CN215484254U - External wall heat preservation system - Google Patents
External wall heat preservation system Download PDFInfo
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- CN215484254U CN215484254U CN202120650788.6U CN202120650788U CN215484254U CN 215484254 U CN215484254 U CN 215484254U CN 202120650788 U CN202120650788 U CN 202120650788U CN 215484254 U CN215484254 U CN 215484254U
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Abstract
The utility model provides an external wall heat insulation system, which aims to solve the problems of poor stability, short service life and heat bridge generation of the external wall heat insulation system in the prior art. The external wall insulation system includes: heat-insulating decorative plate, adhesive mortar, anchoring piece and sealant; the heat-insulating decorative plate is based on inorganic light base materials, four sides of the heat-insulating decorative plate are in a step shape, and a reinforcing net is embedded in a protective layer of the heat-insulating decorative plate; adhering the heat-insulating decorative plate to the base layer wall by using the adhesive mortar; the anchoring piece comprises a plastic sleeve, an anchoring nail and a pressing piece, hanging teeth are arranged on the lower side of the inclined edge of the pressing piece and are in compression joint with a low platform abutted against the adjacent heat-insulation decorative plate, and the hanging teeth hang the reinforcing net in the heat-insulation decorative plate; fixing the heat-insulating decorative plate on the base wall by using the anchoring nails and the sleeve to penetrate through the through holes of the pressing sheets; and sealing the groove of the adjacent heat-insulating decorative plate by using sealant. The utility model improves the anchoring strength of the heat insulation system, and the heat insulation decorative plate is close to the heat insulation decorative plate, thereby generating no heat bridge and needing no joint filling.
Description
Technical Field
The utility model belongs to the field of energy-saving and assembly buildings, and particularly relates to an external wall heat insulation system.
Background
Along with environmental changes, human beings pay more and more attention to energy conservation and emission reduction, and an external wall heat insulation system becomes an important link in energy conservation and assembly buildings. The external wall insulation system includes: traditional thin outer wall insulation system that plasters and heat preservation decorative board outer wall insulation system. The traditional thin-plastered external wall heat-insulating system is characterized in that heat-insulating plates are installed in an external wall through a plurality of working procedures, but the thin-plastered external wall heat-insulating system exposes a plurality of problems such as falling off and cracking in practical application, and the construction period is long. The heat insulation decorative plate outer wall heat insulation system is easy to assemble and construct, has good heat insulation effect and is widely accepted.
According to different materials of the heat-insulating material, the heat-insulating decorative plate can be divided into an organic type, an organic modified type and an inorganic type. Inorganic heat-insulating materials are increasingly favored by the market because of the repeated occurrence of serious fire caused by the flammability of organic heat-insulating materials. Inorganic heat insulation materials are various in types, and most of the existing inorganic heat insulation decorative plates are heat insulation decorative plates made of rock wool, glass wool and other heat insulation plates and bonded with a panel through an adhesive. The heat-insulating decorative board has the following defects: 1. the rock wool and glass wool boards are easy to absorb moisture and expand, the body shape of the heat insulation board is repeatedly changed in the process of environmental dry and wet circulation, and a heat insulation system is always in an unstable state, so that potential safety hazards are left; 2. if the adhesive adopted in the composite process of the insulation board is aged and invalid, the falling-off accident is easy to happen; 3. the panel has the following defects: the ceramic plate, the granite plate and other stones have heavier mass per unit area, and the load of the heat insulation system is increased; the silicon-calcium plate with poor quality can absorb moisture, deform and peel, and has small anchoring force; the cost of the metal panel is high; 4. the existing heat-insulating and decorating integrated plate is in a cuboid shape, plate seams with enough width are required to be reserved for conveniently installing anchoring parts, filling materials are required to be filled, labor is consumed, and a heat bridge is reserved.
Among the prior art, chinese patent with publication number CN 206581526U discloses a novel inorganic light aggregate heat preservation decorative panel integrated board system, as shown in fig. 1, it comprises finish coat 1, tie coat 2 and heat preservation 4, frame 3 has been arranged all around to the up end of its heat preservation 4, the up end of frame 3 is connected with finish coat 1 through tie coat 2, on bolt and basic unit's wall 6 was passed through to anchor assembly 5's one end, this anchor assembly 5's other end both sides inserted in adjacent heat preservation 4. However, the anchoring mode of the integrated board heat-insulating system is unreasonable, the anchoring piece is anchored in the heat-insulating layer, and the anchoring piece cannot obviously improve the single-point anchoring force of the integrated board due to the fact that the strength of the heat-insulating layer is small, so that the integrated board can fall off from the wall body at any time, and danger is caused.
Disclosure of Invention
In view of the problems in the prior art, the embodiment of the utility model provides an external wall insulation system, which is realized by assembling insulation decorative plates, and the safety, the integrity, the reliability and the service life of the external wall insulation system are improved through the design of the insulation decorative plates and anchoring parts.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:
the embodiment of the utility model provides an external wall heat insulation system, which comprises: heat-insulating decorative plate 20, adhesive mortar 30, anchoring member 40 and sealant 50, wherein,
the bonding mortar 30 is arranged between the heat-insulating decorative plates 20 and the outer wall body 60, and the anchoring piece 40 is used for connecting two adjacent heat-insulating decorative plates along the edges of the heat-insulating decorative plates 20 and fixing the two adjacent heat-insulating decorative plates 20 on the outer wall body 60; the sealant 50 is used for sealing the joint of the anchoring member 40 and the heat-insulating decorative plate.
In the scheme, the heat-insulating layer material is an inorganic light aggregate heat-insulating material.
In the above scheme, the heat-insulating decorative plate 20 is provided with a first connecting edge with a preset width on the periphery, and a transition slope is arranged between the connecting edge and the main body.
In the above solution, the anchoring member 40 comprises a sleeve 41, an anchoring nail 42 and a pressing sheet 43, wherein,
the cross section of the pressing sheet 43 is provided with a flat bottom, and the width of the flat bottom is twice of the first preset width; two sides of the flat bottom are respectively connected with an outward bevel edge, and the inclination of the bevel edge is the same as that of the transition slope;
the pressing sheet 43 of the anchoring piece is pressed on the connecting edge at the edge of the adjacent heat-insulating decorative plate 20, and the sleeve 41 is embedded in the outer wall body 60; the anchoring nail 42 penetrates through the through hole of the pressing sheet 43 and is inserted into the sleeve 41, and the sealing glue 50 is sealed on the anchoring nail and in the U-shaped groove of the pressing sheet.
In the above scheme, the heat-insulating decorative plate 20 at least comprises a protective layer and a heat-insulating layer, wherein the protective layer is divided into a decorative layer and an enhancement layer, and the enhancement layer and the heat-insulating layer are both made of inorganic materials.
In the above scheme, the reinforcing layer in the protective layer of the thermal insulation decorative board 20 is provided with a steel wire mesh or a mesh cloth; the lower side of the bevel edge of the pressing sheet 43 of the anchoring piece is provided with hanging teeth; and the hanging teeth are hung on the steel wire mesh or the grid cloth.
The utility model has the following beneficial effects:
the external wall heat insulation system provided by the utility model is constructed in a field assembly mode by adopting the heat insulation decorative plates prefabricated in factories, so that the construction period is shortened; the whole heat insulation system adopts inorganic materials, so that fire caused by flammability of heat insulation materials and future trouble caused by aging of the materials are avoided; the whole heat preservation system does not use organic adhesive, so that potential safety hazards caused by aging and invalidation of the adhesive are avoided; when the heat-insulating decorative plate is adhered, the plate is tightly abutted against the plate, plate seams do not need to be reserved, a heat bridge does not occur, and manual joint filling does not need to be consumed; the anchoring piece is suitable for constructing the external wall heat insulation system of the wall body with any area and any shape, simultaneously ensures that the anchoring strength reaches the standard requirement, and ensures the safety reliability and the use economy of the external wall heat insulation system. In addition, a layer of steel wire mesh or grid cloth is added in the reinforcing layer of the external wall heat insulation system, the sawteeth of the metal pressing sheet in the anchoring piece are inserted into the steel wire mesh or grid cloth, the metal pressing sheet is fixed between the heat insulation decorative plates through fixing bolts, and the protective layers of the whole heat insulation system are connected into a whole, so that the fixing performance of the anchoring piece is enhanced, and the safety of the external wall heat insulation system is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic diagram of a prior art insulated panel system;
FIG. 2 is a schematic structural diagram of the exterior wall insulation system according to the embodiment of the present invention;
FIG. 3 is a top view of an insulation trim panel in an embodiment of the present invention;
FIG. 4 is a schematic view of an anchor according to an embodiment of the present invention;
FIG. 5 is a top view of the anchor member connected to the thermal insulation decorative plate in the embodiment of the present invention.
Detailed Description
The technical problems, aspects and advantages of the utility model will be explained in detail below with reference to exemplary embodiments. The following exemplary embodiments are merely illustrative of the present invention and are not to be construed as limiting the utility model.
It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may also be present. Further, "connected" or "coupled" as used herein may include wirelessly connected or coupled. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The utility model provides an external wall heat insulation system which is designed based on a heat insulation decorative plate. As shown in fig. 2 to 5, the external wall insulation system based on the insulation decorative board includes: the heat-insulation decorative plate comprises heat-insulation decorative plates 20, bonding mortar 30, anchoring pieces 40 and sealant 50, wherein the bonding mortar 30 is arranged between the heat-insulation decorative plates 20 and an outer wall body 60, and the anchoring pieces 40 are used for connecting two adjacent heat-insulation decorative plates along the edges of the heat-insulation decorative plates 20 and fixing the two adjacent heat-insulation decorative plates 20 on the wall body 60; the sealant 50 is used for sealing the joint of the anchoring member 40 and the heat-insulating decorative plate.
As shown in fig. 3, the periphery of the heat-insulating decorative plate 20 is provided with a connecting edge with a first preset width, and a transition slope is formed between the connecting edge and the main body. The heat-insulating decorative plate comprises a protective layer and a heat-insulating layer, wherein the protective layer comprises a decorative layer and an enhancement layer, and the enhancement layer and the heat-insulating layer are both made of inorganic materials.
As shown in fig. 4, the anchoring member 40 comprises a sleeve 41, an anchoring nail 42 and a pressing piece 43, wherein the pressing piece is in a straight shape and has a flat bottom in cross section, and the width of the flat bottom is twice as wide as the first preset width; two sides of the flat bottom are respectively connected with an outward bevel edge, and the inclination of the bevel edge is the same as that of the transition slope. The sleeve 41 is made of plastic, rubber, or the like. The anchor nails 42 are made of stainless steel. The material of the pressing sheet 43 is stainless steel, polyester, aluminum alloy, etc.
The pressing sheet 43 of the anchoring piece is pressed on the connecting edge at the edge of the adjacent heat-insulating decorative plate 20, and the sleeve 41 is embedded in the outer wall body 60; the anchoring nail 43 penetrates through the through hole of the pressing sheet 42 and is inserted into the sleeve 41, and the sealing glue 50 is sealed on the anchoring nail and in the U-shaped groove of the pressing sheet.
As shown in fig. 5, the two heat-insulating decorative plates are connected by the anchoring piece to form an external wall heat-insulating system. Pressing sheets 43 are placed at the adjacent positions of the long-side connecting edges of the two heat-insulation decorative plates 20, and two groups of anchoring pieces are usually needed in each adjacent edge, so that two pressing sheets 43 are uniformly placed at the adjacent positions, and anchoring nails 42 are inserted into through holes of the pressing sheets 43; anchor holes are pre-drilled in the outer wall body, and sleeves 41 are fixed in the anchor holes; the anchor nails 42 are inserted into the sleeves 41 of the anchor holes through the through holes and fixed, and the sealant 50 is sealed in the U-shaped groove formed by the pressing sheets 43.
In a specific embodiment of the utility model, the reinforcing layer in the protective layer of the heat-insulating decorative plate is provided with a steel wire mesh or a mesh cloth. And the lower side of the pressing sheet bevel edge of the anchoring piece is provided with hanging teeth. When the anchoring piece is anchored at the edge of the heat-preservation decorative plate, the hanging teeth at the lower edge of the oblique edge of the pressing sheet hang the steel wire mesh or the grid cloth, and a certain fixing effect and a certain stress dispersion effect are achieved.
The bonding mortar 30 bonds the heat-insulating decorative plates 20 on the base wall 60 one by one. The whole heat preservation system does not use organic adhesive, and potential safety hazards caused by aging and invalidation of the adhesive do not exist.
According to the technical scheme, the external wall heat insulation system provided by the utility model is constructed by adopting the heat insulation decorative plates prefabricated in a factory in a field assembly mode, so that the construction period is shortened; the whole heat insulation system adopts inorganic materials, so that fire caused by flammability of heat insulation materials and future trouble caused by aging of the materials are avoided; the whole heat preservation system does not use organic adhesive, so that potential safety hazards caused by aging and invalidation of the adhesive are avoided; when the heat-insulating decorative plate is adhered, the plate is tightly abutted against the plate, plate seams do not need to be reserved, a heat bridge does not occur, and manual joint filling does not need to be consumed; the anchoring piece is suitable for constructing the external wall heat insulation system of the wall body with any area and any shape, simultaneously ensures that the single-point anchoring force reaches the standard requirement, and ensures the safety reliability and the use economy of the external wall heat insulation system. In addition, a layer of steel wire mesh or grid cloth is added in the reinforcing layer of the external wall heat insulation system, the sawteeth of the metal pressing sheet in the anchoring piece are inserted into the steel wire mesh or grid cloth, and the metal pressing sheet is fixed between the heat insulation decorative plates by fixing bolts, so that the protective layers of the whole heat insulation system are connected into a whole, the fixing performance of the anchoring piece is improved, and the safety of the external wall heat insulation system is improved.
While the foregoing is directed to the preferred embodiment of the present invention, it is understood that the utility model is not limited to the exemplary embodiments disclosed, but is made merely for the purpose of providing those skilled in the relevant art with a comprehensive understanding of the specific details of the utility model. It will be apparent to those skilled in the art that various modifications and adaptations of the present invention can be made without departing from the principles of the utility model and the scope of the utility model is to be determined by the claims.
Claims (5)
1. The utility model provides an external wall insulation system which characterized in that, external wall insulation system includes: heat-insulating decorative plate (20), bonding mortar (30), anchoring piece (40) and sealant (50), wherein,
the bonding mortar (30) is arranged between the heat-insulation decorative plates (20) and the outer wall body (60), the anchoring piece (40) is used for connecting two adjacent heat-insulation decorative plates along the edges of the heat-insulation decorative plates (20) and fixing the two adjacent heat-insulation decorative plates (20) on the outer wall body (60) at the same time; the sealant (50) is used for sealing the joint of the anchoring piece (40) and the heat-insulating decorative plate.
2. The exterior wall insulation system according to claim 1, wherein the insulation decorative plate (20) is provided with a connecting edge with a first preset width on the periphery, and a transition slope is arranged between the connecting edge and the main body and is in a step shape.
3. The exterior wall insulation system according to claim 2, wherein the anchor (40) comprises a sleeve (41), an anchor stud (42), and a sheeting (43), wherein,
the cross section of the pressing sheet (43) is provided with a flat bottom, and the width of the flat bottom is twice of the first preset width; two sides of the flat bottom are respectively connected with an outward bevel edge, and the inclination of the bevel edge is the same as that of the transition slope;
the pressing sheet (43) of the anchoring piece is pressed on the connecting edge at the edge of the adjacent heat-insulation decorative plate (20), and the sleeve (41) is embedded in the outer wall body (60); the anchor nail (42) penetrates through the through hole of the pressing sheet (43) and is inserted into the sleeve (41), and the sealing glue (50) is sealed on the anchor nail and in the U-shaped groove of the pressing sheet.
4. The exterior wall insulation system according to claim 3, wherein the insulation decorative board (20) at least comprises a protective layer and an insulation layer, wherein the protective layer is divided into a decorative layer and a reinforcing layer, and the reinforcing layer and the insulation layer are both made of inorganic materials.
5. The exterior wall insulation system of claim 4,
the reinforced layer in the protective layer of the heat-insulating decorative plate (20) is provided with a steel wire mesh or a mesh cloth;
the lower side of the bevel edge of the pressing sheet (43) of the anchoring piece is provided with hanging teeth; and the hanging teeth are hung on the steel wire mesh or the grid cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120650788.6U CN215484254U (en) | 2021-03-31 | 2021-03-31 | External wall heat preservation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120650788.6U CN215484254U (en) | 2021-03-31 | 2021-03-31 | External wall heat preservation system |
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| CN215484254U true CN215484254U (en) | 2022-01-11 |
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| CN202120650788.6U Active CN215484254U (en) | 2021-03-31 | 2021-03-31 | External wall heat preservation system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114809494A (en) * | 2022-04-21 | 2022-07-29 | 宁波甬坚建材有限公司 | Metal mesh composite inorganic non-metal panel and manufacturing method thereof |
| CN114809337A (en) * | 2022-04-14 | 2022-07-29 | 宁波甬坚建材有限公司 | Inorganic light aggregate heat-insulation composite board and processing method and construction method thereof |
-
2021
- 2021-03-31 CN CN202120650788.6U patent/CN215484254U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114809337A (en) * | 2022-04-14 | 2022-07-29 | 宁波甬坚建材有限公司 | Inorganic light aggregate heat-insulation composite board and processing method and construction method thereof |
| CN114809494A (en) * | 2022-04-21 | 2022-07-29 | 宁波甬坚建材有限公司 | Metal mesh composite inorganic non-metal panel and manufacturing method thereof |
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