Waterproof rock wool heat preservation roof structure

Abstract

The utility model discloses a waterproof rock wool heat preservation roof structure which comprises a building roof surface, waterproof coiled materials are laid on the building roof surface, a plurality of rock wool heat preservation plates are laid on the waterproof coiled materials, and lap joint assemblies are arranged between the rock wool heat preservation plates. The lap joint assembly comprises an upper buckle plate and a lower buckle plate which are welded to the two ends of the outer surface of the rock wool heat preservation plate, a fastening groove is formed in the upper buckle plate, a fastening bolt is in threaded connection with the interior of the fastening groove, protruding pieces are symmetrically welded to the bottom end of the upper buckle plate, grooves are symmetrically formed in the lower buckle plate, and the protruding pieces are in threaded connection with the interior of the fastening bolt. The rock wool heat preservation plates are laid on the waterproof coiled material, the upper buckle plate and the lower buckle plate are connected in a clamped mode, the upper buckle plate and the lower buckle plate are fixed through the fastening bolt, and the fastening bolt penetrates through the waterproof coiled material and is fixed to the building roof surface, so that the waterproof coiled material is fixed to the building roof surface. And the waterproof capability of the building roof surface is improved.

Description

Technical Field

[0001] The utility model relates to a rock wool thermal insulation roof structure, in particular to a waterproof rock wool thermal insulation roof structure. Background Art

[0002] Roof refers to the surface of the roof of a building, and also refers to the part between the ridge and the eaves. This part occupies a large area of ​​the roof, or the roof is the larger part of the roof. It generally includes cast-in-place concrete floor, cement mortar leveling layer, thermal insulation board, waterproof layer, cement mortar protective layer, drainage system, parapet and lightning protection measures, etc. In special projects, there is also tile construction (tile hanging strips). The existing building roof waterproof structure is to lay modified asphalt felt as an additional waterproof layer on the basis of the original cement roof.

[0003] At present, in the construction of building roofs, in order to make the roofs have better waterproof performance, first, waterproof membranes are laid on the roofs, and then the rock wool insulation boards are overlapped on the waterproof membranes. However, the rock wool insulation boards are prone to problems such as unreliable overlaps, gaps, and poor sealing at the overlaps, which leads to rainwater leakage on the roofs.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] In view of the problems in the related technology, the utility model proposes a waterproof rock wool thermal insulation roof structure to overcome the above technical problems existing in the existing related technology.

[0006] To this end, the specific technical solutions adopted by the utility model are as follows:

[0007] A waterproof rock wool insulation roof structure, including a building roof surface, a waterproof coiled material is laid on the building roof surface, a plurality of rock wool insulation boards are laid on the waterproof coiled material, and two adjacent rock wool insulation boards are overlapped with each other, and an overlap assembly is provided between the rock wool insulation boards, and the overlap assembly includes an upper gusset plate and a lower gusset plate welded on both ends of the outer surface of the rock wool insulation board, a fastening groove is provided on the upper gusset plate, a fastening bolt is threadedly connected in the fastening groove, the fastening bolt passes through the upper gusset plate, and the fastening groove is filled with waterproof sealant, protrusions are symmetrically welded on the bottom end of the upper gusset plate, and grooves are symmetrically provided on the lower gusset plate, the grooves are adapted to the protrusions, threaded holes are provided between the grooves, the threaded holes match the fastening bolts, the threaded holes are provided on the lower gusset plate, and a heat insulation assembly is provided inside the rock wool insulation board.

[0008] Furthermore, in order to make the rock wool insulation board have excellent insulation effect, the insulation component includes an insulation cavity opened inside the rock wool insulation board, the insulation cavity is filled with insulation board, and reinforcing ribs are equidistantly arranged in the insulation cavity.

[0009] Furthermore, in order to improve the overall resistance of the rock wool insulation board, the rock wool insulation board includes a rock wool core, a rock wool insulation layer is provided on the top and bottom ends of the rock wool core, and a waterproof board is provided on the top and bottom ends of the rock wool insulation layer.

[0010] Furthermore, in order to increase the tensile strength between the rock wool core and the rock wool insulation layer, a glass mesh is provided between the rock wool core and the rock wool insulation layer.

[0011] Furthermore, in order to increase the tensile strength between the rock wool insulation layer and the waterproof board, a steel mesh layer is provided between the rock wool insulation layer and the waterproof board, and the steel mesh layer is fixedly mounted on the rock wool insulation layer through a structural adhesive layer.

[0012] Furthermore, in order to make the rock wool insulation board have fireproof performance, a fireproof coating is applied on the top and bottom ends of the waterproof board.

[0013] Furthermore, in order to improve the sealing between the rock wool insulation boards, a first sealing gasket is provided between the upper buckle plate and the lower buckle plate, and a second sealing gasket is provided between the groove and the protrusion.

[0014] The beneficial effects of the utility model are:

[0015] 1. By laying the waterproof membrane on the roof of the building, the waterproof membrane is set up to improve the waterproof performance of the building roof. By laying the rock wool insulation board on the waterproof membrane respectively, and clamping the upper buckle plate and the lower buckle plate with each other, the first sealing gasket between the upper buckle plate and the lower buckle plate can prevent rainwater from leaking from the overlap of the rock wool insulation board. The upper buckle plate and the lower buckle plate are fixed by fastening bolts. The fastening bolts pass through the waterproof membrane and are fixed on the roof of the building, so that the waterproof membrane is fixed on the roof of the building, thereby improving the waterproof ability of the building roof. After the fastening bolts are fixed in the fastening grooves, the waterproof sealant is filled into the fastening grooves to effectively prevent rainwater from entering from the fastening grooves.

[0016] 2. By arranging a heat insulation component inside the rock wool insulation board, the heat insulation component includes a heat insulation cavity opened inside the rock wool insulation board, and the heat insulation cavity is filled with a heat insulation board, so that the rock wool insulation board has excellent heat insulation performance, and the setting of reinforcing ribs makes the internal structure strength of the rock wool insulation board high, and further improves the tensile strength of the rock wool insulation board.

[0017] 3. By equipping the rock wool core, glass mesh, rock wool insulation layer, steel mesh layer and waterproof board, the rock wool insulation board not only has the thermal insulation performance, but also improves the tensile strength of the rock wool insulation board, further enhancing the overall tensile strength of the rock wool insulation board, making it less likely to deform, crack and other problems during the installation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a structural schematic diagram of a waterproof rock wool thermal insulation roof structure according to an embodiment of the utility model;

[0020] Figure 2 It is a structural schematic diagram of a rock wool insulation board in a waterproof rock wool insulation roof structure according to an embodiment of the utility model;

[0021] Figure 3 It is a rear structural schematic diagram of a rock wool insulation board in a waterproof rock wool insulation roof structure according to an embodiment of the utility model;

[0022] Figure 4 It is a cross-sectional view of a rock wool insulation board in a waterproof rock wool insulation roof structure according to an embodiment of the utility model.

[0023] In the figure:

[0024] 1. Building roof surface; 2. Waterproof membrane; 3. Rock wool insulation board; 4. Upper gusset plate; 5. Protruding piece; 6. Fastening groove; 7. Fastening bolt; 8. Waterproof sealant; 9. Lower gusset plate; 10. Groove; 11. First sealing gasket; 12. Threaded hole; 13. Second sealing gasket; 14. Insulation cavity; 15. Insulation board; 16. Reinforcement rib; 17. Rock wool core; 18. Glass mesh; 19. Rock wool insulation layer; 20. Structural adhesive layer; 21. Steel mesh layer; 22. Waterproof board; 23. Fireproof coating. DETAILED DESCRIPTION

[0025] 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.

[0026] According to an embodiment of the utility model, a waterproof rock wool thermal insulation roof structure is provided.

[0027] Embodiment 1;

[0028] like Figure 1-Figure 3 As shown, according to the waterproof rock wool insulation roof structure of the embodiment of the utility model, it includes a building roof surface 1, a waterproof membrane 2 is laid on the building roof surface 1, a plurality of rock wool insulation boards 3 are laid on the waterproof membrane 2, and two adjacent rock wool insulation boards 3 are overlapped with each other, and an overlap assembly is provided between the rock wool insulation boards 3, and the overlap assembly includes an upper clasp plate 4 and a lower clasp plate 9 welded on both ends of the outer surface of the rock wool insulation board 3, a first sealing gasket 11 is provided between the upper clasp plate 4 and the lower clasp plate 9, and the first sealing gasket 11 is fixedly connected to the side wall of the rock wool insulation board 3, a fastening groove 6 is provided on the upper clasp plate 4, a fastening bolt 7 is connected to the inner thread of the fastening groove 6, the fastening bolt 7 passes through the upper clasp plate 4, and the fastening groove 6 is filled with waterproof sealant 8, protrusions 5 are symmetrically welded on the bottom end of the upper clasp plate 4, and a groove 10 is symmetrically provided on the lower clasp plate 9, and the groove 10 is adapted to the protruding piece 5, and a second sealing gasket 13 is provided between the groove 10 and the protruding piece 5, and the second sealing The pad 13 is fixedly connected in the groove 10, and a threaded hole 12 is provided between the grooves 10, and the threaded hole 12 matches the fastening bolt 7. The threaded hole 12 is opened on the lower gusset plate 9. By laying the waterproof membrane 2 on the building roof surface 1, the setting of the waterproof membrane 2 can improve the waterproof performance of the building roof surface 1, and by laying the rock wool insulation board 3 on the waterproof membrane 2 respectively, and the upper gusset plate 4 and the lower gusset plate 9 are mutually clamped, the first sealing pad 11 between the upper gusset plate 4 and the lower gusset plate 9 can prevent rainwater from leaking from the overlap of the rock wool insulation board 3, and the upper gusset plate 4 and the lower gusset plate 9 are fixed by the fastening bolt 7, the fastening bolt 7 passes through the waterproof membrane 2 and is fixed on the building roof surface 1, so that the waterproof membrane 2 is fixed on the building roof surface 1, thereby improving the waterproof ability of the building roof surface 1, and the fastening bolt 7 is fixed in the fastening groove 6, and the waterproof sealant 8 is filled into the fastening groove 6, which effectively prevents rainwater from entering the fastening groove 6.

[0029] Embodiment 2:

[0030] See also Figure 1 and Figure 4In order to make the rock wool insulation board 3 have an excellent thermal insulation effect, an insulation component is provided inside the rock wool insulation board 3, and the insulation component includes an insulation cavity 14 opened inside the rock wool insulation board 3, and the insulation cavity 14 is filled with insulation boards 15, and reinforcing ribs 16 are arranged at equal distances in the insulation cavity 14. By providing an insulation component inside the rock wool insulation board 3, the insulation component includes an insulation cavity 14 opened inside the rock wool insulation board 3, and the insulation cavity 14 is filled with insulation boards 15, so that the rock wool insulation board 3 has excellent thermal insulation performance. The provision of the reinforcing ribs 16, at the same time, makes the internal structure strength of the rock wool insulation board 3 high, and further improves the tensile strength of the rock wool insulation board 3. The rock wool insulation board 3 includes a rock wool core 17, and the insulation cavity 14 is opened in the rock wool core 17. Rock wool insulation layers 19 are provided on the top and bottom ends of the rock wool core 17. In order to increase the rock wool core 17 and the rock wool insulation layer 1 9, a glass mesh 18 is provided between the rock wool core 17 and the rock wool insulation layer 19, and a waterproof board 22 is provided on the top and bottom ends of the rock wool insulation layer 19. In order to increase the tensile resistance between the rock wool insulation layer 19 and the waterproof board 22, a steel mesh layer 21 is provided between the rock wool insulation layer 19 and the waterproof board 22, and the steel mesh layer 21 is fixedly installed on the rock wool insulation layer 19 through a structural adhesive layer 20. In order to make the rock wool insulation board 3 have fireproof performance, a fireproof coating 23 is applied on the top and bottom ends of the waterproof board 22. By providing the rock wool core 17, the glass mesh 18, the rock wool insulation layer 19, the steel mesh layer 21 and the waterproof board 22, the rock wool insulation board 3 not only has insulation performance, but also improves the tensile strength of the rock wool insulation board 3, further enhances the overall tensile strength of the rock wool insulation board 3, and makes the rock wool insulation board 3 less likely to deform, crack and other problems during installation.

[0031] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0032] In actual application, firstly, by laying the waterproof membrane 2 on the building roof surface 1, the waterproof membrane 2 is set, thereby improving the waterproof performance of the building roof surface 1, and then, the rock wool insulation board 3 is laid on the waterproof membrane 2 respectively, and the upper buckle plate 4 and the lower buckle plate 9 are clamped together, and the first sealing gasket 11 between the upper buckle plate 4 and the lower buckle plate 9 can prevent rainwater from leaking from the overlap of the rock wool insulation board 3, and then, the upper buckle plate 4 and the lower buckle plate 9 are fixed by the fastening bolts 7, and the fastening bolts 7 pass through the waterproof membrane 2 and are fixed on the building roof surface 1, so that the waterproof membrane 2 is fixed on the building roof surface 1, thereby improving the waterproof ability of the building roof surface 1, and finally, after the fastening bolts 7 are fixed in the fastening grooves 6, the waterproof sealant 8 is filled into the fastening grooves 6, which effectively prevents rainwater from leaking. It is easy to enter from the fastening groove 6. An insulation component is provided inside the rock wool insulation board 3. The insulation component includes an insulation cavity 14 opened inside the rock wool insulation board 3. The insulation cavity 14 is filled with an insulation board 15, so that the rock wool insulation board 3 has excellent insulation performance. The reinforcement ribs 16 are provided to make the internal structure of the rock wool insulation board 3 high, and the tensile strength of the rock wool insulation board 3 is further improved. A rock wool core 17, a glass mesh 18, a rock wool insulation layer 19, a steel mesh layer 21 and a waterproof board 22 are provided inside the rock wool insulation board 3. The rock wool insulation board 3 not only has insulation performance, but also improves the tensile strength of the rock wool insulation board 3, further enhancing the overall tensile strength of the rock wool insulation board 3, so that the rock wool insulation board 3 is not prone to deformation, cracking and other problems during installation.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A waterproof rock wool thermal insulation roof structure, comprising a building roof surface (1), characterized in that: A waterproof coiled material (2) is laid on the roof surface (1) of the building, a plurality of rock wool insulation boards (3) are laid on the waterproof coiled material (2), and two adjacent rock wool insulation boards (3) are overlapped with each other, and an overlap assembly is provided between the rock wool insulation boards (3), and the overlap assembly includes an upper buckle plate (4) and a lower buckle plate (9) welded on both ends of the outer surface of the rock wool insulation board (3), a fastening groove (6) is opened on the upper buckle plate (4), and a fastening bolt (7) is connected to the inner thread of the fastening groove (6), and the fastening bolt (7) is inserted through The upper buckle plate (4) is passed through, the fastening groove (6) is filled with waterproof sealant (8), the bottom end of the upper buckle plate (4) is symmetrically welded with a protrusion (5), the lower buckle plate (9) is symmetrically provided with grooves (10), the grooves (10) are adapted to the protrusions (5), threaded holes (12) are provided between the grooves (10), the threaded holes (12) are matched with the fastening bolts (7), the threaded holes (12) are provided on the lower buckle plate (9), and a heat insulation component is provided inside the rock wool insulation board (3).

2. A waterproof rock wool thermal insulation roof structure according to claim 1, characterized in that: The heat insulation component comprises a heat insulation cavity (14) opened inside the rock wool insulation board (3), the heat insulation cavity (14) is filled with a heat insulation board (15), and reinforcing ribs (16) are arranged at equal distances inside the heat insulation cavity (14).

3. A waterproof rock wool thermal insulation roof structure according to claim 2, characterized in that: The rock wool insulation board (3) comprises a rock wool core (17), the top and bottom ends of the rock wool core (17) are provided with a rock wool insulation layer (19), and the top and bottom ends of the rock wool insulation layer (19) are provided with a waterproof board (22).

4. A waterproof rock wool thermal insulation roof structure according to claim 3, characterized in that: A glass wire mesh (18) is provided between the rock wool core (17) and the rock wool insulation layer (19).

5. A waterproof rock wool thermal insulation roof structure according to claim 4, characterized in that: A steel mesh layer (21) is provided between the rock wool insulation layer (19) and the waterproof board (22), and the steel mesh layer (21) is fixedly mounted on the rock wool insulation layer (19) via a structural adhesive layer (20).

6. A waterproof rock wool thermal insulation roof structure according to claim 5, characterized in that: The top and bottom ends of the waterproof board (22) are coated with a fireproof coating (23).

7. The waterproof rock wool thermal insulation roof structure according to claim 1, characterized in that: A first sealing gasket (11) is provided between the upper buckle plate (4) and the lower buckle plate (9), and a second sealing gasket (13) is provided between the groove (10) and the protruding piece (5).

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