An integrated waterproof and thermal insulation structure for outer wall doors and windows

Abstract

The utility model provides an outer wall door and window integration waterproof and heat preservation structure, including wall unit, the door and window unit of setting in the door and window hole department of wall unit and set in the integral type waterproof heat preservation module of door and window unit lower end outside windowsill, wherein: integral type waterproof heat preservation module is by waterproof integrated board and the integral structure of prefabricated moulding of setting in waterproof integrated board bottom heat preservation integrated board, the seamless connection of waterproof integrated board's inner end and door and window unit bottom end's window frame body. The utility model discloses a prefabricated moulding integral type waterproof heat preservation module realizes waterproof and heat preservation function integration, reduces the risk of leakage in combination seamless connection structure, effectively solves the problem of sealing failure, thermal bridge effect and complex construction in traditional craft, has the advantages such as improving waterproof performance, simplifying construction process, prolonging service life and improving energy saving effect.

Description

Technical Field

[0001] This utility model relates to the field of building engineering technology, and in particular to an integrated waterproof and heat-insulating structure for exterior walls, doors and windows. Background Technology

[0002] Currently, the industry mainly uses three technical solutions to solve the problem of water leakage in door and window openings: First, the metal subframe pre-embedding method, which ensures uniform installation gaps by pre-embedding metal subframes before door and window installation; second, the waterproof mortar filling method, which uses waterproof cement mortar to fill gaps in layers; and third, the polyurethane foam filling method, which first uses foam to fill the gaps and then uses weather-resistant sealant to seal the edges. Among these, the metal subframe pre-embedding method is considered a relatively reliable technical solution, but it still has obvious drawbacks: the foam material is prone to aging and shrinkage, leading to seal failure; the construction process requires high skill levels from workers; it needs to be used in conjunction with multiple sealing materials; and the overall construction cost is relatively high.

[0003] Existing traditional methods generally suffer from problems such as complex construction procedures, insufficient material durability, and significant thermal bridging effects. Particularly at the junction of the insulation system and doors and windows, and because the waterproofing structure and insulation system are independent, seepage channels and thermal bridge nodes are easily formed, severely impacting the overall waterproofing performance and energy efficiency of the building. Therefore, there is an urgent need to develop a new structural solution that integrates waterproofing and insulation, is easy to construct, and has good durability. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide an integrated waterproof and heat-insulating structure for exterior walls, doors and windows, which has the advantages of improving waterproof and heat-insulating performance, simplifying construction procedures, enhancing structural durability and reducing thermal bridging effects, in view of the above-mentioned defects in the prior art.

[0005] To solve the above-mentioned technical problems, this utility model adopts the following technical solution:

[0006] An integrated waterproof and thermal insulation structure for exterior walls and windows includes a wall unit, door and window units disposed at the door and window openings of the wall unit, and an integrated waterproof and thermal insulation module disposed on the lower outer windowsill of the door and window units, wherein:

[0007] The integrated waterproof and thermal insulation module is a prefabricated integral structure consisting of an integrated drip edge panel and an integrated thermal insulation panel located at the bottom of the integrated drip edge panel. The inner end of the integrated drip edge panel is seamlessly connected to the window frame body at the bottom of the door and window unit.

[0008] Preferably, a first base wall plaster layer is provided on the outer wall of the wall unit and on the outer windowsill of the top window frame body, and the thickness of the first base wall plaster layer is 10-25mm.

[0009] Preferably, a second base layer of plaster is provided on the inner windowsill of the wall unit corresponding to the window frame body, wherein:

[0010] The top of the second base wall plaster layer is flush with the bottom of the window frame body, and its thickness is 30-50mm.

[0011] Preferably, an adhesive mortar layer is provided on the outside of the first base wall plaster layer on the outer side of the wall unit, and the thickness of the adhesive mortar layer is 3-8mm.

[0012] More preferably, the outer wall of the bonding mortar layer is provided with an insulation layer, and the outer wall of the insulation layer is provided with a decorative aluminum plate.

[0013] Preferably, a door and window mounting base is provided on the top of the window frame body, and a glass unit is provided on the door and window mounting base.

[0014] Preferably, a window frame mounting base is embedded between the inner and outer wall plaster layers at the bottom of the window frame body, wherein:

[0015] The window frame mounting base is composed of a first aluminum profile and a second aluminum profile with an integral structure, and the second aluminum profile is correspondingly set at the bottom of the first aluminum profile.

[0016] Preferably, the inner end of the integrated insulation panel is located at the corner between the outer side of the first aluminum profile and the bottom of the window frame body.

[0017] Preferably, the integrated drip edge plate consists of an integrally formed drip edge body, a drip plate, and a fastening plate, wherein:

[0018] The drip edge of the drip body has a slope of 2-5%, and a fastening plate facing upward is provided at the upper edge of its inner end, while a drip plate facing downward is provided at the lower edge of its outer end.

[0019] Preferably, a sealing element is provided between the inner wall of the lower end of the drip plate and the inner decorative aluminum plate, and the fastening plate is sealed to the outer wall of the window frame body by a number of anchor bolts.

[0020] The present invention adopts the above technical solution and has the following technical effects compared with the prior art:

[0021] The integrated waterproof and thermal insulation structure for exterior walls and windows provided by this utility model integrates waterproof and thermal insulation functions through prefabricated integrated waterproof and thermal insulation modules. Combined with a seamless connection structure, it reduces the risk of leakage. At the same time, it optimizes the design of the plaster layer and aluminum profile, effectively solving the problems of sealing failure, thermal bridging effect and complex construction in traditional processes. It has the advantages of improving waterproof performance, simplifying construction process, extending service life and improving energy saving effect. Attached Figure Description

[0022] Figure 1 This is a cross-sectional view of the overall structure of the integrated waterproof and heat-insulating structure for exterior walls, doors, and windows according to this utility model.

[0023] Figure 2 This is a structural schematic diagram of the integrated waterproof and thermal insulation module in the integrated waterproof and thermal insulation structure for exterior walls, doors, and windows of this utility model;

[0024] Figure 3 This utility model Figure 2 The diagram shows a partially enlarged structural schematic of part A in an integrated waterproof and thermal insulation structure for exterior walls, doors, and windows.

[0025] Figure 4 This is a schematic diagram of the integrated water-drip plate in the integrated waterproof and heat-insulating structure for exterior walls, doors, and windows of this utility model;

[0026] The accompanying figures are labeled as follows:

[0027] 100-Wall unit, 101-First base wall plaster layer, 102-Second base wall plaster layer, 103-Adhesive mortar layer, 104-Insulation layer, 105-Decorative aluminum panel;

[0028] 200-Door and window unit, 210-Window frame body, 220-Door and window mounting base, 230-Glass unit, 240-Window frame mounting base, 241-First aluminum profile, 242-Second aluminum profile;

[0029] 300 - Integrated waterproof and thermal insulation module; 310 - Integrated drip edge panel; 311 - Drip edge body; 312 - Fastening plate; 313 - Drip edge panel; 320 - Integrated thermal insulation panel; 301 - Anchor bolt; 302 - Sealing element. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0031] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0032] In existing technologies, leakage at the junction of building exterior door and window openings and the insulation system has long plagued the industry. Traditional construction methods involve the separate installation of the drip edge and insulation layer, resulting in defects such as inadequate joint sealing and significant thermal bridging. On-site work requires multiple positioning of different components, making the process complex and difficult to guarantee precision, and prone to recurring leaks due to material aging or construction errors. A high-rise residential project once experienced water accumulation inside the insulation layer under the window sill, leading to surface peeling and indoor mold growth, exposing the inherent defects of traditional construction methods.

[0033] To address these issues, the R&D team discovered that the root cause of the leakage lay in the physical separation between the waterproofing and insulation systems. Analysis of the seepage paths revealed the need to construct a continuous, airtight protective system. Further research showed that factory prefabrication could eliminate on-site splicing errors, but the complex composite process for irregularly shaped components required a solution. Through material testing, it was determined that a hot-melt composite technology could achieve the integrated molding of the drip edge and insulation board, and that an optimized anchoring system ensured structural stability.

[0034] In some embodiments, such as Figure 1 and Figure 2 As shown, this application proposes a structural scheme including a wall unit 100, a door and window unit 200, and an integrated waterproof and thermal insulation module 300. The integrated waterproof and thermal insulation module 300 is prefabricated as a whole by an integrated drip edge 310 and an integrated insulation panel 320, and the inner end of the integrated drip edge 310 is seamlessly connected to the window frame body 210.

[0035] The integrated waterproof and thermal insulation module 300 refers to a composite unit prefabricated in a factory, combining waterproof drainage components and thermal insulation materials. The integrated drip edge 310 and integrated insulation panel 320 can be bonded together using conventional hot-pressing processes. This module achieves continuous waterproofing by eliminating seams while ensuring the integrity of the insulation layer. The integrated drip edge 310 is a single waterproof component with a water-guiding slope, molded from fiberglass-reinforced polymer material. Its inner end is directly bonded to the window frame using structural adhesive, forming a rigid, sealed interface. Alternatively, the integrated drip edge 310 can also be made of conventional stainless steel or aluminum alloy. The integrated insulation panel 320 is a single layer of insulation material integrated with the drip edge, using inorganic foamed insulation core material. After installation, its bottom and inner end connect to the base wall, ensuring the overall stability of the module.

[0036] Specifically, the wall unit 100 serves as the main load-bearing structure of the building, while the door and window units 200 are installed at the reserved openings to form a reference interface. An integrated waterproof and thermal insulation module 300 is installed on the outside of the window sill, with its integrated drip edge 310 extending upwards and rigidly connected to the bottom sidewall of the window frame body 210, forming a continuous and airtight waterproof barrier. During prefabrication, the water-guiding slope of the integrated drip edge 310 is precisely controlled by the mold, while the integrated thermal insulation panel 320 can be mechanically engaged with the drip edge through pre-embedded connectors. During installation, the entire module is fixed to the base wall via an anchoring system on the inner section of the integrated drip edge 310, avoiding gaps caused by on-site splicing. The continuous structure of this integrated waterproof and thermal insulation module 300 allows rainwater to drain outwards along the slope of the drip edge, while the insulation layer completely covers the window sill area, blocking the heat conduction path.

[0037] Compared to existing technologies, traditional solutions require on-site, step-by-step installation of metal drip edges and insulation boards, which suffers from issues such as reliance on skilled construction workers for joint sealing and susceptibility to cracking at interfaces between different materials. This solution achieves integrated waterproofing and insulation through factory prefabrication, improving component dimensional accuracy and enhancing interface bonding strength, thus completely eliminating the risk of leakage from joint gaps. The modular installation method simplifies the construction process and reduces reliance on skilled workers.

[0038] Through the above technical solution, this application effectively solves the leakage problem caused by the disconnect between the waterproofing and insulation systems at the window sill. The integrated structure forms a continuous and sealed protective layer, blocking the path of rainwater penetration. The precise dimensions of the prefabricated modules ensure the accuracy of the drainage slope, preventing water accumulation. The integral molding of the insulation and waterproofing layers eliminates the thermal bridging effect, improving the building's energy efficiency. Modular installation significantly reduces on-site work procedures, improving construction efficiency and quality reliability.

[0039] In some of these embodiments, such as Figure 1 As shown, this application further proposes to provide a first base wall plaster layer 101 on both the outer wall of the wall unit 100 and the outer windowsill of the top window frame body 210. The thickness of the first base wall plaster layer 101 is 10-25mm, preferably 20mm.

[0040] The first base wall plaster layer 101 refers to the cement-based leveling layer covering the outer wall of the wall unit 100 and the outer windowsill surface of the window frame body 210. Specifically, it can be achieved by applying conventional polymer-modified cement mortar in layers. This plaster layer forms a continuous sealing surface by filling uneven areas on the wall surface, blocking the path of moisture penetration. The continuous and uniform plaster layer also provides a smooth base for subsequent waterproofing and insulation layer construction, reducing the risk of material delamination and detachment due to uneven base surfaces.

[0041] In some of these embodiments, such as Figure 1As shown, this application further proposes to provide a second base wall plaster layer 102 on the inner windowsill corresponding to the top of the wall unit 200d and the window frame body 210. The top of the second base wall plaster layer 102 is flush with the bottom of the window frame body 210, and its thickness is 30-50mm, preferably 40mm. The window frame mounting base 240 at the lower end of the window frame body 210 is embedded between the inner and outer plaster layers, which can effectively ensure the stability of the window frame body 210 structure.

[0042] The second base wall plaster layer 102 refers to a cement-based composite material layer covering the inner window sill base surface. This can be achieved using conventional polymer-modified cement mortar, forming a continuous and dense waterproof structural layer through a layered plastering process. By controlling the thickness range, this plaster layer forms an effective waterproof barrier while ensuring structural load-bearing capacity. The flush-top design means that after plaster layer construction, the surface forms a flat contact with the bottom edge of the window frame without any height difference. This can be achieved using a laser positioning device to assist in leveling, eliminating water seepage paths caused by interface misalignment.

[0043] In some of these embodiments, such as Figure 1 As shown, this application further proposes to provide an adhesive mortar layer 103 on the outside of the first base wall plaster layer 101 on the outer side of the outer wall of the wall unit 100, wherein the thickness of the adhesive mortar layer 103 is 3-8mm, preferably 6mm.

[0044] The bonding mortar layer 103 refers to a conventional transition layer formed by mixing cement-based materials and polymer modifiers. Specifically, it can be achieved using dry-mixed mortar with redispersible latex powder added. Its function is to enhance the interfacial bonding strength between the plaster layer and the subsequent insulation layer. The first base wall plaster layer 101 serves as a basic leveling layer, and the bonding mortar layer 103 on its outer side forms a uniform bonding interface through thickness control.

[0045] In some of these embodiments, such as Figure 1 As shown, this application further proposes to provide an insulation layer 104 on the outer wall of the bonding mortar layer 103, and a decorative aluminum panel 105 on the outer wall of the insulation layer 104. The insulation layer 104 is a functional layer that blocks heat transfer; it can be implemented using conventional molded polystyrene foam board or rock wool board, and its function is to form a continuous thermal barrier layer to eliminate the thermal bridging effect of metal connectors. The decorative aluminum panel 105 is a decorative and protective layer for the building facade; it can be implemented using fluorocarbon-coated aluminum alloy sheet, and its function is to provide weather-resistant protection and maintain the integrity of the facade decoration.

[0046] It is worth noting that the top of the insulation layer 104 is tightly connected to the outer end of the integrated insulation panel 320 to avoid gaps, thus forming a continuous thermal barrier layer to eliminate the thermal bridging effect of the metal connectors. Furthermore, a notch 303 is provided at the corner where the insulation layer 104 and the integrated insulation panel 320 meet, corresponding to the inner side of the outer end of the integrated drip edge panel 310. This notch 303 is a rectangular channel that connects the integrated insulation panel 320 and the two insulation layers, creating a movable deformation space and heat dissipation channel at the connection point, ensuring the stability of the integrated drip edge panel 310 structure.

[0047] In some of these embodiments, such as Figure 1 and Figure 2 As shown, this application further proposes a technical solution of setting a door and window mounting base 220 on the top of the window frame body 210, and setting a glass unit 230 on the door and window mounting base 220. The door and window mounting base 220 refers to a support structure fixed to the top of the window frame body, which can be made of aluminum alloy profiles through bolt connection or welding. Its cross-sectional shape is designed as a U-shaped structure with positioning grooves to support the bottom edge of the glass unit 230. This structure serves as the installation reference surface for the glass unit 230, ensuring that the load is evenly transferred to the window frame body 210 in the vertical direction.

[0048] In addition, such as Figure 1 and Figure 2 As shown, this application further proposes to embed a window frame mounting base 240 between the inner and outer wall plaster layers at the bottom of the window frame body 210. The window frame mounting base 240 is composed of a first aluminum profile 241 and a second aluminum profile 242 with an integral structure. The second aluminum profile 242 is correspondingly disposed at the bottom of the first aluminum profile 241.

[0049] The window frame mounting base 240 refers to the support structure embedded between the plaster layers of the inner and outer walls. It can be achieved using extruded aluminum alloy profiles, and its function is to form an integral embedded with the building structure. The first aluminum profile 241 and the second aluminum profile 242 of the integrated structure refer to integral components formed through a continuous extrusion process. Specifically, they can be achieved using a profile cross-section design with grooves, and their function is to block water seepage channels by eliminating the seams between the profiles. The first aluminum profile 241 is set at the bottom of the window frame body 210 to form a T-shaped support structure, providing an installation reference surface for the integrated waterproof and thermal insulation module 300 in conjunction with the window frame body 210.

[0050] Specifically, the first aluminum profile 241 serves as the main load-bearing component connected to the window frame body 210, while the second aluminum profile 242 acts as an extended support at its bottom, forming a stepped force transmission path. The inner and outer wall plaster layers continuously wrap around the base, blocking the thermal bridge conduction path. The overall structural design between the profiles avoids the seams produced by traditional split installations, preventing rainwater from seeping into the wall through the connection gaps.

[0051] Compared to existing technologies, traditional window frame installations using separate metal subframes or on-site welded components pose a risk of leakage at joints and are prone to thermal bridging. This solution utilizes a pre-embedded integral aluminum profile base, creating a continuous enclosure between the installation structure and the building wall, eliminating leakage paths and blocking heat conduction. Compared to traditional exposed installation methods, the stepped load-bearing design distributes the load more evenly, preventing deformation caused by localized stress concentration.

[0052] Through the above technical solutions, this application solves the problems of stability and sealing of the bottom mounting structure of the window frame. The integral embedded structure effectively prevents sealing failure caused by window frame displacement, and the continuous wrapping structure blocks rainwater penetration and thermal bridging effects. The stepped force transmission design enhances compressive strength, and the seamless connection between profiles ensures structural integrity during long-term use, providing a reliable foundation for the precise installation of subsequent waterproof and thermal insulation modules.

[0053] In some of these embodiments, such as Figure 1 and Figure 2 As shown, this application further proposes that the inner end of the integrated insulation panel 300 is correspondingly located at the corner between the outer side of the first aluminum profile 241 and the bottom of the window frame body 210. Specifically, the inner end of the integrated waterproof and thermal insulation module 300 is prefabricated to form a fitting structure that matches the outer contour of the first aluminum profile 241, and is tightly fitted along the bottom corner of the window frame during installation. The first aluminum profile 241 serves as a rigid support frame, providing a stable mounting base for the integrated insulation panel, while the thermal insulation material on its outer side completely covers the connection between the window frame body 210 and the wall plaster layer.

[0054] Through the above technical solution, this application effectively prevents rainwater from seeping into the wall through the bottom corner gap of the window frame body 210, while eliminating energy loss caused by metal components in this area. The integrated waterproof and thermal insulation module 300 is modularly installed on the outer wall of the window frame body 210 and at the window sill on the outside of the wall, ensuring structural stability during long-term use.

[0055] In some of these embodiments, such as Figure 3 and Figure 4 As shown, this application further proposes that the integrated drip edge 310 is composed of an integrally formed drip edge body 311, a drip plate 313, and a fastening plate 312, forming a complete structural component without any splicing. The drip edge body 311 has a drip slope of 2-5%, with a fastening plate 312 arranged upwards along its inner upper edge and a drip plate 313 arranged downwards along its outer lower edge.

[0056] Specifically, the slope of the drip edge 311 is controlled within the range of 2-5%, allowing rainwater to flow naturally to the outer end in a predetermined direction. The drip plate 313 forms a physical water-blocking line through its vertical downward structure, preventing rainwater from seeping back along the facade to the insulation layer. The fastening plate 312 forms a fitting space with the outer wall of the window frame 210 through its upward extending structure, providing a support surface for the anchoring connection. The three components are formed into an integral structure through a one-piece molding process, eliminating the splicing gaps between traditional split components and achieving integrated optimization of drainage path, backflow prevention barrier, and anchoring interface.

[0057] Compared to existing technologies, traditional drip edge installation uses a split-piece process, requiring separate fixing of the metal drip edge before filling with sealant, which carries the risk of joint cracking. This solution eliminates joints through overall prefabrication, while integrating drainage slope control, backflow prevention structure, and anchoring interface into a single component, reducing on-site construction steps. In existing technologies, fasteners need to penetrate the insulation layer for installation, easily creating leakage channels. This solution uses an upward-extending fastening plate 312 structure to move the anchoring point outward, avoiding disruption of waterproofing continuity.

[0058] Through the above technical solutions, this application effectively prevents rainwater from seeping into the insulation system through the joints of the drip edge, ensuring the integrity of the drainage path. The fastening plate 312 structure achieves physical isolation between the anchor point and the waterproof layer, avoiding damage to the waterproof structure during anchor bolt installation. The one-piece molding process eliminates splicing errors of multiple components, improving the reliability and construction efficiency of the waterproof system.

[0059] In addition, such as Figure 2 and Figure 3 As shown, this application further proposes to provide a sealing element 302 between the inner wall of the lower end of the drip plate 313 and the inner decorative aluminum plate 105, and the fastening plate is sealed to the outer wall of the window frame body by a number of anchor bolts 301. The sealing element 302 refers to an elastic sealing material filling the gap between the drip plate 313 and the decorative aluminum plate 105, which can be implemented using EPDM rubber and silicone foam strips, eliminating water seepage channels formed by assembly errors through compression deformation. The anchor bolts 301 refer to mechanical fasteners with sealing gaskets, which can be implemented using stainless steel expansion bolts in conjunction with rubber sealing rings, providing reliable fixing force while blocking rainwater seepage paths.

[0060] Specifically, the sealing element 302 is pre-compressed and installed between the lower inner wall of the drip plate 313 and the top outer wall of the decorative aluminum plate 105. When the ambient temperature changes and the material expands or contracts, the sealing element 302 always maintains a state of filling the interface gap, effectively blocking the path of rainwater to penetrate downwards along the outer side of the decorative aluminum plate 105 to the insulation layer. The fastening plate 312 is rigidly connected to the outer wall of the window frame body 210 through anchor bolts 301 with sealing gaskets.

[0061] Through the above technical solution, this application effectively solves the problem of rainwater seepage at the joint between the drip edge 313 and the decorative aluminum plate 105, while eliminating the risk of leakage at the window frame connection. The elastic compensation characteristics of the seal 302 ensure waterproof reliability during long-term use, and the mechanical seal structure of the anchor 301 enhances the durability of the connection node, reducing the maintenance needs caused by seal failure and improving the waterproof stability of the building envelope system.

[0062] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0063] Secondly, the accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0064] Finally, the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An integrated waterproof and thermal insulation structure for exterior walls, doors, and windows, characterized in that, Includes a wall unit (100), a door and window unit (200) disposed at the door and window opening on the wall unit (100), and an integrated waterproof and thermal insulation module (300) disposed on the lower outer windowsill of the door and window unit (200), wherein: The integrated waterproof and heat-insulating module (300) is an integral structure prefabricated from a water-drip integrated plate (310) and a heat-insulating integrated plate (320) set at the bottom of the water-drip integrated plate (310). The inner end of the water-drip integrated plate (310) is seamlessly connected to the window frame body (210) at the bottom of the door and window unit (200).

2. The integrated waterproof and thermal insulation structure for exterior walls, doors, and windows according to claim 1, characterized in that, The outer wall of the wall unit (100) and the outer windowsill of the top window frame body (210) are provided with a first base wall plaster layer (101), the thickness of the first base wall plaster layer (101) is 10-25mm.

3. The integrated waterproof and thermal insulation structure for exterior walls and windows according to claim 2, characterized in that, A second base wall plaster layer (102) is provided on the inner windowsill of the top of the wall unit (100) corresponding to the window frame body (210), wherein: The top of the second base wall plaster layer (102) is flush with the bottom of the window frame body (210), and its thickness is 30-50mm.

4. The integrated waterproof and thermal insulation structure for exterior walls, doors, and windows according to claim 2, characterized in that, An adhesive mortar layer (103) is provided on the outside of the first base wall plaster layer (101) of the outer wall of the wall unit (100), and the thickness of the adhesive mortar layer (103) is 3-8mm.

5. The integrated waterproof and thermal insulation structure for exterior walls, doors, and windows according to claim 4, characterized in that, The outer wall of the bonding mortar layer (103) is provided with a heat insulation layer (104), and the outer wall of the heat insulation layer (104) is provided with a decorative aluminum plate (105).

6. The integrated waterproof and thermal insulation structure for exterior walls, doors, and windows according to claim 1, characterized in that, The top of the window frame body (210) is provided with a door and window mounting seat (220), and a glass unit (230) is provided on the door and window mounting seat (220).

7. The integrated waterproof and thermal insulation structure for exterior walls, doors, and windows according to claim 1, characterized in that, A window frame mounting base (240) is embedded between the inner and outer wall plaster layers at the bottom of the window frame body (210), wherein: The window frame mounting base (240) is composed of a first aluminum profile (241) and a second aluminum profile (242) with an integral structure. The second aluminum profile (242) is correspondingly disposed at the bottom of the first aluminum profile (241).

8. The integrated waterproof and thermal insulation structure for exterior walls, doors, and windows according to claim 7, characterized in that, The inner end of the integrated thermal insulation panel (320) is located at the corner between the outer side of the first aluminum profile (241) and the bottom of the window frame body (210).

9. The integrated waterproof and thermal insulation structure for exterior walls, doors, and windows according to claim 1, characterized in that, The integrated drip edge plate (310) is composed of an integrally formed drip edge body (311), a drip plate (313), and a fastening plate (312), wherein: The drip edge of the drip body (311) is 2-5%, and a fastening plate (312) is arranged upward at the upper edge of its inner end, and a drip plate (313) is arranged downward at the lower edge of its outer end.

10. The integrated waterproof and thermal insulation structure for exterior walls, doors, and windows according to claim 9, characterized in that, A sealing element (302) is provided between the inner wall of the lower end of the drip plate (313) and the inner decorative aluminum plate (105), and the fastening plate (312) is sealed to the outer wall of the window frame body (210) by a number of anchor bolts (301).

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