minimum in external-wall heat-insulation material, density minimum
Material.Steam-pressing aero-concrete heat insulating block can be used as building enclosure in the utility model, have good thermal property again, therefore
It is the relatively reasonable energy-saving heat preserving approach of external wall that it is combined into the composite heat preserving external wall to be formed with internal layer wall.
Although the foregoing describing specific embodiment of the present utility model, those skilled in the art should manage
Solution, these are merely illustrative of, and various changes or modifications can be made to present embodiment, without departing from original of the present utility model
Reason and essence, the scope of protection of the utility model are only limited by the claims that follow.
Claims (4)
- A kind of 1. composite heat preserving external wall, it is characterised in that including internal layer wall, outer layer wall and masonry mortar, the internal layer wall Body is the concrete block wall or cast-in-place concrete wall for supporting load-bearing, and the outer layer wall is incubated for steam-pressing aero-concrete Block, outer layer wall are gone along with sb. to guard him in the periphery of internal layer wall by masonry mortar, and with building height by laying bricks or stones between internal layer wall and outer layer wall Degree is interval with reinforced mesh for two layers of wall of drawknot, the thickness of the steam-pressing aero-concrete heat insulating block for 100 to 300mm。
- 2. according to the composite heat preserving external wall described in claim 1, it is characterised in that the steam-pressing aero-concrete heat insulating block etc. Level is B03 levels or B04 levels.
- 3. according to the composite heat preserving external wall described in claim 2, it is characterised in that when internal layer wall is concrete block wall, The muscle in length and breadth of the reinforced mesh is placed on the wall rib center of concrete block wall.
- 4. according to the composite heat preserving external wall described in claim 3, it is characterised in that the concrete block wall mixes with steam pressurized Built by laying bricks or stones between solidifying native heat insulating block by the way of the fissure of displacement in length and breadth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720968312.0U CN207017573U (en) | 2017-08-04 | 2017-08-04 | Composite heat preserving external wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720968312.0U CN207017573U (en) | 2017-08-04 | 2017-08-04 | Composite heat preserving external wall |
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| Publication Number | Publication Date |
|---|---|
| CN207017573U true CN207017573U (en) | 2018-02-16 |
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ID=61477771
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720968312.0U Active CN207017573U (en) | 2017-08-04 | 2017-08-04 | Composite heat preserving external wall |
Country Status (1)
| Country | Link |
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| CN (1) | CN207017573U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108277895A (en) * | 2018-03-21 | 2018-07-13 | 江苏省华建建设股份有限公司 | A kind of composite heat preserving external wall system and construction method |
| CN112081334A (en) * | 2020-10-12 | 2020-12-15 | 中国建筑第四工程局有限公司 | Building facade decoration structure and construction method thereof |
-
2017
- 2017-08-04 CN CN201720968312.0U patent/CN207017573U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108277895A (en) * | 2018-03-21 | 2018-07-13 | 江苏省华建建设股份有限公司 | A kind of composite heat preserving external wall system and construction method |
| CN112081334A (en) * | 2020-10-12 | 2020-12-15 | 中国建筑第四工程局有限公司 | Building facade decoration structure and construction method thereof |
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