CN216340284U - Structure heat preservation integration exempts from to tear open template - Google Patents
Structure heat preservation integration exempts from to tear open template Download PDFInfo
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- CN216340284U CN216340284U CN202121846971.XU CN202121846971U CN216340284U CN 216340284 U CN216340284 U CN 216340284U CN 202121846971 U CN202121846971 U CN 202121846971U CN 216340284 U CN216340284 U CN 216340284U
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- Prior art keywords
- connecting piece
- disassembly
- cast
- heat preservation
- wall
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- 238000004321 preservation Methods 0.000 title claims abstract description 37
- 230000010354 integration Effects 0.000 title claims description 6
- 239000004567 concrete Substances 0.000 claims abstract description 19
- 239000004568 cement Substances 0.000 claims abstract description 5
- 229920006389 polyphenyl polymer Polymers 0.000 claims abstract description 5
- 229920006351 engineering plastic Polymers 0.000 claims abstract description 4
- 239000002184 metal Substances 0.000 claims abstract description 4
- 239000004744 fabric Substances 0.000 claims description 14
- 239000004570 mortar (masonry) Substances 0.000 claims description 12
- 238000005336 cracking Methods 0.000 claims description 9
- 239000002131 composite material Substances 0.000 claims description 7
- 239000003365 glass fiber Substances 0.000 claims description 7
- 238000009877 rendering Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 239000008187 granular material Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 22
- 239000002245 particle Substances 0.000 abstract description 2
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 34
- 239000003513 alkali Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 239000011468 face brick Substances 0.000 description 4
- 238000009415 formwork Methods 0.000 description 4
- 239000002356 single layer Substances 0.000 description 4
- 239000002585 base Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 238000005246 galvanizing Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a structural insulation integrated disassembly-free template which comprises a cast-in-place concrete outer wall, wherein a disassembly-free insulation layer is arranged on the outer side of the cast-in-place concrete outer wall, the disassembly-free insulation layer takes a cement-based polyphenyl particle insulation board as an insulation core board, the disassembly-free insulation layer and the cast-in-place concrete outer wall are fixedly connected by adopting a connecting piece, a leveling layer is arranged on the outer side of the disassembly-free insulation layer, a finishing coat is coated on the outer side of the leveling layer, and the disassembly-free insulation layer in the design adopts the mode that the finishing coat is coated on the outer side of the leveling layerThe bonding mode, in addition utilize the connecting piece will exempt from to tear open heat preservation fixed mounting in the outside of cast in situ concrete outer wall, the connecting piece sets up to engineering plastics crab-bolt or metal crab-bolt, in built-in system the quantity that the connecting piece set up should not be less than 6/m2And the connecting piece is uniformly arranged in a plum blossom shape, the distance between the connecting piece and the nearest adjacent plate edge is not less than 100mm and not more than 200mm, and the fixing mode is firmer.
Description
Technical Field
The utility model relates to the technical field of insulation boards, in particular to a structural insulation integrated disassembly-free template.
Background
In the traditional building external wall heat insulation mode, quality defects and problems such as hollowing, cracking, falling and the like often occur in the actual use process, in order to fundamentally solve the quality defects and problems of external wall heat insulation, the self heat insulation of building components is a trend, the national policy is also oriented, the filling part can be solved by the self heat insulation masonry, cold and hot bridge problems exist at the beam, column and shear wall parts of a building, the cold and hot bridge problems can be solved only by external wall heat insulation and self heat insulation pouring, and the best solution is to adopt a self heat insulation non-dismantling template.
The heat-insulating external wall panel in the prior art is generally connected in a bonding mode, but the connection effect is poor in the connection mode, and the heat-insulating external wall panel is easy to fall off under the conditions of strong wind and strong rain or building body vibration, so that safety accidents can occur, and therefore a structural heat-insulating integrated non-dismantling template needs to be provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a structural heat-preservation integrated disassembly-free formwork, in the design, a disassembly-free heat-preservation layer adopts a bonding mode, and in addition, the disassembly-free heat-preservation layer is fixedly arranged on the outer side of a cast-in-place concrete outer wall by utilizing a connecting piece, so that the heat-preservation plate can be firmly fixed, the erosion of rainwater can be resisted, meanwhile, the anti-seismic performance is good, and the problems in the background art are solved.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a structure keeps warm integration and exempts from to tear open template, includes cast-in-place earth outer wall that mixes, cast-in-place earth outer wall's outside fixed mounting exempts from to tear open the heat preservation, it uses cement-based polyphenyl granule heated board as the heat preservation core to exempt from to tear open the heat preservation, exempt from to tear open the heat preservation and adopt the connecting piece to carry out fixed connection between the cast-in-place earth outer wall, the outside of exempting from to tear open the heat preservation is provided with the screed-coat, the screed-coat sets up to the composite bed that rendering coat mortar and the alkaline-resisting glass fiber net cloth of individual layer constitute or rendering coat mortar + the composite bed that individual layer hot-galvanize electric welding net constitutes, just the screed-coat is located the outside of connecting piece, the veneer coat has been scribbled in the outside of screed-coat.
Furthermore, the connecting pieces are set to be engineering plastic anchor bolts or metal anchor bolts, and the number of the connecting pieces in a built-in system is not less than 6/m2And the connecting pieces are uniformly arranged in a plum blossom shape, and the distance between each connecting piece and the nearest adjacent plate edge is not less than 100mm and not more than 200 mm.
Further, the diameter of the plastic disc of the connecting piece is not less than 60mm, the standard value of the tensile bearing capacity of the single anchor bolt of the connecting piece is not less than 0.6kN, and the length of the connecting piece is not less than the thickness of the disassembly-free heat preservation layer and is +100 mm.
Furthermore, the width of the grid cloth in the leveling layer is not less than 300mm, and at least two sides of the grid cloth should be reserved with margins of 150 mm.
Furthermore, anti-cracking dividing joints are arranged between the cast-in-place concrete outer walls, the width of each anti-cracking dividing joint is preferably 10-15 mm, the horizontal dividing joints are preferably arranged according to floors, and the vertical dividing joints are preferably arranged according to the area of the wall surface.
Compared with the prior art, the utility model has the beneficial effects that:
the disassembly-free heat insulation layer is bonded, and is fixedly arranged on the outer side of the cast-in-place concrete outer wall by using the connecting piece, so that the fixing mode is firmer, the disassembly-free heat insulation layer can resist the erosion of rainwater, and has good shock resistance, thereby reducing the probability of safety accidents.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic distribution structure of the connector of the present invention.
In the figure: 1. cast-in-place concrete outer wall; 2. the heat-insulating layer is not detached; 3. a connecting member; 4. leveling layer; 5. and (6) a finishing layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the utility model provides a structural heat-insulation integrated disassembly-free formwork in the technical scheme, which comprises cast-in-place concrete outer walls 1, wherein anti-cracking dividing joints are arranged between the cast-in-place concrete outer walls 1, the width of the anti-cracking dividing joints is preferably 10-15 mm, horizontal dividing joints are preferably arranged according to floors, and vertical dividing joints are preferably arranged according to the area of wall surfaces;
in the following description, the non-dismantling formwork and the non-dismantling heat insulation layer 2 are the same component;
external system performance index of structure heat preservation integration non-dismantling template system
The outer side of the cast-in-place concrete outer wall 1 is free from being dismantled the heat preservation layer 2, the free from being dismantled the heat preservation layer 2 and uses the cement-based polyphenyl granule heated board as the heat preservation core board, adopt the connecting piece 3 to carry out fixed connection between the free from being dismantled the heat preservation layer 2 and the cast-in-place concrete outer wall 1, the connecting piece 3 sets up to engineering plastics crab-bolt or metal crab-bolt, the quantity that the connecting piece 3 set up should not be less than 6/m in built-in system2The connecting pieces 3 are uniformly arranged in a plum blossom shape, and the distance between each connecting piece 3 and the nearest adjacent plate edge is not less than 100mm and not more than 200 mm;
TABLE 3.2-1 appearance quality of demolition-free form
TABLE 3.2-2 major Specification and dimensional tolerances for demolition-free forms
TABLE 3.2-3 Performance index of non-demolition template
TABLE 3.3-1 Performance index of Cement-based polyphenyl particle insulation board
The diameter of the plastic disc of the connecting piece 3 is not less than 60mm, the standard value of the tensile bearing capacity of a single anchor bolt of the connecting piece 3 is not less than 0.6kN, and the length of the connecting piece 3 is not less than the thickness of the non-dismantling heat preservation layer 2 plus 100 mm;
TABLE 4.6-2 number of external system connecting pieces
The outer side of the non-dismantling heat preservation layer 2 is provided with a leveling layer 4, the leveling layer 4 is a composite layer formed by plastering mortar and single-layer alkali-resistant glass fiber mesh cloth or a composite layer formed by plastering mortar and single-layer hot galvanizing electric welding mesh, the leveling layer 4 is positioned on the outer side of the connecting piece 3, the width of the mesh cloth in the leveling layer 4 is not less than 300mm, and at least two sides of the mesh cloth are reserved with margins of 150 mm;
the construction of the screed 4 is designed to meet the following requirements:
1. a single-layer alkali-resistant glass fiber mesh cloth is laid in the light facing material leveling layer 4; a single-layer hot galvanizing electric welding net is paved in the facing leveling layer 4 of the face brick;
2. the door and window openings and the like are folded by adopting alkali-resistant glass fiber mesh cloth to fully cover the openings;
3. a layer of alkali-resistant glass fiber mesh cloth with the thickness of 200mm multiplied by 300mm is additionally laid at four corners of the door and window opening along the direction of 45 degrees for reinforcement.
Performance index of plastering mortar
Performance index of alkali-resistant glass fiber mesh cloth
A finishing layer 5 is coated on the outer side of the leveling layer 4, and the finishing layer 5 is a composite layer consisting of flexible waterproof putty, paint, primer, finishing mortar or special bonding mortar, flexible finishing block materials or special bonding mortar and face bricks;
the structure heat-preservation integrated disassembly-free template system can adapt to the normal deformation of a base layer, does not have the phenomena of cracking, hollowing, falling and the like under the condition of bearing dead weight, outdoor wind load and climate change for a long time, does not fall from a base layer wall body within a specified seismic fortification intensity range, has enough bearing capacity, rigidity and stability besides good thermal performance, and can bear the lateral pressure of concrete pouring and other loads generated in the construction process; the engineering construction used as the template meets the relevant regulations of the current national standard of ' concrete structure engineering construction Specification ' GB50666 and industry Standard of building construction template safety technical Specification ' JGJ162, the decorative layer of the structure heat-preservation integrated disassembly-free template system is suitable to adopt light decorative materials,the external system facing can be made of materials such as coating, facing mortar, flexible facing blocks and the like, and the internal system facing can be made of materials such as coating, wallpaper (cloth) and the like. When the face brick facing is selected, the face brick facing is in accordance with the regulations of the current relevant management, if necessary, reinforcing measures are taken, the limit of harmful substances in the non-dismantling template is in accordance with the regulations of the current national standard of building material radionuclide limit GB6566, the sealing and waterproof structural design of the structural heat-preservation integrated non-dismantling template system is required, and important parts are provided with detailed drawings. The horizontal or inclined protruding part and the part extending to the ground surface should be subjected to waterproof treatment. The equipment or pipeline installed on the outer wall is firmly fixed on the concrete base layer, and the sealing, waterproof and anticorrosion designs are well designed; the external system of the structure heat preservation integration disassembly-free template system is provided with anti-cracking dividing seams, and the seam width is preferably 10-15 mm. The horizontal dividing joints are suitable to be arranged according to floors, and the vertical dividing joints are suitable to be arranged according to the area of wall surfaces and are not suitable to be larger than 36m2It is also suitable for remaining in the internal corner. Waterproof design is required to be made for dividing seams; the heat bridge part of the enclosure structure of the structure heat-preservation integrated non-dismantling formwork system, such as the peripheral side surface of a door and window opening, can not be adopted, and energy-saving light plastering mortar with the thickness not less than 15mm is adopted for heat preservation treatment.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a structure heat preservation integration exempts from to tear open template, includes cast-in-place concrete outer wall (1), its characterized in that: the cast-in-place concrete outer wall (1) outside fixed mounting have exempt from to tear open heat preservation (2), exempt from to tear open heat preservation (2) and use cement-based polyphenyl granule heated board as the heat preservation core, exempt from to tear open heat preservation (2) and cast-in-place concrete outer wall (1) between adopt connecting piece (3) to carry out fixed connection, the outside of exempting from to tear open heat preservation (2) is provided with screed-coat (4), screed-coat (4) set up to the composite bed that rendering coat mortar and the alkaline-resisting glass fiber net cloth of individual layer constitute or rendering coat mortar + the composite bed that the individual layer hot-galvanize electric welding net constitutes, just screed-coat (4) are located the outside of connecting piece (3), veneer layer (5) have been paintd in the outside of screed-coat (4).
2. The structure heat-preservation integrated disassembly-free template as claimed in claim 1, wherein: the connecting piece (3) is set to be an engineering plastic anchor bolt or a metal anchor bolt, and the number of the connecting piece (3) in a built-in system is not less than 6/m2And the connecting pieces (3) are uniformly arranged in a plum blossom shape, and the distance between the connecting pieces (3) and the nearest adjacent plate edge is not less than 100mm and not more than 200 mm.
3. The structure heat-preservation integrated disassembly-free template as claimed in claim 2, wherein: the diameter of the plastic disc of the connecting piece (3) is not less than 60mm, the standard value of the tensile bearing capacity of a single anchor bolt of the connecting piece (3) is not less than 0.6kN, and the length of the connecting piece (3) is not less than the thickness of the non-dismantling heat preservation layer (2) plus 100 mm.
4. The structure heat-preservation integrated disassembly-free template as claimed in claim 3, wherein: the width of the grid cloth in the leveling layer (4) is not less than 300mm, and the two sides of the grid cloth are at least reserved with margins of 150 mm.
5. The structure heat-preservation integrated disassembly-free template as claimed in claim 4, wherein: anti-cracking dividing joints are arranged between the cast-in-place concrete outer walls (1), the width of each anti-cracking dividing joint is preferably 10-15 mm, the horizontal dividing joints are preferably arranged according to floors, and the vertical dividing joints are preferably arranged according to the area of wall surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121846971.XU CN216340284U (en) | 2021-08-09 | 2021-08-09 | Structure heat preservation integration exempts from to tear open template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121846971.XU CN216340284U (en) | 2021-08-09 | 2021-08-09 | Structure heat preservation integration exempts from to tear open template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216340284U true CN216340284U (en) | 2022-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121846971.XU Expired - Fee Related CN216340284U (en) | 2021-08-09 | 2021-08-09 | Structure heat preservation integration exempts from to tear open template |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216340284U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115791362A (en) * | 2022-11-28 | 2023-03-14 | 河北工程大学 | Tunnel surrounding rock deformation stability control simulation system |
-
2021
- 2021-08-09 CN CN202121846971.XU patent/CN216340284U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115791362A (en) * | 2022-11-28 | 2023-03-14 | 河北工程大学 | Tunnel surrounding rock deformation stability control simulation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220519 Address after: 610000 No. 1013, Jinji Road, Chongzhou intelligent application functional zone, Chengdu, Sichuan Patentee after: Chengdu xintiancheng Construction Technology Co.,Ltd. Address before: 610000 No. 1159, Jinji Road, Chongzhou Economic Development Zone, Chengdu, Sichuan Patentee before: CHENGDU XINGTIANCHENG ENERGY-SAVING BUILDING MATERIALS Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220419 |
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| CF01 | Termination of patent right due to non-payment of annual fee |