CN110424559A - The construction method of external wall insulation - Google Patents
The construction method of external wall insulation Download PDFInfo
- Publication number
- CN110424559A CN110424559A CN201910698611.0A CN201910698611A CN110424559A CN 110424559 A CN110424559 A CN 110424559A CN 201910698611 A CN201910698611 A CN 201910698611A CN 110424559 A CN110424559 A CN 110424559A
- Authority
- CN
- China
- Prior art keywords
- mortar
- grid cloth
- wall
- face
- external wall
- 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 47
- 238000010276 construction Methods 0.000 title claims abstract description 16
- 238000004140 cleaning Methods 0.000 claims abstract description 4
- 238000005034 decoration Methods 0.000 claims abstract description 4
- 238000007667 floating Methods 0.000 claims abstract description 4
- 239000004744 fabric Substances 0.000 claims description 37
- 239000004570 mortar (masonry) Substances 0.000 claims description 34
- 238000004321 preservation Methods 0.000 claims description 12
- 239000000853 adhesive Substances 0.000 claims description 9
- 238000004873 anchoring Methods 0.000 claims description 9
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 238000007373 indentation Methods 0.000 claims description 7
- 239000012774 insulation material Substances 0.000 claims description 5
- 244000137852 Petrea volubilis Species 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 238000009833 condensation Methods 0.000 claims description 3
- 230000005494 condensation Effects 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000002708 enhancing effect Effects 0.000 claims description 3
- 238000000227 grinding Methods 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 3
- 238000005498 polishing Methods 0.000 claims description 3
- 239000002344 surface layer Substances 0.000 claims description 3
- 238000005553 drilling Methods 0.000 claims 1
- 239000010410 layer Substances 0.000 description 10
- 229920002472 Starch Polymers 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 239000005871 repellent Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 229920000715 Mucilage Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920006389 polyphenyl polymer Polymers 0.000 description 1
- 239000010959 steel 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
- E04B1/66—Sealings
-
- 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
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
Abstract
The invention discloses the construction methods of external wall insulation, include the following steps: that S1, the hole on External Wall carry out filling processing to dense state, check the flatness of exterior wall surface, smooth processing is carried out to the position that flatness is more than 4mm, to being polished at metope outstanding, filled up to recess；The sundries such as remaining floating ash, release agent greasy dirt on S2, cleaning wall face；S3, outer door and window level, orthogonal control lines, line stretcher and decoration suture are popped up on wall face, hang vertical reference line at the big angle of wall face, each storey floors face height and position hangs horizontal line.The problem of construction method proposed by the present invention can reinforce external wall insulation and well solve external wall seepage.
Description
Technical field
The invention patent is suitable for heat preservation board construction method used in work China Democratic National Construction Association field exterior-wall heat insulation, can effectively protect External Wall
Warm plate is reinforced, and is promoted its whole bonding force, is enhanced external wall waterproof performance.
Background technique
At home in exterior wall thermal insulation construction, due to factors such as duration, construction quality and quality of materials and air negative pressures
It influences, causes adhesive layer to fall off, entire insulation system and finish coat can be made to fall, and the bonding force and guarantor of insulation board and wall face
Adiabator and construction method have direct relationship.Due to bonding, if the proportion of bonding mucilage not to will result in heat preservation
Plate falls off；There are also also insulation board can be made easy to fall off when base's not enough smooth do not do but if some levelings are handled；There is bonding again
Area does not reach 30% bond area requirement, will cause to fall off because bond area is smaller.Binder poor quality,
Sticky limit not enough also results in insulation board and falls off.
It is mainly at present outer patch heat preservation plate thin plastering mode in the widely applied external thermal insulation system of European countries, there is two
Kind thermal insulation material: the expansion polyphenyl plate of flame retardant type and the rock wool board of fire-retardant type, using coating as outer finishing coat.The U.S. is then with light steel
Structure filling thermal insulation material is in the majority.
External thermal insulation system is initially to make up wall body slit in the application in Europe.By being found after practical application,
After this plastic foamboard is pasted building wall, can effectively cover really wall appearance crack the problems such as,
It finds again simultaneously, this compound materials for wall has good thermal and insulating performance, has saved energy consumption.Meanwhile the wall of heavy
The heat-insulation system of external side composite light is most reasonable wall body structure combination again.External thermal insulation not only solves heat preservation and asks
Topic, and it is thinned excessively plentiful thickness of wall body for mechanical requirements, reduce civil engineering cost；And this compound wall knot
Structure also has optimum performance in everyways such as sound insulation, fire-proof and damp-proof, thermal comforts while meeting mechanical requirements.
Summary of the invention
Solution proposed by the present invention is that one kind can reinforce external wall insulation and can preferably solve external wall seepage again
The case where problem, to achieve the above object, the invention provides the following technical scheme:
The construction method of external wall insulation, includes the following steps:
Hole on S1, External Wall carries out filling processing to dense state, the flatness of exterior wall surface is checked, to flatness
Smooth processing is carried out more than the position of 4mm, to being polished at metope outstanding, filled up to recess；
The sundries such as remaining floating ash, release agent greasy dirt on S2, cleaning wall face；
S3, outer door and window level, orthogonal control lines, line stretcher and decoration suture, the big angle of wall face are popped up on wall face
Place's suspension vertical reference line, each storey floors face height and position hang horizontal line；
S4, the insulation board side exposed section of stickup do grid cloth turn over packet processing, by width be more than or equal to 200mm grid
Cloth is securely pasted on exterior wall basal plane by 80mm wide with adhesive mortar；
S5, using a frame bonding sticking heat-preservation plate, bond area is more than or equal to the 40% of heat preservation plate suqare, and when plate-laying presses water
Smooth sequence is arranged, and the upper and lower fissure of displacement is pasted, and the stubble processing that does wrong is carried out at yin-yang angle, and the gap between insulation board should splice sternly
It is real, filling processing is carried out with the thermal insulation material of respective thickness when gap is greater than 2mm, is polishing to spelling with sand paper or special grinding equipment
The height difference of seam is less than or equal to 1.5mm；
S6, adhesive mortar carry out punching work on the surface of insulation board with electric hammer using anchoring operation is carried out later for 24 hours inside
Industry, the anchoring ailhead or disk filled in are without departing from the plate face of insulation board；
S7, it carries out an acceptance inspection to insulation board stickup and anchoring piece construction；
S8, grid cloth is turned over when keeping the temperature plate face and smearing bottom decorative mortar and is wrapped in indentation mortar, door and window mouth quadrangle and yin-yang
In the enhancing grid cloth indentation mortar of angular position；
S9, grid cloth is tightened and is affixed on bottom decorative mortar, grid cloth is pressed into sand around from centre with trowel
The surface of slurry, grid cloth want smooth compacting；
S10, one of decorative mortar cover is smeared again before bedding mortar condensation, surface layer mortar rubs number and is less than or equal to four
Secondary, starch adhesive thickness control is in lucky grid coverage cloth and visible grid cloth profile.
Further, in step S9, when grid is furnished with overlap joint, overlap joint is laterally more than or equal to 100mm, longitudinal direction is more than or equal to
80mm。
From top to bottom paving insulation board wraps roofing female with alkali-proof glass grid cloth after pasting the top one layer of heat preservation plate
Youngster's wall upper position, and first layer insulation board is covered toward appropriate height, other side grid cloth is turned under inside on parapet top
Then upper part uses decorative mortar, then carry out waterproof, second layer insulation board is laid with, successively by grid cloth paving first
On layer insulation board and second layer insulation board, and so on, it is laid with insulation board and grid cloth always, and plastered with decorative mortar, then
Waterproof is carried out, entire wall is linked to be using grid cloth, decorative mortar and water-repellent paint by an entirety with this, can effectively be prevented
Good waterproof effect is played in the infiltration of rainwater.
Specific embodiment
The following is a clear and complete description of the technical scheme in the embodiments of the invention, it is clear that described embodiment
Only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, the common skill in this field
Art personnel every other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
The present invention provides embodiment:
The construction method of external wall insulation, characterized by the following steps:
Hole on S1, External Wall carries out filling processing to dense state, the flatness of exterior wall surface is checked, to flatness
Smooth processing is carried out more than the position of 4mm, to being polished at metope outstanding, filled up to recess；
The sundries such as remaining floating ash, release agent greasy dirt on S2, cleaning wall face；
S3, outer door and window level, orthogonal control lines, line stretcher and decoration suture, the big angle of wall face are popped up on wall face
Place's suspension vertical reference line, each storey floors face height and position hang horizontal line；
S4, the insulation board side exposed section of stickup do grid cloth turn over packet processing, by width be more than or equal to 200mm grid
Cloth is securely pasted on exterior wall basal plane by 80mm wide with adhesive mortar；
S5, using a frame bonding sticking heat-preservation plate, bond area is more than or equal to the 40% of heat preservation plate suqare, and when plate-laying presses water
Smooth sequence is arranged, and the upper and lower fissure of displacement is pasted, and the stubble processing that does wrong is carried out at yin-yang angle, and the gap between insulation board should splice sternly
It is real, filling processing is carried out with the thermal insulation material of respective thickness when gap is greater than 2mm, is polishing to spelling with sand paper or special grinding equipment
The height difference of seam is less than or equal to 1.5mm；
S6, adhesive mortar carry out punching work on the surface of insulation board with electric hammer using anchoring operation is carried out later for 24 hours inside
Industry, the anchoring ailhead or disk filled in are without departing from the plate face of insulation board；
S7, it carries out an acceptance inspection to insulation board stickup and anchoring piece construction；
S8, grid cloth is turned over when keeping the temperature plate face and smearing bottom decorative mortar and is wrapped in indentation mortar, door and window mouth quadrangle and yin-yang
In the enhancing grid cloth indentation mortar of angular position；
S9, grid cloth is tightened and is affixed on bottom decorative mortar, grid cloth is pressed into sand around from centre with trowel
The surface of slurry, grid cloth want smooth compacting, and when grid is furnished with overlap joint, overlap joint is laterally more than or equal to 100mm, longitudinal direction is more than or equal to
80mm；
S10, one of decorative mortar cover is smeared again before bedding mortar condensation, surface layer mortar rubs number and is less than or equal to four
Secondary, starch adhesive thickness control is in lucky grid coverage cloth and visible grid cloth profile.
From top to bottom paving insulation board wraps roofing female with alkali-proof glass grid cloth after pasting the top one layer of heat preservation plate
Youngster's wall upper position, and first layer insulation board is covered toward appropriate height, other side grid cloth is turned under inside on parapet top
Then upper part uses decorative mortar, then carry out waterproof, second layer insulation board is laid with, successively by grid cloth paving first
On layer insulation board and second layer insulation board, and so on, it is laid with insulation board and grid cloth always, and plastered with decorative mortar, then
Waterproof is carried out, entire wall is linked to be using grid cloth, decorative mortar and water-repellent paint by an entirety with this, can effectively be prevented
Good waterproof effect is played in the infiltration of rainwater.
Claims (2)
1. the construction method of external wall insulation, characterized by the following steps:
Hole on S1, External Wall carries out filling processing to dense state, checks the flatness of exterior wall surface, is more than to flatness
The position of 4mm carries out smooth processing, to being polished at metope outstanding, filled up to recess；
The sundries such as remaining floating ash, release agent greasy dirt on S2, cleaning wall face；
S3, outer door and window level, orthogonal control lines, line stretcher and decoration suture are popped up on wall face, hang at the big angle of wall face
Vertical reference line is hung, each storey floors face height and position hangs horizontal line；
S4, grid cloth is done in the insulation board side exposed section of stickup turning over packet processing, width is led to more than or equal to the grid cloth of 200mm
It crosses 80mm wide and is securely pasted on exterior wall basal plane with adhesive mortar；
S5, using a frame bonding sticking heat-preservation plate, bond area is more than or equal to the 40% of heat preservation plate suqare, by horizontal suitable when plate-laying
Sequence is arranged, and the upper and lower fissure of displacement is pasted, and the stubble processing that does wrong is carried out at yin-yang angle, and the gap between insulation board should splice tightly, seam
Filling processing is carried out with the thermal insulation material of respective thickness when gap is greater than 2mm, is polishing to piece with sand paper or special grinding equipment
Height difference is less than or equal to 1.5mm；
S6, adhesive mortar carry out drilling operation on the surface of insulation board with electric hammer using anchoring operation is carried out later for 24 hours inside,
The anchoring ailhead or disk filled in are without departing from the plate face of insulation board；
S7, it carries out an acceptance inspection to insulation board stickup and anchoring piece construction；
S8, grid cloth is turned over when keeping the temperature plate face and smearing bottom decorative mortar and is wrapped in indentation mortar, door and window mouth quadrangle and yin-yang corner
In the enhancing grid cloth indentation mortar of position；
S9, grid cloth is tightened and is affixed on bottom decorative mortar, with trowel from intermediate around grid cloth indentation mortar
Surface, grid cloth want smooth compacting；
S10, one of decorative mortar cover is smeared again before bedding mortar condensation, surface layer mortar is rubbed number and is less than or equal to four times, face
Thickness control is starched in lucky grid coverage cloth and visible grid cloth profile.
2. the construction method of external wall insulation according to claim 1, it is characterised in that: in step S9, taken when grid is furnished with
When connecing, overlap joint is laterally more than or equal to 100mm, longitudinal direction is more than or equal to 80mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910698611.0A CN110424559A (en) | 2019-07-31 | 2019-07-31 | The construction method of external wall insulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910698611.0A CN110424559A (en) | 2019-07-31 | 2019-07-31 | The construction method of external wall insulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110424559A true CN110424559A (en) | 2019-11-08 |
Family
ID=68411572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910698611.0A Pending CN110424559A (en) | 2019-07-31 | 2019-07-31 | The construction method of external wall insulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110424559A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113530155A (en) * | 2021-07-02 | 2021-10-22 | 中铁城市规划设计研究院有限公司 | Construction method of flame-retardant, heat-preservation and decoration integrated wallboard for building facade |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1201838A1 (en) * | 2000-10-25 | 2002-05-02 | Alcopor Management AG | Insulating panel and process for manufacturing a multilayer insulating panel |
| KR20100009722U (en) * | 2009-03-25 | 2010-10-05 | 주식회사 삼양수지 | Insulation for dew condensation prevention |
| CN102486048A (en) * | 2010-12-06 | 2012-06-06 | 上海伙隆实业有限公司 | Construction method for exterior heat preserving wall surface of exterior wall of high-rise building |
| CN106836529A (en) * | 2017-03-22 | 2017-06-13 | 中国水利水电第十工程局有限公司 | A kind of construction technology for being applied to exterior-wall heat insulation |
| CN108590185A (en) * | 2018-06-07 | 2018-09-28 | 重庆工业职业技术学院 | Building exterior wall heat preserving construction technology |
| CN108915107A (en) * | 2018-07-26 | 2018-11-30 | 中水电第十工程局（郑州）有限公司 | A kind of inorganic infiltration heat preservation board construction method of EPS |
-
2019
- 2019-07-31 CN CN201910698611.0A patent/CN110424559A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1201838A1 (en) * | 2000-10-25 | 2002-05-02 | Alcopor Management AG | Insulating panel and process for manufacturing a multilayer insulating panel |
| KR20100009722U (en) * | 2009-03-25 | 2010-10-05 | 주식회사 삼양수지 | Insulation for dew condensation prevention |
| CN102486048A (en) * | 2010-12-06 | 2012-06-06 | 上海伙隆实业有限公司 | Construction method for exterior heat preserving wall surface of exterior wall of high-rise building |
| CN106836529A (en) * | 2017-03-22 | 2017-06-13 | 中国水利水电第十工程局有限公司 | A kind of construction technology for being applied to exterior-wall heat insulation |
| CN108590185A (en) * | 2018-06-07 | 2018-09-28 | 重庆工业职业技术学院 | Building exterior wall heat preserving construction technology |
| CN108915107A (en) * | 2018-07-26 | 2018-11-30 | 中水电第十工程局（郑州）有限公司 | A kind of inorganic infiltration heat preservation board construction method of EPS |
Non-Patent Citations (1)
| Title |
|---|
| 陈平: "外墙外保温挤塑板的施工工艺与质量控制", 《南通职业大学学报》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113530155A (en) * | 2021-07-02 | 2021-10-22 | 中铁城市规划设计研究院有限公司 | Construction method of flame-retardant, heat-preservation and decoration integrated wallboard for building facade |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191108 |
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| RJ01 | Rejection of invention patent application after publication |