CN110565823A - connecting structure and connecting method for external wall insulation board, wall and abutted seam - Google Patents
connecting structure and connecting method for external wall insulation board, wall and abutted seam Download PDFInfo
- Publication number
- CN110565823A CN110565823A CN201910805928.XA CN201910805928A CN110565823A CN 110565823 A CN110565823 A CN 110565823A CN 201910805928 A CN201910805928 A CN 201910805928A CN 110565823 A CN110565823 A CN 110565823A
- Authority
- CN
- China
- Prior art keywords
- anchor
- insulation board
- external wall
- connecting piece
- shaped connecting
- 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 61
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000009434 installation Methods 0.000 claims description 8
- 238000005553 drilling Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 5
- 239000004677 Nylon Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 8
- 238000004873 anchoring Methods 0.000 abstract description 6
- 239000002002 slurry Substances 0.000 abstract description 3
- 241000883966 Astrophytum capricorne Species 0.000 description 5
- 235000014364 Trapa natans Nutrition 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 238000004321 preservation Methods 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
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000007493 shaping process 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
- E04B1/76—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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Finishing Walls (AREA)
Abstract
The invention relates to a connecting structure and a connecting method for an external wall insulation board, a wall body and a splicing seam, wherein the structure comprises a T-shaped connecting piece and a plurality of anchoring nails, a plurality of convex round points are arranged on the upper part of a transverse plate of the T-shaped connecting piece, a plurality of round holes are respectively arranged on two sides of the upper part of the transverse plate, a plurality of barbs are arranged on the anchoring nails in a through length manner, the barb intervals of two end parts of each anchoring nail are smaller than the barb interval of the middle part of each anchoring nail; the anchor bolts respectively pass through the round holes at the two sides of the transverse plate of the T-shaped connecting piece. The invention is used for the connection between the external wall insulation board and the wall anchoring and between the external wall insulation boards, avoids slurry leakage, improves the construction efficiency and ensures the construction quality.
Description
Technical Field
The invention relates to the field of energy-saving construction of buildings for building construction, in particular to a connecting structure and a connecting method of an external wall heat-insulating plate, a wall body and a splicing seam.
background
at present, with the continuous promotion of the urbanization process of China, various high-rise buildings are more and more, and the energy conservation of the buildings is continuous, an external wall external heat insulation system is a building heat insulation energy conservation technology which is widely popularized at present, becomes a main form of energy conservation of the wall body of China, and an FS external template composite external wall heat insulation board is more and more commonly used.
in the construction process at present, the external wall insulation board joints leak thick liquid generally, and have the not tight phenomenon of joints, influence the heat preservation effect, in addition, still need increase anti glass fiber net check cloth in joints department when the outer wall is plastered, the process is complicated.
And the connecting piece of fixed heated board at present generally adopts plastics goat's horn bolt, because the goat's horn nut needs the secondary installation, the adhesive force of heated board mainly leans on the adhesion force of goat's horn nut and concrete.
The goat's horn nut drops easily at the in-process of external wall insulation board transportation, needs the secondary installation, and the nut is too far away or too near with the heated board distance, all can influence the adhesion stress of heated board and concrete outer wall, and the goat's horn nut still can appear the condition that the workman neglected loading, all causes quality hidden danger scheduling problem to the installation shaping of heated board.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a connecting structure and a connecting method for an external wall insulation board, a wall body and a splicing seam, which are used for connecting the external wall insulation board, a wall body anchoring part and the external wall insulation board, so that slurry leakage is avoided, the construction efficiency is improved, and the construction quality is ensured.
In order to solve the technical problem, the invention is realized as follows:
The utility model provides a connection structure of external wall insulation board and wall body and piece, its characterized in that: the T-shaped connecting piece comprises a T-shaped connecting piece and at least two anchor bolts, wherein a plurality of convex round points are arranged on the upper portion of a transverse plate of the T-shaped connecting piece, at least two round holes are respectively arranged on two sides of the upper portion of the transverse plate, a plurality of barbs are arranged on the anchor bolts in a through length mode, the barb spacing of two end portions of each anchor bolt is smaller than that of the middle portion of each anchor bolt, and grooves are formed between the barbs of; the anchor bolts respectively pass through the round holes at the two sides of the transverse plate of the T-shaped connecting piece.
The connection structure of the external wall insulation board, the wall body and the abutted seams is characterized in that: and a cross reinforcing rib is arranged on the anchor disc of the anchor.
The connection structure of the external wall insulation board, the wall body and the abutted seams is characterized in that: the length of the anchor bolt is larger than that of the T-shaped connecting piece.
The connection structure of the external wall insulation board, the wall body and the abutted seams is characterized in that: the T-shaped connecting piece and the anchor are made of hard PVC or nylon materials.
The connection structure of the external wall insulation board, the wall body and the abutted seams is characterized in that: the barb on the anchor nail and the anchor nail body form an included angle of 45 degrees.
A method for connecting an external wall insulation board with a wall body and a splicing seam is characterized by comprising the following steps:
the method comprises the following steps: drilling holes in the external wall insulation board, knocking in the expanded plastic anchor bolts by using a mallet, and installing six to eight anchor bolts per square meter in a quincunx arrangement;
Step two: after the installation of the anchor nails is finished, the external wall insulation board on the external scaffold is directly installed, one end of a galvanized binding wire is connected with the groove before the anchor nails, one end of the galvanized binding wire is bound on a steel bar, each plate is bound at the upper part and the lower part and is used for temporarily fixing the external wall insulation board, then the external wall insulation board and the internal mold are fixed together by a counter-pull screw rod, finally concrete is poured, and the front ends of the anchor nails are fully wrapped by the concrete, so that the effect of fixing the insulation board is;
step three: determining the lengths of the T-shaped connecting piece and the anchor according to the lengths of the heat-insulation boards, wherein the length of the T-shaped connecting piece extending into the joint between the two outer wall heat-insulation boards is 50mm, and the length of the anchor extending into the outer wall heat-insulation boards is not less than 50 mm;
step four: after the external wall insulation board is temporarily fixed, drilling holes on the external scaffold by using a pistol, inserting the T-shaped connecting piece, and fixing the T-shaped connecting piece by using an anchor.
The invention has the beneficial effects that: make things convenient for the installation of the compound external wall insulation board of FS exterior sheathing, can be better with the compound external wall insulation board of external wall exterior sheathing fixed on the external wall, avoid the compound external wall insulation board of external wall exterior sheathing to piece the seam hourglass thick liquid effectively, can increase the wholeness of external wall insulation board, guarantee the heat preservation effect, construction easy operation to can reduce the hanging net process of plastering, the staff of being convenient for masters, improves work efficiency.
Drawings
The invention is described in further detail below with reference to the following figures and embodiments:
FIG. 1 is a schematic view of the structure of the present invention.
FIG. 2 is a front view of the T-shaped connector.
Figure 3 is a cross-sectional view of a T-connector.
Fig. 4 is an installation schematic diagram of the external wall insulation board.
Fig. 5 is a schematic structural view of the anchor.
FIG. 6 is a schematic view of an anchor pan end.
Detailed Description
As shown in fig. 1-5: a connecting structure of an external wall insulation board, a wall body and a splicing seam comprises a T-shaped connecting piece 1 and a plurality of anchor nails 2, wherein a plurality of convex dots 11 are arranged on the upper portion of a transverse plate of the T-shaped connecting piece, a plurality of round holes 12 are respectively arranged on two sides of the upper portion of the transverse plate, a plurality of barbs 23 are arranged on the anchor nails in a through length mode, the barb spacing of two end portions of each anchor nail is smaller than that of the middle portion of each anchor nail, grooves 24 are formed between the barb of two end portions of each anchor nail, the bonding force between each anchor nail and concrete is increased, and the bonding force between each anchor nail and the; the anchor bolts respectively pass through the round holes at the two sides of the transverse plate of the T-shaped connecting piece.
As shown in fig. 6: furthermore, a cross reinforcing rib 22 is arranged on the anchor disc 21 of the anchor.
further, the length of the anchor bolt is larger than that of the T-shaped connecting piece.
Furthermore, the T-shaped connecting piece is made of hard PVC or nylon materials, the total thickness is 2mm, the plate thickness is 1.5mm, the raised dots are 0.5mm, the raised dots are used for increasing the adhesive force with a mortar layer, other structural forms can be adopted for increasing the roughness of the surface of the connecting plate, and the T-shaped connecting piece is better adhered with the mortar.
Furthermore, the anchor is made of plastic materials such as hard PVC, nylon and the like, and has durability and certain strength.
furthermore, the barb on the anchor and the anchor body form an included angle of 45 degrees.
a method for connecting an external wall insulation board with a wall body and a splicing seam comprises the following steps:
the method comprises the following steps: drilling a hole in the external wall insulation board 3, knocking in the expanded plastic anchor by using a mallet, and installing six to eight anchors per square meter in a quincunx arrangement;
Step two: after the installation of the anchor nails is finished, the external wall insulation board on the external scaffold is directly installed, one end of a galvanized binding wire is connected with the groove before the anchor nails, one end of the galvanized binding wire is bound on a steel bar, each plate is bound at the upper part and the lower part and is used for temporarily fixing the external wall insulation board, then the external wall insulation board and the internal mold are fixed together by a counter-pull screw rod, finally concrete is poured, and the front ends of the anchor nails are fully wrapped by the concrete, so that the effect of fixing the insulation board is;
Step three: determining the lengths of the T-shaped connecting piece and the anchor according to the lengths of the heat-insulation boards, wherein the length of the T-shaped connecting piece extending into the joint between the two outer wall heat-insulation boards is 50mm, and the length of the anchor extending into the outer wall heat-insulation boards is not less than 50 mm;
Step four: after the external wall insulation board is temporarily fixed, drilling holes on the external scaffold by using a pistol, inserting the T-shaped connecting piece, and fixing the T-shaped connecting piece by using an anchor.
The method can effectively prevent the quality problems caused by slurry leakage and the like of the joints of the composite external wall insulation board of the FS external template, can reduce the working procedures of plastering and hanging nets, increases the integrity of the FS insulation board, improves the construction efficiency and is simple and convenient to operate.
Claims (6)
1. The utility model provides a connection structure of external wall insulation board and wall body and piece, its characterized in that: the T-shaped connecting piece comprises a T-shaped connecting piece and at least two anchor bolts, wherein a plurality of convex round points are arranged on the upper portion of a transverse plate of the T-shaped connecting piece, at least two round holes are respectively arranged on two sides of the upper portion of the transverse plate, a plurality of barbs are arranged on the anchor bolts in a through length mode, the barb spacing of two end portions of each anchor bolt is smaller than that of the middle portion of each anchor bolt, and grooves are formed between the barbs of; the anchor bolts respectively pass through the round holes at the two sides of the transverse plate of the T-shaped connecting piece.
2. the connecting structure of the external wall insulation board, the wall body and the abutted seams according to claim 1, characterized in that: and a cross reinforcing rib is arranged on the anchor disc of the anchor.
3. The connecting structure of the external wall insulation board, the wall body and the abutted seams according to claim 1, characterized in that: the length of the anchor bolt is larger than that of the T-shaped connecting piece.
4. the connecting structure of the external wall insulation board, the wall body and the abutted seams according to claim 1, characterized in that: the T-shaped connecting piece and the anchor are made of hard PVC or nylon materials.
5. The connecting structure of the external wall insulation board, the wall body and the abutted seams according to claim 1, characterized in that: the barb on the anchor nail and the anchor nail body form an included angle of 45 degrees.
6. A method for connecting an external wall insulation board with a wall body and a splicing seam is characterized by comprising the following steps:
The method comprises the following steps: drilling holes in the external wall insulation board, knocking in the expanded plastic anchor bolts by using a mallet, and installing six to eight anchor bolts per square meter in a quincunx arrangement;
Step two: after the installation of the anchor nails is finished, the external wall insulation board on the external scaffold is directly installed, one end of a galvanized binding wire is connected with the groove before the anchor nails, one end of the galvanized binding wire is bound on a steel bar, each plate is bound at the upper part and the lower part and is used for temporarily fixing the external wall insulation board, then the external wall insulation board and the internal mold are fixed together by a counter-pull screw rod, finally concrete is poured, and the front ends of the anchor nails are fully wrapped by the concrete, so that the effect of fixing the insulation board is;
Step three: determining the lengths of the T-shaped connecting piece and the anchor according to the lengths of the heat-insulation boards, wherein the length of the T-shaped connecting piece extending into the joint between the two outer wall heat-insulation boards is 50mm, and the length of the anchor extending into the outer wall heat-insulation boards is not less than 50 mm;
Step four: after the external wall insulation board is temporarily fixed, drilling holes on the external scaffold by using a pistol, inserting the T-shaped connecting piece, and fixing the T-shaped connecting piece by using an anchor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910805928.XA CN110565823A (en) | 2019-08-29 | 2019-08-29 | connecting structure and connecting method for external wall insulation board, wall and abutted seam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910805928.XA CN110565823A (en) | 2019-08-29 | 2019-08-29 | connecting structure and connecting method for external wall insulation board, wall and abutted seam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110565823A true CN110565823A (en) | 2019-12-13 |
Family
ID=68776717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910805928.XA Pending CN110565823A (en) | 2019-08-29 | 2019-08-29 | connecting structure and connecting method for external wall insulation board, wall and abutted seam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110565823A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112459272A (en) * | 2020-11-30 | 2021-03-09 | 中国一冶集团有限公司 | Device for preventing mortar leakage of assembly type external wall insulation board joints and use method thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100666810B1 (en) * | 2006-04-20 | 2007-01-09 | 우리엘텍 주식회사 | Thermal insulation wall |
| KR20110009307A (en) * | 2009-07-22 | 2011-01-28 | 대림산업 주식회사 | Guard track for insulating panel and install structure of insulating panel using guard track |
| US20120042607A1 (en) * | 2010-08-17 | 2012-02-23 | James Russell Chauncey | Masonry Insulation and Siding Connector |
| CN204781781U (en) * | 2015-06-22 | 2015-11-18 | 李政 | Cross anchor assembly for architectural decoration |
| CN106320543A (en) * | 2016-09-06 | 2017-01-11 | 青岛海之源智能技术有限公司 | Separation type heat insulation plate anchor nail |
| CN207003686U (en) * | 2017-06-23 | 2018-02-13 | 北京城建十六建筑工程有限责任公司 | A kind of energy-saving insulation board for outer wall connector |
| CN207296251U (en) * | 2017-08-07 | 2018-05-01 | 山东名洋保温节能工程有限公司 | A kind of thermal insulation board splices installation connecting element |
| CN207499403U (en) * | 2017-04-16 | 2018-06-15 | 山东博泰建设集团有限公司 | A kind of FS composite thermal-insulating exterior formworks system |
| CN109057061A (en) * | 2018-09-14 | 2018-12-21 | 四川恒达兴铁科技有限公司 | A kind of cast-in-place external heat insulating wall and its construction method |
-
2019
- 2019-08-29 CN CN201910805928.XA patent/CN110565823A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100666810B1 (en) * | 2006-04-20 | 2007-01-09 | 우리엘텍 주식회사 | Thermal insulation wall |
| KR20110009307A (en) * | 2009-07-22 | 2011-01-28 | 대림산업 주식회사 | Guard track for insulating panel and install structure of insulating panel using guard track |
| US20120042607A1 (en) * | 2010-08-17 | 2012-02-23 | James Russell Chauncey | Masonry Insulation and Siding Connector |
| CN204781781U (en) * | 2015-06-22 | 2015-11-18 | 李政 | Cross anchor assembly for architectural decoration |
| CN106320543A (en) * | 2016-09-06 | 2017-01-11 | 青岛海之源智能技术有限公司 | Separation type heat insulation plate anchor nail |
| CN207499403U (en) * | 2017-04-16 | 2018-06-15 | 山东博泰建设集团有限公司 | A kind of FS composite thermal-insulating exterior formworks system |
| CN207003686U (en) * | 2017-06-23 | 2018-02-13 | 北京城建十六建筑工程有限责任公司 | A kind of energy-saving insulation board for outer wall connector |
| CN207296251U (en) * | 2017-08-07 | 2018-05-01 | 山东名洋保温节能工程有限公司 | A kind of thermal insulation board splices installation connecting element |
| CN109057061A (en) * | 2018-09-14 | 2018-12-21 | 四川恒达兴铁科技有限公司 | A kind of cast-in-place external heat insulating wall and its construction method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112459272A (en) * | 2020-11-30 | 2021-03-09 | 中国一冶集团有限公司 | Device for preventing mortar leakage of assembly type external wall insulation board joints and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107100299B (en) | Composite outer wall with disassembly-free formwork and construction method thereof | |
| CN110565823A (en) | connecting structure and connecting method for external wall insulation board, wall and abutted seam | |
| CN219060418U (en) | Light prefabricated composite heat-insulating external wall panel and wall structure | |
| CN211597122U (en) | Anti-drop rock wool heated board fixed knot constructs | |
| CN216740154U (en) | Prefabricated heat bridge cut-off compound incubation slat | |
| CN101082239A (en) | Fixing technique for thistle wall board | |
| CN216516926U (en) | Rear anchoring external wall insulation structure | |
| CN201078039Y (en) | Assembly type light wall | |
| CN214833780U (en) | A-level steel wire mesh reinforced rock wool board composite disassembly-free heat preservation template | |
| CN215760161U (en) | Environment-friendly energy-saving building outer wall decorative plate structure | |
| CN214994968U (en) | U-shaped connecting assembly for disassembly-free composite heat-insulation template | |
| CN201495643U (en) | Thermal insulating framework for interior wall body | |
| CN114960995A (en) | Aluminum plate heat-insulation integrated plate structure at deformation joint and construction method | |
| CN211200798U (en) | Metal mesh rock wool composite sheet outer wall external insulation system | |
| CN210767303U (en) | External thermal insulation structure of prefabricated wallboard | |
| CN113898177A (en) | Rear anchoring external wall heat insulation structure and construction process | |
| CN210500792U (en) | Double-tube type steel bar connecting structure between precast concrete components | |
| CN208815933U (en) | FRP new structure for reinforced concrete two-way slab | |
| CN217027834U (en) | Glass fibre concrete corner decoration structure of reinforcing | |
| CN206859464U (en) | The attachment means of fabricated shear wall horizontal joint | |
| CN216305045U (en) | High strength outer wall waterproof insulation template | |
| CN210713501U (en) | Prefabricated sandwich heat preservation wallboard connecting piece of cross | |
| CN213773910U (en) | Assembled composite heat-insulating external wall panel | |
| CN216007355U (en) | Composite insulation board and masonry structure integrated construction system | |
| CN220978459U (en) | Heat preservation wall structure |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191213 |
|
| RJ01 | Rejection of invention patent application after publication |