CN106245804B - Rear structure heat preservation integration building - Google Patents
Rear structure heat preservation integration building Download PDFInfo
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- CN106245804B CN106245804B CN201510520383.XA CN201510520383A CN106245804B CN 106245804 B CN106245804 B CN 106245804B CN 201510520383 A CN201510520383 A CN 201510520383A CN 106245804 B CN106245804 B CN 106245804B
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- steel wire
- wire mesh
- mortar
- composite steel
- bolt
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
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Abstract
The invention designs a rear structure heat preservation integrated building, which comprises a building outer wall and is characterized in that: the building outer wall is provided with a drill hole, gel is poured into the drill hole, an installation bolt is placed in the drill hole, a composite steel wire mesh is fixed on the outer end face of the installation bolt, a heat insulation material is placed in a gap between the composite steel wire mesh and the building outer wall, and mortar is sprayed on the composite steel wire mesh. The mounting bolt is an expansion bolt with an internal stable structure. The connection between the mounting bolt and the composite steel wire mesh is fixed by a mounting nut or a mounting screw. The thickness of the mortar sprayed on the surface of the composite steel wire mesh is 10-60 mm. The steel wire mesh is a hot galvanizing composite electric welding steel wire mesh. The mortar sprayed on the composite steel wire mesh surface is used as a protective surface layer, and when the outer decorative surface is paint, the anti-crack mortar is embedded into the fiber mesh fabric to be used as a weather-resistant surface. The outer side of the mortar is attached with a decorative layer, a surface drill, a coating and the like. The invention has the advantages that the structure of the heat-insulating layer and the wall body is stable, the service life of the heat-insulating layer and the wall body can be the same as that of a building main body, the heat-insulating layer and the wall body are not influenced by wind pressure, the heat-insulating property is strong, and the construction is convenient.
Description
Technical Field
The invention relates to a building heat-insulating layer, in particular to a post-structure heat-insulating integrated building.
Background
At present, along with economic development, more and more buildings are provided with air conditioners, generally heating is carried out in winter, cooling is carried out in summer, and when heating is carried out in winter or cooling is carried out in summer, whether the outer wall of the building is insulated or not directly determines the energy consumption of the building. At present, the heat insulation blocks, such as foam plastic boards, are generally firstly pasted on the outer wall, then the outer wall is fixed by nylon nets, the nylon nets are nailed on the wall by nails, and then mortar is smeared. Such heat preservation time then peels off easily for a long time, especially fixed nylon wire is fragile, later adopted expansion bolts again fixed, but present ordinary expansion bolts is the active state in the drilling of wall body, and when large tracts of land heat preservation wall body met wind, wind can form malleation or negative pressure on the heat preservation surface of wall body, because the area of heat preservation is very big, so when malleation and negative pressure that wind produced were equal to malleation, the wall was inwards pressed, during the negative pressure, the wall was drawn outward, ordinary expansion bolts can slowly be pulled loose like this, until being pulled out, can cause whole wall to be blown off, therefore we can see in the news report that large tracts of land outer wall heat preservation is blown off. Therefore, improvement of the existing construction of the outer wall insulation layer is urgently needed.
Disclosure of Invention
The invention aims to solve the problems of an outer wall heat-insulating layer in the prior art and provides a rear-mounted structure heat-insulating integrated building. The invention designs a rear structure heat preservation integrated building, which comprises a building outer wall and is characterized in that: the building outer wall is provided with a drill hole, gel is poured into the drill hole, an installation bolt is placed in the drill hole, a composite steel wire mesh is fixed on the outer end face of the installation bolt, a heat insulation material is placed in a gap between the composite steel wire mesh and the building outer wall, and mortar is sprayed on the composite steel wire mesh. The mounting bolt is an expansion bolt with an internal stable structure. The expansion bolt with the stable structure is composed of a bolt body and a bottom fixedly connected screw rod of the bolt body, an external thread is arranged on the screw rod, an expansion inverted cone is sleeved on the lower portion of the screw rod in a rotating mode, an expansion pipe is sleeved on the screw rod above the expansion inverted cone, an inverted thread is arranged on the top end of the screw rod, a reverse fixing piece is screwed on the inverted thread and the inverted thread arranged on the top end of the screw rod, a rotating gasket is screwed on the screw rod on the top of the expansion pipe, an outward protruding anti-rotation fixing pin is arranged on the outer side face of the expansion pipe, an inner counter bore is arranged at the upper end of the bolt body along the axial direction, a thread is arranged on the inner counter bore, the thread is screwed on the fixing bolt body, and an outward extending threaded rod is arranged at the upper end of the. The connection between the mounting bolt and the composite steel wire mesh is fixed by a mounting nut or a mounting screw. The thickness of the mortar sprayed on the surface of the composite steel wire mesh is 10-60 mm. The mortar sprayed on the composite steel wire mesh surface is used as a protective surface layer, and when the outer decorative surface is paint, the anti-crack mortar is embedded into the fiber mesh fabric to be used as a weather-resistant surface. The outer side of the mortar is attached with a decorative layer, a surface drill, a coating and the like. The invention has the advantages that the structure of the outer wall heat-insulating layer is stable, the influence of wind pressure can not be caused, the heat-insulating property is strong, the construction is convenient, and the service life of the outer wall heat-insulating layer can be the same as that of a building.
Drawings
Fig. 1 is a sectional view showing the structure of the present invention (in the drawing, the mounting bolt shown in fig. 3 is selected), fig. 2 is a schematic view showing the structure of the mounting bolt of the present invention, and fig. 3 is another schematic view showing the structure of the mounting bolt of the present invention.
Detailed Description
Rearmounted structure heat preservation integration building in the picture, including building outer wall 1, its characterized in that: a drill hole 2 is formed in the building outer wall, a mounting bolt 3 is placed in the drill hole, gel 4 is poured in the drill hole, a composite steel wire mesh 5 is fixed on the outer end face of the mounting bolt, a heat insulation material 6 is placed in a gap between the composite steel wire mesh and the building outer wall, and mortar 7 is sprayed on the composite steel wire mesh. The mounting bolt is an expansion bolt with an internal stable structure. The expansion bolt with the stable structure is composed of a bolt body 8 and a screw rod 9 fixedly connected to the bottom of the bolt body, wherein an external thread 10 is arranged on the screw rod, an expansion inverted cone 11 is sleeved and screwed on the lower portion of the screw rod, an expansion pipe 12 is sleeved on the screw rod above the expansion inverted cone, an inverted thread 13 is arranged on the top end of the screw rod bottom, an inverted fixing piece 14 is screwed with the inverted thread arranged on the top end of the screw rod bottom through the inverted thread, a rotating gasket 15 is screwed on the screw rod on the top of the expansion pipe, an outward protruding anti-rotation fixing pin 16 is arranged on the outer side surface of the expansion pipe, an inner counter bore 17 is axially arranged at the upper end of the bolt body, a thread 18 is arranged on the inner counter bore and screwed with a mounting screw, and in the other embodiment, an outward extending threaded rod 20 is axially arranged at the upper end of the bolt body. The connection of the mounting bolt and the composite steel wire mesh is fixed by a mounting nut 21. The thickness of the mortar sprayed on the surface of the composite steel wire mesh is 10-60 mm. The steel wire mesh is a hot galvanizing composite electric welding steel wire mesh. The mortar sprayed on the composite steel wire mesh surface is used as a protective surface layer, and when the outer decorative surface is paint, the anti-crack mortar is embedded into the fiber mesh fabric to be used as a weather-resistant surface. The outer side of the mortar is attached with a decorative layer, a surface drill, a coating and the like.
During construction, holes are distributed and drilled on the base layer wall surface which is finished and checked according to design requirements, the number and the distribution of the drilled holes can be arranged according to the design requirements, dust in the holes is removed after the drilled holes are drilled, then gel is poured, the mounting bolts are inserted, the heat insulation materials are adhered to the outer wall surface, various heat insulation materials can be selected according to the design requirements and the using conditions of buildings, and the design requirements, whether flame retardance and the like are required or not are considered. The thickness of the thermal insulation material is lower than the height of the mounting bolt extending out of the wall surface. And then laying a composite steel wire mesh outside the heat insulation material, fixing the steel wire mesh and the mounting bolt by using a mounting nut or a mounting screw, after all the composite steel wire meshes are mounted, checking if the composite steel wire meshes are correct, performing mechanical mortar spraying construction, spraying mortar added with anti-crack components onto the surface of the composite steel wire mesh by using a mechanical spraying device, enabling part of the mortar to penetrate through the composite steel wire mesh, and the rest of the mortar to be accumulated on the outer side of the composite steel wire mesh, generally selecting the thickness of 15 mm, maintaining the mortar until the mortar is solidified, and then performing outer wall decoration construction on the surface.
Because the installation bolt of adoption has the internal fixation, and adopt and fill the gel, then the installation bolt firmly fixes in drilling, and directly with mounting nut or installation screw hot-galvanize compound electric welding wire net and installation bolt, then can strengthen the stress strength of compound wire net greatly, the wire net adopts the hot-galvanize compound electric welding wire net then be difficult to self rust and corrode, life has also been prolonged greatly, guarantee the stability of outer wall heat preservation, because the internal fixation of installation bolt, when meetting the wind pressure, whole outer wall heat preservation can not produce the telescopic action of outer pulling out and interior pressure to the installation bolt, just also guarantee the stable in structure of heat preservation and wall body, can with the equal life-span of building subject.
Claims (4)
1. A rear structure heat preservation integrated building construction method comprises a building outer wall, a drill hole is arranged on the building outer wall, gel is poured into the drill hole, a mounting bolt is placed in the drill hole, a composite steel wire mesh is fixed on the outer end face of the mounting bolt, heat preservation materials are placed in a gap between the composite steel wire mesh and the building outer wall, mortar is sprayed on the composite steel wire mesh, the mounting bolt is an expansion bolt with an internal stable structure, the expansion bolt with the stable structure is composed of a bolt body and a screw rod fixedly connected with the bottom of the bolt body, an external thread is arranged on the screw rod, an expansion inverted cone is sleeved on the lower portion of the screw rod, an expansion pipe is sleeved on the screw rod above the expansion inverted cone, a reverse thread is arranged on the top end of the screw rod bottom, a reverse fixing piece is screwed with the reverse thread arranged on the top end of the screw rod through the reverse thread, the top screw of the expansion pipe is screwed with a rotating gasket, the outer side surface of the expansion pipe is provided with a convex autorotation-preventing fixing pin, and the upper end of the bolt body is provided with an outward extending threaded rod along the axial direction, and the construction method is characterized by comprising the following construction processes: drilling holes according to design requirements on a base layer wall surface which is finished and checked, removing dust in the holes after drilling, pouring gel, inserting an installation bolt, pasting a thermal insulation material on an outer wall surface, wherein the thickness of the pasted thermal insulation material is smaller than the height of the installation bolt extending out of the wall surface, laying a composite steel wire mesh outside the thermal insulation material, fixing the steel wire mesh and the installation bolt by using an installation nut or an installation screw, after all the composite steel wire meshes are installed, checking the composite steel wire meshes, performing construction of spraying mortar by a machine, spraying mortar added with anti-crack components onto the surface of the composite steel wire mesh by using a mechanical spraying device, allowing a part of the mortar to penetrate through the composite steel wire mesh, and the rest of the mortar to be accumulated on the outer side of the composite steel wire mesh, wherein the thickness of the mortar is 15 mm, maintaining the mortar until the mortar is solidified, and performing outer wall decoration construction.
2. The integrated rear structure heat preservation building construction method according to claim 1, characterized in that: the steel wire mesh is a hot galvanizing composite electric welding steel wire mesh.
3. The integrated rear structure heat preservation building construction method according to claim 1, characterized in that: the mortar sprayed on the composite steel wire mesh surface is used as a protective surface layer, and when the outer decorative surface is paint, the anti-crack mortar is embedded into the fiber mesh fabric to be used as a weather-resistant surface.
4. The integrated rear structure heat preservation building construction method according to claim 1, characterized in that: and a decorative layer is attached to the outer side of the mortar.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015203937707 | 2015-06-10 | ||
| CN201520393770 | 2015-06-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106245804A CN106245804A (en) | 2016-12-21 |
| CN106245804B true CN106245804B (en) | 2020-12-01 |
Family
ID=55620414
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510508445.5A Active CN106246675B (en) | 2015-06-10 | 2015-08-19 | Expansion bolt with stability |
| CN201520640655.5U Expired - Fee Related CN205134607U (en) | 2015-06-10 | 2015-08-24 | Rearmounted structure heat preservation integration building |
| CN201510520383.XA Active CN106245804B (en) | 2015-06-10 | 2015-08-24 | Rear structure heat preservation integration building |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510508445.5A Active CN106246675B (en) | 2015-06-10 | 2015-08-19 | Expansion bolt with stability |
| CN201520640655.5U Expired - Fee Related CN205134607U (en) | 2015-06-10 | 2015-08-24 | Rearmounted structure heat preservation integration building |
Country Status (1)
| Country | Link |
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| CN (3) | CN106246675B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106246675B (en) * | 2015-06-10 | 2023-10-27 | 上海振纯新型建材有限公司 | Expansion bolt with stability |
| CN107975198A (en) * | 2016-10-25 | 2018-05-01 | 惠州赛力珑新材料有限公司 | A kind of installation method of wall Soft Roll |
| CN106760080B (en) * | 2017-03-10 | 2018-08-24 | 河南省第一建筑工程集团有限责任公司 | Postposition concrete heat-insulating Curtainwall connector and construction method |
| CN108149944B (en) * | 2017-12-29 | 2021-02-12 | 河南旭凯建筑工程有限公司 | Existing building external wall heat insulation integrated structure and construction method |
| CN109024936A (en) * | 2018-07-30 | 2018-12-18 | 河北三楷深发科技股份有限公司 | A kind of Passive low-energy External Thermal Insulation System construction technology |
| CN109339264A (en) * | 2018-11-15 | 2019-02-15 | 河南省第建筑工程集团有限责任公司 | A kind of rock wool outer wall heat preservation and structure-integrated system |
| CN111271356B (en) * | 2020-03-16 | 2021-11-02 | 魏县富盈金属制品有限公司 | Reverse expansion bolt |
| CN112663808B (en) * | 2020-12-09 | 2022-05-06 | 安徽鼎元新材料有限公司 | Rock wool heat preservation fire prevention composite sheet for outer wall cracking prevention |
| CN113374095B (en) * | 2021-06-03 | 2022-08-30 | 精易建工集团有限公司 | Construction method of high-strength short fiber composite building outer wall heat insulation layer |
| CN115012662B (en) * | 2022-06-27 | 2023-10-03 | 新疆悦盛诚达建筑工程有限公司 | Construction method of building outer wall |
| CN115198879A (en) * | 2022-07-24 | 2022-10-18 | 山东省建筑设计研究院有限公司 | Energy-saving building structure capable of reducing building energy consumption |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202031185U (en) * | 2010-07-14 | 2011-11-09 | 上海振纯新型建材有限公司 | Outer wall hanging sandwich insulating layer |
| CN202194907U (en) * | 2011-09-05 | 2012-04-18 | 山西四建集团有限公司 | Internally-fastening demounting type expansion bolt |
| CN202768575U (en) * | 2012-08-28 | 2013-03-06 | 福建省永固基强夯工程有限公司 | Extraction resistant bolt |
| CN202914476U (en) * | 2012-12-02 | 2013-05-01 | 黄石市志云机电科技研究所 | Expansion bolt |
| CN204025270U (en) * | 2014-09-02 | 2014-12-17 | 江苏省苏中建设集团股份有限公司 | A kind of dismountable setscrew |
| CN205134607U (en) * | 2015-06-10 | 2016-04-06 | 上海振纯新型建材有限公司 | Rearmounted structure heat preservation integration building |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54159553A (en) * | 1978-06-05 | 1979-12-17 | Williams Chester Clarke | Mine bolt and its fitting method |
| CN2215618Y (en) * | 1995-01-27 | 1995-12-20 | 苏德奎 | Safety expansion nail |
| DE10105407A1 (en) * | 2001-02-07 | 2002-08-08 | Hilti Ag | expansion anchor |
| CN2842040Y (en) * | 2005-05-25 | 2006-11-29 | 中原工学院 | Inner hexagonal flat expansion bolt |
| CN2869417Y (en) * | 2006-01-06 | 2007-02-14 | 俞佳玲 | Dismountable expansion bolt |
| CN201277229Y (en) * | 2008-05-20 | 2009-07-22 | 张慕国 | Novel expansion bolt |
| CN101825130A (en) * | 2009-03-03 | 2010-09-08 | 郭振春 | Easily detachable expansion bolt |
| CN201377494Y (en) * | 2009-04-02 | 2010-01-06 | 蔡兰青 | Conical cap internal expansion flat head bolt |
| CN201461648U (en) * | 2009-07-08 | 2010-05-12 | 张磊 | Expansion bolt of bipyramid nut |
| CN201924544U (en) * | 2010-07-14 | 2011-08-10 | 上海振纯新型建材有限公司 | Mounting expansion bolt for wall with thermal insulating layer |
| CN202001456U (en) * | 2011-04-25 | 2011-10-05 | 白端端 | Metal expansion screw |
| CN202081521U (en) * | 2011-05-06 | 2011-12-21 | 孙仁华 | Composite reinforcing steel wire mesh |
| CN202149115U (en) * | 2011-07-01 | 2012-02-22 | 上海振纯新型建材有限公司 | Anti-autorotation expansion bolt sleeve |
| CN203835908U (en) * | 2014-04-15 | 2014-09-17 | 张超 | Pre-expansion chemical anchor bolt |
-
2015
- 2015-08-19 CN CN201510508445.5A patent/CN106246675B/en active Active
- 2015-08-24 CN CN201520640655.5U patent/CN205134607U/en not_active Expired - Fee Related
- 2015-08-24 CN CN201510520383.XA patent/CN106245804B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202031185U (en) * | 2010-07-14 | 2011-11-09 | 上海振纯新型建材有限公司 | Outer wall hanging sandwich insulating layer |
| CN202194907U (en) * | 2011-09-05 | 2012-04-18 | 山西四建集团有限公司 | Internally-fastening demounting type expansion bolt |
| CN202768575U (en) * | 2012-08-28 | 2013-03-06 | 福建省永固基强夯工程有限公司 | Extraction resistant bolt |
| CN202914476U (en) * | 2012-12-02 | 2013-05-01 | 黄石市志云机电科技研究所 | Expansion bolt |
| CN204025270U (en) * | 2014-09-02 | 2014-12-17 | 江苏省苏中建设集团股份有限公司 | A kind of dismountable setscrew |
| CN205134607U (en) * | 2015-06-10 | 2016-04-06 | 上海振纯新型建材有限公司 | Rearmounted structure heat preservation integration building |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106245804A (en) | 2016-12-21 |
| CN205134607U (en) | 2016-04-06 |
| CN106246675A (en) | 2016-12-21 |
| CN106246675B (en) | 2023-10-27 |
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