CN207063215U - A kind of external wall of phase-change thermal-storage mortar - Google Patents
A kind of external wall of phase-change thermal-storage mortar Download PDFInfo
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- CN207063215U CN207063215U CN201720661015.1U CN201720661015U CN207063215U CN 207063215 U CN207063215 U CN 207063215U CN 201720661015 U CN201720661015 U CN 201720661015U CN 207063215 U CN207063215 U CN 207063215U
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Abstract
The utility model discloses a kind of external wall of phase-change thermal-storage mortar, including the foundation base being made up of concrete column, brick wall, the surface of foundation base is provided with the boundary layer for being handled concrete, the surface of boundary layer is provided with heat-insulation layer, the material that heat-insulation layer uses is phase-change thermal-storage mortar, the surface of heat-insulation layer is disposed with waterproof layer, anti-cracking protective layer, finish coat, and anti-cracking protective layer is made up of polymers anti-cracking mortar and grid cloth.Summer can strengthen the heat storage capacity of construction wall, reduce Summer Indoor maximum temperature；Winter absorbs solar energy, can improve indoor minimum temperature.Indoor environment is effectively improved, reduces air conditioning energy consumption, improves the comfort level of living environment, it is novel in design, it is a kind of good innovation scheme.
Description
Technical field
Building field is the utility model is related to, more particularly to the external wall of phase-change thermal-storage mortar.
Background technology
As quickly propelling for urbanization process, building energy consumption rapid development, these energy are most of again with the shape of heat energy
Formula is discharged into surrounding environment, " heat island " effect in the city of enhancing.Development of Green Building is advantageous to improve energy resource service efficiency,
Alleviate the nervous contradiction of energy resource supply and demand；Be advantageous to improve housing industry scientific and technological content and industry added value, accelerate construction industry
With real estate transition and upgrade；Be advantageous to improve space health, level of comfort, improve human settlement.
According to relevant information introduction, the heat transfer coefficient of building enclosure often increases 1W/M2K, under other operating mode permanence conditions,
Design of air conditioning calculated load increase nearly 30%.Wall is the important component of buildings exterior-protected structure, summer sun spoke
Penetrate heat and interior is largely passed to by wall, heat influences temperature, the humidity environment of interior by wall to external radiation in winter room
The comfort level lived with people.The current wall thermal insulating power-saving technology comparative maturity in China has polystyrol plastic foam plate is thin to smear
Grey outside wall heat preservation, built-in cast-in-place concrete mould warming plate system, adhesive powder-polystyrene granule thermal insulation mortar external walls heating insulation body
System and cladding external walls heating insulation etc..
Although the external wall outer insulation and interior wall inside holding technology that are widely used at present can reduce the consumption of energy, due to
The thermal capacity of material in itself is limited, energy fully can not be carried out into storage utilization, thus limits the ability of building energy conservation.Especially
It is that building enclosure material therefor is changed to light material more as modern architecture progressively develops to high level, as air entrained concrete is built
Block, porous brick, hollow brick etc., but conventional lightweight material thermal capacitance is smaller, causes fluctuations in indoor temperature larger, this not only influences interior
Thermal environment, and air conditioner load is also add, cause building energy consumption to rise.
In summary, for prior art the defects of, it is accordingly required in particular to a kind of external wall of phase-change thermal-storage mortar, with
Solve the deficiencies in the prior art.
Utility model content
For the deficiencies in the prior art, indoor and outdoor temperature is caused to fluctuate bigger, the utility model proposes one kind
The external wall of phase-change thermal-storage mortar, it is novel in design, indoor environment is effectively improved, improves human comfort, has been solved existing
There is defect present in technology.
To achieve these goals, the technical solution of the utility model is as follows：
A kind of external wall of phase-change thermal-storage mortar, including the foundation base being made up of concrete column, brick wall, foundation base
Surface be provided with the boundary layer for being handled concrete, the surface of boundary layer is provided with heat-insulation layer, the material that heat-insulation layer uses
Expect to be disposed with waterproof layer, anti-cracking protective layer, finish coat, cracking resistance protection for phase-change thermal-storage mortar, the surface of heat-insulation layer
Layer is made up of polymers anti-cracking mortar and grid cloth.
Answered in waterproof layer described in the utility model by what JS waterproof coatings layer and SBS modified asphalt waterproof coiled material layers formed
Close waterproof layer.
Further, described grid cloth uses alkaline-resisting grid cloth, and the thickness of grid cloth is 1mm.
Further, described finish coat is made up of flexible waterproof putty and coating.
Further, the thickness of described heat-insulation layer is 3-4cm.
The beneficial effects of the utility model are：The utility model is simple in construction, and summer can strengthen the accumulation of heat of construction wall
Ability, reduce Summer Indoor maximum temperature；Winter absorbs solar energy, can improve indoor minimum temperature.It is effectively improved indoor ring
Border, air conditioning energy consumption is reduced, improve the comfort level of living environment, it is novel in design, it is a kind of good innovation scheme.
Brief description of the drawings
Describe the utility model in detail with reference to the accompanying drawings and detailed description：
Fig. 1 is structure chart of the present utility model；
10- foundation bases in figure, 20- boundary layers, 30- heat-insulation layers, 40- waterproof layers, 50- anti-cracking protective layers, 60- finish coats.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
Referring to Fig. 1, a kind of external wall of phase-change thermal-storage mortar, including the basal plane being made up of concrete column, brick wall
Layer 10, the surface of foundation base 10 is provided with the boundary layer 20 for being handled concrete, and the surface of boundary layer 20 is provided with insulation
Layer 30, for phase-change thermal-storage mortar, the surface of heat-insulation layer 30 is disposed with waterproof layer 40, resisted the material that heat-insulation layer 30 uses
Overcoat 50, finish coat 60 are split, anti-cracking protective layer 50 is made up of polymers anti-cracking mortar and grid cloth.
In addition, the complex waterproof layer that waterproof layer 40 is made up of JS waterproof coatings layer and SBS modified asphalt waterproof coiled material layers.Net
Ge Bu uses alkaline-resisting grid cloth, and the thickness of grid cloth is 1mm.Finish coat 60 is made up of flexible waterproof putty and coating.Heat-insulation layer
30 thickness is 3-4cm.
The phase-change thermal-storage mortar that heat-insulation layer uses is by expanded perlite, cement, flyash, coarse whiting, diatomite, glue
The dry powder of the compositions such as powder, cellulose ether, fiber.Through overtesting, rational proportion (quality) coordination in works is dry powder：Water=1：
0.9~1.1, specific water consumption needs combining environmental condition and engineering situation to determine.Phase-change thermal-storage mortar is high when metope temperature
When transformation temperature, phase-change material accumulation of heat simultaneously gets up thermal energy storage, reduces metope temperature, reduces heat to indoor transmission, avoids
Indoor temperature rises.
Phase-change thermal-storage mortar has good workability, water-retaining property, it is not necessary to which moistening of being sprinkled water to basic unit and later stage sprinkle water
The processes such as maintenance.Adhesive force is strong, and mortar will not be sagging in construction, not sagging, has saved the loss in construction.Initial set simultaneously,
Final setting time is short, and gain in strength is fast, shortens the construction intermittent time, shortens duration, good endurance, thermal insulation mortar and basic unit face
Bonding, formed and continuously bond more firm without cavity entirety, heat-insulation layer；It is excellent prevent fires, be water-fast, freeze-thaw resistance property, make insulation
The durability of layer is more preferable；Itself there is higher intensity and adhesive force, hollowing does not ftracture, and caking property is good, and it is more permanent to keep
Exterior wall finishing effect, and it is green, airborne dust and floating particle are reduced in work progress, reduces pollution；Using
It is nontoxic in journey, harmless, radiationless, temperature has been kept, ensure that health.
Technological process：
Base treatment → hang is vertical, patch ash cake → thermal insulation mortar mixing → thermal insulation mortar plasters, applies waterproof layer → smears cracking resistance
Mortar → paving glass fiber reticular cloth → smears cover anticracking grout → detailed treatment
Base cleaning：
(1) framework cylinder, Vierendeel girder face, construction cylinder, lintel face greasy dirt, floating dust are cleaned out, loose part is picked
Remove, concrete surface carries out interface processing with supporting interfacial agents, and work progress must not leak brush interfacial agents, and next procedure is carried out after drying
Construction.
(2) the floating ash of brick wall metope is cleaned out with besom, and pin trick is stifled to be built tightly, in brick wall and concrete structure junction
Steel wire reinforcement is ordered, respectively overlap joint is no less than 10cm to steel wire in different materials both sides, and steel wire can use bar for line and all-purpose adhesive
Draw and fix, steel wire net laying should be smooth when following closely, and must not relax.
Hang vertical, patch ash cake：
Make thickness ash cake or gray bars according to design thickness requirement heat preservation slurry, east, south elevation thinnest part are not less than 3cm,
West, north facade thinnest part cannot be less than 4cm, and the smooth, vertical of metope is controlled with this.1.5 meters of ash cake spacing is advisable, and cannot be greater than
2m.Ash cake is firmly bonded, and gain in strength can carry out the plastered work of large area after 12 hours.
Thermal insulation mortar mixing：
This kind of thermal insulation mortar is admixture, need to only add water i.e. usable after stirring during construction.First water and thermal insulation mortar are pressed
Ratio puts into stirring 2-3 minutes in mixer according to this, is poured out after stirring, and the slurry should be with stirring with being used in 1 hour
It is complete.The control of the ratio of mud is controlled in strict accordance with operation instruction.
Thermal insulation mortar plasters, applies waterproof layer：
The heat preservation slurry being stirred layering is applied to metope, it is several by different level to be determined according to design insulation thickness, it is incubated sand
Slurry thickness is 3-4cm, is plastered at twice.Heat-insulation layer first pass smears 2cm or so, is compacted with plasterer's trowel, second time smearing
To floating screed thickness, it is compacted with plasterer's trowel, darby, which is rubbed with the hands, is put down, and flatness, perpendicularity are controlled according to ash cake, and cake should meet quality mark
Accurate requirement, should be reprocessed in time beyond tolerance.Second time smearing should can be entered after first pass applies and wipes 12 hours
Row construction, is then coated in thermal insulation mortar layer surface by waterproof layer.
Smear anticracking grout, paving grid cloth:
The grid cloth used is the aperture 4mm*4mm alkaline-resisting grid cloth of plain edition, and glass fiber reticular cloth is pre- by field condition
First cut, point of twice completion of anticracking grout, first pass thickness be 3~4mm, with and vertical paving glass fiber reticular cloth, use rubber
Grid cloth is pressed into mortar by scraper plate, and lap width is not less than 50mm, is first pressed into side, then is pressed into opposite side, forbids dry take.Glass
Smooth no wrinkle is wanted in grid cloth paving, and plumpness should reach 100%, smears second time cover anticracking grout, screeding and compaction pressure immediately
Light, cover anticracking grout requires smooth, the inside is vertical, and surface must not slip through the net.
Simultaneously it should be noted that yin, yang angle and door and window bicker side are using the parcel enhancing of double-deck glass fiber reticular cloth, cornerite grid cloth list
Edge lengths are not less than 15cm.After anticracking grout stirs, it must not arbitrarily add water, anticracking grout should be completed in 1 hour.
Detailed treatment：
Detailed treatment mainly includes cornice and window top to meet that drainage requirement should smear into olecranon, is smeared at windowsill low inside and high outside
It is domatic；Simultaneously in case of exterior wall movement joint and decoration of exterior wall lines should be careful according to relevant design requirement and standard collective drawingses progress
Detailed treatment.
The beneficial effects of the utility model are：Simple in construction, summer can strengthen the heat storage capacity of construction wall, reduce the summer
Maximum temperature in season room；Winter absorbs solar energy, can improve indoor minimum temperature.Indoor environment is effectively improved, reduces air-conditioning
Energy consumption, the comfort level of living environment is improved, it is novel in design, it is a kind of good innovation scheme.
It should be understood by those skilled in the art that the utility model is not restricted to the described embodiments, above-described embodiment and
Simply illustrate principle of the present utility model described in specification, on the premise of the spirit and scope of the utility model is not departed from originally
Utility model also has various changes and modifications, and these changes and improvements are both fallen within claimed the scope of the utility model.
The utility model requires protection scope is defined by appended claims and its equivalent.
Claims (5)
1. a kind of external wall of phase-change thermal-storage mortar, including the foundation base being made up of concrete column, brick wall, its feature exist
In：The surface of foundation base is provided with the boundary layer for being handled concrete, and the surface of boundary layer is provided with heat-insulation layer, heat-insulation layer
For the material used for phase-change thermal-storage mortar, the surface of heat-insulation layer is disposed with waterproof layer, anti-cracking protective layer, finish coat,
Anti-cracking protective layer is made up of polymers anti-cracking mortar and grid cloth.
A kind of 2. external wall of phase-change thermal-storage mortar according to claim 1, it is characterised in that：Described waterproof layer
The complex waterproof layer being made up of JS waterproof coatings layer and SBS modified asphalt waterproof coiled material layers.
A kind of 3. external wall of phase-change thermal-storage mortar according to claim 1, it is characterised in that：Described grid cloth
Using alkaline-resisting grid cloth, the thickness of grid cloth is 1mm.
A kind of 4. external wall of phase-change thermal-storage mortar according to claim 1, it is characterised in that：Described finish coat
It is made up of flexible waterproof putty and coating.
A kind of 5. external wall of phase-change thermal-storage mortar according to claim 1, it is characterised in that：Described heat-insulation layer
Thickness be 3-4cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720661015.1U CN207063215U (en) | 2017-06-08 | 2017-06-08 | A kind of external wall of phase-change thermal-storage mortar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720661015.1U CN207063215U (en) | 2017-06-08 | 2017-06-08 | A kind of external wall of phase-change thermal-storage mortar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207063215U true CN207063215U (en) | 2018-03-02 |
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|---|---|---|---|
| CN201720661015.1U Expired - Fee Related CN207063215U (en) | 2017-06-08 | 2017-06-08 | A kind of external wall of phase-change thermal-storage mortar |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113210A (en) * | 2018-09-24 | 2019-01-01 | 安徽秋华建筑工程有限公司 | A kind of homogeneous modified fireproof heat insulating plate thinly plastered external insulation system of outer wall of exterior wall |
| CN110068043A (en) * | 2019-04-22 | 2019-07-30 | 西安交通大学 | A kind of functional heat supply wall of seasonal form accumulation of heat |
| CN110453803A (en) * | 2019-07-10 | 2019-11-15 | 合肥工业大学 | A kind of energy-saving wall integrating phase-change material Yu heat pipe |
| CN110725430A (en) * | 2019-10-02 | 2020-01-24 | 江苏建筑职业技术学院 | Assembled multilayer phase-change energy-saving wall and preparation method thereof |
| CN114215217A (en) * | 2021-12-14 | 2022-03-22 | 武汉纺织大学 | Photo-thermal energy storage wall |
| CN115043629A (en) * | 2022-06-30 | 2022-09-13 | 长安大学 | Phase-change heat storage foam concrete, preparation method thereof and preparation method of heat storage wall |
-
2017
- 2017-06-08 CN CN201720661015.1U patent/CN207063215U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113210A (en) * | 2018-09-24 | 2019-01-01 | 安徽秋华建筑工程有限公司 | A kind of homogeneous modified fireproof heat insulating plate thinly plastered external insulation system of outer wall of exterior wall |
| CN110068043A (en) * | 2019-04-22 | 2019-07-30 | 西安交通大学 | A kind of functional heat supply wall of seasonal form accumulation of heat |
| CN110453803A (en) * | 2019-07-10 | 2019-11-15 | 合肥工业大学 | A kind of energy-saving wall integrating phase-change material Yu heat pipe |
| CN110725430A (en) * | 2019-10-02 | 2020-01-24 | 江苏建筑职业技术学院 | Assembled multilayer phase-change energy-saving wall and preparation method thereof |
| CN114215217A (en) * | 2021-12-14 | 2022-03-22 | 武汉纺织大学 | Photo-thermal energy storage wall |
| CN115043629A (en) * | 2022-06-30 | 2022-09-13 | 长安大学 | Phase-change heat storage foam concrete, preparation method thereof and preparation method of heat storage wall |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180302 Termination date: 20210608 |