CN214696187U - Assembled building external protection heat preservation wall body component - Google Patents
Assembled building external protection heat preservation wall body component Download PDFInfo
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- CN214696187U CN214696187U CN202022410952.4U CN202022410952U CN214696187U CN 214696187 U CN214696187 U CN 214696187U CN 202022410952 U CN202022410952 U CN 202022410952U CN 214696187 U CN214696187 U CN 214696187U
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Abstract
The utility model relates to an assembly type structure external protection thermal insulation wall body component belongs to assembly type structure thermal insulation wall body component technical field that protects outward. Comprises a light wall body and a heat-insulating layer which are compounded into a whole through a first binder layer. The utility model discloses need not the secondary and bond the heated board, realize the integration that keeps warm, energy-conserving effectual, the assembly speed is fast, and the security is high, and the durability is strong, and it is convenient to be under construction.
Description
Technical Field
The utility model relates to an assembly type structure external protection thermal insulation wall body component belongs to assembly type structure thermal insulation wall body component technical field that protects outward.
Background
In recent years, the assembly type building structure is greatly developed, and the building department of 11-14 th month in 2015 plans that the assembly type building accounts for more than 20% of the newly-built building in 2020 to account for more than 50% of the newly-built building in 2025; the 'guidance suggestion about the rapid development of the prefabricated building' discharged from the national institute in 2016, 2, 22 days requires that the prefabricated buildings such as a prefabricated concrete structure, a steel structure and a modern wood structure are developed according to local conditions, and the time of about 10 years is strived for, so that the proportion of the prefabricated building occupying the newly-built building area reaches 30 percent.
At present, the wall body of the building external enclosure structure is assembled, the integral light wall board is installed on the site external enclosure structure, and after the site installation is finished, the coating is sprayed, so that the light wall body has certain heat insulation performance, and can meet the requirement of energy conservation below 65 percent. However, along with the trend of people toward good life, the building energy-saving policy is more perfect, the requirements on building energy-saving standards are gradually improved, buildings in most areas of China already enter 75% of energy-saving, even some areas, firstly enter 80% of energy-saving times, the requirements on the energy-saving standards cannot be met only by the heat-insulating performance of the light wall boards, and the heat-insulating performance needs to be increased by secondarily bonding the heat-insulating boards on site. The following disadvantages mainly exist:
1. the integrated construction of the wall body of the external enclosure structure and the heat preservation can not be achieved.
2. The building assembly rate is low, and the relative construction period is long.
3. The light wall has certain heat insulation performance and good physical performance, but the density and the strength of the light wall are relatively low, the drawing force of the expansion anchor bolt on the light wall is relatively low, the field construction is greatly influenced by factors such as worker level, construction environment and the like, the construction quality is difficult to ensure, and the potential safety hazard of an external heat insulation system of an external wall is caused.
Therefore, there is an urgent need for a prefabricated building external thermal insulation wall member which can solve the above technical problems.
Disclosure of Invention
For solving prior art's not enough, the utility model aims at providing an assembly type structure protects thermal insulation wall component outward need not the secondary and bonds the heated board, realizes the integration that keeps warm, and is energy-conserving effectual, and assembly speed is fast, and the security is high, and the durability is strong, and it is convenient to be under construction.
The utility model relates to an assembly type building external protection heat preservation wall body component, which is characterized in that the component comprises a light wall body 1 and a heat preservation layer 2, and the light wall body 1 and the heat preservation layer 2 are compounded into a whole through a first binder layer 3;
the outer surface of the heat-insulating layer 2 is connected with a protective layer 8 through a second binder layer 7;
a reinforcing mesh 4 is arranged in the light wall body 1, so that the mechanical property of the light wall body plate is enhanced;
the left side and the right side of the light wall body 1 are respectively provided with a convex structure 5 and a concave structure 6, the convex structures 5 and the concave structures 6 penetrate through the whole height direction of the light wall body 1, and the shapes of the convex structures 5 and the concave structures 6 are matched, so that the whole adjacent light wall bodies 1 are connected in an inserting manner;
the raised structures 5 include, but are not limited to, trapezoidal shapes;
the upper part and the lower part of the lightweight wall body 1 are both arranged on a steel structure 10 through adapters 9, built-in metal parts 11 matched with the adapters 9 for use are arranged in the lightweight wall body 1, and adapter notches 14 for inserting the adapters 9 are formed in the upper part and the lower part of the lightweight wall body;
the adapter 9 is L-shaped, a mounting hole 12 is formed in an L-shaped vertical arm, the built-in metal part 11 comprises a vertical plate 17, and a bolt hole 13 which is integrated with the vertical plate 17 and provided with an internal thread is formed in the vertical plate 17;
a plastic expansion anchor bolt 15 is arranged between the light wall body 1 and the heat-insulating layer 2;
the thickness of the heat-insulating layer 2 is more than or equal to 5mm, and the flame retardant grade is more than or equal to B2;
the lightweight wall body 1 comprises but is not limited to an assembled autoclaved aerated concrete (ALC), an assembled lightweight wallboard, an assembled composite sandwich board and a lightweight aggregate concrete hollow slab;
the heat-insulating layer 2 is an organic heat-insulating layer or an inorganic heat-insulating layer, and the organic heat-insulating layer comprises but is not limited to polyurethane foam boards, molded polystyrene boards, extruded polystyrene boards, phenolic foam boards, gold boards, graphite polystyrene boards, rubber and plastic heat-insulating materials and the like; the inorganic heat-insulating layer comprises but is not limited to rock wool boards, glass wool cotton boards, mineral wool boards, foamed ceramic boards, foamed cement boards, perlite boards, vermiculite boards, vacuum heat-insulating boards, micro-nano heat-insulating boards, aerogel felts, inorganic active heat-insulating material boards, silicate product boards and rubber powder polyphenyl particle boards;
the protective layer 8 depends on the material of the insulating layer 2, and includes but is not limited to interface reinforcing coiled material, calcium silicate board, cement mortar board and cement fiber pressure board.
The utility model discloses an assembly type structure protects thermal insulation wall component outward utilizes thermal insulation performance and good physical properties of light wall body own, with light wall body and heated board complex, forms the assembly type structure wall component that collects outer dado, heat preservation an organic whole, the utility model discloses a wall component has finely solved assembly type structure and has protected light wall body and outer wall heated board organic combination outward, and the full play material advantage separately has satisfied building heat preservation energy-saving requirement, has guaranteed the safety of outer thermal insulation system of outer wall. To sum up, this novel assembly type structure outer envelope wall body and heat preservation of having solved combine organically, realize assembly type structure envelope modular construction, improve the peripheral revetment body component assembly rate of building, interconnect, interlock between each wall body component, the wholeness that strengthens outer heat preservation, improve heat preservation system safety, durability in utilization, a large amount of building rubbish has been reduced, energy-concerving and environment-protective, realize the green construction of building, and the construction is convenient, shorten the construction cycle, this component level of mechanization is high, reduce on-the-spot personnel quantity and work kind are equipped with, have fine application prospect at assembly type structure.
Drawings
FIG. 1: the utility model relates to a structure schematic diagram of an embodiment 1 of an external protective heat-insulating wall component of an assembly type building;
FIG. 2: the utility model relates to a structure schematic diagram of an embodiment 2 of an external protective heat-insulating wall component of an assembly type building;
FIG. 3: the utility model relates to a structure schematic diagram of an embodiment 3 of an external protective heat-insulating wall component of an assembly type building;
FIG. 4: the utility model relates to a structural schematic diagram of an assembly type building external protective heat-preservation wall body component arranged on a steel structure;
FIG. 5: the top view of the two assembled building external protective heat-insulating wall components after insertion;
FIG. 6: the structure schematic diagram of the adapter;
FIG. 7: the structure of the built-in metal part is schematically shown.
In the figure: 1. a lightweight wall; 2. a heat-insulating layer; 3. a first adhesive layer; 4. a reinforcing mesh; 5. a raised structure; 6. a groove structure; 7. a second adhesive layer; 8. a protective layer; 9. an adapter; 10. a steel structure; 11. a metal part is arranged inside; 12. mounting holes; 13. bolt holes; 14. an adaptor slot; 15. a plastic expansion bolt; 16. a bolt; 17. a vertical plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1, the present embodiment provides an assembly type building external enclosure thermal insulation wall member, which includes a lightweight wall 1 and an insulation layer 2, which are combined together by a first adhesive layer 3. The wall body 1 is a lightweight aggregate concrete hollow slab, the heat-insulating layer 2 is a polystyrene board, and the first binder layer 3 is a polyurethane binder layer.
Example 2
Referring to fig. 2, the difference between the present embodiment and embodiment 1 is: the light wall comprises a light wall body 1 and an insulating layer 2, wherein the light wall body and the insulating layer are compounded into a whole through a first binder layer 3, and the outer surface of the insulating layer 2 is connected with a protective layer 8 through a second binder layer 7. Wall body 1, heat preservation 2, first binder layer 3, second binder layer 7, inoxidizing coating 8, heat preservation 2 are rock wool board.
Example 3
Referring to fig. 3-7, the difference between the present embodiment and embodiment 2 is: the wall body component comprises a light wall body 1 made of autoclaved aerated concrete (ALC), a first adhesive layer 3 is a polyurethane adhesive layer, one surface of a rock wool board made into a heat insulation layer 2 is compounded on the light wall body 1, the other side of the heat insulation layer 2 is compounded on a protective layer 8 through a second adhesive layer 7, the second adhesive layer 7 is the polyurethane adhesive layer, and the protective layer 8 is a cement interface reinforced coiled material, so that the peripheral retaining wall body component of the assembly type building is formed together. The specifications of the outer enclosure wall body component are as follows: the width is 600mm, and the height is 3600mm, and wherein the thickness of light wall 1 is 200mm, the thickness of heat preservation 2 is 45mm, the thickness of first binder layer 3 and second binder layer 7 is 3mm, the thickness of inoxidizing coating 8 is 0.5mm, installs plastic expansion anchor bolt 15 between light wall 1, the heat preservation 2.
In order to enhance the mechanical property of the light wall plate, a reinforcing mesh 4 is arranged in the light wall 1;
in order to realize the splicing connection of the whole adjacent lightweight wall bodies 1, the left side and the right side of each lightweight wall body 1 are respectively provided with a convex structure 5 and a concave structure 6, the convex structures 5 and the concave structures 6 penetrate through the whole height direction of the lightweight wall body 1, and the shapes of the convex structures 5 are matched with the shapes of the concave structures 6; the shape of the convex structure 5 is trapezoidal;
the upper part and the lower part of the lightweight wall body 1 are both arranged on a steel structure 10 through the adapter 9, a built-in metal piece 11 matched with the adapter 9 for use is arranged in the lightweight wall body 1, and adapter notches 14 for inserting the adapter 9 are formed in the upper part and the lower part of the lightweight wall body; the adaptor 9 is L-shaped, a mounting hole 12 is formed in the L-shaped vertical arm, the built-in metal part 11 comprises a vertical plate 17, a bolt hole 13 which is of an integral structure and provided with internal threads is formed in the vertical plate 17, and a bolt 16 is screwed in the threaded hole 13.
Example 4
The assembled building external enclosure structure wall component of the embodiment is different from the embodiment 2 in that: the protective layer 8 is not arranged, the heat-insulating layer 2 is made of polystyrene boards, and one surface of the heat-insulating layer 2 is compounded on the light wall body 1 to form the peripheral wall-protecting body component of the assembly type building. The specifications of the outer enclosure wall body component are as follows: the width is 600mm, the height is 3000mm, wherein the thickness of the light wall body 1 is 240mm, the thickness of the polyphenyl board heat-insulating layer 3 is 50mm, and the thickness of the polyurethane adhesive is 3 mm.
The utility model discloses an assembly type structure protects thermal insulation wall component outward need not the secondary and bonds the heated board, realizes the integration that keeps warm, and is energy-conserving effectual, and assembly speed is fast, and the security is high, and the durability is strong, and it is convenient to be under construction.
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 (9)
1. An assembly type building external protection heat insulation wall body component is characterized by comprising a light wall body and a heat insulation layer, wherein the light wall body and the heat insulation layer are compounded into a whole through a first binder layer;
the outer surface of the heat-insulating layer is connected with a protective layer through a second adhesive layer.
2. The fabricated building envelope insulated wall structure of claim 1, wherein a reinforcing mat is provided in the lightweight wall.
3. The assembly type building external protective heat-insulating wall component according to claim 2, wherein the left side and the right side of the light wall are respectively provided with a convex structure and a concave structure, the convex structures and the concave structures penetrate through the whole height direction of the light wall, and the shapes of the convex structures and the concave structures are matched, so that the whole adjacent light walls are connected in an inserting manner.
4. A fabricated building envelope insulated wall member as claimed in claim 3, wherein said projection and recess formations are trapezoidal in shape.
5. The assembly type building external protective heat-insulating wall component according to claim 1, wherein the upper and lower parts of the light wall are mounted on the steel structure through adapters, built-in metal parts matched with the adapters are arranged in the light wall, and adapter notches for inserting the adapters are formed in the upper and lower parts of the light wall.
6. The assembly type building external protective heat-insulating wall component according to claim 5, wherein the adapter is L-shaped, a mounting hole is formed on an L-shaped vertical arm, the built-in metal part comprises a vertical plate, and a bolt hole which is integrated with the vertical plate and is provided with an internal thread is formed on the vertical plate.
7. The fabricated building envelope insulated wall structure of claim 1, wherein plastic expansion anchors are installed between the lightweight wall and the insulation layer.
8. The fabricated building external casing thermal insulation wall member according to claim 1, wherein the lightweight wall is any one of fabricated autoclaved aerated concrete (ALC), fabricated lightweight wall board, fabricated composite sandwich board, lightweight aggregate concrete hollow board;
the heat-insulating layer is an organic heat-insulating layer or an inorganic heat-insulating layer, and the organic heat-insulating layer is any one of a polyurethane foam board, a molded polystyrene board, an extruded polystyrene board, a phenolic foam board, a gold board, a graphite polystyrene board and a rubber and plastic heat-insulating material board; the inorganic heat-insulating layer is any one of a rock wool board, a glass wool board, a mineral wool board, a foamed ceramic board, a foamed cement board, a perlite board, a vermiculite board, a vacuum heat-insulating board, a micro-nano heat-insulating board, an aerogel felt, an inorganic active heat-insulating material board, a silicate product board and a glue powder polyphenyl particle board.
9. The assembled building surround insulating wall unit of claim 2, wherein said protective layer is any one of an interface reinforcing coil, a calcium silicate board, a cement mortar board, and a cement fiber pressure board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022410952.4U CN214696187U (en) | 2020-10-27 | 2020-10-27 | Assembled building external protection heat preservation wall body component |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022410952.4U CN214696187U (en) | 2020-10-27 | 2020-10-27 | Assembled building external protection heat preservation wall body component |
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| CN214696187U true CN214696187U (en) | 2021-11-12 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114228269A (en) * | 2021-12-27 | 2022-03-25 | 广东新中源住工新材料有限公司 | Assembled wallboard structure |
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2020
- 2020-10-27 CN CN202022410952.4U patent/CN214696187U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114228269A (en) * | 2021-12-27 | 2022-03-25 | 广东新中源住工新材料有限公司 | Assembled wallboard structure |
| CN114228269B (en) * | 2021-12-27 | 2024-03-12 | 舒浪平 | Assembled wallboard structure |
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