CN113944243A - Method for fixing external wall insulation board - Google Patents
Method for fixing external wall insulation board Download PDFInfo
- Publication number
- CN113944243A CN113944243A CN202111123682.1A CN202111123682A CN113944243A CN 113944243 A CN113944243 A CN 113944243A CN 202111123682 A CN202111123682 A CN 202111123682A CN 113944243 A CN113944243 A CN 113944243A
- Authority
- CN
- China
- Prior art keywords
- screw rod
- external wall
- water stop
- positioning
- 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 29
- 238000000034 method Methods 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000004033 plastic Substances 0.000 claims abstract description 16
- 229920003023 plastic Polymers 0.000 claims abstract description 16
- 238000010276 construction Methods 0.000 claims abstract description 12
- 238000001125 extrusion Methods 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims abstract description 5
- 238000012545 processing Methods 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 239000004570 mortar (masonry) Substances 0.000 claims description 6
- 238000009415 formwork Methods 0.000 claims description 5
- 238000013461 design Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 4
- 238000004321 preservation Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229920006389 polyphenyl polymer Polymers 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Images
Classifications
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- 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
-
- 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
-
- 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
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
Abstract
The invention discloses a method for fixing an external wall insulation board, which comprises the following steps: step 1: processing an outer wall template and pouring concrete in a main body construction stage; step 2: dismantling the external wall template in the step 1: taking out the exposed movable screw rod, and installing a plastic plug at the end part of the three-section water stop screw rod to plug the inside of the three-section water stop screw rod; and step 3: installation of the external wall insulation board: the specific operation is as follows: and (3) screwing out the plastic plug in the step (2), and fixing the heat-insulating plate by using a positioning screw rod, namely, fixedly connecting one end of the positioning screw rod with the end part of the three-section water stop screw rod, wherein the other end of the positioning screw rod penetrates through the heat-insulating plate and fixes a positioning disc on the positioning screw rod, and the positioning disc is in extrusion contact with the outer side surface of the heat-insulating plate. And meanwhile, the outer wall body structure adopts a three-section water stop screw rod, so that the leakage of the outer wall can be effectively avoided, the economic benefit is good, and the popularization and the use are convenient.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a fixing method of an external wall insulation board.
Background
According to the requirements of the national building energy-saving planning target, the building energy-saving work needs to implement the leap-type development, reduce the energy consumption, reduce the atmospheric environmental pollution, improve the thermal comfort condition of the building, promote the urban and rural construction, and coordinate the development of the life and the ecological environment of people; as the demand for energy conservation and environmental protection is increasing, the heat preservation of building enclosure structures is also increasing, especially the development of external wall heat preservation is the most rapid, and the external wall heat preservation technology is greatly developed in many countries after the worldwide oil crisis in 1978.
When the existing external wall insulation board is constructed, two methods are generally adopted, one method is a steel wire mesh frame polyphenyl board construction process, and the insulation board (provided with inclined inserted steel wires) is cast together with a main body when the main body is constructed. The other method is to adopt a cementing agent and an anchor bolt to fix the external wall insulation board. The first method has poor appearance of the outer wall, and the cold and hot bridges are obvious at the inclined steel wire insertion position. In the second method, the insulation board is fixed by the cementing agent and the anchor bolt, so that the quality is not easy to control during construction of the anchor bolt, and the phenomena of falling and hollowing exist. And the main structure of the two methods adopts a conventional split screw, and the later plugging has leakage hidden trouble.
Therefore, the fixing method for the external wall insulation board is simple in construction and capable of effectively avoiding the phenomena of falling and hollowing of the insulation board, and is a problem worthy of research.
Disclosure of Invention
In order to solve the defects in the prior art, the invention provides the method for fixing the external wall insulation board, which is simple in construction and can effectively avoid the phenomena of falling and hollowing of the insulation board.
The purpose of the invention is realized as follows:
a fixing method of an external wall insulation board comprises the following steps: step 1: the outer wall formwork processing and the concrete pouring in the main body construction stage are as follows: the external wall template is fixed by a three-section water stop screw; step 2: dismantling the external wall template in the step 1: taking out the exposed movable screw rod, and installing a plastic plug at the end part of the three-section water stop screw rod to plug the inside of the three-section water stop screw rod; and step 3: installation of the external wall insulation board: the specific operation is as follows: and (3) screwing out the plastic plug in the step (2), fixing the heat-insulating plate by using a positioning screw rod, namely, fixedly connecting one end of the positioning screw rod with the end part of the three-section water stop screw rod, enabling the other end of the positioning screw rod to penetrate through the heat-insulating plate and fixing a positioning disc on the positioning screw rod, and enabling the positioning disc to be in extrusion contact with the outer side surface of the heat-insulating plate.
And 3, one end of the positioning screw rod in the step 3 is connected with the three-section water stop screw rod in a threaded manner, and the other end of the positioning screw rod is fixedly welded with the positioning disc.
The diameter of the positioning disc is 6-8 cm, and the thickness of the positioning disc is 1-2 cm.
And arranging steel wire meshes on the outer surface of the heat insulation plate in the step 3.
The specific operation of the step 1 is as follows: firstly, the outer wall template is processed according to the design size, a plurality of through holes for the movable screw rods to pass through are formed in the set position, then the outer wall template is placed in the set position, the three-section type water stop screw rods are placed between the two outer wall templates, two ends of each three-section type water stop screw rod are in threaded connection with the movable screw rods, two ends of each movable screw rod pass through the through holes and are located outside the outer wall template, then the two ends of each movable screw rod are fixedly connected with the end portions of the two movable screw rods through the mountain-shaped clamps, the other side face of each mountain-shaped clamp is in extrusion contact with the outer wall template, and after the outer wall template is fixed, concrete is adopted for pouring.
The specific operation of the step 2 is as follows: the method comprises the steps of firstly disassembling a mountain-shaped clamp and a movable screw rod, then disassembling an external wall template, separating the movable screw rod from a three-section type water stop screw rod after the external wall template is disassembled, then respectively plugging two ends of the three-section type water stop screw rod by using waterproof mortar and a plastic plug, wherein the plastic plug is positioned outside the building, and the waterproof mortar is positioned inside the building.
Has the positive and beneficial effects that: the invention has convenient construction and can effectively avoid the phenomena of falling off and hollowing of the insulation board. And meanwhile, the outer wall body structure adopts a three-section water stop screw rod, so that the leakage of the outer wall can be effectively avoided, the economic benefit is good, and the popularization and the use are convenient.
Drawings
FIG. 1 is a schematic structural view of exterior wall formwork reinforcement at a main construction stage of the present invention;
FIG. 2 is a schematic structural view of the exterior wall formwork of the present invention after being removed and a plastic plug is installed;
FIG. 3 is a schematic structural view of the installation of the insulation board of the present invention;
in the figure, the following steps are carried out: three-section type water stop screw rod 1, movable screw rod 2, plastic plug 3, positioning screw rod 4, steel wire mesh 5, heat preservation board 6 and positioning disk 7.
Detailed Description
The invention is further illustrated by the following figures and examples.
Example 1
As shown in fig. 1 to 3, a method for fixing an external wall insulation board includes the following steps: step 1: the outer wall formwork processing and the concrete pouring in the main body construction stage are as follows: the external wall template is fixed by a three-section water stop screw 1 and is used for preventing the water seepage phenomenon of the external wall; the specific operation is as follows: at first with the wall template processing according to design dimension, and set up a plurality of through-holes that make the activity lead screw 2 pass in the position of setting for, then place the wall template in the position of setting for, syllogic stagnant water screw rod 1 is placed between two wall templates, syllogic stagnant water screw rod 1's both ends and activity lead screw 2 threaded connection, the through-hole is passed and is located the outside of wall template to two activity lead screw 2's both ends, then with the tip fixed connection of mountain type card and two activity lead screw 2, the another side and the wall template extrusion contact of mountain type card, thereby make the wall template fixed, after the wall template is fixed, adopt the concrete to pour.
Step 2: dismantling the external wall template in the step 1: taking out the exposed movable screw rod 2, and installing a plastic plug 3 at the end part of the three-section water-stopping screw rod 1 to plug the inside of the three-section water-stopping screw rod 1 so as to prevent the inside of the three-section water-stopping screw rod 1 from being polluted; the specific operation is as follows: firstly, the mountain-shaped clamp and the movable screw rod 2 are disassembled, then the external wall template is disassembled, after the external wall template is disassembled, the movable screw rod 2 is separated from the three-section type water stop screw rod 1, then two ends of the three-section type water stop screw rod 2 are respectively plugged by waterproof mortar and a plastic plug 3, the plastic plug 3 is positioned outside the building, and the waterproof mortar is positioned inside the building.
And step 3: installation of the external wall insulation board: the specific operation is as follows: screw out the plastics end cap 3 in step 2, with the fixed heated board 6 of positioning screw 4, positioning screw 4's one end and syllogic stagnant water screw 1's tip fixed connection promptly, positioning screw 4's the other end passes heated board 6 and fixes positioning disk 7 on positioning screw 4, positioning disk 7 and heated board 6's lateral surface extrusion contact, positioning screw 4 one end links to each other with syllogic stagnant water screw 1 threaded connection, positioning screw 4's the other end and positioning disk 7 welded fastening, set up a plurality of mounting holes that make positioning screw 4 wear much on the heated board 6. 7 diameters 6cm of positioning disk, 7 thickness of positioning disk are 1cm, 7 increase of positioning disk and heated board's area of contact to make positioning disk 7 be convenient for with heated board 6 and outer wall fixation. Wire mesh 5 is arranged to 6 surfaces of heated board, and wire mesh 5 adopts the diameter to be 2.2 mm's steel wire, and the mesh size of wire mesh 5 is 50mm, and the wire mesh has increased heated board 6's structural strength, and a small amount of bar planting glue is paintd to the other end of positioning screw 4, and the other end and the syllogic stagnant water screw 1 of the positioning screw 4 of being convenient for are fixed firm with positioning screw 4.
The invention has convenient construction and can effectively avoid the phenomena of falling off and hollowing of the insulation board. And meanwhile, the outer wall body structure adopts a three-section water stop screw rod, so that the leakage of the outer wall can be effectively avoided, the economic benefit is good, and the popularization and the use are convenient.
Claims (6)
1. A method for fixing an external wall insulation board is characterized by comprising the following steps: the method comprises the following steps: step 1: the outer wall formwork processing and the concrete pouring in the main body construction stage are as follows: the external wall template is fixed by a three-section water stop screw; step 2: dismantling the external wall template in the step 1: taking out the exposed movable screw rod, and installing a plastic plug at the end part of the three-section water stop screw rod to plug the inside of the three-section water stop screw rod; and step 3: installation of the external wall insulation board: the specific operation is as follows: and (3) screwing out the plastic plug in the step (2), fixing the heat-insulating plate by using a positioning screw rod, namely, fixedly connecting one end of the positioning screw rod with the end part of the three-section water stop screw rod, enabling the other end of the positioning screw rod to penetrate through the heat-insulating plate and fixing a positioning disc on the positioning screw rod, and enabling the positioning disc to be in extrusion contact with the outer side surface of the heat-insulating plate.
2. The method for fixing the external wall insulation board according to claim 1, characterized in that: and 3, one end of the positioning screw rod in the step 3 is connected with the three-section water stop screw rod in a threaded manner, and the other end of the positioning screw rod is fixedly welded with the positioning disc.
3. The method for fixing the external wall insulation board according to claim 2, characterized in that: the diameter of the positioning disc is 6-8 cm, and the thickness of the positioning disc is 1-2 cm.
4. The method for fixing the external wall insulation board according to claim 1, characterized in that: and arranging steel wire meshes on the outer surface of the heat insulation plate in the step 3.
5. The method for fixing the external wall insulation board according to claim 1, characterized in that: the specific operation of the step 1 is as follows: firstly, the outer wall template is processed according to the design size, a plurality of through holes for the movable screw rods to pass through are formed in the set position, then the outer wall template is placed in the set position, the three-section type water stop screw rods are placed between the two outer wall templates, two ends of each three-section type water stop screw rod are in threaded connection with the movable screw rods, two ends of each movable screw rod pass through the through holes and are located outside the outer wall template, then the two ends of each movable screw rod are fixedly connected with the end portions of the two movable screw rods through the mountain-shaped clamps, the other side face of each mountain-shaped clamp is in extrusion contact with the outer wall template, and after the outer wall template is fixed, concrete is adopted for pouring.
6. The method for fixing the external wall insulation board according to claim 1, characterized in that: the specific operation of the step 2 is as follows: the method comprises the steps of firstly disassembling a mountain-shaped clamp and a movable screw rod, then disassembling an external wall template, separating the movable screw rod from a three-section type water stop screw rod after the external wall template is disassembled, then respectively plugging two ends of the three-section type water stop screw rod by using waterproof mortar and a plastic plug, wherein the plastic plug is positioned outside the building, and the waterproof mortar is positioned inside the building.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111123682.1A CN113944243A (en) | 2021-09-24 | 2021-09-24 | Method for fixing external wall insulation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111123682.1A CN113944243A (en) | 2021-09-24 | 2021-09-24 | Method for fixing external wall insulation board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113944243A true CN113944243A (en) | 2022-01-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111123682.1A Pending CN113944243A (en) | 2021-09-24 | 2021-09-24 | Method for fixing external wall insulation board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113944243A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115126127A (en) * | 2022-07-20 | 2022-09-30 | 中国十七冶集团有限公司 | Insulation board reinforcing device and reinforcing construction method |
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|---|---|---|---|---|
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| KR20110029244A (en) * | 2009-09-15 | 2011-03-23 | 이수익 | Structural panel assembly |
| CN103114722A (en) * | 2013-02-04 | 2013-05-22 | 中天建设集团有限公司 | Three-sectional water stopping screw for basement exterior wall |
| CN105888244A (en) * | 2015-01-25 | 2016-08-24 | 通州建总集团有限公司 | Energy-saving sectional type water stop split screw rod device |
| CN106836530A (en) * | 2017-03-23 | 2017-06-13 | 李浩民 | A kind of cast-in-situ concrete member external thermal insulation construction and its construction method |
| CN108487485A (en) * | 2018-06-17 | 2018-09-04 | 张多梅 | A kind of Fast Installation structure of insulating board for building |
| CN109723155A (en) * | 2019-01-15 | 2019-05-07 | 博洛尼家居装饰(北京)有限公司 | The isothermal holding method of finishing |
| CN110195513A (en) * | 2019-06-25 | 2019-09-03 | 中铁一局集团第四工程有限公司 | Water-stopping pull rod and waterproof construction method in subway work |
| CN111663677A (en) * | 2020-06-10 | 2020-09-15 | 夏凯敏 | Light heat-insulating wall for assembled building outer wall |
-
2021
- 2021-09-24 CN CN202111123682.1A patent/CN113944243A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110029244A (en) * | 2009-09-15 | 2011-03-23 | 이수익 | Structural panel assembly |
| KR20100012279U (en) * | 2010-10-15 | 2010-12-13 | 석봉철 | adiabatic material |
| CN103114722A (en) * | 2013-02-04 | 2013-05-22 | 中天建设集团有限公司 | Three-sectional water stopping screw for basement exterior wall |
| CN105888244A (en) * | 2015-01-25 | 2016-08-24 | 通州建总集团有限公司 | Energy-saving sectional type water stop split screw rod device |
| CN106836530A (en) * | 2017-03-23 | 2017-06-13 | 李浩民 | A kind of cast-in-situ concrete member external thermal insulation construction and its construction method |
| CN108487485A (en) * | 2018-06-17 | 2018-09-04 | 张多梅 | A kind of Fast Installation structure of insulating board for building |
| CN109723155A (en) * | 2019-01-15 | 2019-05-07 | 博洛尼家居装饰(北京)有限公司 | The isothermal holding method of finishing |
| CN110195513A (en) * | 2019-06-25 | 2019-09-03 | 中铁一局集团第四工程有限公司 | Water-stopping pull rod and waterproof construction method in subway work |
| CN111663677A (en) * | 2020-06-10 | 2020-09-15 | 夏凯敏 | Light heat-insulating wall for assembled building outer wall |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115126127A (en) * | 2022-07-20 | 2022-09-30 | 中国十七冶集团有限公司 | Insulation board reinforcing device and reinforcing construction method |
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Application publication date: 20220118 |