External wall corner insulation structure

Abstract

The utility model relates to the technical field of building exterior wall insulation structure, and particularly to an exterior wall corner insulation structure, which solves the technical problem in the prior art that after being combined with the insulation structure, the wall is damaged and difficult to repair after being impacted by rain due to the different insulation material layers in the prior art, including: one side of the exterior wall insulation main layer is the main wall, and the main wall is connected to the indoor floor; the exterior wall insulation main layer is connected to the outdoor floor through a backing sealing component; the backing sealing component is partially embedded in the exterior wall insulation main layer, and the part located outside the exterior wall insulation main layer has the same outer edge as the outer layer template. The advantage is that the part outside the exterior wall insulation main layer has the same outer edge as the outer layer template, so that when arranging and constructing the outermost tiled wall or exterior wall, the exterior wall insulation main layer is least affected, and the sealing effect is enhanced by the backing sealing component in the technical solution, and it is easy to maintain without the need for additional thickening design.

Description

Technical Field

[0001] The utility model relates to the technical field of building exterior wall thermal insulation structures, in particular to an exterior wall corner thermal insulation structure. Background Art

[0002] In the current method, the plinth is the foot of the exterior wall of the building, and is located at the thickened part of the wall where the exterior wall of the building contacts the outdoor ground or the splashback part. Its main function is to prevent rainwater from splashing back onto the wall and causing corrosion damage to the wall. The existing design trend is to thicken the exterior wall at this position to ensure the strength during its service life.

[0003] Obviously, the main problem with the external wall corner structure in the prior art is that after being combined with the insulation structure, the insulation material layer in the prior art is different from the wall, and the damage is difficult to repair after being impacted by rain, while the thickening design greatly increases the construction cost and has a small scope of application. Utility Model Content

[0004] The utility model aims to solve the technical problem in the prior art that after being combined with a thermal insulation structure, the thermal insulation material layer in the prior art is different from the wall body and is damaged and difficult to repair after being impacted by rain, and provides an external wall corner thermal insulation structure.

[0005] In order to solve the above technical problems, the technical solution of the utility model is as follows:

[0006] An external wall corner insulation structure, comprising:

[0007] The external wall insulation main body layer 10 has a main wall 1 on one side, and the main wall 1 is connected to the indoor floor 2;

[0008] The exterior wall insulation main body layer 10 is connected to the outdoor floor 3 via a backing sealing assembly 20;

[0009] The backing sealing assembly 20 is partially embedded in the external wall insulation main body layer 10 , and the portion located outside the external wall insulation main body layer 10 has the same outer edge 100 as the outer layer formwork 4 .

[0010] Specifically, a water-dispersing floor portion 5 is provided on one side of the outdoor floor 3 adjacent to the external wall insulation main layer 10, and a prefabricated seam 101 is formed between the water-dispersing floor portion 5 and the external wall insulation main layer 10;

[0011] A structural block 102 is disposed at the bottom of the prefabricated joint 101 , and the structural block 102 is connected to the main layout layer of the outdoor floor 3 .

[0012] Specifically, the external wall insulation main body layer 10 is provided with a filling hole 110, and the axis 111 of the filling hole 110 is perpendicular to the external wall insulation main body layer 10;

[0013] The vertical distance from the axis 111 to the splashing floor portion 5 is equal to the radius of the filling channel hole 110 .

[0014] Specifically, the backing seal assembly 20 includes:

[0015] The sealing rubber block part 210, the second end of which is clamped on the first end of the prefabricated seam 101;

[0016] One side of the sealant block portion 210 seals the filling channel hole 110 .

[0017] Specifically, the backing seal assembly 20 further includes:

[0018] The first backing member 211 has an arc at its upper and lower ends when viewed in a cross-sectional direction.

[0019] Shape top 221;

[0020] The first backing member 211 is arranged in the prefabricated seam 101, and the lower end of the first backing member 211

[0021] Abutting against the structural block 102, the upper end of the first backing member 211 abuts against the sealing rubber block portion 210;

[0022] The prefabricated seam 101 is filled with sealant to stabilize the first backing member 211 .

[0023] Specifically, the backing seal assembly 20 further includes:

[0024] a second backing member 212;

[0025] A filling plate condition 213, which is a polystyrene strip, is filled in the filling channel hole 110 and is located at a side away from the sealing glue block part 210;

[0026] One end of the second backing member 212 abuts against a side surface of the sealing rubber block portion 210;

[0027] There is a filling gap between the second backing member 212 and the filling plate condition 213.

[0028] Fill with sealant.

[0029] Specifically, the sealant block portion 210 includes:

[0030] An upper closing body 21 and a lower embedded body 22 connected below the upper closing body 21;

[0031] When viewed in a cross-sectional direction, the width of the upper closing body 21 is smaller than the width of the lower embedding body 22 .

[0032] Specifically, the second end of the outer layer template 4 abuts against the first end of the upper closing body 21 .

[0033] The utility model has the following beneficial effects:

[0034] The portion outside the exterior wall insulation main layer has the same outer edge as the outer layer formwork, so that when arranging and constructing the outermost tiled wall or exterior wall, the exterior wall insulation main layer is minimally affected. In addition, the sealing effect is enhanced by the backing sealing assembly in this technical solution, and it is easy to maintain without the need for additional thickening design. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0036] Figure 1 It is a partial enlarged schematic diagram of the external wall corner of the utility model;

[0037] Figure 2 It is a partially enlarged schematic diagram of the backing sealing assembly of the utility model.

[0038] The reference numerals in the figures indicate:

[0039] External wall insulation main layer 10, main wall 1, indoor floor 2, outdoor floor 3, outer layer formwork 4, backing sealing assembly 20;

[0040] Prefabricated seam 101, structural block 102, filling hole 110, axis 111, scattered water floor part 5, sealant block part 210;

[0041] A first backing member 211 , a second backing member 212 , a filling plate condition 213 , an upper closing body 21 , and a lower embedded body 22 . DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model; it should be noted that in this application, for the convenience of description, the "left side" in the current view is the "first end", the "right side" is the "second end", the "upper side" is the "first end", and the "lower side" is the "second end". The purpose of such description is to clearly express the technical solution, and it should not be understood as an improper limitation on the technical solution of this application.

[0043] The utility model aims to solve the technical problem in the prior art that after the thermal insulation structure is combined, the thermal insulation material layer in the prior art is different from the wall, and the damage is difficult to repair after being impacted by rain. The utility model provides an external wall corner thermal insulation structure, that is, a thickened design is not adopted, which makes it easier to repair and maintain on the basis of ensuring the use strength. For details, please refer to the attached Figure 1 , 2 As shown, the exterior wall corner insulation structure comprises: an exterior wall insulation main body layer 10, one side of the exterior wall insulation main body layer 10 is a main wall 1, and the main wall 1 is connected to the indoor floor 2; the exterior wall insulation main body layer 10 is connected to the outdoor floor 3 through a backing sealing component 20; the backing sealing component 20 is partially embedded in the exterior wall insulation main body layer 10, and the part located outside the exterior wall insulation main body layer 10 has the same outer edge 100 as the outer layer formwork 4; the part outside the exterior wall insulation main body layer 10 has the same outer edge 100 as the outer layer formwork 4, so that when arranging and constructing the outermost tiled wall or exterior wall, the exterior wall insulation main body layer 10 is least affected, and the backing sealing component 20 is used to enhance the sealing effect in the technical solution, and it is easy to maintain without the need for additional thickening design.

[0044] In a specific embodiment, see Figure 1-2 As shown, a water-splashing floor portion 5 is provided on one side of the outdoor floor 3 adjacent to the external wall insulation main layer 10, and a prefabricated joint 101 is formed between the water-splashing floor portion 5 and the external wall insulation main layer 10. A structural block 102 is provided at the bottom of the prefabricated joint 101, and the structural block 102 is connected to the main layout layer of the outdoor floor 3. The prefabricated joint 101 plays the role of an expansion joint for delaying the influence of stress, and also serves as a construction node position for waterproofing the insulation layer portion, which is easy to repair and maintain.

[0045] In a specific embodiment, see Figure 1-2 As shown, the external wall insulation main body layer 10 is provided with a filling hole 110, and the axis 111 of the filling hole 110 is perpendicular to the external wall insulation main body layer 10; the vertical distance from the axis 111 to the splash pad 5 is equal to the radius of the filling hole 110. This design allows the prefabricated joint 101 to have strength support in the direction of the axis 111, and to release accumulated stress in this direction. It is also easy to maintain as a maintenance configuration point, and is also a location for discharging air during construction, which has positive design significance.

[0046] In a specific embodiment, see Figure 1-2 As shown, in terms of structural configuration, the backing sealing assembly 20 includes: a sealing rubber block portion 210 , a second end of which is clamped at a first end of the prefabricated seam 101 ; and one side of the sealing rubber block portion 210 closes the filling channel hole 110 .

[0047] The backing seal assembly 20 further includes: a first backing member 211, wherein the upper and lower ends of the first backing member 211 have arc-shaped tops 221 when viewed in a cross-sectional direction;

[0048] The first backing member 211 is arranged in the prefabricated seam 101 , the lower end of the first backing member 211 abuts against the structural block 102 , and the upper end of the first backing member 211 abuts against the sealant block 210 ; the prefabricated seam 101 is filled with sealant to stabilize the first backing member 211 .

[0049] The backing seal assembly 20 also includes:

[0050] A second backing member 212; a filling plate condition 213, which is a polystyrene strip, the filling plate condition 213 is filled in the filling channel hole 110 and is located on a side away from the sealing rubber block portion 210; one end of the second backing member 212 abuts against the side of the sealing rubber block portion 210;

[0051] There is a filling gap between the second backing member 212 and the filling plate condition 213, and the filling gap is filled with sealant.

[0052] In addition, in a specific embodiment, see Figure 1-2 As shown, the sealant block 210 includes: an upper closed body 21 and a lower embedded body 22 connected below the upper closed body 21 ; when viewed in a cross-sectional direction, the width of the upper closed body 21 is smaller than the width of the lower embedded body 22 .

[0053] The second end of the outer layer template 4 abuts against the first end of the upper closing body 21 .

[0054] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention.

Claims

1. An exterior wall corner insulation structure, characterized in that: include: An external wall insulation main body layer (10), one side of which is a main wall body (1), and the main wall body (1) is connected to an indoor floor (2); The exterior wall thermal insulation main body layer (10) is connected to the outdoor floor (3) via a backing sealing assembly (20); The backing sealing component (20) is partially embedded in the external wall thermal insulation main body layer (10), and the portion located outside the external wall thermal insulation main body layer (10) has the same outer edge (100) as the outer layer formwork (4).

2. The exterior wall corner insulation structure according to claim 1, characterized in that: A water-dispersing floor portion (5) is provided on one side of the outdoor floor (3) adjacent to the external wall thermal insulation main layer (10), and a prefabricated seam (101) is formed between the water-dispersing floor portion (5) and the external wall thermal insulation main layer (10); A structural block (102) is provided at the bottom of the prefabricated joint (101), and the structural block (102) is connected to the main layout layer of the outdoor floor (3).

3. The exterior wall corner insulation structure according to claim 2, characterized in that: The external wall thermal insulation main body layer (10) is provided with a filling hole (110), and the axis (111) of the filling hole (110) is perpendicular to the external wall thermal insulation main body layer (10); The vertical distance from the axis (111) to the water dispersion floor portion (5) is equal to the radius of the filling channel hole (110).

4. The exterior wall corner insulation structure according to claim 3, characterized in that: The backing seal assembly (20) comprises: A sealing rubber block portion (210), the second end of which is clamped on the first end of the prefabricated seam (101); One side of the sealing rubber block portion (210) seals the filling channel hole (110).

5. The exterior wall corner insulation structure according to claim 4, characterized in that: The backing seal assembly (20) further comprises: A first backing member (211), wherein the upper and lower ends of the first backing member (211) have arc-shaped tops (221) when viewed in a cross-sectional direction; The first backing member (211) is arranged in the prefabricated seam (101), the lower end of the first backing member (211) abuts against the structural block (102), and the upper end of the first backing member (211) abuts against the sealing rubber block portion (210); The prefabricated seam (101) is filled with sealant to stabilize the first backing member (211).

6. The exterior wall corner insulation structure according to claim 5, characterized in that: The backing seal assembly (20) further comprises: a second backing member (212); A filling plate condition (213), which is a polystyrene strip, the filling plate condition (213) is filled in the filling channel hole (110) and is located on a side away from the sealing rubber block part (210); One end of the second backing member (212) abuts against the side surface of the sealing rubber block portion (210); A filling gap is provided between the second backing member (212) and the filling plate member (213), and the filling gap is filled with sealant.

7. The exterior wall corner insulation structure according to claim 4, characterized in that: The sealing rubber block part (210) comprises: An upper closed body (21) and a lower embedded body (22) connected below the upper closed body (21); When viewed in a cross-sectional direction, the width of the upper closing body (21) is smaller than the width of the lower embedding body (22).

8. The exterior wall corner insulation structure according to claim 7, characterized in that: The second end of the outer layer template (4) abuts against the first end of the upper closing body (21).

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