CN111209628A - External thermal insulation construction method for external wall with thermal insulation daub reflective thermal insulation coating - Google Patents
External thermal insulation construction method for external wall with thermal insulation daub reflective thermal insulation coating Download PDFInfo
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- CN111209628A CN111209628A CN202010042496.4A CN202010042496A CN111209628A CN 111209628 A CN111209628 A CN 111209628A CN 202010042496 A CN202010042496 A CN 202010042496A CN 111209628 A CN111209628 A CN 111209628A
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Abstract
The invention discloses an external thermal insulation construction method for an external wall with a thermal insulation daub reflective thermal insulation coating, and relates to the technical field of wall construction. The external thermal insulation construction method of the thermal insulation daub reflective thermal insulation coating is characterized by comprising the following steps: the method comprises the following steps: and S1, installing and applying Revit 2018 software to manufacture a standard parameterized model family library of wall-pulling ribs, a leveling layer, a heat-insulating layer, an anti-cracking protective layer, a bottom coating and a decorative layer. According to the construction method for the external thermal insulation of the external wall with the heat-preservation daub reflective thermal insulation coating, the external thermal insulation system of the external wall with the heat-preservation daub reflective thermal insulation coating is reinforced, the bonding between the external thermal insulation system of the external wall with the base layer wall body is improved, the number and the positions of the wall pulling ribs used for reinforcement are optimized, and the quantity of materials required by each layer of the external thermal insulation system is counted, so that the quantity of materials required for operation can be refined according to construction positions, the waste is avoided, the BIM technology is utilized to guide construction in all directions, and errors in the construction process are reduced.
Description
Technical Field
The invention relates to the technical field of wall construction, in particular to an external thermal insulation construction method of an external wall with a thermal insulation daub reflective thermal insulation coating.
Background
The heat-insulating mortar-reflective heat-insulating coating external wall heat-insulating system is an external wall heat-insulating system formed from heat-insulating mortar, anti-crack mortar, alkali-resisting mesh fabric, elastic seal primer, reflective heat-insulating coating for building or hot-galvanized steel wire mesh and face brick. The system is a new heat preservation technology and has the characteristics of high fire resistance limit, easiness in construction and the like. The system is divided into two parts, namely heat-insulating daub and reflective heat-insulating coating. The two can effectively prevent indoor and outdoor heat transfer, keep temperature difference and achieve the effect of heat preservation and heat insulation. But the system also has the engineering quality problems of hollowing, cracking, even falling and the like. At present, the application of the system in Anhui province is still in the initial stage, and relatively few researches are carried out on the external wall heat-insulation system of the heat-insulation daub-building reflective heat-insulation coating.
Building Information Modeling (BIM) technology is continuously applied in the field of Building construction, and the application of various new technologies and novel modern Building production modes are changing day by day.
In the prior art, how to use the BIM technology to guide construction improves the quality of an outer wall heat-insulating layer and increases the overall use function of a building while saving resources and reducing energy consumption, and becomes a problem which needs to be solved urgently by building enterprises.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an external thermal insulation construction method of an external wall of a thermal insulation daub reflective thermal insulation coating, which solves the problems that how to use the BIM technology to guide construction, save resources, reduce energy consumption, improve the quality of an external wall thermal insulation layer and increase the overall use function of a building.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: an external thermal insulation construction method of an external wall with a thermal insulation daub reflective thermal insulation coating comprises the following steps:
s1, installing and applying Revit 2018 software to manufacture a standard parameterized model family library of wall-pulling ribs, a leveling layer, a heat-insulating layer, an anti-cracking protective layer, a bottom coating and a decorative layer;
s2, picking up boundary lines of the outer wall of the building through the mounting structure rapid modeling plug-in, carrying out reinforcement design on the outer wall external thermal insulation system of the heat preservation mortar-reflective heat insulation coating, and establishing a BIM (building information modeling) three-dimensional model of the wall-pulling reinforcement outer wall external thermal insulation system;
s3, checking the arrangement condition of the wall-pulling ribs layer by layer through a BIM model simulation view, and further optimizing;
s4, manufacturing a leveling layer, a heat preservation layer, an anti-cracking protective layer, a bottom coating and a decorative layer BIM three-dimensional model;
s5, counting the specific quantity of the wall-pulling ribs and the quantity of materials required by each layer of the external thermal insulation system by using the BIM software list function, generating a material list, and determining a field construction scheme;
and S6, carrying out visual construction process intersection on site constructors through the short animation films made by 3Dmax or Navisthrocks software, and guiding construction in all directions.
Preferably, in step S2, the stud is a ribbed steel bar, and the diameter of the stud can be varied within a range of 6-10mm according to construction needs.
Preferably, in step S2, the external thermal insulation system is reinforced in a non-destructive manner, that is: 1) when the basic unit's wall body is the brick wall: when the brick wall is built, wall pulling ribs with certain lengths are reserved, penetrate into the heat insulation layer and penetrate through the base wall; 2) when the basic unit's wall body is the concrete wall: and binding a wall pulling rib with a certain length vertical to the wall body, forming a whole with the wall body steel reinforcement framework, and then pouring concrete.
(III) advantageous effects
The invention provides an external thermal insulation construction method of an external wall with a thermal insulation daub reflective thermal insulation coating. The method has the following beneficial effects: according to the construction method for the external thermal insulation of the external wall with the heat-preservation daub reflective thermal insulation coating, the external thermal insulation system of the external wall with the heat-preservation daub reflective thermal insulation coating is reinforced, the bonding between the external thermal insulation system of the external wall with the base layer wall body is improved, the number and the positions of the wall pulling ribs used for reinforcement are optimized, and the quantity of materials required by each layer of the external thermal insulation system is counted, so that the quantity of materials required for operation can be refined according to construction positions, the waste is avoided, the BIM technology is utilized to guide construction in all directions, and errors in the construction process are reduced.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
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, the present invention provides a technical solution: an external thermal insulation construction method of an external wall with a thermal insulation daub reflective thermal insulation coating comprises the following steps:
s1, installing and applying Revit 2018 software to manufacture a standard parameterized model family library of wall-pulling ribs, a leveling layer, a heat-insulating layer, an anti-cracking protective layer, a bottom coating and a decorative layer;
s2, picking up boundary lines of the outer wall of the building through the installation structure rapid modeling plug-in unit to carry out reinforcement design on the outer heat insulation system of the heat insulation mortar-reflective heat insulation coating, establishing a BIM (building information modeling) three-dimensional model of the outer wall reinforced by the wall-pulling ribs, wherein the wall-pulling ribs are ribbed steel bars, the diameter of the wall-pulling ribs can be changed within a range of 6-10mm according to construction needs, and the reinforcement mode of the outer wall outer heat insulation system is lossless reinforcement, namely: 1) when the basic unit's wall body is the brick wall: when the brick wall is built, wall pulling ribs with certain lengths are reserved, penetrate into the heat insulation layer and penetrate through the base wall; 2) when the basic unit's wall body is the concrete wall: binding a wall pulling rib with a certain length vertical to the wall body, forming a whole with the wall body steel reinforcement framework, and then pouring concrete;
s3, checking the arrangement condition of the wall-pulling ribs layer by layer through a BIM model simulation view, and further optimizing;
s4, manufacturing a leveling layer, a heat preservation layer, an anti-cracking protective layer, a bottom coating and a decorative layer BIM three-dimensional model;
s5, counting the specific quantity of the wall-pulling ribs and the quantity of materials required by each layer of the external thermal insulation system by using the BIM software list function, generating a material list, and determining a field construction scheme;
and S6, carrying out visual construction process intersection on site constructors through the short animation films made by 3Dmax or Navisthrocks software, and guiding construction in all directions.
In conclusion, the construction method for the external thermal insulation of the external thermal insulation wall with the heat-preservation daub reflective thermal insulation coating has the advantages that the external thermal insulation system of the external thermal insulation wall with the heat-preservation daub reflective thermal insulation coating is reinforced, the bonding between the external thermal insulation system of the external thermal insulation wall with the base layer wall body is improved, the number and the positions of the wall pulling ribs used for reinforcement are optimized, and the quantity of materials required by each layer of the external thermal insulation system is counted, so that the quantity of the materials required by operation can be refined according to construction positions, waste is avoided, construction is guided in an all-round mode by means of the BIM technology, and errors.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. An external thermal insulation construction method of an external wall with a thermal insulation daub reflective thermal insulation coating is characterized by comprising the following steps: the method comprises the following steps:
s1, installing and applying Revit 2018 software to manufacture a standard parameterized model family library of wall-pulling ribs, a leveling layer, a heat-insulating layer, an anti-cracking protective layer, a bottom coating and a decorative layer;
s2, picking up boundary lines of the outer wall of the building through the mounting structure rapid modeling plug-in, carrying out reinforcement design on the outer wall external thermal insulation system of the heat preservation mortar-reflective heat insulation coating, and establishing a BIM (building information modeling) three-dimensional model of the wall-pulling reinforcement outer wall external thermal insulation system;
s3, checking the arrangement condition of the wall-pulling ribs layer by layer through a BIM model simulation view, and further optimizing;
s4, manufacturing a leveling layer, a heat preservation layer, an anti-cracking protective layer, a bottom coating and a decorative layer BIM three-dimensional model;
s5, counting the specific quantity of the wall-pulling ribs and the quantity of materials required by each layer of the external thermal insulation system by using the BIM software list function, generating a material list, and determining a field construction scheme;
and S6, carrying out visual construction process intersection on site constructors through the short animation films made by 3Dmax or Navisthrocks software, and guiding construction in all directions.
2. The external thermal insulation construction method of the external wall with the heat-preservation daub reflective thermal insulation coating according to claim 1, characterized in that: in step S2, the wall tie bars are ribbed bars, and the diameter of the wall tie bars can be changed within the range of 6-10mm according to construction requirements.
3. The external thermal insulation construction method of the external wall with the heat-preservation daub reflective thermal insulation coating according to claim 1, characterized in that: in step S2, the external thermal insulation system is reinforced in a non-destructive manner, that is: 1) when the basic unit's wall body is the brick wall: when the brick wall is built, wall pulling ribs with certain lengths are reserved, penetrate into the heat insulation layer and penetrate through the base wall; 2) when the basic unit's wall body is the concrete wall: and binding a wall pulling rib with a certain length vertical to the wall body, forming a whole with the wall body steel reinforcement framework, and then pouring concrete.
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| CN202010042496.4A CN111209628A (en) | 2020-01-15 | 2020-01-15 | External thermal insulation construction method for external wall with thermal insulation daub reflective thermal insulation coating |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111827599A (en) * | 2020-07-24 | 2020-10-27 | 深圳陆城装饰设计工程有限公司 | Cooling luminous multifunctional composite wall coating and construction method thereof |
| CN111962724A (en) * | 2020-07-18 | 2020-11-20 | 北京住总第一开发建设有限公司 | Wall crack control method |
| CN112131692A (en) * | 2020-08-29 | 2020-12-25 | 大昌建设集团有限公司 | Gas pipeline construction method |
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| KR20190082127A (en) * | 2017-12-29 | 2019-07-09 | 후 양 스틸 스트럭처 엘티디 | Method of designing of building materials with steel structure |
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2020
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| JPH10205032A (en) * | 1997-01-25 | 1998-08-04 | Kanegafuchi Chem Ind Co Ltd | Wall construction and execution method thereof |
| US6536176B1 (en) * | 1999-10-20 | 2003-03-25 | Pactiv Corporation | Polymeric foam and scrim sheathings |
| CN2540462Y (en) * | 2002-06-05 | 2003-03-19 | 王继强 | Connecting fastening for external insulating layer for building blocks type exposed wall |
| WO2007109965A1 (en) * | 2006-03-24 | 2007-10-04 | Shuhuan Wu | A binding compound insulating exterior wall with a support |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111962724A (en) * | 2020-07-18 | 2020-11-20 | 北京住总第一开发建设有限公司 | Wall crack control method |
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| CN112131692A (en) * | 2020-08-29 | 2020-12-25 | 大昌建设集团有限公司 | Gas pipeline construction method |
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Application publication date: 20200529 |
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