CN104847070A - Drilling-free supporting-free mechanically-fixed exterior wall insulation-decoration integrated plate - Google Patents

Drilling-free supporting-free mechanically-fixed exterior wall insulation-decoration integrated plate Download PDF

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Publication number
CN104847070A
CN104847070A CN201510264144.2A CN201510264144A CN104847070A CN 104847070 A CN104847070 A CN 104847070A CN 201510264144 A CN201510264144 A CN 201510264144A CN 104847070 A CN104847070 A CN 104847070A
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China
Prior art keywords
layer
disc
nail
free
heat
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CN201510264144.2A
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Chinese (zh)
Inventor
顾秾
鲁贤忠
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ENERGY EFFICIENCY TECHNOLOGY Co Ltd
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ENERGY EFFICIENCY TECHNOLOGY Co Ltd
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Priority to CN201510264144.2A priority Critical patent/CN104847070A/en
Publication of CN104847070A publication Critical patent/CN104847070A/en
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Abstract

The invention discloses a drilling-free supporting-free mechanically-fixed exterior wall insulation-decoration integrated plate comprising a facing layer, a plastering layer, an insulation layer and a bonding layer arranged from outside to inside. The insulation layer is provided with at least one fixing combined nail. Compared with the prior art, the drilling-free supporting-free mechanically-fixed exterior wall insulation-decoration integrated plat has the advantages such as high safety and good performance; meanwhile, both construction cost and maintenance cost are far lower than those of existing products; marketing is highly favored.

Description

Drilling-free and support-free mechanically-fixed external wall heat-insulation and decoration integrated board
Technical Field
The invention belongs to the field of building materials, and particularly relates to a drilling-free and support-free mechanically-fixed external wall heat-insulation decorative integrated board.
Background
Building energy conservation is a strategic national policy of economic development and social development in China, and the economic development also brings improvement to the life of people, so that the requirements of people on building decoration are higher and higher, high-performance heat insulation materials and colorful decorative materials are required, and the produced building materials are required to be energy-saving, material-saving, pollution-free, safe and reliable in the life period of the building and low in maintenance cost; the existing heat preservation and insulation system and decoration system used for the outer wall mainly have the following defects:
the water seepage is easy, the maintenance is frequent, and troubles are brought to the life of people
The prior fixing mode for external thermal insulation of the external wall is as follows: bonding, mechanical fastening, bonding or mechanical fastening, all three of which have disadvantages. The first mode is bonding, the heat-insulating material is fixed on the wall body through a bonding material, if the heat-insulating material is an organic material and the wall body material is an inorganic material, the two materials have different properties and are unsafe completely depending on the bonding force; if the heat insulation material is an inorganic material, the heat insulation material and the wall material are homogeneous materials, but the inorganic material is laminated, the surface bonding is only solved by the bonding force, and the bonding force between layers is very small, so the heat insulation material is not safe; as for the latter two fixing modes, the fixing piece is driven into the wall body, and the wall body is damaged, so that water leakage is easy to occur, and the construction cost is high;
secondly, the decorative material used on the outer wall has short service life (3-5 years of paint), is unsafe (baked brick), has high construction cost (the cost of a dry hanging system only supporting the system is as high as more than 400 yuan/square meter) and has high maintenance cost.
At present, the surface material coating, the face brick (sintered brick), the stone or the glass on the surface of the external wall heat insulation system has short service life (3-5 years, high energy consumption and great pollution in the production process of the face brick, the stone or the glass), the use of the face brick (sintered brick) is limited by various provinces and policies (the Jiangsu limit face brick (sintered brick) is used in buildings with the length of less than 40 meters, Anhui, Shanghai, Zhejiang province, the city limit face brick (sintered brick) is used in buildings with the length of less than 24 meters), a dry-hanging curtain wall system (stone, glass and the like) has clear service life of 15 years in the specification, needs to be comprehensively inspected and maintained after 15 years, has more nodes, great difficulty and high cost in construction, and particularly adopts a mechanical fixing and bonding mode in the external wall heat insulation, and water leakage is easy to occur because a fixing piece is driven into the wall.
Disclosure of Invention
The invention aims to solve the technical problem of providing a drilling-free and support-free mechanically-fixed external wall heat-insulation and decoration integrated plate so as to solve the problems of high cost, poor safety, poor performance and the like in the prior art.
In order to solve the problems, the technical scheme adopted by the invention is as follows:
a drilling-free and support-free mechanically-fixed external wall heat-insulation and decoration integrated plate comprises a decorative surface layer, a plastering layer, a heat-insulation and heat-insulation layer and a bonding layer from the outer side to the inner side;
wherein, at least one fixed snap nail is arranged in the heat insulation layer; wherein, the fixed primary and secondary nails are in a structure shaped like a Chinese character 'wang'.
Wherein the veneer layer is a flexible facing brick or a light veneer layer;
wherein the light facing layer is made of organic material or inorganic material;
wherein, the thickness of the facing layer can be designed according to needs, and the thickness of the facing layer is recommended to be 0.1-20 mm.
Wherein, the organic material is preferably polyurethane or acrylic material; the inorganic material is preferably a cement-based material.
The plastering layer comprises a first plastering layer, a reinforcing layer and a second plastering layer from the outer side to the inner side; the thickness of the finishing layer can be designed according to needs, and the recommended thickness is 1.5-4.5 mm;
wherein, the thickness of the first plastering layer, the reinforcing layer and the second plastering layer is more than 0.5 mm.
Wherein, the first plastering layer and the second plastering layer can be added with a transmitting or reflecting material, preferably ceramsite with higher mesh number.
Wherein,
the first plastering layer and the second plastering layer are made of inorganic modified materials, preferably cement-based materials;
the material of the reinforcing layer is a mesh material or a fiber material; wherein, the reticular material is preferably alkali-resistant glass fiber mesh cloth or hexagonal net, and the fiber material is preferably non-woven cloth or cotton yarn.
Wherein the heat insulation layer is made of inorganic heat insulation materials or organic heat insulation materials; wherein the inorganic heat-insulating material is a rock wool board or a mineral wool board, and the organic heat-insulating material is a molded polystyrene foam board, an extruded polystyrene foam board or a polyurethane foam board; the thickness of the heat-insulating layer can be determined according to design requirements, and the recommended thickness is 30-100 mm.
The fixed snap nail comprises a female nail and a male nail connected with the female nail, the female nail comprises an internal thread column, a first disc is arranged at one end of the internal thread column, the male nail comprises a screw rod in matched connection with the internal thread column, and a male nail disc is arranged at one end of the screw rod; a plurality of first disc holes are formed in the first disc, and a plurality of sub-nail disc holes are formed in the sub-nail disc. When using, punch on insulation material in advance, pass insulation material's hole interconnect with female nail and son nail, then scribble the polymer mortar layer on insulation material, couple insulation material and wall body together, wherein the first disc of female nail is as the transitional coupling device between insulation material and the wall body, can strengthen polymer mortar and insulation material, be connected the steadiness between the wall body, the downthehole polymer mortar that fills of a plurality of first discs on the first disc, make fixed effect better, therefore, need not punch on the wall body and can install insulation material, also can reach the joint strength when insulation material is connected to other types of mounting of prior art simultaneously.
The second disc is arranged on the internal thread column, polymer mortar is filled between the first disc and the second disc, the contact area and the contact depth of the mortar and the female nail are increased, and the stability of connection of the heat insulation material and a wall body can be further improved.
The second disc is provided with a plurality of second disc holes, and the function of the second disc is to increase the connection strength between the second disc and the connected surface.
The second disc is connected with the internal thread column through threads, and the distance between the first disc and the second disc can be adjusted according to the depth of the hole in the heat-insulating material.
And the first disc holes are umbrella-shaped holes which are uniformly distributed and arranged by taking the circle center of the first disc as the center.
And the second disc holes are umbrella-shaped holes which are uniformly distributed by taking the circle center of the second disc as the center.
The sub-nail disc holes are umbrella-shaped holes, and the umbrella-shaped holes are uniformly distributed and arranged by taking the circle center of the sub-nail disc as the center.
The female nail and the male nail are made of nylon or modified nylon materials and are manufactured through injection molding.
Wherein, the screw rod for fixing the primary and secondary nails is vertical to the inner and outer side surfaces of the heat insulation layer; wherein, the sub-nail disk and the auxiliary disk are embedded in the heat insulation layer to fix the heat insulation layer; polymer mortar is filled between the auxiliary disc and the female nail disc.
Wherein, the material of the bonding layer is an inorganic modified material, preferably a cement-based material; wherein the thickness of the bonding layer is 1-4 mm.
Wherein, the outer side surface of the decorative layer can be covered with a protective film;
wherein,
the protective film can be prepared by spraying organic liquid, and the organic liquid is preferably acrylic acid or silicone resin;
the protective film can be adhered on the finishing layer by non-woven fabrics with starch glue or directly adhered on the finishing layer by self-adhesive textured paper.
When the integrated plate is adhered to a wall body by a polymer mortar by a strip adhesion method, a point adhesion method or other similar methods, a structure with clear mechanical transmission is formed: the wall body wraps the first disc through polymer mortar, the heat insulation layer is fixed through a structure shaped like a Chinese character 'wang', and the finishing coat is fixed on the heat insulation layer through the reinforcing layer and the plastering layer; during construction, polymer mortar is distributed on the first disc of the female nail.
Has the advantages that:
compared with the prior art, the drilling-free and support-free mechanically-fixed external wall heat-insulation decorative integrated board has the advantages of high safety, excellent performance and the like. Meanwhile, no matter the construction cost or the maintenance cost, the product of the invention is far lower than the existing product, and is very beneficial to market popularization.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic view of a structure of a fixed primary nail and a fixed secondary nail.
Fig. 3 is a schematic view of a female pin structure.
Fig. 4 is a schematic view of the sub-nail structure.
Detailed Description
The invention will be better understood from the following examples. However, those skilled in the art will readily appreciate that the description of the embodiments is only for illustrating the present invention and should not be taken as limiting the invention as detailed in the claims.
Example 1
The fixed primary and secondary primary nails 1 shown in fig. 2-4 comprise primary nails 2 and secondary nails 3 connected with the primary nails, wherein the primary nails 2 and the secondary nails 3 are made of nylon or modified nylon through injection molding. The female nail 2 comprises an internal thread column 2-1, one end of the internal thread column 2-1 is connected with a first disc 2-2, the sub nail 3 comprises a screw rod 3-1 which is matched and connected with the internal thread column 2-1, and one end of the screw rod 3-1 is connected with a sub nail disc 3-2; the first disc 2-2 is provided with a plurality of first disc holes 2-3, each first disc hole 2-3 is an umbrella-shaped hole with the same size, and the umbrella-shaped holes are uniformly distributed and arranged by taking the circle center of the first disc 2-2 as the center. A plurality of sub nail disc holes 3-3 are formed in the sub nail disc 3-2, each sub nail disc hole 3-3 is an umbrella-shaped hole with the same size, and the umbrella-shaped holes are uniformly distributed and arranged by taking the circle center of the sub nail disc 3-2 as the center.
The second disc 2-4 is also arranged on the internal thread column 2-1, the second disc 2-4 is in threaded connection with the internal thread column 2-1, and the distance between the first disc 2-2 and the second disc 2-4 can be adjusted according to the depth of the hole in the heat insulation material. The second disk 2-4 is also provided with a plurality of second disk holes 2-5, each second disk hole 2-5 is an umbrella-shaped hole with the same size, and the umbrella-shaped holes are uniformly distributed and arranged by taking the circle center of the second disk 2-4 as the center.
When the heat insulation material is used, the heat insulation material is perforated in advance, and after the female nail and the male nail penetrate through the holes of the heat insulation material to be connected with each other, the first disc 2-2 and the second disc 2-4 on the female nail can be accommodated by the holes on the heat insulation material. A polymer mortar layer is coated on the surface where the first disc 2-2 of the female nail is located on the heat insulation material, the heat insulation material is connected with a wall body, the polymer mortar is filled in the space between the first disc 2-2 and the second disc 2-4 and is connected with the wall body after passing through the first disc hole 2-3 in the first disc 2-2, at the moment, the contact area and the contact depth of the polymer mortar and the female nail are large, and the first disc 2-2 and the second disc 2-4 of the female nail are used as transition connection devices between the heat insulation material and the wall body, so that the connection stability of the heat insulation material and the wall body can be well guaranteed, the technical problem that holes need to be punched when the heat insulation material is connected with the wall body is solved, and meanwhile, the connection strength of other types of fixing pieces in the prior art when the heat insulation material is connected can be.
The sub nail disk 3-2 of the sub nail is used for connecting the outer wall decorative surface, the sub nail disk hole 3-3 is formed in the sub nail disk 3-2, the connection strength between the heat insulation material and the decorative surface can be enhanced, the process of punching on the decorative surface is omitted, the overall attractiveness of the decorative surface is guaranteed, and meanwhile the installation reliability of the decorative surface is guaranteed.
Example 2
The drilling-free and support-free mechanically-fixed outer wall heat-insulating and decorating integrated plate shown in fig. 1 comprises a protective film 8, a finishing layer 4, a finishing layer 5, a heat-insulating layer 6 and an adhesive layer 7 from the outer side to the inner side. The protective film 8 can be prepared by spraying silicone resin and has a thickness of 2-3 mm. The facing layer 4 is composed of flexible facing bricks, and the thickness is 10 mm. The plastering layer 5 comprises a first plastering layer 5-1, a reinforcing layer 5-2 and a second plastering layer 5-3 from the outer side to the inner side respectively; wherein, the first plastering layer 5-1 and the second plastering layer 5-3 are made of cement mortar, the thickness is 1mm, and the reinforcing layer 5-2 is made of alkali-resistant glass fiber mesh fabric, and the thickness is 1.5 mm. The heat preservation and insulation layer 6 is made of rock wool boards and is 80mm thick. Wherein, the heat insulation layer is provided with a fixed snap nail 1 in the embodiment 1, and the installation method is the same as the embodiment 1. The adhesive layer 7 is made of mortar and has a thickness of 3 mm.

Claims (8)

1. A drilling-free and support-free mechanically-fixed external wall heat-insulation decorative integrated board is characterized by comprising a decorative surface layer (4), a plastering layer (5), a heat-insulation layer (6) and a bonding layer (7) from the outer side to the inner side;
wherein, at least one fixed snap nail (1) is arranged in the heat insulation layer.
2. -panel according to claim 1, characterized in that said finishing layer (4) is a flexible tile or light finishing layer; wherein, the thickness of the veneer layer (4) is 0.1-20 mm.
3. -panel according to claim 1, characterized in that said finishing layer (5) comprises, from the outside to the inside, a first finishing layer (5-1), a reinforcing layer (5-2) and a second finishing layer (5-3), respectively;
wherein the thickness of the plastering layer (5) is 1.5-4.5 mm;
wherein the thicknesses of the first plastering layer (5-1), the reinforcing layer (5-2) and the second plastering layer (5-3) are all more than 0.5 mm;
wherein,
the materials of the first plastering layer (5-1) and the second plastering layer (5-2) are inorganic modified materials, preferably cement-based materials;
the material of the reinforcing layer is a mesh material or a fiber material; wherein, the reticular material is preferably alkali-resistant glass fiber mesh cloth or hexagonal net, and the fiber material is preferably non-woven cloth or cotton yarn.
4. The integrated board according to claim 1, wherein the material of the thermal insulation layer (6) is inorganic thermal insulation material or organic thermal insulation material; wherein the inorganic heat-insulating material is a rock wool board or a mineral wool board, and the organic heat-insulating material is a molded polystyrene foam board, an extruded polystyrene foam board or a polyurethane foam board; the thickness of the heat insulation layer (6) can be determined according to design requirements, and the recommended thickness is 30-100 mm.
5. The integrated plate according to claim 1, wherein the fixed snap nail (1) comprises a female nail (2) and a male nail (3) connected with the female nail, the female nail (2) comprises an internally threaded column (2-1), a first disc (2-2) is arranged at one end of the internally threaded column (2-1), the male nail (3) comprises a screw rod (3-1) in fit connection with the internally threaded column (2-1), and a male nail disc (3-2) is arranged at one end of the screw rod (3-1); the first disc (2-2) is provided with a plurality of first disc holes (2-3), and the sub nail disc (3-2) is provided with a plurality of sub nail disc holes (3-3).
Wherein,
a second disc (2-4) is arranged on the internal thread column (2-1);
a plurality of second disc holes (2-5) are arranged on the second disc (2-4);
the second disc (2-4) is connected with the internal thread column (2-1) through threads;
each first disc hole (2-3) is an umbrella-shaped hole, and the umbrella-shaped holes are uniformly distributed and arranged by taking the circle center of the first disc (2-3) as the center;
each second disc hole (2-5) is an umbrella-shaped hole, and the umbrella-shaped holes are uniformly distributed and arranged by taking the circle center of the second disc (2-4) as the center;
each sub-nail disk hole (3-3) is an umbrella-shaped hole, and the umbrella-shaped holes are uniformly distributed and arranged by taking the circle center of the sub-nail disk (3-2) as the center;
the female nail (2) and the male nail (3) are made of nylon or modified nylon materials.
6. Integrated board according to claim 1 or 5, characterized in that the internally threaded studs (2-1) of the fixing snap nails (1) are perpendicular to the inner and outer side faces of the thermal insulation layer (6);
wherein,
the sub-nail disc (3-2) and the second disc (2-4) are embedded in the heat insulation layer (6) to fix the heat insulation layer;
polymer mortar is filled between the second disc (2-4) and the first disc (2-2).
7. -panel according to claim 1, characterized in that the material of said bonding layer (7) is an inorganic modifying material, preferably a cement-based material; wherein, the thickness of the bonding layer (7) is 1-4 mm.
8. -the panel according to claim 1, characterized in that the outer side of the finishing layer (4) can be coated with a protective film (8);
wherein,
the protective film (8) can be prepared by spraying organic liquid, and the organic liquid is preferably acrylic acid or silicone resin;
the protective film (8) can be adhered on the finishing layer by non-woven fabrics with starch glue or directly adhered on the finishing layer (4) by self-adhesive textured paper.
CN201510264144.2A 2015-05-21 2015-05-21 Drilling-free supporting-free mechanically-fixed exterior wall insulation-decoration integrated plate Pending CN104847070A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106836528A (en) * 2017-03-10 2017-06-13 江苏卧牛山保温防水技术有限公司 A kind of water proof type exterior wall insulated structure and preparation method thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6807787B1 (en) * 2003-02-05 2004-10-26 Stephen Ross System for joining foam components
EP2213888A2 (en) * 2009-01-30 2010-08-04 fischerwerke GmbH & Co. KG Insulation holder
CN101831964A (en) * 2010-02-09 2010-09-15 南京能益节能科技有限公司 Drilling-free mechanically fixed outer wall external thermal insulation building structure
CN203285008U (en) * 2013-05-31 2013-11-13 南京能益节能科技有限公司 Drilling-free mechanical fixing heat-insulation decorative plate
CN204238495U (en) * 2014-10-22 2015-04-01 倪培颖 The light-duty easy installation imitation stone thermal insulating decorative integrated plate of exterior wall
CN204899087U (en) * 2015-05-21 2015-12-23 南京能益节能科技有限公司 Exempt from drilling and exempt from to support thermal -insulated intergral template of decoration of mechanically fastening external wall insulation

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6807787B1 (en) * 2003-02-05 2004-10-26 Stephen Ross System for joining foam components
EP2213888A2 (en) * 2009-01-30 2010-08-04 fischerwerke GmbH & Co. KG Insulation holder
CN101831964A (en) * 2010-02-09 2010-09-15 南京能益节能科技有限公司 Drilling-free mechanically fixed outer wall external thermal insulation building structure
CN203285008U (en) * 2013-05-31 2013-11-13 南京能益节能科技有限公司 Drilling-free mechanical fixing heat-insulation decorative plate
CN204238495U (en) * 2014-10-22 2015-04-01 倪培颖 The light-duty easy installation imitation stone thermal insulating decorative integrated plate of exterior wall
CN204899087U (en) * 2015-05-21 2015-12-23 南京能益节能科技有限公司 Exempt from drilling and exempt from to support thermal -insulated intergral template of decoration of mechanically fastening external wall insulation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106836528A (en) * 2017-03-10 2017-06-13 江苏卧牛山保温防水技术有限公司 A kind of water proof type exterior wall insulated structure and preparation method thereof

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Application publication date: 20150819