CN108756608A - A kind of phase-change accumulation energy maize straw Combined concrete windowsill and construction technology - Google Patents
A kind of phase-change accumulation energy maize straw Combined concrete windowsill and construction technology Download PDFInfo
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- CN108756608A CN108756608A CN201810506864.9A CN201810506864A CN108756608A CN 108756608 A CN108756608 A CN 108756608A CN 201810506864 A CN201810506864 A CN 201810506864A CN 108756608 A CN108756608 A CN 108756608A
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- 240000008042 Zea mays Species 0.000 title claims abstract description 63
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 63
- 239000010902 straw Substances 0.000 title claims abstract description 60
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 title claims abstract description 51
- 235000009973 maize Nutrition 0.000 title claims abstract description 51
- 239000004567 concrete Substances 0.000 title claims abstract description 49
- 238000009825 accumulation Methods 0.000 title claims abstract description 44
- 238000010276 construction Methods 0.000 title claims abstract description 22
- 238000005516 engineering process Methods 0.000 title claims abstract description 16
- 239000000178 monomer Substances 0.000 claims abstract description 94
- 238000004146 energy storage Methods 0.000 claims abstract description 16
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims abstract description 12
- 235000005822 corn Nutrition 0.000 claims abstract description 12
- 239000008188 pellet Substances 0.000 claims abstract description 10
- 230000009466 transformation Effects 0.000 claims abstract description 7
- 239000000758 substrate Substances 0.000 claims abstract description 3
- VMQMZMRVKUZKQL-UHFFFAOYSA-N Cu+ Chemical compound [Cu+] VMQMZMRVKUZKQL-UHFFFAOYSA-N 0.000 claims description 19
- 238000013461 design Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 6
- 239000004570 mortar (masonry) Substances 0.000 claims description 6
- 239000003822 epoxy resin Substances 0.000 claims description 5
- 229920000647 polyepoxide Polymers 0.000 claims description 5
- 238000004364 calculation method Methods 0.000 claims description 4
- 239000011083 cement mortar Substances 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 238000003860 storage Methods 0.000 claims description 2
- 239000010410 layer Substances 0.000 claims 4
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 239000002344 surface layer Substances 0.000 claims 1
- 239000012782 phase change material Substances 0.000 abstract description 19
- 239000012188 paraffin wax Substances 0.000 abstract description 7
- 150000001875 compounds Chemical class 0.000 abstract description 3
- 239000011159 matrix material Substances 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 10
- 238000011160 research Methods 0.000 description 6
- 239000004566 building material Substances 0.000 description 5
- 238000005538 encapsulation Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 239000004035 construction material Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000001993 wax Substances 0.000 description 3
- 239000011449 brick Substances 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 238000009628 steelmaking Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- VILCJCGEZXAXTO-UHFFFAOYSA-N 2,2,2-tetramine Chemical compound NCCNCCNCCN VILCJCGEZXAXTO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- -1 clinker Substances 0.000 description 1
- 239000010883 coal ash Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000205 computational method Methods 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012120 mounting media Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 229960001124 trientine Drugs 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/70—Sills; Thresholds
- E06B1/702—Window sills
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
A kind of phase-change accumulation energy maize straw Combined concrete windowsill and construction technology, energy storage carrier using maize straw porous matrix as phase-change material, it selectes organic paraffin and is used as phase transformation raw material, it is compound to paraffin-based phase change materials progress, and corn stalk pellets are packaged.Including bottom substrate, stalk energy-storage thermal-insulating layer, phase-change accumulation energy layer, profiled sheet face layer etc., windowsill is made of standard monoblock and windowsill monomer side block, and standard monoblock and windowsill monomer side block are wedge shape, is zigzag after combination.
Description
Technical field
The invention belongs to architectural engineering construction technique field, specifically a kind of phase-change accumulation energy maize straw Combined concrete window
Platen and construction technology.
Background technology
In recent years, it is obtained in some areas with its significant technical economic benefit as the energy-saving straw wall of new countryside construction
Application is arrived, using maize straw production straw light body plate, light-duty wall partition board, honeycomb core composite light-weight scutum etc..These materials at
It is pollution-free in this low, light-weight, beautiful and generous and production process, there is very much development scape in building materials field.At abroad, stalk with
The form of Integration of building is mainly straw building, i.e., is pressed into brick using stalk, is then built by laying bricks or stones.In the present of shortage of resources
It, this huge renewable resource using maize straw, this project of making maize straw new concrete will be paid attention to.
Phase-change material is used under construction, can not only be reduced heat transfer coefficient, can also be increased the thermal inertia of material, phase-change accumulation energy is made to build
Material can absorb or discharge certain energy when undergoing phase transition, to make outdoor heat to when being generated when indoor transmission
Between postpone and decaying, significantly improve the thermal comfort of indoor environment.Phase-change material and other traditional building materials use simultaneously, simultaneous
The advantages of both standby common building materials and phase-change material, building energy consumption can be not only reduced, improve indoor environment, sky can also be reduced
The cost of investment and maintenance activity expense of adjusting system open the new space of Heating,Ventilating and Air Conditioning technology development.In maize straw coagulation
On native Research foundation, is combined with phase-change material and prepare phase-change accumulation energy maize straw Combined concrete windowsill, it is mixed to maize straw
Solidifying soil has researched and proposed new requirement.Functional material is when added by certain cooperation, keeps phase-change accumulation energy maize straw mixed
Solidifying soil reaches high energy storage, and more in place, construction technology more specification promotes phase-change accumulation energy maize straw coagulation local soil type to detailed treatment
Windowsill is closed to be promoted and apply in new countryside construction.
Invention content
The characteristic of the present invention is based primarily upon a large amount of maize straw resources of current agriculture waste, using early period to maize straw
The achievement in research of concrete improves the performance of phase-change accumulation energy maize straw concrete, prepares phase-change accumulation energy combination windowsill, carries out
Energy storage effect test simultaneously promotes and applies.Energy storage carrier using maize straw porous matrix as phase-change material selectes organic calculus
Wax carries out paraffin-based phase change materials compound as phase transformation raw material, and is packaged to corn stalk pellets.Phase-change accumulation energy is beautiful
Rice straw concrete combination windowsill monoblock is wedge shape, and combination windowsill is zigzag, effectively can receive and store sunlight
According to the energy of generation.Phase-change accumulation energy maize straw Combined concrete windowsill includes bottom substrate, stalk energy-storage thermal-insulating layer, phase transformation
Energy-storage layer, profiled sheet face layer etc..The research of project is that the popularization and application of phase-change accumulation energy maize straw Combined concrete windowsill are established
Basis is determined.
The technical solution adopted by the present invention to solve the technical problems is divided into following steps progress：
1, the selection of phase-change material
The thermal physical property parameter of variety classes phase-change material is compared and is analyzed, selectes organic paraffin as phase transformation former material
Material, carries out paraffin-based phase change materials compound, carries out the test of phase transition temperature to it, and combine applicable environment temperature (20~
30) DEG C, final use paraffin for single phase-change material of the invention.Using the method for vacuum suction, the adsorbable stone of maize straw
20% or more wax.
2, stalk material is selected
1. maize straw is selected.Ripe, the dry maize straw of selection, removes the positions such as leaf and stamen；Maize straw
It needs to crush, the size of powder particle diameter can require to select according to concrete performance.
2. selecting mixing material appropriate.Part clinker and steel-making slag powder can be increased, to adjust the unit weight of concrete and strong
Degree；Coal ash instead part of cement is selected, to reduce its cost.
3. calculating match ratio.Theoretical calculation is according to normal concrete computational methods, according to the grain size and wall of maize straw
The requirement of bearing capacity selects match ratio appropriate.
3, stalk particle encapsulates
Epoxy resin and triethylene tetramine are selected in the encapsulation of corn stalk pellets.Maize straw fixed phase change material after encapsulation
Material, can effectively prevent leakage problems of the phase-change material in thermal cycle in maize straw.Maize straw phase after encapsulation setting
Change concrete transition temperature range is 25~29 DEG C, compression strength loss rate about 20% after thermal cycle.
Maize straw porous material is as mounting medium, the suction type by comparing phase-change material and different encapsulation skills
Art determines suitable absorption, packaging method, prepares shaping phase-change material.The composite phase-change material that encapsulation has shaped is prepared into
Phase transformation maize straw concrete, determines the optimal mixing amount of composite phase-change material.Paraffin phase change material Nature comparison is stablized, application
When in construction material, construction material matrix will not be caused to corrode, and be not in supercooling and phase separation in phase transition process
Phenomenon.In addition to this, wax phase change construction material also has longer service life, will not be from mixed after multiple thermal cycle
It is leaked out in solidifying soil.Therefore, which has preferable durability by thermal cycle.
The technical solution adopted by the present invention to solve the technical problems, the design of key problem in technology point construction technology are as follows：
(1) it is designed according to the construction drawing standard width of a room in an old-style house, determining windowsill width and length；
(2) stalk phase-change accumulation energy concrete construction mix-design is carried out；
(3) phase-change accumulation energy maize straw concrete windowsill monoblock is made；
(4) columns that monoblock is determined according to windowsill width is classified as preferably according to monomer general 2~3；
(5) according to length of window, the number of monoblock and the size in monomer length direction are determined；
(6) according to energy storage and thermal requirements, construction straw concrete layer, general thickness is selected to take 50mm；
(7) 1: 2.5 cement mortar is used, phase-change accumulation energy maize straw Combined concrete windowsill monoblock is pasted；
(8) it in phase-change accumulation energy maize straw Combined concrete windowsill top brushwork epoxy resin system cementing agent, pastes whole
Body profiled sheet face layer.
The invention has the advantages that corn stalk is largely discarded in the consumption of phase-change accumulation energy maize straw Combined concrete windowsill
Stalk resource improves performance using maize straw lightweight aggregate characteristic, while using added materials such as steel-making slag powder, clinker, flyash,
The application of building energy saving field provides new approach and developing direction for the development of New Building Materials.With traditional building material
Passive type power save mode compare, phase-change accumulation energy maize straw Combined concrete windowsill have to indoor temperature regulating effect
Advantage good, energy storage is high.In short, the meaning of its research is exactly by the research of this technology, phase-change accumulation energy corn stalk is realized
The feasibility of stalk Combined concrete windowsill provides reliable technical support for its engineering design and application, while also creating
Society and economical effects.By the research of the project, can fundamentally change in area's new countryside construction of trembling with fear at this stage
Existing problems, including problem of environmental pollution caused by crop straw burning and dwelling construction cost etc. occupy the rural areas Han Qu
A series of problems, such as quality of life promotion and the change of survival condition of the people, has a very important significance.By applying this
Technology reaches energy-efficient requirement, effectively reduces environmental pollution, reduces project cost, has the Han Qu of northern characteristic new to build
Rural settlements are of great significance.
Description of the drawings
Fig. 1 is a kind of phase-change accumulation energy maize straw Combined concrete windowsill monoblock sectional view；Fig. 2 stores up for a kind of phase transformation
It can the single-row constitutional diagram of maize straw Combined concrete windowsill
1. monoblock front end plush copper, 2. monoblock upper inclined surfaces, 3. corn stalk pellets, 4. monoblock bottom faces, 5.
Monoblock rearmost flute, 6. profiled sheet faces layer, 7. monomer standard blocks, 8. monomer side blocks, 9. windowsill wall base bodies, the storage of 10. stalks
It can insulating layer.
A kind of phase-change accumulation energy maize straw Combined concrete windowsill, the windowsill is by windowsill monoblock arrangement group
At；The windowsill monoblock is divided into monomer standard block (7) and monomer side block (8), the monomer standard block (7) and monomer side block
(8) shape is wedge shape, and the windowsill combined shaped is zigzag.
The monomer standard block (7) includes monoblock front end plush copper (1), monoblock upper inclined surface (2), monoblock lower bottom
Face (4), monoblock rearmost flute (5)；Contain phase-change accumulation energy corn stalk pellets in monomer standard block (7) inner concrete
(3)；Monomer side block (8) includes monoblock front end plush copper (1), monoblock upper inclined surface (2), monoblock bottom face (4)；
Contain phase-change accumulation energy corn stalk pellets (3) in the monomer side block (8) inner concrete.
A kind of phase-change accumulation energy maize straw Combined concrete windowsill construction technology, construction procedure are as follows：
A. according to windowsill width, the length of monomer standard block (7) and the length of block number, windowsill monomer side block (8) are selected
Degree, determines the single-row length of windowsill monoblock；
B. according to windowsill length, the width of monomer standard block (7) and the columns of monomer standard block (7), windowsill are determined
The width and columns of monomer side block (8) are identical as monomer standard block (7)；
C. monoblock upper inclined surface (2) gradient on windowsill monomer standard block (7) and windowsill monomer side block (8) is
15°；
D. according to mix Design result of calculation, phase-change accumulation energy maize straw concrete windowsill monomer mark is made
Quasi- block (7) and windowsill monomer side block (8)；
E. according to energy storage and thermal requirements, straw concrete layer is poured on windowsill wall base body (9) top, as stalk energy storage
Insulating layer (10), thickness 50mm；
F. 1: 2.5 cement mortar, thickness 25mm is used to paste first row windowsill monomer standard block (7), windowsill list
The monoblock front end plush copper (1) of body calibrated bolck (7) and window inside casing spacing 5mm；
G. it presses Leie time and pastes second row windowsill monomer standard block (7), second row windowsill monomer standard block (7) monomer
Block front end plush copper (1) is connect tightly with the monoblock rearmost flute (5) of first row windowsill monomer standard block (7)；
H. row are pressed and paste windowsill monomer side block (8), the monoblock front end plush copper (1) of windowsill monomer side block (8) and the
Monoblock rearmost flute (5) connection of two row's windowsill monomer standard blocks (7) is tight；
I. it in phase-change accumulation energy maize straw Combined concrete windowsill top brushwork epoxy resin system cementing agent, pastes whole
Profiled sheet face layer (6).
Specific implementation mode
Below from the embodiment of a kind of composition of phase-change accumulation energy maize straw Combined concrete windowsill and construction technology into
One step explanation：
Embodiment 1：By taking window width and height float window for 2400mm × 1500mm as an example, windowsill width is 600mm, group
The size for closing windowsill is 2400mm × 600mm.
A kind of phase-change accumulation energy maize straw Combined concrete windowsill, the windowsill is by windowsill monoblock arrangement group
At；The windowsill monoblock is divided into monomer standard block (7) and monomer side block (8), the monomer standard block (7) and monomer side block
(8) shape is wedge shape, and the windowsill combined shaped is zigzag.
The monomer standard block (7) includes monoblock front end plush copper (1), monoblock upper inclined surface (2), monoblock lower bottom
Face (4), monoblock rearmost flute (5)；Contain phase-change accumulation energy corn stalk pellets in monomer standard block (7) inner concrete
(3)；Monomer side block (8) includes monoblock front end plush copper (1), monoblock upper inclined surface (2), monoblock bottom face (4)；
Contain phase-change accumulation energy corn stalk pellets (3) in the monomer side block (8) inner concrete.
Monoblock bottom face (4) anterior-posterior length of the monomer standard block (7) is 195mm, width 235mm；Windowsill
Monoblock bottom face (4) anterior-posterior length of plate monomer side block (8) is 195mm, width 235mm；The combination windowsill list
Row monoblock includes two row's monomer standard blocks (7) and row's windowsill monomer side block (8), and monoblock adds the group that 5mm mortar joints form
The width for closing windowsill is 600mm；Combination windowsill adds the single-row width of 5mm mortar joints to be 240mm, and window 2400mm amounts to ten row；
The monoblock front end plush copper (1) of monomer standard block (7) is highly 60mm, and monoblock front end plush copper (1) extension elongation is 30mm；It is single
The rearward height of body calibrated bolck (7) is 120mm；Monoblock rearmost flute (5) the retraction height of monomer standard block (7) is 65mm,
Retraction length is 35mm.The monoblock front end plush copper (1) of windowsill monomer side block (8) is highly 60mm, monoblock front end plush copper
(1) extension elongation is 30mm；The rearward height of windowsill monomer side block (8) is 120mm.
Embodiment 2：A kind of phase-change accumulation energy maize straw Combined concrete windowsill construction technology, Specific construction step is such as
Under：
A. it is 600mm according to windowsill width, it is 195mm to select the length of single-row monomer standard block (7), single-row monomer mark
Quasi- block (7) block number is two pieces, and the length of windowsill monomer side block (8) is 195mm, and the single-row length of windowsill monoblock is monomer
Block adds mortar joint meter 600mm；
B. it is 2400mm according to windowsill length, it is 235mm, monomer standard block (7) to select the width of monomer standard block (7)
Columns be ten row, the width of windowsill monomer side block (8) is 235mm, and the columns of windowsill monomer side block (8) is ten row, window
The width that platen monoblock ten arranges adds mortar joint to add up for 2400mm；
C. monoblock upper inclined surface (2) gradient on windowsill monomer standard block (7) and windowsill monomer side block (8) is
15 °, slope surface is oriented outdoor；
D. according to mix Design result of calculation, phase-change accumulation energy maize straw concrete is made according to design size
Windowsill monomer standard block (7) and windowsill monomer side block (8) conserve 28 days for use；
E. according to energy storage and thermal requirements, phase-change accumulation energy straw concrete layer is poured on windowsill wall base body (9) top, as
Stalk energy-storage thermal-insulating layer (10), thickness 50mm；
F. 1: 2.5 cement mortar, thickness 25mm is used to paste first row windowsill monomer standard block (7), windowsill list
The monoblock front end plush copper (1) of body calibrated bolck (7) and window inside casing spacing 5mm；
G. it presses Leie time and pastes second row windowsill monomer standard block (7), second row windowsill monomer standard block (7) monomer
Block front end plush copper (1) is connect tightly with the monoblock rearmost flute (5) of first row windowsill monomer standard block (7)；
H. row are pressed and paste windowsill monomer side block (8), the monoblock front end plush copper (1) of windowsill monomer side block (8) and the
Monoblock rearmost flute (5) connection of two row's windowsill monomer standard blocks (7) is tight；
I. it in phase-change accumulation energy maize straw Combined concrete windowsill top brushwork epoxy resin system cementing agent, pastes whole
Profiled sheet face layer (6).
Although the present invention has been described in detail above, however, the present invention is not limited thereto, the art technology people
Member can be carry out various modifications with principle according to the present invention.Therefore, the modification that all principles according to the invention carry out, all should be understood that
To fall into protection scope of the present invention.
Claims (3)
1. a kind of phase-change accumulation energy maize straw Combined concrete windowsill, including bottom substrate, stalk energy-storage thermal-insulating layer, phase transformation storage
Ergosphere, profiled sheet face layer etc., is mainly characterized by：The windowsill is rearranged by windowsill monoblock；The windowsill
Monoblock is divided into monomer standard block (7) and monomer side block (8), and the monomer standard block (7) and monomer side block (8) shape are wedge
Shape, the windowsill combined shaped are zigzag.
2. a kind of phase-change accumulation energy maize straw Combined concrete windowsill according to claim 1, it is characterised in that the list
Body calibrated bolck (7) includes monoblock front end plush copper (1), monoblock upper inclined surface (2), monoblock bottom face (4), after monoblock
Hold groove (5)；Contain phase-change accumulation energy corn stalk pellets (3) in monomer standard block (7) inner concrete；The monomer side
Block (8) includes monoblock front end plush copper (1), monoblock upper inclined surface (2), monoblock bottom face (4)；Monomer side block
(8) contain phase-change accumulation energy corn stalk pellets (3) in inner concrete.
3. a kind of phase-change accumulation energy maize straw Combined concrete windowsill construction technology, it is as follows to be mainly characterized by construction procedure：
A. it is 600mm according to windowsill width, it is 195mm to select the length of single-row monomer standard block (7), single-row monomer standard block
(7) block number is two pieces, and the length of windowsill monomer side block (8) is 195mm, and the single-row length of windowsill monoblock adds for monoblock
Mortar joint meter 600mm；
B. it is 2400mm according to windowsill length, it is 235mm, the row of monomer standard block (7) to select the width of monomer standard block (7)
Number is ten row, and the width of windowsill monomer side block (8) is 235mm, and the columns of windowsill monomer side block (8) is ten row, windowsill
The width that monoblock ten arranges adds mortar joint to add up for 2400mm；
C. monoblock upper inclined surface (2) gradient on windowsill monomer standard block (7) and windowsill monomer side block (8) is 15 °, slope
Facing towards for outdoor；
D. according to mix Design result of calculation, phase-change accumulation energy maize straw concrete windowsill is made according to design size
Plate monomer standard block (7) and windowsill monomer side block (8) conserve 28 days for use；
E. according to energy storage and thermal requirements, phase-change accumulation energy straw concrete layer is poured on windowsill wall base body (9) top, as stalk
Energy-storage thermal-insulating layer (10), thickness 50mm；
F. 1: 2.5 cement mortar, thickness 25mm is used to paste first row windowsill monomer standard block (7), windowsill monomer mark
The monoblock front end plush copper (1) of quasi- block (7) and window inside casing spacing 5mm；
G. it presses Leie time and pastes second row windowsill monomer standard block (7), before second row windowsill monomer standard block (7) monoblock
End plush copper (1) is connect tightly with the monoblock rearmost flute (5) of first row windowsill monomer standard block (7)；
H. row are pressed and paste windowsill monomer side block (8), the monoblock front end plush copper (1) and second row of windowsill monomer side block (8)
Monoblock rearmost flute (5) connection of windowsill monomer standard block (7) is tight；
I. in phase-change accumulation energy maize straw Combined concrete windowsill top brushwork epoxy resin system cementing agent, single cavity die is pasted
Steel plate surface layer (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810506864.9A CN108756608A (en) | 2018-05-08 | 2018-05-08 | A kind of phase-change accumulation energy maize straw Combined concrete windowsill and construction technology |
Applications Claiming Priority (1)
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|---|---|---|---|
| CN201810506864.9A CN108756608A (en) | 2018-05-08 | 2018-05-08 | A kind of phase-change accumulation energy maize straw Combined concrete windowsill and construction technology |
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| CN204753954U (en) * | 2015-06-10 | 2015-11-11 | 山东农业大学 | Phase -change thermal type straw concrete block |
| CN105155739A (en) * | 2015-06-23 | 2015-12-16 | 上海弘纳建筑设计有限公司 | Solar wall |
| CN105113919A (en) * | 2015-10-15 | 2015-12-02 | 北京艾科斯玛特自动化控制技术有限公司 | Outer window sill system capable of generating power and storing energy |
| CN106478011A (en) * | 2016-09-21 | 2017-03-08 | 东莞市联洲知识产权运营管理有限公司 | A kind of phase-change accumulation energy dry powder and mortar based on building and house refuse and preparation method |
| CN208416296U (en) * | 2018-05-08 | 2019-01-22 | 齐齐哈尔大学 | A kind of phase-change accumulation energy corn stover Combined concrete windowsill |
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Application publication date: 20181106 |