Waterproof fish scale tile roof structure with double-layer structure

Abstract

The utility model discloses a waterproof fish scale tile roof structure with a double-layer structure, which relates to the technical field of building roofs and comprises a decorative panel, the decorative panel is formed by assembling a plurality of fish scale tiles, and a plurality of positioning holes are formed in the fish scale tiles; the supporting layer comprises a steel bottom plate, an air isolation layer, a heat preservation layer, a waterproof cushion layer and a steel top plate which are sequentially arranged from inside to outside; the decoration panel is fixedly connected to the steel top plate of the supporting layer and forms an integral structure with the supporting layer, the decoration panel and the supporting layer are fixed into the integral structure, a plurality of cavity structures are formed between the double-layer structure of the decoration panel and the double-layer structure of the supporting layer, and the cavity structures have good heat preservation and ventilation effects; meanwhile, the overall structure can be sent to the site after being machined in a machining factory, the machining precision is guaranteed, secondary machining can be avoided on the site after machining is completed, the site construction difficulty is lowered, and environmental pollution is reduced.

Description

Technical Field

[0001] The utility model relates to a double-layer waterproof fish-scale tile roof structure, belonging to the technical field of building roofs. Background Art

[0002] With the introduction of the "dual carbon" goals, and carbon emissions in the construction industry accounting for more than 50% of the national total, carbon emission reduction in the construction industry is an important part of the carbon peak and carbon neutrality goals. Therefore, under the "carbon peak and carbon neutrality" goals, a green transformation of the construction industry is inevitable.

[0003] The conventional roof design is that the main structure of the tile is not a whole and needs to be installed separately. The structure is relatively simple and most materials are installed on-site. There are great safety hazards in the structural safety. The single-piece tile roof is not installed firmly and there is a risk of leakage. The tile roof also has no leveling layer and ventilation layer. This causes trouble to the indoor environment, which is very different from the concept of quiet, comfortable and energy-saving. Utility Model Content

[0004] The utility model aims to overcome the deficiencies of the prior art and provide a double-layer waterproof fish-scale tile roof structure.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is: a double-layer waterproof fish-scale tile roof structure, comprising

[0006] A decorative panel, the decorative panel being assembled from a plurality of fish-scale tiles, each of which is provided with a plurality of positioning holes;

[0007] A supporting layer, the supporting layer comprising a steel bottom plate, an air barrier layer, an insulation layer, a waterproof cushion layer, and a steel top plate, arranged in sequence from the inside out; the decorative panel is connected and fixed to the steel top plate of the supporting layer and forms an integral structure with the supporting layer; a leveling steel plate is spaced apart on the top surface of the steel top plate; a ventilation layer is provided between the steel top plate and the decorative panel, and the ventilation layer is located outside the leveling steel plate; a fixing assembly is provided between the steel bottom plate and the steel top plate, and the fixing assembly is used to fix the air barrier layer, the insulation layer, and the waterproof cushion layer;

[0008] A skeleton system, wherein the support layer is connected and fixed to the skeleton system.

[0009] Preferably, the fixing assembly includes a steel lining purlin and a steel support; the top of the steel lining purlin is connected and fixed to the steel top plate, the bottom of the steel lining purlin is connected and fixed to the top of the steel support, and the bottom of the steel support is connected and fixed to the steel bottom plate.

[0010] Preferably, the steel lining purlin is in a cross shape.

[0011] Preferably, the gas barrier layer is a reinforced composite polypropylene gas barrier film.

[0012] Preferably, the thermal insulation layer is a double layer of thermal insulation rock wool, and the double layer of thermal insulation rock wool is laid with staggered seams.

[0013] Preferably, the waterproof cushion layer is a thermoplastic polyolefin waterproof membrane.

[0014] Preferably, the ventilation layer is a ventilation and noise reduction mesh.

[0015] Preferably, the decorative panel and the ventilation layer are fixed to the steel top plate together by self-tapping screws.

[0016] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:

[0017] The utility model fixes the decorative panel and the supporting layer into an integral structure, and forms multiple cavity structures between the double-layer structure of the decorative panel and the supporting layer. The cavity structure has good thermal insulation and ventilation effects, thereby enhancing indoor comfort. At the same time, the overall structure can be processed in the processing plant and then sent to the site, ensuring processing accuracy. After the processing is completed, secondary processing can be avoided on site, reducing the difficulty of on-site construction and reducing environmental pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The technical solution of the utility model is further described below with reference to the accompanying drawings:

[0019] Attachment Figure 1 This is a structural schematic diagram of a double-layer waterproof fish-scale tile roof structure described in the utility model;

[0020] Attachment Figure 2 For attachment Figure 1 Enlarged view of point A in the middle;

[0021] Attachment Figure 3 This is a schematic structural diagram of the fish scale tile of the present invention;

[0022] Attachment Figure 4 This is a schematic structural diagram of the decorative panel of the present invention after assembly.

[0023] In the figure: 1. Decorative panel; 11. Fish-scale tile; 111. Positioning hole; 2. Support layer; 21. Steel bottom plate; 22. Air barrier layer; 23. Insulation layer; 24. Waterproof cushion layer; 25. Steel top plate; 251. Leveling steel plate; 3. Ventilation layer; 4. Skeleton system; 5. Steel lining purlin; 6. Steel support; 7. Self-tapping screws. DETAILED DESCRIPTION

[0024] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0025] As attached Figure 1-4As shown, the double-layer waterproof fish-scale tile roof structure described in the present invention includes a decorative panel 1, a supporting layer 2 and a skeleton system 4.

[0026] The decorative panel 1 is assembled from a plurality of fish scale tiles 11, and a plurality of positioning holes 111 are provided on the fish scale tiles 11, so as to facilitate accurate positioning of each fish scale tile 11 during the assembly process, thereby improving the assembly accuracy. Figure 4 The decorative panel 1 after assembly is in the shape of fish scales.

[0027] In this embodiment, the fish scale tiles 11 are made of metal. By utilizing the heat absorption and antifreeze properties of the metal material, they can maintain their own performance well in hot and cold environments, and can also play a role in heat preservation indoors. The metal material has good plasticity and is easy to adjust at the construction site to ensure the accuracy of installation.

[0028] The supporting layer 2 includes a steel bottom plate 21, an air barrier layer 22, an insulation layer 23, a waterproof cushion layer 24 and a steel top plate 25, which are arranged in sequence from the inside to the outside; in this embodiment, the air barrier layer 22 is a reinforced composite polypropylene air barrier membrane, the insulation layer 23 is a double-layer insulation rock wool, and the double-layer insulation rock wool is laid with staggered seams, and the waterproof cushion layer 24 is a thermoplastic polyolefin waterproof roll to ensure the insulation, waterproof and other properties of the supporting layer 2.

[0029] Among them, a fixing component is provided between the steel bottom plate 21 and the steel top plate 25, and the fixing component is used to fix the air barrier layer 22, the thermal insulation layer 23 and the waterproof cushion layer 24; specifically, the fixing component includes a steel lining purlin 5 and a steel support 6; the steel lining purlin 5 is in a cross shape, and the top of the steel lining purlin 5 is connected and fixed to the steel top plate 25, the bottom of the steel lining purlin 5 is connected and fixed to the top of the steel support 6, and the bottom of the steel support 6 is connected and fixed to the steel bottom plate 21 to fix the air barrier layer 22, the thermal insulation layer 23 and the waterproof cushion layer 24 together, thereby enhancing the stability of the internal layered structure of the supporting layer 2.

[0030] In this embodiment, the steel lining purlin 5 and the steel support 6, the steel lining purlin 5 and the steel top plate 25, and the steel support 6 and the steel bottom plate 21 are all fixed with stainless steel bolts, and structural glue is applied at the connection points of the stainless steel bolts to ensure the waterproof performance inside the supporting layer 2.

[0031] The decorative panel 1 is connected and fixed to the steel top plate 25 of the supporting layer 2, and forms an integral structure with the supporting layer 2, forming an overall double-layer structure. A ventilation layer 3 is arranged between the steel top plate 25 and the decorative panel 1. In this embodiment, the ventilation layer 3 is a ventilation and noise reduction mesh to improve the ventilation and noise reduction effects of the decorative panel 1. The ventilation layer 3 is located on the outside of the leveling steel plate 251; wherein, the decorative panel 1 and the ventilation layer 3 are fixed to the steel top plate 25 together by self-tapping screws 7.

[0032] By fixing the decorative panel 1 and the supporting layer 2 into an integral structure, a plurality of cavity structures are formed between the double-layer structure of the decorative panel 1 and the supporting layer 2. The cavity structure has good thermal insulation and ventilation effects, thereby enhancing indoor comfort. At the same time, the overall structure can be processed in the processing plant and then sent to the site, thereby ensuring processing accuracy. After the processing is completed, secondary processing can be avoided on site, thereby reducing the difficulty of on-site construction and reducing environmental pollution.

[0033] In addition, the entire supporting layer 2 forms a complete waterproof structure at the bottom of the decorative panel 1, effectively eliminating the hidden danger of water leakage.

[0034] The supporting layer 2 is connected and fixed to the skeleton system 4. In this embodiment, the supporting layer 2 is welded and fixed to the skeleton system 4 through the steel base plate 21, so that the load of the decorative panel 1 can be evenly transferred to the skeleton system 4, and the skeleton system 4 then transfers the load to the main structure of the building, which unloads the load.

[0035] Leveling steel plates 251 are arranged at intervals on the top surface of the steel top plate 25, wherein the leveling steel plates 251 are fixed to the steel top plate 25 by self-tapping screws. By setting the leveling steel plates 251, the decorative panel 1 becomes flatter and denser after being installed on the supporting layer 2.

[0036] The above are only specific application examples of the present utility model and do not constitute any limitation to the protection scope of the present utility model; any technical solutions formed by equivalent transformation or equivalent replacement fall within the scope of protection of the present utility model.

Claims

1. A double-layer waterproof fish-scale tile roof structure, characterized by: Include A decorative panel (1), the decorative panel (1) being assembled from a plurality of fish-scale tiles (11), the fish-scale tiles (11) being provided with a plurality of positioning holes (111); A support layer (2), the support layer (2) comprising a steel bottom plate (21), an air barrier layer (22), an insulation layer (23), a waterproof cushion layer (24) and a steel top plate (25) arranged in sequence from the inside to the outside; the decorative panel (1) is connected and fixed to the steel top plate (25) of the support layer (2) and forms an integral structure with the support layer (2); a leveling steel plate (251) is arranged on the top surface of the steel top plate (25) at intervals; a ventilation layer (3) is arranged between the steel top plate (25) and the decorative panel (1), and the ventilation layer (3) is located on the outside of the leveling steel plate (251); a fixing component is arranged between the steel bottom plate (21) and the steel top plate (25), and the fixing component is used to fix the air barrier layer (22), the insulation layer (23) and the waterproof cushion layer (24); A skeleton system (4), wherein the support layer (2) is connected and fixed to the skeleton system (4).

2. The double-layer waterproof fish-scale tile roof structure according to claim 1, characterized in that: The fixing assembly comprises a steel lining purlin (5) and a steel support (6); the top of the steel lining purlin (5) is connected and fixed to the steel top plate (25), the bottom of the steel lining purlin (5) is connected and fixed to the top of the steel support (6), and the bottom of the steel support (6) is connected and fixed to the steel bottom plate (21).

3. The double-layer waterproof fish-scale tile roof structure according to claim 2, characterized in that: The steel lining purlin (5) is in a "J" shape.

4. The double-layer waterproof fish-scale tile roof structure according to claim 1, characterized in that: The gas barrier layer (22) is a reinforced composite polypropylene gas barrier film.

5. The double-layer waterproof fish-scale tile roof structure according to claim 1, characterized in that: The thermal insulation layer (23) is a double-layer thermal insulation rock wool, and the double-layer thermal insulation rock wool is laid with staggered seams.

6. The double-layer waterproof fish-scale tile roof structure according to claim 1, characterized in that: The waterproof cushion layer (24) is a thermoplastic polyolefin waterproof roll.

7. The double-layer waterproof fish-scale tile roof structure according to claim 1, characterized in that: The ventilation layer (3) is a ventilation and noise reduction wire mesh.

8. The double-layer waterproof fish-scale tile roof structure according to claim 1, characterized in that: The decorative panel (1) and the ventilation layer (3) are fixed together on the steel top plate (25) by self-tapping screws (7).

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