A roof waterproofing and thermal insulation construction structure
By employing a layered structure design and sunlight reflection technology, the problems of difficult construction and moisture residue in roof waterproofing structures have been solved, achieving stable support and efficient heat preservation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HEBEI WANRONG NEW BUILDING MATERIALS CO LTD
- Filing Date
- 2025-08-28
- Publication Date
- 2026-07-21
AI Technical Summary
Existing roof waterproofing structures are difficult to construct and have high labor costs, and they are also difficult to effectively reduce moisture residue.
The design employs a layered structure, including a water channel, a hydrophobic layer, insulation components, and a bottom plate. It utilizes a hexagonal support frame and inclined surfaces to reflect sunlight, thereby reducing moisture retention, and uses lateral and longitudinal supports to reduce heat transfer.
It reduces construction difficulty, minimizes moisture residue, and improves support stability and insulation performance.
Smart Images

Figure CN224532068U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of waterproofing and thermal insulation technology, specifically to a roof waterproofing and thermal insulation construction structure. Background Technology
[0002] A roof is the outer covering of a house or structure, including the roof surface and all necessary materials and constructions above the walls or other supports used to support the roof surface. Roofs exposed to the elements for a long time are prone to developing tiny cracks, which allow rainwater to seep into the house. Therefore, roofs must have waterproofing measures to prevent rainwater from entering on rainy days.
[0003] Chinese patent CN213539517U discloses a roof waterproofing structure for building construction, used for waterproofing roofs.
[0004] However, the above-mentioned publicly disclosed solutions have the following shortcomings: In actual use, the above solutions use a combination of metal frames and water pipes, which makes the operation difficult and requires a lot of labor costs for the assembly and connection of the pipes, thereby reducing the economic benefits of the above structure.
[0005] This utility model proposes a roof waterproofing and thermal insulation construction structure to solve the above problems. Utility Model Content
[0006] The purpose of this invention is to reduce the installation difficulty of the structure by adopting a layered structure, and to achieve the drying effect of the internal structure by utilizing sunlight, thereby reducing the residual moisture inside the structure and overcoming the problems mentioned in the background art.
[0007] Based on the above technical concept, the technical solution adopted by this utility model is as follows:
[0008] A roof waterproofing and thermal insulation construction structure includes a top slab, the top of which is provided with a number of linearly and equally spaced water-guiding channels, the bottom of which is connected to a water-guiding component, the bottom of which is connected to a water-draining layer, the bottom of which is connected to a thermal insulation component, and the bottom of which is connected to a bottom slab. The top slab is made of a light-transmitting material.
[0009] Further defining the above technical solution, the water guide channel is an arc-shaped groove, with both ends of the water guide channel penetrating both sides of the top layer plate. The water guide channel has rounded corners on both sides, which can reduce the residual moisture on the surface of the top layer plate.
[0010] Further defining the above technical solution, the top of the hydrophobic plate is provided with a hydrophobic layer, which includes, but is not limited to, the use of a hydrophobic coating. The hydrophobic layer allows water droplets to flow quickly inside the water-guiding component when water penetrates into it, reducing the amount of water remaining inside the water-guiding component.
[0011] Further defining the above technical solution, the water-guiding component includes a hexagonal support frame connected to the top of the hydrophobic layer plate. The hexagonal support frame is hollow inside, and several hexagonal support frames are distributed in a matrix at equal intervals on the top of the hydrophobic layer plate. The hexagonal support frame structure can improve the support stability of the top layer plate.
[0012] Further defining the above technical solution, the hexagonal support frame has a hexagonal cone inside, with a slope around the hexagonal cone, and a conical support at the top of the hexagonal cone. The conical support is connected to the bottom of the top plate. The slope can reflect sunlight onto the inner wall of the hexagonal support frame when sunlight is present, thereby drying the inner wall of the hexagonal support frame and reducing the residual moisture on its inner wall.
[0013] Further defining the above technical solution, the inclined surface around the hexagonal cone is smooth, and the inclined surface around the hexagonal cone is inclined towards the inner wall side of the hexagonal support frame. The hexagonal cone structure can reduce the internal space of the hexagonal support frame, thereby reducing the amount of moisture residue inside.
[0014] Further defining the above technical solution, the hexagonal support frame has a through hole at its bottom, and the through holes at the bottom of several hexagonal support frames are connected to each other. The use of a hexagonal support frame structure can reduce the use of materials while ensuring the stability of the support structure.
[0015] Further defining the above technical solution, the thermal insulation component includes a longitudinal support member connected to the bottom of the hydrophobic layer plate. The longitudinal support member has several longitudinal support grooves that are linearly distributed at equal intervals. The top of the bottom plate has a transverse support member with a transverse support groove. The longitudinal support grooves are in contact with the transverse support grooves. By connecting the longitudinal support grooves with the transverse support grooves, the contact area between the upper and lower layers is reduced, thereby achieving the thermal insulation and partitioning effect.
[0016] Compared with the prior art, the beneficial effects of this utility model are:
[0017] 1. Simple construction: This structure adopts a layered structure, avoiding the use of metal structures for combined support and pipe structures for combined connection, thereby avoiding a large amount of labor costs during the installation process.
[0018] 2. To reduce moisture residue, the sloped surface is used to reflect sunlight, thus reducing internal moisture by reflecting the high temperature of the sunlight.
[0019] 3. Stable thermal insulation effect: The insulation effect can be achieved by minimizing the contact area between the horizontal and vertical support components. Attached Figure Description
[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0021] Figure 1 This is a schematic diagram of the water guide channel in a roof waterproofing and insulation construction structure of this utility model;
[0022] Figure 2 This is a schematic diagram of the hydrophobic layer in a roof waterproofing and insulation construction structure according to the present invention.
[0023] Figure 3 This is a schematic diagram of the top slab in a roof waterproofing and insulation construction structure according to this utility model;
[0024] Figure 4 This is a schematic diagram of the bottom slab in a roof waterproofing and insulation construction structure according to this utility model;
[0025] Figure 5 for Figure 4 Enlarged view of the structure at point A in the middle.
[0026] Among them, 1. Top plate; 2. Water guide channel; 3. Water-repellent layer plate; 4. Water guiding component; 401. Hexagonal support frame; 402. Through hole; 403. Hexagonal cone; 404. Conical support component; 5. Bottom plate; 6. Thermal insulation component; 601. Horizontal support component; 602. Horizontal support groove; 603. Longitudinal support component; 604. Longitudinal support groove. Detailed Implementation
[0027] The following is in conjunction with the appendix Figures 1-5 The present invention will be described in further detail below.
[0028] Example 1: This example provides a roof waterproofing and insulation construction structure, such as... Figures 1-5 As shown, it includes a top plate 1, with several water-guiding channels 2 arranged linearly and equally spaced on the top of the top plate 1, a water-guiding component 4 connected to the bottom of the top plate 1, a water-draining layer plate 3 connected to the bottom of the water-guiding component 4, a heat-insulating component 6 connected to the bottom of the water-draining layer plate 3, and a bottom plate 5 connected to the bottom of the heat-insulating component 6.
[0029] The water guide channel 2 is an arc-shaped groove, with both ends of the water guide channel 2 penetrating through both sides of the top plate 1, and the water guide channel 2 has rounded corners on both sides.
[0030] The top of the hydrophobic plate 3 is provided with a hydrophobic layer, which includes, but is not limited to, the use of a hydrophobic coating.
[0031] The water guiding component 4 includes a hexagonal support frame 401 connected to the top of the hydrophobic layer 3. The hexagonal support frame 401 is hollow inside. Several hexagonal support frames 401 are distributed in a matrix at equal intervals on the top of the hydrophobic layer 3. A hexagonal cone 403 is provided inside the hexagonal support frame 401. An inclined surface is provided around the hexagonal cone 403. A conical support member 404 is provided at the top of the hexagonal cone 403. The conical support member 404 is connected to the bottom of the top layer plate 1. The water guiding component 4 can stably support the top layer plate 1 while adopting a hollow design to avoid the use of a large amount of material.
[0032] The specific working principle is as follows: This device can effectively improve the stability of the roof waterproof structure. Compared with the traditional waterproof structure, this structure adopts a hexagonal layered structure. In actual construction and installation, it is easier to install than the combination of metal frame and water pipe, and the support effect is more stable. In addition, this structure can use the method of reflecting sunlight on sunny days to irradiate the inner wall of the water guiding component 4, thereby achieving a baking effect and reducing the residual moisture on its inner wall.
[0033] Example 2: This example provides a roof waterproofing and insulation construction structure, such as... Figures 1-5 As shown, the inclined surface around the hexagonal cone 403 is smooth, and the inclined surface around the hexagonal cone 403 is inclined toward the inner wall side of the hexagonal support frame 401.
[0034] The bottom of the hexagonal support frame 401 is provided with a through hole 402, and several through holes 402 at the bottom of the hexagonal support frame 401 are connected to each other.
[0035] The thermal insulation component 6 includes a longitudinal support member 603 connected to the bottom of the hydrophobic layer plate 3. The longitudinal support member 603 is provided with a number of longitudinal support grooves 604 that are linearly distributed at equal intervals. The bottom plate 5 is provided with a transverse support member 601 at the top. The transverse support member 601 is provided with a transverse support groove 602. The longitudinal support grooves 604 are in contact with the transverse support grooves 602.
[0036] The specific working principle is as follows: This structure can improve the waterproofing effect of the roof while reducing the operational difficulty in the actual installation process. When this structure is used, the installation starts from the bottom structure. After the bottom plate 5 is fixedly connected to the roof, the insulation component 6 is installed on the top of the bottom plate 5. The insulation component 6 is supported by the mutual contact between the mutually perpendicular horizontal support member 601 and the vertical support member 603. The groove combination can reduce the contact area between the two support members, thereby reducing the heat transfer efficiency between the support members and thus achieving the insulation effect.
[0037] After the insulation component 6 is fixedly installed, the hydrophobic layer 3 is installed on top of the insulation component 6, and then the water-guiding component 4 is installed on top of the hydrophobic layer 3, so that the hydrophobic layer on top of the hydrophobic layer 3 contacts the bottom of the water-guiding component 4. The top of the water-guiding component 4 is connected to the top plate 1. The hexagonal support frame 401 in the water-guiding component 4 can provide stable support for the top plate 1. The hexagonal cone 403 in the hexagonal support frame 401 can reflect light onto the inner wall of the hexagonal support frame 401, causing the temperature of the inner wall of the hexagonal support frame 401 to rise, thereby achieving the effect of baking the moisture stored inside. The through hole 402 at the bottom of the hexagonal support frame 401 allows the water that has leaked in to flow, thereby achieving the drainage effect.
[0038] The above description is a further detailed explanation of the present invention in conjunction with specific preferred embodiments, which is intended to enable those skilled in the art to understand and apply the present invention. However, it should not be assumed that the specific implementation of the present invention is limited to these descriptions.
Claims
1. A roof waterproofing and thermal insulation construction structure, characterized in that, It includes a top plate (1), the top plate (1) has several water guide channels (2) arranged linearly and equally spaced on the top, the bottom of the top plate (1) is connected to a water guide component (4), the bottom of the water guide component (4) is connected to a hydrophobic layer plate (3), the bottom of the hydrophobic layer plate (3) is connected to a heat insulation component (6), and the bottom of the heat insulation component (6) is connected to a bottom plate (5).
2. The roof waterproofing and thermal insulation construction structure according to claim 1, characterized in that, The water guide groove (2) is an arc-shaped groove. The two ends of the water guide groove (2) penetrate through both sides of the top plate (1), and the two sides of the water guide groove (2) are provided with rounded corners.
3. The roof waterproofing and thermal insulation construction structure according to claim 2, characterized in that, The top of the hydrophobic plate (3) is provided with a hydrophobic layer, which includes, but is not limited to, the use of a hydrophobic coating.
4. The roof waterproofing and thermal insulation construction structure according to claim 3, characterized in that, The water guiding component (4) includes a hexagonal support frame (401) connected to the top of the hydrophobic plate (3). The hexagonal support frame (401) is hollow inside, and several hexagonal support frames (401) are distributed in a matrix at equal intervals on the top of the hydrophobic plate (3).
5. A roof waterproofing and thermal insulation construction structure according to claim 4, characterized in that, The hexagonal support frame (401) has a hexagonal cone (403) inside, with inclined surfaces around the hexagonal cone (403), and a conical support (404) at the top of the hexagonal cone (403), which is connected to the bottom of the top plate (1).
6. The roof waterproofing and thermal insulation construction structure according to claim 5, characterized in that, The hexagonal pyramid (403) has a smooth inclined surface around it, and the inclined surface around it is inclined toward the inner wall side of the hexagonal support frame (401).
7. A roof waterproofing and thermal insulation construction structure according to claim 6, characterized in that, The hexagonal support frame (401) has a through hole (402) at its bottom, and the through holes (402) at the bottom of several hexagonal support frames (401) are connected to each other.
8. A roof waterproofing and thermal insulation construction structure according to claim 7, characterized in that, The thermal insulation component (6) includes a longitudinal support member (603) connected to the bottom of the hydrophobic layer plate (3). The longitudinal support member (603) is provided with a plurality of longitudinal support grooves (604) that are linearly distributed at equal intervals. The bottom plate (5) is provided with a transverse support member (601) at the top. The transverse support member (601) is provided with a transverse support groove (602). The longitudinal support grooves (604) are in contact with the transverse support grooves (602).