Roof eave gutter anti-seepage structure

Abstract

The utility model provides an anti-seepage structure of a roof eave gutter. Comprising a waterproof roll, an extruded insulation board, a steel wire mesh and an insulation mortar layer, the waterproof coiled materials are laid on the surfaces of groove walls of a roof and a roof eave gutter, the multiple extrusion molding heat preservation plates are fixedly connected to the waterproof coiled materials on the inner groove walls of the two sides of the roof eave gutter, and the steel wire mesh is fixedly connected to the surfaces of the multiple extrusion molding heat preservation plates in the direction away from the inner groove walls of the two sides of the roof eave gutter. And the thermal insulation mortar layer is arranged on the exposed waterproof coiled material and the plurality of steel wire meshes. According to the roof eave gutter anti-seepage structure, the problem that different materials are difficult to combine can be solved, the protective layer can be effectively prevented from falling off, and the service life of the waterproof layer can be prolonged through the extrusion molding heat preservation plate. The waterproof quality of the roof is guaranteed, the defect of easy water seepage is overcome, manpower and material resources consumed by roof water seepage maintenance are reduced, and the cost is saved.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and in particular to a roof eaves gutter waterproofing structure. Background Technology

[0002] Roof leaks are often caused by improper construction methods and difficulties in bonding different materials, leading to the detachment of the waterproofing protective layer. Traditionally, the construction of the roof eaves gutter sidewall waterproofing protective layer involves directly applying mortar plaster or fine aggregate concrete after the initial waterproofing layer, thus completing the protective layer before proceeding with decoration and finishing work. While simple, this method is extremely risky. Once the protective layer detaches, the exposed waterproofing layer is highly susceptible to damage, causing leaks and failing to meet the expected quality and functionality. These are common quality problems resulting from improper construction methods.

[0003] Therefore, during the roof waterproofing construction process, it is necessary to effectively control the construction technology, adopt reasonable construction methods, and take effective improvement measures to address the existing problems in the construction, so as to comprehensively improve the construction quality of the roof. Utility Model Content

[0004] The purpose of this utility model is to provide a roof gutter waterproofing structure to solve the problems mentioned in the background art.

[0005] (1) How to effectively extend the service life of the waterproof protective layer through a multi-layer protective structure.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A roof gutter waterproofing structure;

[0008] This includes waterproof membrane, extruded polystyrene insulation board, wire mesh, and insulation mortar layer;

[0009] The waterproof membrane is laid on the surface of the roof and the eaves gutter. Several extruded polystyrene insulation boards are fixedly connected to the waterproof membrane on the inner walls of the eaves gutter on both sides. The wire mesh is fixedly connected to the surface of several extruded polystyrene insulation boards in the direction away from the inner walls of the eaves gutter on both sides. The insulation mortar layer is applied to the exposed waterproof membrane and the wire mesh.

[0010] Based on the above technical solution, the present invention can be further improved as follows.

[0011] Furthermore, the waterproof membrane is an SBS double-sided self-adhesive waterproof membrane, which is fixed to the roof, roof gutters and several extruded polystyrene insulation boards by adhesive bonding.

[0012] Furthermore, the wire mesh is hot-dip galvanized welded wire mesh.

[0013] Furthermore, the extruded insulation board is fixed to the wire mesh by rivets.

[0014] Furthermore, the wire mesh extends to the roof, and several nails are fixedly connected to the roof, with the nails securing the wire mesh to the roof.

[0015] This structure solves the problem of difficult bonding between different materials, effectively preventing the protective layer from peeling off, and extending the service life of the waterproof layer with extruded polystyrene insulation board. It helps ensure the quality of roof waterproofing, overcomes the defect of easy water seepage, and reduces the manpower and material resources consumed in roof leak repair, thus saving costs. Attached Figure Description

[0016] Figure 1 This is a cross-sectional view of a structural schematic diagram of an embodiment of the roof eaves gutter waterproofing structure.

[0017] Figure 2 yes Figure 1 Enlarged view of part A.

[0018] Explanation of the labels in the diagram:

[0019] Waterproof membrane - 100; Extruded polystyrene insulation board - 200; Wire mesh - 300; Rivets - 310; Hanging nails - 320; Roofing - 410; Roof gutters - 420; Thermal insulation mortar layer - 500. Detailed Implementation

[0020] To make the above-mentioned objectives, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0021] The terms “vertical,” “horizontal,” “left,” “right,” and similar expressions used in this document are for illustrative purposes only and do not represent the only possible implementation.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0023] Please see Figures 1 to 2 .

[0024] The waterproof structure of this roof gutters includes 100mm of waterproof membrane, 200mm of extruded polystyrene insulation board, 300mm of wire mesh, and 500mm of insulation mortar layer.

[0025] The waterproof membrane 100 is an SBS double-sided self-adhesive waterproof membrane 100, which is laid on the surface of the roof 410 and the gutter wall 420.

[0026] Several extruded polystyrene insulation boards 200 are placed on waterproof membrane 100 on both sides of the inner groove wall of the roof eaves gutter 420. The waterproof membrane 100 is fixed to the roof 410, the roof eaves gutter 420 and several extruded polystyrene insulation boards 200 by adhesive bonding.

[0027] The wire mesh 300 is hot-dip galvanized welded wire mesh 300. The wire mesh 300 is fixedly connected to the surface of several extruded insulation boards 200 on both sides away from the inner wall of the roof eaves gutter 420. The extruded insulation boards 200 and the wire mesh 300 are fixed together by rivets 310. The insulation mortar layer 500 is placed on the exposed waterproof membrane 100 and several wire meshes 300. The wire mesh 300 extends to the roof 410. Several hanging nails 320 are fixedly connected to the roof 410. The hanging nails 320 fix the wire mesh 300 on the roof 410.

[0028] The construction method for achieving roof gutter waterproofing using the above-mentioned roof gutter waterproofing structure includes the following steps:

[0029] a) Clean the roof surface 410 and the roof gutters 420

[0030] First, clean the surfaces of the roof 410 and roof gutters 420, removing dust, debris, and grease to ensure a smooth surface. Then, use a level to check the flatness of the roof 410 and the gutter walls. If any uneven areas are found, repair them with cement mortar.

[0031] b) Lay 100 mm of waterproof membrane

[0032] SBS double-sided self-adhesive waterproof membrane 100 has excellent waterproof and adhesive properties. The SBS double-sided self-adhesive waterproof membrane 100 is laid on the surfaces of the roof 410 and the eaves gutter 420. The waterproof membrane 100 is fixed to the roof 410 and the eaves gutter 420 by adhesive bonding, ensuring a tight bond between the waterproof membrane 100 and the roof 410 and the eaves gutter walls. During installation, start from one end and gradually unfold the waterproof membrane 100, using a roller to press it firmly to ensure a secure bond.

[0033] c) Install 200 mm of extruded polystyrene insulation boards.

[0034] Extruded polystyrene (XPS) insulation boards 200 with a thickness of 20mm are selected, providing excellent thermal insulation performance. Several XPS insulation boards 200 are closely arranged on the waterproof membrane 100 on both sides of the inner wall of the roof eaves gutter 420, and are fixed to the waterproof membrane 100 by adhesive bonding. During bonding, the XPS insulation boards 200 are tightly adhered to the waterproof membrane 100.

[0035] d) Fix the wire mesh 300

[0036] Hot-dip galvanized welded steel wire mesh 300 with a mesh size of 12.7mm × 12.7mm is selected. The hot-dip galvanized welded steel wire mesh 300 is fixed to the surfaces of several extruded polystyrene insulation boards 200 on both sides away from the inner walls of the roof gutters 420. The extruded polystyrene insulation boards 200 and the steel wire mesh 300 are fixed together with rivets 310. The steel wire mesh 300 extends to the roof 410, and several hanging nails 320 are fixed on the roof 410 to secure the steel wire mesh 300 on the roof 410.

[0037] e) Apply 500 mm of thermal insulation mortar layer

[0038] The selected thermal insulation mortar has good thermal insulation and waterproofing properties. Apply a 20mm thick layer of thermal insulation mortar (500) over the exposed waterproof membrane (100) and several sections of wire mesh (300). Ensure the mortar layer (500) covers the exposed membrane evenly and smooth it with a trowel.

[0039] This roof gutter waterproofing construction method, through reasonable material selection and construction steps, ensures that the waterproof protective layer is difficult to peel off, extending its effective service life. The method is simple in structure, easy to install, and improves construction efficiency and quality.

[0040] The above description is only one embodiment of the present utility model. It should be noted that for those skilled in the art, several modifications and improvements can be made without departing from the principle of the present utility model, and these should also be considered to fall within the protection scope of the present utility model.

Claims

1. A roof gutter waterproofing structure, characterized in that: It includes waterproof membrane (100), extruded polystyrene insulation board (200), wire mesh (300) and insulation mortar layer (500); The waterproof membrane (100) is laid on the surface of the roof (410) and the groove wall of the roof eaves gutter (420). Several extruded polystyrene insulation boards (200) are fixedly connected to the waterproof membrane (100) on both sides of the inner groove wall of the roof eaves gutter (420). The wire mesh (300) is fixedly connected to the surface of several extruded polystyrene insulation boards (200) in the direction away from the inner groove wall of both sides of the roof eaves gutter (420). The thermal insulation mortar layer (500) is placed on the exposed waterproof membrane (100) and several wire meshes (300).

2. The roof eaves gutter waterproofing structure according to claim 1, characterized in that: The waterproof membrane (100) is an SBS double-sided self-adhesive waterproof membrane (100). The waterproof membrane (100) is fixed to the roof (410), the roof gutters (420) and several extruded insulation boards (200) by adhesive bonding.

3. The roof gutters waterproofing structure according to claim 1, characterized in that: The wire mesh (300) is hot-dip galvanized welded wire mesh (300).

4. The roof eaves gutter waterproofing structure according to claim 1, characterized in that: The extruded insulation board (200) and the wire mesh (300) are fixed together by rivets (310).

5. The roof gutters waterproofing structure according to claim 1, characterized in that: The wire mesh (300) extends to the roof (410), and a number of hooks (320) are fixedly connected to the roof (410). The hooks (320) are fixed to the wire mesh (300) on the roof (410).

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