Wall body with internal thermal insulation structure

Abstract

The utility model relates to the field of building structures, and discloses an internal thermal insulation structure wall body which comprises a wall body part, the wall body part comprises a wall body and a wall foot part, the wall body further comprises a thermal insulation layer bonding layer arranged on the inner side of a brick main body, a thermal insulation layer is arranged on the inner side of the thermal insulation layer bonding layer, and a thermal insulation layer protection layer is arranged on the inner side of the thermal insulation layer. An inner wall waterproof layer is arranged on the inner side of the heat preservation layer protection layer, an inner wall decoration layer is arranged on the inner side of the inner wall waterproof layer, and the inner wall decoration layer is coated on the surface of the wall body. The inner thermal insulation structure designed on the outer wall has the advantages of being good in thermal insulation performance, long in service life, waterproof, moistureproof, anti-cracking and anti-falling, safe in construction, light in thermal insulation layer weight, reasonable in structural layout, high in strength and capable of meeting indoor and outdoor decoration requirements.

Description

Technical Field

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

[0002] Wall insulation is very important for building energy conservation and improving living environment. At present, indoor and outdoor insulation of building exterior walls is widely used, but there are different defects in the technology of internal and external insulation systems. Due to the material characteristics of the internal insulation system, it affects the secondary decoration of residents. Heavy objects such as decorative paintings cannot be placed on the indoor walls, and hanging and fixing objects on the inner walls can easily damage the internal insulation structure; secondly, it is easy to cause mildew on the inner wall; improper structural design of the internal insulation system will lead to two temperature fields on the inner and outer walls, forming a temperature difference. The thermal expansion and contraction of the outer wall is greater than that of the inner wall, which will cause instability in the building structure and cracks in the insulation layer. The external insulation system structure can protect the main structure of the building and extend the life of the building; but it is easy to crack and leak, causing the external insulation system to crack and fall off, affecting the building insulation effect and the appearance of the building facade, and affecting the quality of the urban building facade, especially the wall window frame surrounding and the footing are most prone to water seepage, condensation, and mildew.

[0003] Publication No. CN112443104A discloses an internally-installed thermal insulation wall, including an original wall, an insulation layer is provided on the outer surface of the original wall, the insulation layer includes thermal insulation rock wool and vertically-arranged thermal insulation strips, the thermal insulation strips are evenly spaced on the outer surface of the original wall, the thermal insulation rock wool is evenly filled in the gaps between the thermal insulation strips, and the thermal insulation layer is also provided with a plurality of decorative panels on the outer surface, strip grooves are provided on both sides of the decorative panels along the length direction, an I-shaped piece is embedded between two adjacent strip grooves, two adjacent decorative panels are detachably connected by an I-shaped piece, and the I-shaped piece and the thermal insulation strip are detachably connected by a keel structure. This invention does not solve the problems that the above-mentioned internal thermal insulation structure wall is not easy to decorate and the structure is unstable. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides an internal insulation structure wall. The utility model has the characteristics of heat preservation, moisture resistance, crack resistance, hollowing resistance, convenient construction, light weight, small wall load, reasonable construction procedure, high strength, and can meet the needs of interior decoration.

[0005] The specific technical scheme of the utility model is: an internal insulation structure wall, including a wall part, the wall part includes a wall and a wall foot complex, the wall includes an exterior wall coating layer, an exterior wall waterproof layer, and a brickwork main body from the outside to the inside, the wall also includes an insulation layer bonding layer provided on the inner side of the brickwork main body, an insulation layer is provided on the inner side of the insulation layer bonding layer, an insulation layer is provided on the inner side of the insulation layer, an insulation layer protective layer is provided on the inner side of the insulation layer, an interior wall waterproof layer is provided on the inner side of the insulation layer protective layer, and an interior wall decorative layer is provided on the inner side of the interior wall waterproof layer.

[0006] The utility model arranges the insulation layer on the inner side of the building's exterior wall, where the inside and outside refer to the indoor and outdoor. The wall surface on the indoor side is the inner side of the wall, and this direction is the inner side. The main structure of the wall is a brick-built main body, and the insulation layer is arranged on the indoor side of the brick-built main body. A cement-based interface agent mortar is used between the insulation layer and the inner side of the brick-built main body as the insulation layer bonding layer, and then an insulation layer protective layer is arranged on the inner side of the insulation layer. The insulation layer protective layer adopts cement-based interface agent mortar to cover glass fiber mesh cloth and paint cement-based interface agent mortar at the same time. An inner wall waterproof layer and an inner wall decoration layer are arranged on the inner side of the insulation layer protective layer. The cement-based interface mortar protects the insulation layer, and at the same time provides a support layer for interior decoration, and also provides a construction base for surface coating decoration. The side of the brick-built main body facing the outdoor is a conventional exterior wall coating body.

[0007] Preferably, the insulation layer is also fixed to the inner side of the brickwork body by means of a fixing component and an insulation layer adhesive layer, the fixing component penetrates the insulation layer and is implanted into the brickwork body, the implantation depth being greater than 50 mm; the fixing component is an insulation layer rivet; the insulation layer is a lightweight rigid module material.

[0008] In order to enhance the installation strength of the thermal insulation layer, the thermal insulation layer is fixed to the brickwork body through thermal insulation layer rivets combined with the thermal insulation layer bonding layer.

[0009] Preferably, the protective layer of the thermal insulation layer is an interface agent combined with a cement-based interface agent mortar layer painted on the inner side of the glass fiber mesh cloth, and the thickness of the cement-based interface agent mortar layer is 8-15mm.

[0010] The protective layer is to protect the thermal insulation layer and prevent it from cracking. It also serves as a waterproof layer and exterior wall decoration.

[0011] Preferably, the interior wall decoration layer includes plaster, putty, paint or various finishing material layers.

[0012] Preferably, the inner surface of the wall base composite is vertically flush with the surface of the inner wall decoration layer; a waterproof finishing layer is provided on the outer side of the wall base composite, and a thermal insulation layer is provided in the middle.

[0013] The outer side of the wall base composite body is provided with a waterproof finishing layer, and the middle is provided with a thermal insulation layer; the wall base composite body can play a better role in waterproofing, moisture-proofing, thermal insulation and heat preservation.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The internal insulation of the exterior wall design has the characteristics of good thermal insulation performance, long service life, waterproof and moisture-proof, anti-cracking and falling off, and safe construction;

[0016] 2. The insulation layer is light in weight and has a reasonable structural layout with high strength, which can meet the needs of indoor and outdoor decoration. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of an internal thermal insulation structure wall of the utility model;

[0018] Figure 2 It is an enlarged schematic diagram of the AA portion of the internal thermal insulation structure of the present invention.

[0019] The accompanying drawings are marked as follows:

[0020] 1. Wall part, 2. Wall, 21. Interior wall decoration layer, 22. Brickwork body, 23. Insulation layer, 24. Insulation layer protective layer, 25. Insulation layer bonding layer, 26. Interior wall waterproof layer, 3. Wall base complex, 4. Fixed parts. DETAILED DESCRIPTION

[0021] The present invention is further described below in conjunction with the embodiments. Unless otherwise specified, the materials, connection structures and construction procedures involved in the present invention are all materials, connection structures and construction procedures well known in the art.

[0022] Example 1

[0023] like Figure 1 and Figure 2 As shown: it includes a wall part 1, and the wall part 1 includes a wall 2 and a wall foot complex part 3. The masonry of the exterior facade of the building wall is cleaned and moistened, and an insulation layer 23 is installed on the inner side of the brickwork body 22. The insulation layer 23 is fixed to the inner side of the brickwork body 22 through a fixing component 4 (insulation layer rivet) and an insulation layer bonding layer 25. The insulation layer rivet passes through the insulation layer 23 and is implanted into the brickwork body 22. The implantation depth is not less than 50 mm. A glass fiber mesh cloth is hung on the outer side of the insulation layer 23 with a cement-based interface agent mortar material, and a 10 mm thick cement-based interface agent mortar layer is painted on the outer side of the mesh cloth to construct an insulation layer protective layer 24. The outer side of the insulation layer protective layer 24, i.e., the inner surface of the wall, is coated with an exterior wall decoration layer 21. The outer side of the wall foot complex 3 is connected to the exterior wall decoration layer 21.

[0024] Example 2

[0025] The difference from Example 1 is that in Example 2, after the cement-based interface agent mortar plaster insulation layer protective layer 24 is dried, a penetrating crystallization waterproof layer is applied to the surface layer, and after the waterproof layer is dried, a finishing decoration layer 21 such as gypsum and interior wall putty is continuously applied.

[0026] The above description is only a preferred embodiment of the present invention and does not constitute any limitation to the present invention. Any simple modification, change and equivalent structural transformation made to the above embodiments according to the technical essence of the present invention shall still fall within the protection scope of the technical solution of the present invention.

Claims

1. An internal insulation structure wall, comprising a wall part (1), wherein the wall part (1) comprises a wall (2) and a wall foot complex (3), wherein the wall (2) comprises an exterior wall coating layer, an exterior wall waterproof layer, and a brickwork main body (22) from the outside to the inside, and wherein: The wall body (2) further comprises a thermal insulation layer bonding layer (25) disposed on the inner side of the brickwork main body (22), a thermal insulation layer (23) disposed on the inner side of the thermal insulation layer bonding layer (25), a thermal insulation layer protective layer (24) disposed on the inner side of the thermal insulation layer (23), an inner wall waterproof layer (26) disposed on the inner side of the thermal insulation layer protective layer (24), and an inner wall decoration layer (21) disposed on the inner side of the inner wall waterproof layer (26); the inner surface of the wall foot complex (3) is vertically flush with the surface of the inner wall decoration layer (21); the outer side of the wall foot complex (3) is provided with a waterproof finishing layer, and a thermal insulation layer is disposed in the middle.

2. The internal thermal insulation structure wall according to claim 1, characterized in that: The thermal insulation layer (23) is also fixed to the inner side of the brickwork body (22) through a fixing component (4) and a thermal insulation layer bonding layer (25).

3. The internal thermal insulation structure wall according to claim 2, characterized in that: The fixing component (4) penetrates the thermal insulation layer (23) and is implanted into the brickwork body (22), with an implantation depth greater than 50 mm. The fixing component (4) is a thermal insulation layer rivet.

4. The internal thermal insulation structure wall according to claim 2, characterized in that: The thermal insulation layer (23) is made of a lightweight rigid module material.

5. The internal thermal insulation structure wall according to claim 1, characterized in that: The thermal insulation layer protection layer (24) is an interface agent combined with a cement-based interface agent mortar layer painted on the inner side of the glass fiber mesh cloth, and the thickness of the cement-based interface agent mortar layer is 8-15mm.

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