CN106545098A - Apply to the self-heat-preservation energy-saving system of architectural engineering - Google Patents
Apply to the self-heat-preservation energy-saving system of architectural engineering Download PDFInfo
- Publication number
- CN106545098A CN106545098A CN201610990198.1A CN201610990198A CN106545098A CN 106545098 A CN106545098 A CN 106545098A CN 201610990198 A CN201610990198 A CN 201610990198A CN 106545098 A CN106545098 A CN 106545098A
- Authority
- CN
- China
- Prior art keywords
- heat
- brick
- solid part
- self
- architectural engineering
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004321 preservation Methods 0.000 title claims abstract description 18
- 239000011449 brick Substances 0.000 claims abstract description 45
- 239000012634 fragment Substances 0.000 claims abstract description 36
- 239000007787 solid Substances 0.000 claims abstract description 28
- 238000009413 insulation Methods 0.000 claims abstract description 26
- 239000007788 liquid Substances 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 16
- 238000009835 boiling Methods 0.000 claims abstract description 4
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical group CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims description 10
- 238000005516 engineering process Methods 0.000 abstract description 7
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000004134 energy conservation Methods 0.000 description 7
- 239000004568 cement Substances 0.000 description 6
- 239000004964 aerogel Substances 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 239000004965 Silica aerogel Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 238000009414 blockwork Methods 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000009510 drug design Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 229920006389 polyphenyl polymer Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/7604—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only fillings for cavity walls
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/90—Passive houses; Double facade technology
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
Abstract
The invention belongs to the technical field of the wall of building, specifically disclose a kind of self-heat-preservation energy-saving system for applying to architectural engineering, including the U-shaped passage for arranging in the soleplate, U-shaped passage includes liquid portion and solid part, solid part is located at the both sides in liquid portion, solid part slidably connects piston with liquid portion joint, equipped with the working medium that boiling point is 30 DEG C in liquid portion, granular heat-barrier material is housed in solid part, fragment of brick is provided with above at solid part opening, the through hole through short transverse is provided with fragment of brick, the through hole of adjacent two pieces of fragments of brick forms heat insulation path on same vertical curve, some pieces of fragments of brick build by laying bricks or stones to form body of wall, compared with prior art, this technology can provide automatic trap heat transmission during a kind of summer, house temperature is avoided to raise, improve the comfortableness that house is lived.
Description
Technical field
The invention belongs to the wall technology field of building.
Background technology
Current building construction typically builds a wall to form house for people's inhabitation on base plate, with China's materials for wall leather
Newly deepen continuously with Building Energy-saving Work, new wall changes target and design standard for energy efficiency of buildings requirement is also improved therewith, by original
The energy-conservation 30% come develops into energy-conservation 50%, then the even energy-conservation 75% of energy-conservation 65% till now, common concrete hollow block and
Insulation blocks oneself cannot meet the design requirement of this energy conservation standard.This just must carry out auxiliary isothermal holding to blockwork,
Conventional has adhesive type polyphenyl plate thin plastering outer heat preservation system, EPS sheet or EPS steel wire net rack plate cast-in-place concrete exterior wall external thermal insulations
The External Thermal Insulation Technology for External such as system, but the architectural engineering hollowing that External Thermal Insulation Technology for External is brought in recent years, ftracture, come off quality
Potential safety hazard and oneself becomes letter a great problem to be solved the problems such as the repair and replacement of system after 25 years ordinary life phases.
Building energy conservation becomes the new developing direction of building energy conservation with structure-integrated technology, and this undoubtedly gives and belongs to structure certainly
The masonry self-heat conserving structural system of heat preservation technology brings good opportunity to develop, especially Chongqing, in the temperature of summer is all
More than 30 DEG C, very hot and traditional body of wall is to be shaped as floor space by some pieces of brick masonries, at summer,
Heat outside house passes through inside the rapid incoming house of body of wall, causes the temperature inside house rapidly to raise, makes in house
People feel scorching discomfort.
The content of the invention
It is an object of the invention to provide automatic trap heat transmission during a kind of summer, it is to avoid the elevated utilization of house temperature
In the self-heat-preservation energy-saving system of architectural engineering.
In order to achieve the above object, base case of the invention provides a kind of self-heat-preservation energy-saving system for applying to architectural engineering
System, including the U-shaped passage for arranging in the soleplate, U-shaped passage includes liquid portion and solid part, and solid part is located at the two of liquid portion
Side, slidably connects piston in U-shaped passage, in U-shaped passage, slidable piston is located between solid part and liquid portion, liquid
Equipped with the working medium that boiling point is 30 DEG C in portion, granular heat-barrier material is housed in solid part, solid part bottom is provided with opening, and opens
At mouthful, top is provided with fragment of brick, and the through hole run through along short transverse is provided with fragment of brick, and the through hole of adjacent two pieces of fragments of brick is in same perpendicular
Heat insulation path is formed on straight line, some pieces of fragments of brick build by laying bricks or stones to form body of wall.
The principle of this base case is:In actual building engineering construction, fragment of brick is taken out, water is coated on fragment of brick surface
Mud, is careful not to block through hole, builds by laying bricks or stones upwards successively, eventually forms body of wall, and the through hole of neighbouring fragment of brick is relative to be in
On same straight line, so as to form heat insulation path, when summer temperature is higher, the liquid heat absorption vaporization in liquid portion becomes gas,
Volumetric expansion, so as to promote piston movement, the heat-barrier material in piston press solid part, most heat-barrier material propulsion is heat-insulated logical at last
Road.
Heat-barrier material as herein described is material of the heat conductivity less than 0.2 W/ (Km), therefore at summer, it is heat-insulated
Material is full of heat insulation path, is prevented effectively from the incoming interior of heat of outside, ensures automatically indoor cool and comfortable.
The beneficial effect of this base case is:1st, using the side for arranging heat insulation path and filling with insulation material in the present invention
Formula is prevented effectively from heat transmission, keeps automatically indoor and is in a suitable temperature, is conducive to improving the comfortableness of indoor inhabitation.
2nd, the present invention heat insulation path is formed in body of wall, make body of wall hollow, so as to stop sound transmit, strengthen house every
Audio fruit.
3rd, the present invention directly vaporizes working medium by absorbing outside heat, is not required to other external force and drives, so as to save energy
Source.
Scheme two:Based on this, scheme is preferred, and the top view of the through hole is rectangle.
The heat insulation path of cuboid is formed, is easy to heat-barrier material to enter heat insulation path, form the effective of trap heat transmission
Barrier, rises will not indoor temperature, it is ensured that people's summer feels comfortable and cool in room.
Scheme three:Based on this, scheme is preferred, and the top view of the through hole is circle.
The heat insulation path of cylinder is formed, is easy to heat-barrier material to enter heat insulation path, form the effective of trap heat transmission
Barrier, rises will not indoor temperature, it is ensured that people's summer feels comfortable and cool in room.
Scheme four:Based on this, scheme is preferred, and the cross-sectional area of the solid part is more than the cross-sectional area of heat insulation path.
Cross-sectional area of the cross-sectional area of the solid part more than heat insulation path, more conducively heat-barrier material enter heat-insulated logical
Road, it is to avoid heat-barrier material is stuck, while depth of the depth of solid part less than heat insulation path, therefore the thickness of base plate can be reduced
Degree, saves space space.
Scheme five:Based on this, scheme is preferred, and the fragment of brick upper surface both sides are provided with baffle plate, the through hole lower surface two
Side is provided with the groove with baffle fit.
Cement can be prevented effectively from when cement connects in through hole smearing, causes through hole to be closed;Simultaneously by gear
Plate and groove fit, it is ensured that the through hole of two pieces of adjacent fragments of brick improves the reliability built by laying bricks or stones, together on same vertical curve
When, the connection between fragment of brick is also more consolidated.
Scheme six:This is the preferred of scheme five, the groove and baffle plate interference fits.Convenient disassembly, is conducive to connection.
Scheme seven:Based on this, scheme is preferred, and the through hole is located in the middle part of fragment of brick.It is easy to opening up for through hole, while having
Beneficial to lifting effect of heat insulation.
Scheme eight:This is preferred for scheme six, and the working medium is pentane liquid.The boiling point of pentane liquid is 30 DEG C,
It is easy to vaporization.
Description of the drawings
Fig. 1 applies to the structural representation of the self-heat-preservation energy-saving system of architectural engineering for the embodiment of the present invention;
Fig. 2 is the structural representation of fragment of brick in Fig. 1;
Upward views of the Fig. 3 for Fig. 2.
Specific embodiment
Below by specific embodiment, the present invention is further detailed explanation:
Reference in Figure of description includes:Fragment of brick 10, through hole 11, baffle plate 12, groove 13, base plate 20, U-shaped passage 30,
Liquid portion 31, piston 32, solid part 33, heat insulation path 40.
Embodiment
Substantially as shown in Figure 1:The self-heat-preservation energy-saving system for applying to architectural engineering in this programme, is provided with base plate 20
U-shaped passage 30, U-shaped passage 30 include the liquid portion 31 of bottom and monosymmetric solid part 33, and positive penta is equipped with liquid portion 31
Alkane liquid, is equipped with aerogel blanket in solid part 33,31 both sides of liquid portion slidably connect piston 32 with 33 joint of solid part;Bottom
Body of wall is built above plate 20 by laying bricks or stones, body of wall is built by laying bricks or stones by some fragments of brick 10.
Aerogel blanket is the body material based on nanometer titanium dioxide silica aerogel, by special process with glass fibre cotton or pre-
The flexible heat-insulating felt that oxidized fibre felt is composited.It is characterized in that heat conductivity is low, has certain tension and comprcssive strength, be easy to
Heat preservation construction application, belongs to new insulation material, and the heat conductivity room temperature of the material is 0.018W/ (K m), can be extremely under low temperature
0.009W/(K•m)。
As shown in Figures 2 and 3:Through hole 11, through hole 11 both sides of fragment of brick 10 upper surface are provided with the middle part of each piece of fragment of brick 10
Integrally formed with baffle plate 12,11 both sides of through hole of 10 lower surface of fragment of brick are provided with the groove 13 coordinated with baffle plate 12, when building by laying bricks or stones, up and down
Through hole 11 in two pieces of adjacent fragments of brick 10 is relative, forms heat insulation path 40, and heat insulation path 40 is connected with the opening of solid part 33,
And the width of heat insulation path 40 is 5cm, the width of the opening of solid part 33 is 15cm.
During specific works, first with BIM modeling techniques, the solid figure for constructing house builds bottom in BIM systems
Plate 20 and body of wall, construct rational design drawing, give user's intuitively visual experience, understand the structure that body of wall is built, in reality
Fragment of brick 10 is taken out during building, fragment of brick 10 is built on the base plate 20 using cement, with cement by 12 liang of 10 upper surface baffle plate of fragment of brick
Cement is coated in side, further takes out next piece of fragment of brick 10, makes the baffle plate 12 of 10 upper surface of fragment of brick insert the groove of fragment of brick adjacent thereto 10
13, it is ensured that the through hole 11 of fragment of brick 10 is on same vertical curve, so as to form heat insulation path 40, while neighbouring fragment of brick 10
Connected by cement, it is solid and reliable.
Come interim when summer, outdoor temperature is higher than the vapourizing temperature of pentane liquid, now pentane vaporized expanding,
In liquid portion 31, volume expands, and so as to the piston 32 for promoting both sides is moved up, promotes the heat-barrier material of both sides to enter heat-insulated logical
Road 40 and finally fill up whole heat insulation path 40.
The heat transfer coefficient of aerogel blanket is 0.018W/ (K m), effectively can be prevented in the incoming house of heat of outside
Portion, it is ensured that indoor temperature does not rise, improves the comfortableness of indoor inhabitation.
Above-described is only embodiments of the invention, and in scheme, the known general knowledge here such as concrete structure and characteristic is not made
It is excessive to describe.It should be pointed out that for a person skilled in the art, on the premise of without departing from present configuration, can be with
Some deformations and improvement are made, these should also be considered as protection scope of the present invention, these are implemented all without the impact present invention
Effect and practical applicability.This application claims protection domain should be defined by the content of its claim, in description
Specific embodiment etc. records the content that can be used for explaining claim.
Claims (8)
1. the self-heat-preservation energy-saving system of architectural engineering is applied to, it is characterised in that including the U-shaped passage for arranging in the soleplate, U-shaped
Passage includes liquid portion and solid part, and solid part is located at the both sides in liquid portion, and piston is slidably connected in U-shaped passage, U-shaped logical
In road, slidable piston is located between solid part and liquid portion, equipped with the working medium that boiling point is 30 DEG C in liquid portion, in solid part
Equipped with granular heat-barrier material, solid part bottom is provided with opening, and at opening above be provided with fragment of brick, be provided with fragment of brick along height
The through hole that direction is run through, the through hole of adjacent two pieces of fragments of brick form heat insulation path on same vertical curve, and some pieces of fragments of brick are built by laying bricks or stones
Form body of wall.
2. the self-heat-preservation energy-saving system for applying to architectural engineering according to claim 1, it is characterised in that:The through hole
Top view is rectangle.
3. the self-heat-preservation energy-saving system for applying to architectural engineering according to claim 1, it is characterised in that:The through hole
Top view is circle.
4. the self-heat-preservation energy-saving system for applying to architectural engineering according to claim 1, it is characterised in that:The solid part
Cross-sectional area more than heat insulation path cross-sectional area.
5. the self-heat-preservation energy-saving system for applying to architectural engineering according to claim 1, it is characterised in that:On the fragment of brick
Surface both sides are provided with baffle plate, and the through hole lower surface both sides are provided with the groove with baffle fit.
6. the self-heat-preservation energy-saving system for applying to architectural engineering according to claim 5, it is characterised in that:The groove with
Baffle plate interference fits.
7. the self-heat-preservation energy-saving system for applying to architectural engineering according to claim 1, it is characterised in that:The through hole position
In the middle part of fragment of brick.
8. the self-heat-preservation energy-saving system for applying to architectural engineering according to claim 1, it is characterised in that:The working medium is
Pentane liquid.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610990198.1A CN106545098B (en) | 2016-11-10 | 2016-11-10 | Apply to the self-heat-preservation energy-saving system of architectural engineering |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610990198.1A CN106545098B (en) | 2016-11-10 | 2016-11-10 | Apply to the self-heat-preservation energy-saving system of architectural engineering |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106545098A true CN106545098A (en) | 2017-03-29 |
CN106545098B CN106545098B (en) | 2018-10-30 |
Family
ID=58395620
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610990198.1A Expired - Fee Related CN106545098B (en) | 2016-11-10 | 2016-11-10 | Apply to the self-heat-preservation energy-saving system of architectural engineering |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106545098B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107653979A (en) * | 2017-09-25 | 2018-02-02 | 重庆工程职业技术学院 | Assembled architecture steel construction |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998037284A1 (en) * | 1997-02-24 | 1998-08-27 | Juan Haener | Insulated building block system |
CN203100530U (en) * | 2013-01-22 | 2013-07-31 | 江阴市宝鹏科技管业有限公司 | Underground connector for ground source heat pump air conditioner |
CN203429865U (en) * | 2013-08-28 | 2014-02-12 | 镇江威信广厦模块建筑有限公司(中外合资) | Brick splicing structure for construction heating wall body |
CN103741834A (en) * | 2013-12-30 | 2014-04-23 | 上海誉德新能源建设有限公司 | Bionic intelligent external envelope structure |
AU2016100344A4 (en) * | 2015-12-01 | 2016-05-05 | Safety Of The World Pty Ltd | Fire shelter |
CN105569218A (en) * | 2013-07-30 | 2016-05-11 | 朱保生 | Thermal-insulating wall body capable of blocking fire |
CN205448357U (en) * | 2016-02-25 | 2016-08-10 | 大连希奥特阳光能源科技有限公司 | Large capacity U type passageway vacuum tube heat collector |
-
2016
- 2016-11-10 CN CN201610990198.1A patent/CN106545098B/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998037284A1 (en) * | 1997-02-24 | 1998-08-27 | Juan Haener | Insulated building block system |
CN203100530U (en) * | 2013-01-22 | 2013-07-31 | 江阴市宝鹏科技管业有限公司 | Underground connector for ground source heat pump air conditioner |
CN105569218A (en) * | 2013-07-30 | 2016-05-11 | 朱保生 | Thermal-insulating wall body capable of blocking fire |
CN203429865U (en) * | 2013-08-28 | 2014-02-12 | 镇江威信广厦模块建筑有限公司(中外合资) | Brick splicing structure for construction heating wall body |
CN103741834A (en) * | 2013-12-30 | 2014-04-23 | 上海誉德新能源建设有限公司 | Bionic intelligent external envelope structure |
AU2016100344A4 (en) * | 2015-12-01 | 2016-05-05 | Safety Of The World Pty Ltd | Fire shelter |
CN205448357U (en) * | 2016-02-25 | 2016-08-10 | 大连希奥特阳光能源科技有限公司 | Large capacity U type passageway vacuum tube heat collector |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107653979A (en) * | 2017-09-25 | 2018-02-02 | 重庆工程职业技术学院 | Assembled architecture steel construction |
Also Published As
Publication number | Publication date |
---|---|
CN106545098B (en) | 2018-10-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN204531054U (en) | A kind of construction wall | |
CN203924475U (en) | Heat preservation composite wall material | |
CN106223499A (en) | A kind of manufacture method of composite building thermal insulation template | |
CN206408778U (en) | A kind of cold bending thin wall type external wall of house wall decoration structure | |
CN106545098A (en) | Apply to the self-heat-preservation energy-saving system of architectural engineering | |
CN207017573U (en) | Composite heat preserving external wall | |
CN202899343U (en) | Composite wall body formed by foam concrete self-insulation modules with built-in cores | |
CN207332086U (en) | High-performance steam-pressing aero-concrete composite thermal self-insulation building block | |
CN204238387U (en) | The Brick wall structure that a kind of steelframe is combined with heat preservation module | |
CN207144286U (en) | A kind of heat preservation and soundproof brick for building | |
CN206319443U (en) | A kind of lightweight bulkhead wall with heating function | |
CN203129413U (en) | Thermal-insulating sound-proofing building block | |
CN207469587U (en) | A kind of heat insulation decoration integrated wallboard of external wall structure | |
CN206408823U (en) | A kind of self-heat conserving shale hollow building block | |
CN107401228A (en) | A kind of passive type house wall structure | |
CN206233452U (en) | Exterior wall heat-insulating composite plate for building construction | |
CN206956957U (en) | High-air-tightness overlaps polyurethane thermal-insulation clad plate without cold bridge tongue and groove | |
CN204475646U (en) | A kind of easily splicing fireproof insulated wall building block | |
CN103397717A (en) | Double-layer sandwich heat-insulation wall | |
CN205046776U (en) | Assembled composite board | |
CN207988331U (en) | A kind of big plate of assembled air entrained concrete | |
CN220978493U (en) | Energy-saving heat-insulating aluminum plate curtain wall | |
CN204151946U (en) | Novel cast-in-place double assembled wall Self-thermal-insulation System | |
CN207392580U (en) | A kind of building energy conservation heat insulation brick | |
CN102677803A (en) | Five-hole-row self-heat-insulating and soundproof masonry block wall body |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
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: 20181030 Termination date: 20211110 |