CN108560740A - A kind of external wall insulation holdfast bridge cut-off construction method - Google Patents
A kind of external wall insulation holdfast bridge cut-off construction method Download PDFInfo
- Publication number
- CN108560740A CN108560740A CN201810220954.1A CN201810220954A CN108560740A CN 108560740 A CN108560740 A CN 108560740A CN 201810220954 A CN201810220954 A CN 201810220954A CN 108560740 A CN108560740 A CN 108560740A
- Authority
- CN
- China
- Prior art keywords
- holdfast
- notch
- heat
- thermal insulation
- insulation board
- 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
- 238000009413 insulation Methods 0.000 title claims abstract description 41
- 238000010276 construction Methods 0.000 title claims abstract description 20
- 238000004873 anchoring Methods 0.000 claims abstract description 16
- 238000004321 preservation Methods 0.000 claims abstract description 14
- 238000005553 drilling Methods 0.000 claims abstract description 7
- 238000009412 basement excavation Methods 0.000 claims abstract description 4
- 239000011505 plaster Substances 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims abstract description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 238000010079 rubber tapping Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 10
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 abstract 1
- 239000002184 metal Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002699 waste material Substances 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
- E04B1/762—Exterior insulation of exterior walls
- E04B1/7629—Details of the mechanical connection of the insulation to the wall
-
- 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
A kind of external wall insulation holdfast bridge cut-off construction method, belongs to passive room technical field of construction.Construction procedure is：Metope drilling, installation anchoring piece, the round notch of excavation, thermal insulation board cover notch, exterior wall mesh plaster.Ensure thermal insulation board holdfast without cold-heat bridge problem, reach passive room key index energy consumption index performance requirement, buckle closure is kept the temperature using making, clasp heat preservation holdfast, the cold-heat bridge phenomenon for blocking holdfast efficiently solves the problems, such as the cold-heat bridge thermal loss that thermal insulation board holdfast occurs, round notch is covered using thermal insulation board circle heat insulating block, the cold bridge phenomenon for having blocked holdfast, has no effect on and firmly installs effect.It is simple with construction, heat insulation effect is improved, and low with labor intensity, the advantages that material consumption is small, small investment, and durability is good.
Description
Technical field
The invention belongs to passive room technical field of construction, more particularly to a kind of external wall insulation holdfast bridge cut-off construction method,
Buckle closure is kept the temperature using field fabrication, clasps heat preservation holdfast, blocks the cold-heat bridge phenomenon of holdfast, reduces heat transfer, improves heat insulating ability
Can, the thermal insulation board holdfast cold-heat bridge for being suitable for passive room and energy saving building blocks construction.
Background technology
In passive room engineering construction, the key element that exterior-wall heat insulation performance is, keep the temperature plate thickness and thermal coefficient according to
What energy consumption index accurately calculated out, it protects thermal insulation board installation and a large amount of holdfasts is needed to fix, code requirement is no less than 5 per square meter
Nail, traditional holdfast is metal anchoring nail, generates cold-heat bridge phenomenon, big energy is caused to be conducted by holdfast cold-heat bridge, is damaged
The a large amount of indoor energy of consumption, make heat insulation effect have a greatly reduced quality.How conventional metals holdfast cold-heat bridge energy loss is solved the problems, such as, to applying
Work technical staff brings new issue, this not only needs the fastness for ensureing thermal insulation board installation, also to solve cold and hot metal bridge and ask
Topic, while being also contemplated that economy, convenience and durability.
Previous energy-saving residence and passive room exterior-wall heat insulation are all made of metal anchoring nail, and when design considers the cold and hot of metal anchoring nail
Bridge heat loss problem can only often thicken thermal insulation board to protect energy consumption index, and the waste of material and holdfast heat is caused to transmit energy
Loss.The present invention is mainly improved on the basis of conventional metals holdfast, increases by one layer of plastic wrapper on holdfast, and in advance
The circular hole of 30mm depth is cut in holdfast installation position, the round heat preservation cake cut down is for use, by holdfast umbrella crown when installation holdfast
Then 30mm below into thermal insulation board outer layer covers circular hole with thermal insulation board circle heat preservation cake, has blocked the cold bridge phenomenon of holdfast, and
It does not influence to firmly install effect, construction is simple, improves heat insulation effect, and low with labor intensity, and material consumption is small, investment
Less, the advantages that durability is good.
Invention content
The purpose of the present invention is to provide a kind of external wall insulation holdfast bridge cut-off construction methods, and it is cold to efficiently solve holdfast
The problem of heat bridge thermal losses, improves heat-insulating property, reduces heat preservation plate thickness, reduces cost, easy to operate, effect is good.
The present invention clasps heat preservation holdfast, blocks the cold-heat bridge phenomenon of holdfast using field fabrication heat preservation buckle closure, reduces heat and passes
It leads, improves heat-insulating property, the thermal insulation board holdfast cold-heat bridge for being suitable for passive room and energy saving building blocks construction.Construction procedure is such as
Under：
(1) metope drills：
Routinely way electricity consumption drilling row metope drilling first, penetrates insulating layer, subsequently into base layer structure wall 25-
50mm；
(2) anchoring piece is installed：
Anchoring piece holdfast subtracts heat preservation buckle closure thickness 30mm according to insulation layer thickness and into thickness of wall body, customizes fixed length
Degree, housing plastic expansion casing and round tray, fill in anchoring piece；
(3) round notch is excavated：
Round notch, groove depth 30mm, while punch device and fastening holdfast, the round heat insulating block of excavation are excavated with tapping machine
Continue to employ cover slot mouth；
(4) thermal insulation board covers notch：
After anchoring piece has been completely embedded into heat preservation notch, the round heat insulating block digged down is covered into notch；
(5) exterior wall mesh plaster：
After notch covers, whole face wall can't see holdfast, and thermal insulation board surfacing starts to hang anti-crack net and plastering.
The present invention ensures that thermal insulation board holdfast without cold-heat bridge problem, reaches passive room key index energy consumption index performance requirement,
Buckle closure is kept the temperature using making, heat preservation holdfast is clasped, blocks the cold-heat bridge phenomenon of holdfast, efficiently solves the appearance of thermal insulation board holdfast
Cold-heat bridge thermal loss the problem of, round notch is covered using thermal insulation board circle heat insulating block, has blocked the cold bridge phenomenon of holdfast,
It has no effect on and firmly installs effect.
The present invention effectively prevent holdfast cold-heat bridge energy loss, ensures energy saving building and passive room key index unit area
Holdfast round tray using one layer of plastic wrapper of increase on holdfast, and is entered guarantor by energy consumption index requirement when installing holdfast
Then 30mm below warm plate outer layer covers round notch with thermal insulation board circle heat insulating block, has blocked the cold bridge phenomenon of holdfast.And have
There is construction simple, improves heat insulation effect, and low with labor intensity, the advantages that material consumption is small, small investment, and durability is good.
Description of the drawings
Fig. 1 is that external wall insulation holdfast cold-heat bridge blocks construction sectional view.
Fig. 2 is that external wall insulation holdfast cold-heat bridge blocks construction trepanning figure.
Fig. 3 is that external wall insulation holdfast cold-heat bridge blocks construction molding figure.
In figure, thermal insulation board 1, holdfast 2, plastic expansion casing 3, round tray 4, Special punching equipment 5, round heat insulating block 6.
Specific implementation mode
Illustrate embodiment of the present invention below in conjunction with the accompanying drawings：
(1) metope drills：
Routinely way electricity consumption drilling row metope drilling first, penetrates thermal insulation board 1, subsequently into base layer structure wall
35mm；
(2) anchoring piece is installed：
Anchoring piece holdfast 2 subtracts heat preservation buckle closure thickness 30mm according to insulation layer thickness and into thickness of wall body, and customization is fixed
Length, housing plastic expansion casing 3 and round tray 4, fill in anchoring piece；
(3) round notch is excavated：
Round notch, groove depth 30mm, while punch device and fastening holdfast, the circle of excavation are excavated with Special punching equipment 5
Shape heat insulating block 6 continues to employ cover slot mouth；
(4) thermal insulation board covers notch：
After anchoring piece has been completely embedded into heat preservation notch, the round heat insulating block 6 digged down is covered into notch；
(5) exterior wall mesh plaster：
After notch covers, whole face wall can't see holdfast, and thermal insulation board surfacing starts to hang anti-crack net and plastering.
Claims (1)
1. a kind of external wall insulation holdfast bridge cut-off construction method, which is characterized in that construction procedure is：
(1) metope drills
Routinely way electricity consumption drilling row metope drilling, penetrates insulating layer, 25- is no less than subsequently into base layer structure wall
50mm；
(2) anchoring piece is installed
Anchoring piece holdfast subtracts heat preservation buckle closure thickness 30mm according to insulation layer thickness and into thickness of wall body, customizes regular length,
Housing plastic expansion casing and round tray, fill in anchoring piece；
(3) round notch is excavated
Tapping machine excavates round notch, groove depth 30mm, while punch device and fastening holdfast, the round heat insulating block of excavation continue to employ lid
Notch；
(4) thermal insulation board covers notch
After anchoring piece has been completely embedded into heat preservation notch, the round heat insulating block digged down is covered into notch；
(5) exterior wall mesh plaster
After notch covers, whole face wall can't see holdfast, and thermal insulation board surfacing starts to hang anti-crack net and plastering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810220954.1A CN108560740A (en) | 2018-03-16 | 2018-03-16 | A kind of external wall insulation holdfast bridge cut-off construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810220954.1A CN108560740A (en) | 2018-03-16 | 2018-03-16 | A kind of external wall insulation holdfast bridge cut-off construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108560740A true CN108560740A (en) | 2018-09-21 |
Family
ID=63532866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810220954.1A Pending CN108560740A (en) | 2018-03-16 | 2018-03-16 | A kind of external wall insulation holdfast bridge cut-off construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108560740A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114319615A (en) * | 2021-12-07 | 2022-04-12 | 上海二十冶建设有限公司 | Integrated external wall insulation nail, insulation board mounting structure and construction method |
| CN114960999A (en) * | 2022-06-24 | 2022-08-30 | 中国一冶集团有限公司 | Construction method of external wall insulation board |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103790261A (en) * | 2013-12-31 | 2014-05-14 | 吴方伯 | Heat preservation wall and construction method |
| CN205369559U (en) * | 2015-12-10 | 2016-07-06 | 江苏南通三建集团有限公司 | Cold and hot bridge wall formula of outer wall keeps warm and constructs |
| KR20180010956A (en) * | 2016-07-22 | 2018-01-31 | 주식회사 이지아이비스 | Heat Insulating Wall System and Construction Method thereof |
-
2018
- 2018-03-16 CN CN201810220954.1A patent/CN108560740A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103790261A (en) * | 2013-12-31 | 2014-05-14 | 吴方伯 | Heat preservation wall and construction method |
| CN205369559U (en) * | 2015-12-10 | 2016-07-06 | 江苏南通三建集团有限公司 | Cold and hot bridge wall formula of outer wall keeps warm and constructs |
| KR20180010956A (en) * | 2016-07-22 | 2018-01-31 | 주식회사 이지아이비스 | Heat Insulating Wall System and Construction Method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114319615A (en) * | 2021-12-07 | 2022-04-12 | 上海二十冶建设有限公司 | Integrated external wall insulation nail, insulation board mounting structure and construction method |
| CN114960999A (en) * | 2022-06-24 | 2022-08-30 | 中国一冶集团有限公司 | Construction method of external wall insulation board |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180921 |
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| WD01 | Invention patent application deemed withdrawn after publication |