CN107476463A - A kind of construction technology of heat-insulation and heat-preservation external wall - Google Patents
A kind of construction technology of heat-insulation and heat-preservation external wall Download PDFInfo
- Publication number
- CN107476463A CN107476463A CN201610400102.1A CN201610400102A CN107476463A CN 107476463 A CN107476463 A CN 107476463A CN 201610400102 A CN201610400102 A CN 201610400102A CN 107476463 A CN107476463 A CN 107476463A
- Authority
- CN
- China
- Prior art keywords
- heat
- wall
- insulation
- construction technology
- rock wool
- 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.)
- Pending
Links
- 238000010276 construction Methods 0.000 title claims abstract description 23
- 238000009413 insulation Methods 0.000 title claims abstract description 20
- 238000005516 engineering process Methods 0.000 title claims abstract description 15
- 238000004321 preservation Methods 0.000 title claims abstract description 14
- 239000011490 mineral wool Substances 0.000 claims abstract description 13
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000002966 varnish Substances 0.000 claims abstract description 11
- 239000011449 brick Substances 0.000 claims abstract description 8
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052863 mullite Inorganic materials 0.000 claims abstract description 6
- 230000002787 reinforcement Effects 0.000 claims abstract description 5
- 239000000835 fiber Substances 0.000 claims description 5
- 229920000728 polyester Polymers 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 5
- PRPAGESBURMWTI-UHFFFAOYSA-N [C].[F] Chemical compound [C].[F] PRPAGESBURMWTI-UHFFFAOYSA-N 0.000 claims 1
- 239000003973 paint Substances 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005507 spraying 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
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
-
- 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
-
- 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
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
-
- 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
- E04B2001/7691—Heat reflecting layers or coatings
-
- 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
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
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 invention discloses a kind of construction technology of heat-insulation and heat-preservation external wall, including following steps：A) inner and outer wall of light-weight mullite brick masonry exterior wall is used, makes the spacing that 40~50mm is remained between two walls；B) some groups of anchor holes are symmetrically drilled with inner and outer wall, are fixed between every group of anchor hole with reinforcement crab-bolt；C) rock wool, packed density >=80% of rock wool are filled between inner and outer wall；D) fluorocarbon varnish is sprayed in outer wall surface.The beneficial effects of the invention are as follows：Construction technology is simple, and short construction period, construction cost are low.
Description
Technical field
It is more particularly to a kind of heat-insulated the present invention relates to a kind of technical field of construction process
The construction technology of heat-preserving building exterior wall.
Background technology
At present, the civil building in China is mostly to go along with sb. to guard him building, can be divided into interior wall by the position of wall between floors
And exterior wall, exterior wall are typically all to be formed using common brick, fine coal brick masonry or concreting, such conventional exterior wall is mainly general
The method of barrier reduces the conduction of heat, because heat can be carried out by diversified forms such as heat radiation, thermal convection current and heat transfer
Transmit, heat insulation and preservation effect does not reach people much and preferably required.External wall generally existing material cost is high now, construction
Complex process, the problems such as long construction period, influenceed by the harsh weather such as very hot, extremely cold, wind and rain thunder and lightning, metope is easy to
Phenomena such as being deformed and coming off, is greatly reduced barrier property, larger potential safety hazard in use be present, it is difficult to full
The needs of the sufficient daily production and living of people.
The content of the invention
It is an object of the invention to for above-mentioned problem, there is provided a kind of construction work of heat-insulation and heat-preservation external wall
Skill, on the premise of exterior wall high intensity is met, there is the spies such as construction technology is simple, short construction period, heat insulation and preservation effect are obvious
Point.
Technical scheme is as follows：A kind of construction technology of heat-insulation and heat-preservation external wall, including following steps：
A) inner and outer wall of light-weight mullite brick masonry exterior wall is used, makes the spacing that 40~50mm is remained between two walls；
B) some groups of anchor holes are symmetrically drilled with inner and outer wall, are fixed between every group of anchor hole with reinforcement crab-bolt；
C) rock wool, packed density >=80% of rock wool are filled between inner and outer wall；
D) fluorocarbon varnish is sprayed in outer wall surface.
Further, described reinforcement crab-bolt is polyester fiber crab-bolt.
Further, it is 0.15~0.2mm to spray the reflective insulation thickness degree formed after fluorocarbon varnish.
By using above-mentioned technical proposal, the beneficial effects of the invention are as follows：
1. construction technology is simple, strengthens crab-bolt by being set on wall, substantially increase the intensity of wall, have more preferable
Impact resistance.
2. it is logical filling rock wool inner and outer wall, in the fluorocarbon varnish of outer wall surface spraying reflective insulation, make wall
With good heat insulation and preservation effect.
3. short construction period, construction cost are low.
Embodiment
The present invention is described in further detail with reference to specific embodiment.
Embodiment 1：
A kind of construction technology of heat-insulation and heat-preservation external wall, including following steps：
A) inner and outer wall of light-weight mullite brick masonry exterior wall is used, makes the spacing that 40mm is remained between two walls；
B) some groups of anchor holes are symmetrically drilled with inner and outer wall, are fixed between every group of anchor hole with polyester fiber crab-bolt；
C) rock wool is filled between inner and outer wall, the packed density of rock wool is 80%；
D) fluorocarbon varnish is sprayed in outer wall surface, it is 0.15mm to spray the reflective insulation thickness degree formed after fluorocarbon varnish.
Embodiment 2：
A kind of construction technology of heat-insulation and heat-preservation external wall, including following steps：
A) inner and outer wall of light-weight mullite brick masonry exterior wall is used, makes the spacing that 45mm is remained between two walls；
B) some groups of anchor holes are symmetrically drilled with inner and outer wall, are fixed between every group of anchor hole with polyester fiber crab-bolt；
C) rock wool is filled between inner and outer wall, the packed density of rock wool is 90%；
D) fluorocarbon varnish is sprayed in outer wall surface, it is 0.18mm to spray the reflective insulation thickness degree formed after fluorocarbon varnish.
Embodiment 3：
A kind of construction technology of heat-insulation and heat-preservation external wall, including following steps：
A) inner and outer wall of light-weight mullite brick masonry exterior wall is used, makes the spacing that 50mm is remained between two walls；
B) some groups of anchor holes are symmetrically drilled with inner and outer wall, are fixed between every group of anchor hole with polyester fiber crab-bolt；
C) rock wool is filled between inner and outer wall, the packed density of rock wool is 94%；
D) fluorocarbon varnish is sprayed in outer wall surface, it is 0.2mm to spray the reflective insulation thickness degree formed after fluorocarbon varnish.
Claims (3)
1. a kind of construction technology of heat-insulation and heat-preservation external wall, it is characterised in that including following steps：
A) inner and outer wall of light-weight mullite brick masonry exterior wall is used, makes the spacing that 40~50mm is remained between two walls；
B) some groups of anchor holes are symmetrically drilled with inner and outer wall, are fixed between every group of anchor hole with reinforcement crab-bolt；
C) rock wool, packed density >=80% of rock wool are filled between inner and outer wall；
D) fluorocarbon varnish is sprayed in outer wall surface.
A kind of 2. construction technology of heat-insulation and heat-preservation external wall according to claim 1, it is characterised in that：Described reinforcement
Crab-bolt is polyester fiber crab-bolt.
A kind of 3. construction technology of heat-insulation and heat-preservation external wall according to claim 1, it is characterised in that：It is clear to spray fluorine carbon
The reflective insulation thickness degree formed after paint is 0.15~0.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610400102.1A CN107476463A (en) | 2016-06-08 | 2016-06-08 | A kind of construction technology of heat-insulation and heat-preservation external wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610400102.1A CN107476463A (en) | 2016-06-08 | 2016-06-08 | A kind of construction technology of heat-insulation and heat-preservation external wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107476463A true CN107476463A (en) | 2017-12-15 |
Family
ID=60593358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610400102.1A Pending CN107476463A (en) | 2016-06-08 | 2016-06-08 | A kind of construction technology of heat-insulation and heat-preservation external wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107476463A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU5935186A (en) * | 1985-07-31 | 1987-07-09 | Midland Brick Company Pty. Ltd. | A method of wall construction |
| DE10147831A1 (en) * | 2001-02-21 | 2002-09-19 | Rockwool Mineralwolle | Building wall used in buildings comprises a panel arranged on one side a distance from an upright to produce a gap which is filled with an insulating material element |
| CN101457557A (en) * | 2008-11-20 | 2009-06-17 | 江苏广宇建设集团有限公司 | Rock wool bag sandwich thermal insulation wall and construction method |
| CN101831968A (en) * | 2010-05-10 | 2010-09-15 | 吴方伯 | Light thermal-insulation combined wall body |
| CN201785893U (en) * | 2010-07-16 | 2011-04-06 | 宋广荣 | Filling type energy-saving wall body |
| CN204676726U (en) * | 2015-05-14 | 2015-09-30 | 江苏筑森建筑设计有限公司 | A kind of wall structure for Air Conditioning Facilities, pump house and movie theatre |
-
2016
- 2016-06-08 CN CN201610400102.1A patent/CN107476463A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU5935186A (en) * | 1985-07-31 | 1987-07-09 | Midland Brick Company Pty. Ltd. | A method of wall construction |
| DE10147831A1 (en) * | 2001-02-21 | 2002-09-19 | Rockwool Mineralwolle | Building wall used in buildings comprises a panel arranged on one side a distance from an upright to produce a gap which is filled with an insulating material element |
| CN101457557A (en) * | 2008-11-20 | 2009-06-17 | 江苏广宇建设集团有限公司 | Rock wool bag sandwich thermal insulation wall and construction method |
| CN101831968A (en) * | 2010-05-10 | 2010-09-15 | 吴方伯 | Light thermal-insulation combined wall body |
| CN201785893U (en) * | 2010-07-16 | 2011-04-06 | 宋广荣 | Filling type energy-saving wall body |
| CN204676726U (en) * | 2015-05-14 | 2015-09-30 | 江苏筑森建筑设计有限公司 | A kind of wall structure for Air Conditioning Facilities, pump house and movie theatre |
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| 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171215 |