CN110029759A - The simple passive room of environmental protection and energy saving safety - Google Patents
The simple passive room of environmental protection and energy saving safety Download PDFInfo
- Publication number
- CN110029759A CN110029759A CN201910445758.9A CN201910445758A CN110029759A CN 110029759 A CN110029759 A CN 110029759A CN 201910445758 A CN201910445758 A CN 201910445758A CN 110029759 A CN110029759 A CN 110029759A
- Authority
- CN
- China
- Prior art keywords
- slope surface
- energy saving
- roof
- passive room
- environmental protection
- 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
- 230000007613 environmental effect Effects 0.000 title claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 31
- 239000010959 steel Substances 0.000 claims abstract description 31
- 229910052918 calcium silicate Inorganic materials 0.000 claims abstract description 28
- 239000000378 calcium silicate Substances 0.000 claims abstract description 28
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical group [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 claims abstract description 28
- 230000002787 reinforcement Effects 0.000 claims abstract description 25
- 239000004568 cement Substances 0.000 claims abstract description 21
- 238000005187 foaming Methods 0.000 claims description 5
- 239000004567 concrete Substances 0.000 claims description 2
- 238000004321 preservation Methods 0.000 abstract description 10
- 238000009413 insulation Methods 0.000 abstract description 7
- 230000002265 prevention Effects 0.000 abstract description 6
- 239000012774 insulation material Substances 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 22
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000004134 energy conservation Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 229920006328 Styrofoam Polymers 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000008261 styrofoam Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 238000003466 welding Methods 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
- E04B1/88—Insulating elements for both heat and sound
-
- 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
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/84—Walls made by casting, pouring, or tamping in situ
- E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B7/00—Roofs; Roof construction with regard to insulation
- E04B7/02—Roofs; Roof construction with regard to insulation with plane sloping surfaces, e.g. saddle roofs
- E04B7/022—Roofs; Roof construction with regard to insulation with plane sloping surfaces, e.g. saddle roofs consisting of a plurality of parallel similar trusses or portal frames
- E04B7/024—Roofs; Roof construction with regard to insulation with plane sloping surfaces, e.g. saddle roofs consisting of a plurality of parallel similar trusses or portal frames the trusses or frames supporting load-bearing purlins, e.g. braced purlins
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Building Environments (AREA)
Abstract
The simple passive room of environmental protection and energy saving safety of the invention is related to building energy saving field, it is to be made of four sides wall, plane ceiling and slope surface roof, the four sides wall in the passive room and the inside of plane ceiling are connected and composed by the continuously grid of framework of steel reinforcement, there is calcium silicate board fixed closed inside and outside framework of steel reinforcement, it is filled with cement foamed wall core in the closed inner cavity of two sides calcium silicate board, has slope surface roof at the seat of honour of plane ceiling.The simple passive room of environmental protection and energy saving safety of the invention, cement foamed wall core inner is good insulating medium comprising immobilising air in a large amount of sealed porositys, stomata, cut-off heat exchange, density is lower, stomata is more, thermal insulation is better, and thermal coefficient can be made to be less than 0.09w/mk.For using cement foamed thermal insulation material as basic insulating layer in wall body structure, thus realize heat preservation, heat-insulated, absorbing sound and lowering noise, fire prevention etc..
Description
Technical field
The present invention relates to the simple passive rooms of building energy saving field more particularly to a kind of environmental protection and energy saving safety.
Background technique
Global warming, energy shortage background under, be just real using high energy efficiency, low emission as the building energy conservation of core
The energy security of existing country and sustainable development are played the role of vital.With the development of economy, the energy and environment be increasingly
As focus concerned by people, the requirement for building energy conservation is higher and higher.Building heat preservation is the important link of building energy conservation,
It is the thermal insulation property in order to improve building itself.Existing some external walls use the extruded sheet or styrofoam of 8-10cm,
Its thermal coefficient is high, and lays for veneer, and heat insulating effect is poor, poor air-tightness, and indoor and outdoor cold and hot amount is exchanged with hot and cold air
Amount is big, it cannot be guaranteed that temperature within doors, summer heat, winter are cold.
Summary of the invention
The present invention overcomes the deficiencies in the prior art, provide a kind of simple passive room of environmental protection and energy saving safety.
The simple passive room of environmental protection and energy saving safety of the invention is that four sides wall, plane ceiling and slope surface roof are constituted, institute
The four sides wall in the passive room stated and the inside of plane ceiling are connected and composed by the continuously grid of framework of steel reinforcement, in reinforcing bar
There is calcium silicate board fixed closed inside and outside frame, is filled with cement foamed wall in the closed inner cavity of two sides calcium silicate board
Core has slope surface roof at the seat of honour of plane ceiling.
As a further improvement of the present invention, four sides wall and plane ceiling are by posting silicic acid on two layers of framework of steel reinforcement
Calcium plate, the filling concrete foaming wall core in wherein empty cavity.
As a further improvement of the present invention, it is posted on the calcium silicate board of the outer surface of the four sides wall in the passive room
Color steel plate posts ecological wood boards on the calcium silicate board of inner surface.
As a further improvement of the present invention, slope surface roof be several triangle steelframe sequential concatenations not of uniform size at
Roof slope surface steelframe, roof slope surface steelframe seat is on the ceiling of four sides wall peace face, and roof slope surface steelframe and adjacent reinforcing bar
Frame is mutually fixedly connected.
As a further improvement of the present invention, the arranged at equal intervals of several roof slope surface steelframes and with several purlins and its etc.
Interval is laterally affixed to constitute slope surface grid, has been laid with calcium silicate board layer and bituminized shingle layer, successively on slope surface grid with this
Constitute slope surface roof.
As a further improvement of the present invention, the lower of two slope surface of slope surface roof has exceeded the suitable for reading of four sides wall along length,
Cornicing for the room layer is constituted with this.
The simple passive room of environmental protection and energy saving safety of the invention, cement foamed wall core inner include a large amount of sealed porositys, gas
Immobilising air is good insulating medium in hole, can be cut off heat exchange, density is lower, stomata is more, thermal insulation more
It is good, thermal coefficient can be made to be less than 0.09w/mk.For using cement foamed thermal insulation material to protect in wall body structure as basic
Warm layer, thus realize heat preservation, heat-insulated, absorbing sound and lowering noise, fire prevention etc..Its heat transfer coefficient is less than 0.23w/m2k, so as to reduce
The consumption of internal power source, preferable heat insulating effect high with cost performance, market application potential are huge.
Detailed description of the invention
Fig. 1 is housing appearance structural schematic diagram of the invention；
Fig. 2 is positive skeleton structure schematic diagram of the invention；
Fig. 3 is side skeleton structure schematic diagram of the invention；
Fig. 4 is diagrammatic side-view cross-sectional structural schematic diagram of the invention.
Specific embodiment
In conjunction with attached drawing, the invention will be further described.
The simple passive room external heat-preserving structure of wall body of environmental protection and energy saving safety of the invention, wherein for the building work in passive room
Skill and energy saving building heat preservation relevant regulations have been known to those skilled in the technology concerned, therefore with following description, no
Complete description is made to passive room building and relevant regulations again.
Embodiment 1
The simple passive room of environmental protection and energy saving safety of the invention, is made of four sides wall 4, plane ceiling 5 and slope surface roof 6,
The passive four sides wall 4 in room and the inside of plane ceiling 5 are connected and composed by the continuously grid of framework of steel reinforcement 1, in reinforcing bar
There is 2 fixed closed of calcium silicate board inside and outside frame 1, is filled in the closed inner cavity of two sides calcium silicate board 2 cement foamed
Wall core 3 has slope surface roof 6 at the seat of honour of plane ceiling 5.One is formed with calcium silicate board 2 by the way that cast in situs is cement foamed, is had
Have fire prevention, heat preservation, moisture-proof, sound insulation, Anti-moth-eating, durability performance.
Embodiment 2
The simple passive room of environmental protection and energy saving safety of the invention, is made of, institute four sides wall 4, plane ceiling 5 and slope surface roof 6
The four sides wall 4 and plane ceiling 5 stated are that continuously grid connects and composes by two layers of framework of steel reinforcement 1, in the reinforcing bar of internal layer
There is 2 fixed closed of calcium silicate board in the outside of frame 1, has 2 fixed closed of calcium silicate board in the outside of the framework of steel reinforcement 1 of outer layer, two
Cement foamed wall core 3 is filled in the hollow cavity of side calcium silicate board 2, it is cement foamed when filling pours, it to be operated sequentially,
Ceiling pours step by step after first wall, and discharge port is not so high, prevents brokenly bubble, is highly usually no more than 0.5 meter.Cement foamed heat preservation
The design requirement of system, should meet country, industry, save it is existing in relation to standard and defined requirement.It is sent out by cast in situs cement
Bubble with calcium silicate board 2 form one, with fire prevention, heat preservation, moisture-proof, sound insulation, Anti-moth-eating, durability performance.
In order to keep the beauty in passive room, color steel plate 7, room are posted on the calcium silicate board 2 of the outer surface of four sides wall 4
Ecological wood boards 8 are posted on interior calcium silicate board 2, the effect of beautiful decoration can be played.
There is slope surface roof 6 at the seat of honour of plane ceiling 5, slope surface roof 6 is several triangle steelframe sequences not of uniform size
Roof slope surface steelframe 9 has been spliced into it, roof slope surface steelframe 9 is on four sides wall 4 and plane ceiling 5, and roof slope surface steelframe 9
It is fixedly connected with adjacent 1 phase of framework of steel reinforcement.Several 9 arranged at equal intervals of roof slope surface steelframe and top with several purlins 10 with
Its at equal intervals laterally it is affixed constitute slope surface grid 11,2 layers of calcium silicate board and pitch have successively been laid on slope surface grid 11
Watt layer 12, constitutes slope surface roof 6 with this.The lower of 6 liang of slope surface roof slope surface has exceeded the suitable for reading of four sides wall 4 along length, with
What this constituted the house cornices 13, can cornice 13 end fixed display screen 14 or bulletin board etc..
Embodiment 3
The simple passive room of environmental protection and energy saving safety of the invention, the framework of steel reinforcement 1 of prefabricated room body structure, is prevented by zinc-plated at the scene
Rotten fashioned iron is anyhow evenly distributed, and composition is latticed, and the infall of fashioned iron is welded and fixed, and the framework of steel reinforcement of house frame is constituted
1 main structure.Framework of steel reinforcement 1 is double-layer structure, and outer layer is greater than internal layer, and centre is there are gap and determines cement foamed wall core 3
Thickness is identical, on framework of steel reinforcement 1 reserve go out, the position of window.It is respectively and fixedly provided with calcium silicate board 2 in the outside of two layers of framework of steel reinforcement 1,
One layer of color steel plate 7 is pasted in the upper surface of exterior wall calcium silicate board 2, it is not only beautiful but also be effectively protected wall not by erosion by wind and rain.Wall
Centre forms joints cement foaming wall core 3 in empty cavity, the sequence of the cement foamed wall, ceiling that successively pour, cement hair
Bubble forms entirety with framework of steel reinforcement 1, constitutes the overall structure of four sides wall 4.
In plane ceiling 5, successively joints cement foams, and is equipped with calcium silicate board 2 above, constitutes with four sides wall whole flat
Face house, is equipped with roof slope surface steelframe 9 on plane ceiling 5, and roof slope surface steelframe 9 is several triangle steels not of uniform size
Frame sequential concatenation is placed equidistant on roof leveling at roof slope surface steelframe 9, and roof slope surface steelframe 9 is greater than four sides wall,
Constitute the house cornices 13, and more purlins 10 are equipped on slope surface roof steelframe 9, constitutes latticed, forms powerful support,
Purlin 10 is successively laid with 2 layers of calcium silicate board and bituminized shingle layer 12 above, carries out effective protection to roofing, play Rainproof moisture-proof, every
Heat drop is made an uproar.The effect of framework of steel reinforcement 1 is formed by welding by zinc-plated fashioned iron, can achieve heat preservation, energy conservation, sound insulation, fire prevention, construction
It is simple and efficient, building cost is effectively reduced.
In addition, the simple passive room of this practical new environmental protection and energy saving safety, is equally applicable to protect outside the exterior wall in existing house
Temperature, such as reinforced concrete wall, solid brick and frame wall filled with masonry wall use.Framework of steel reinforcement 1 is installed on wall, uses expanding screw
Latticed framework of steel reinforcement 1 is fixed on the wall by bolt, and framework of steel reinforcement 1 is provided with fashioned iron bracket fixed frame above, equidistant to arrange
It is fixed on above foundation wall, framework of steel reinforcement 1 is connect with the expansion bolt on wall effectively, is provided on framework of steel reinforcement
Connecting elements, fixed with outer layer calcium silicate board 2, scene is installed on framework of steel reinforcement 1 with connector, and surface layer plate is with mounting construction steel
Connecting elements in tendons skeleton is hinged, and 3 insulating layer of joints cement foaming wall core, foamed cement pour between panel and base's wall
Layer is effectively combined with wall, and foaming cement thermal insulation layer is successively poured on plane roof 5, and wall and plane roof 5 form entirety,
There is no gap, effective composition and air exclusion layer greatly improve building heat preservation heat-proof quality and air-tightness, reach good
Heat preservation, energy saving, moisture-proof, fire prevention, soundproof effect, meet the needs of passive room is to house low power consuming.
Claims (6)
1. the simple passive room of environmental protection and energy saving safety, is made of four sides wall (4), plane ceiling (5) and slope surface roof (6),
The inside of the four sides wall (4) and plane ceiling (5) that are characterized in that passive room is connected by the continuously grid of framework of steel reinforcement (1)
It constitutes, there is calcium silicate board (2) fixed closed inside and outside framework of steel reinforcement (1), calcium silicate board (2) is closed interior in two sides
It is filled with cement foamed wall core (3) in chamber, there are slope surface roof (6) at the seat of honour of plane ceiling (5).
2. the simple passive room of environmental protection and energy saving safety as described in claim 1, it is characterized in that four sides wall (4) and plane ceiling
It (5) is the filling concrete foaming wall core in wherein empty cavity by posting calcium silicate board (2) on two layers of framework of steel reinforcement (1)
(3).
3. the simple passive room of environmental protection and energy saving safety as claimed in claim 2, it is characterised in that the four sides in the passive room
It is posted color steel plate (7) on the calcium silicate board (2) of the outer surface of wall (4), posts ecological wooden on the calcium silicate board (2) of inner surface
Plate (8).
4. the simple passive room of environmental protection and energy saving safety as described in claim 1, it is characterised in that slope surface roof (6) are several big
Small different triangle steelframe sequential concatenation is at roof slope surface steelframe (9), and roof slope surface steelframe (9) seat is in four sides wall (4)
On plane ceiling (5), and roof slope surface steelframe (9) is mutually fixedly connected with adjacent framework of steel reinforcement (1).
5. the simple passive room of environmental protection and energy saving safety as claimed in claim 4, it is characterised in that several roof slope surface steelframes (9)
Arranged at equal intervals and with several purlins (10) and its at equal intervals laterally it is affixed constitute slope surface grid (11), in slope surface grid
(11) it has successively been laid with calcium silicate board (2) layer and bituminized shingle layer (12) above, slope surface roof (6) are constituted with this.
6. the simple passive room of environmental protection and energy saving safety as claimed in claim 4, it is characterised in that (6) two slope surface of slope surface roof
It is lower to have exceeded the suitable for reading of four sides wall (4) along length, cornice (13) of the room layer are constituted with this.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910445758.9A CN110029759B (en) | 2019-05-27 | 2019-05-27 | Environment-friendly, energy-saving and safe simple passive house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910445758.9A CN110029759B (en) | 2019-05-27 | 2019-05-27 | Environment-friendly, energy-saving and safe simple passive house |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110029759A true CN110029759A (en) | 2019-07-19 |
| CN110029759B CN110029759B (en) | 2024-04-09 |
Family
ID=67243392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910445758.9A Active CN110029759B (en) | 2019-05-27 | 2019-05-27 | Environment-friendly, energy-saving and safe simple passive house |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110029759B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002339466A (en) * | 2000-12-05 | 2002-11-27 | Asahi Kasei Corp | Reinforced concrete aseismatic structure and slit material |
| JP2004019179A (en) * | 2002-06-13 | 2004-01-22 | Torii Toshi Kenchiku Sekkei:Kk | External heat insulation construction method using calcium silicate board |
| CN102162278A (en) * | 2011-01-24 | 2011-08-24 | 姜志勇 | Light steel structure building system |
| CN203320707U (en) * | 2013-06-22 | 2013-12-04 | 杜彬 | High-heat-insulation cement foaming sandwich safe building house |
| WO2016062224A1 (en) * | 2014-10-19 | 2016-04-28 | 张领然 | Integrated column-equipped heat insulation wallboard, manufacturing and building processes and corollary equipment thereof |
| CN205421624U (en) * | 2015-12-03 | 2016-08-03 | 文登蓝岛建筑工程有限公司 | Fast -assembling light wall |
| CN205742595U (en) * | 2016-04-12 | 2016-11-30 | 江苏佳耀建设工程有限公司 | A kind of light insulating wall |
| CN210067146U (en) * | 2019-05-27 | 2020-02-14 | 大庆市碧千里科技开发有限公司 | Simple passive house with environmental protection, energy saving and safety |
-
2019
- 2019-05-27 CN CN201910445758.9A patent/CN110029759B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002339466A (en) * | 2000-12-05 | 2002-11-27 | Asahi Kasei Corp | Reinforced concrete aseismatic structure and slit material |
| JP2004019179A (en) * | 2002-06-13 | 2004-01-22 | Torii Toshi Kenchiku Sekkei:Kk | External heat insulation construction method using calcium silicate board |
| CN102162278A (en) * | 2011-01-24 | 2011-08-24 | 姜志勇 | Light steel structure building system |
| CN203320707U (en) * | 2013-06-22 | 2013-12-04 | 杜彬 | High-heat-insulation cement foaming sandwich safe building house |
| WO2016062224A1 (en) * | 2014-10-19 | 2016-04-28 | 张领然 | Integrated column-equipped heat insulation wallboard, manufacturing and building processes and corollary equipment thereof |
| CN205421624U (en) * | 2015-12-03 | 2016-08-03 | 文登蓝岛建筑工程有限公司 | Fast -assembling light wall |
| CN205742595U (en) * | 2016-04-12 | 2016-11-30 | 江苏佳耀建设工程有限公司 | A kind of light insulating wall |
| CN210067146U (en) * | 2019-05-27 | 2020-02-14 | 大庆市碧千里科技开发有限公司 | Simple passive house with environmental protection, energy saving and safety |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110029759B (en) | 2024-04-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100464043C (en) | Bound-type composite heat-insulation wall with support body | |
| CN1827937A (en) | Binding type thermal-insulation composite wall with support | |
| CN207376869U (en) | The high fireproof thermal insulation wall board of flexible connection | |
| CN204081106U (en) | Building exterior wall heat preserving structure | |
| CN102080418A (en) | Heat-shielding bridge cutoff structures of composite thermal-insulation wall door window opening | |
| CN107524248A (en) | The high fireproof thermal insulation wall board and its construction method of flexible connection | |
| CN204112508U (en) | A kind of in-situ concrete wall fire-retardant heat insulation structure | |
| CN210067146U (en) | Simple passive house with environmental protection, energy saving and safety | |
| CN207686079U (en) | Active multiple fireproof heat insulating external wall structure | |
| CN202672410U (en) | Novel combination type partition wallboard | |
| CN110029759A (en) | The simple passive room of environmental protection and energy saving safety | |
| CN201433483Y (en) | Three-layered insulation structure of building wall | |
| CN201952918U (en) | Door and window hole heat insulation break bridge structure for composite heat insulation wall | |
| CN212613167U (en) | Layered assembled durable decorative wall | |
| CN210288866U (en) | Light fireproof heat-preservation assembled composite external wall panel | |
| CN110359617B (en) | Ventilating, heat-insulating and heat-preserving integrated roof system and construction method | |
| CN108252434B (en) | Wall body and building house that T shaped steel is connected | |
| CN208907279U (en) | Outer wall self heat-preserving assembled wallboard | |
| CN207405889U (en) | Suitable for the deformation joint of roof structure of Passive low-energy building | |
| CN208501989U (en) | A kind of novel external wall equipped with disassembly-free thermal-insulation form board | |
| CN207260427U (en) | Light steel composite thermo-insulating wall board | |
| CN2182203Y (en) | Insulation energy-saving assembling light house | |
| CN201172894Y (en) | High-intensity high-insulation composite wall slab | |
| CN201395908Y (en) | Cavity-type small-framework heat-preservation heat-insulation clad plate | |
| CN104234232B (en) | The cast-in-place double group of block type wall inorganic fireproofing heat preservation system of half outsourcing |
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 |