Roof equipment foundation waterproof structure

Abstract

The utility model provides a waterproof structure of a roof equipment foundation, which is characterized in that a left mortar arc angle and a right mortar arc angle are respectively constructed at the left root part and the right root part of the roof equipment foundation; a left waterproof coiled material additional layer and a right waterproof coiled material additional layer are laid on the left side and the right side of a roof equipment foundation respectively, a left waterproof coating layer and a right waterproof coating layer are coated in batches, a left waterproof coiled material layer and a right waterproof coiled material layer are laid, and a left heat preservation layer and a right heat preservation layer are arranged. A left metal plate and a right metal plate are installed on the top face, the left side and the right side of the roof equipment foundation respectively, cement waterproof mortar construction is conducted on the top face of the roof equipment foundation, a left waterproof protection layer and a right waterproof protection layer are constructed on the left heat preservation layer and the right heat preservation layer respectively, and gaps are filled with waterproof sealant in an embedded mode. According to the utility model, under the condition that the construction cost is not obviously increased, the problem of possible leakage at the foundation of the roof equipment can be obviously reduced.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and particularly to the field of waterproof structure technology, specifically referring to a waterproof structure for roof equipment foundation. Background Technology

[0002] Building construction refers to the production activities during the implementation phase of an engineering project. It is the process of building various types of structures, or the process of turning the lines on design drawings into a physical object at a designated location. It includes foundation construction, main structure construction, roofing construction, and decoration construction.

[0003] During building construction, building leakage has become a prominent issue, directly impacting the functionality of the building and user safety. Roof equipment foundations are typically vertically installed, extending along the front-to-back direction and protruding upwards from the horizontally installed roof structure. Embedded components are pre-installed within the roof equipment foundation, including embedded plates and U-shaped embedded parts. The embedded plates are horizontally installed along the front-to-back direction and embedded in the top surface of the roof equipment foundation, while the U-shaped embedded parts are vertically installed along the front-to-back direction and embedded within the roof equipment foundation. The embedded plates are mounted on top of the U-shaped embedded parts.

[0004] Because the foundation for roof equipment involves pre-installed and embedded structures, as well as the protection and repair of existing waterproofing during subsequent equipment installation, roof leaks are often a major problem area. Furthermore, roof waterproofing often experiences a cycle of leaks and repairs year after year during maintenance.

[0005] Therefore, in order to reduce water leakage at the foundation of roof equipment, it is necessary to provide a waterproof structure for the foundation of roof equipment that can significantly reduce the potential leakage problem at the foundation of roof equipment without significantly increasing construction costs. Utility Model Content

[0006] In order to overcome the shortcomings of the prior art, one objective of this utility model is to provide a waterproof structure for roof equipment foundations, which can significantly reduce the leakage problems that may occur at the foundations of roof equipment without significantly increasing construction costs, and is suitable for large-scale promotion and application.

[0007] Another objective of this utility model is to provide a waterproof structure for roof equipment foundations, which is ingeniously designed, simple in structure, easy to construct, and low in construction cost, making it suitable for large-scale promotion and application.

[0008] To achieve the above objectives, this utility model provides a waterproof structure for a roof equipment foundation, including a roof structure, a roof equipment foundation, and embedded parts. The roof structure is horizontally arranged, and the roof equipment foundation is vertically arranged along the front-to-back direction and protrudes upward from the roof structure. The embedded parts include embedded plates and U-shaped embedded parts. The embedded plates are horizontally arranged along the front-to-back direction and embedded in the top surface of the roof equipment foundation. The U-shaped embedded parts are vertically arranged along the front-to-back direction. The roof equipment foundation is set and embedded within the pre-embedded plate, which is set on the U-shaped pre-embedded part. The roof equipment foundation waterproof structure further includes a left mortar rounded corner, a right mortar rounded corner, a left additional waterproof membrane layer, a right additional waterproof membrane layer, a left waterproof coating layer, a right waterproof coating layer, a left waterproof membrane layer, a right waterproof membrane layer, a left insulation layer, a right insulation layer, a left metal plate, a right metal plate, a left waterproof protective layer, a right waterproof protective layer, a cement waterproof mortar layer, and a waterproof sealant, wherein:

[0009] The left mortar arc angle and the right mortar arc angle are both horizontally set and are set along the front-back direction and are set opposite to each other. The left mortar arc angle is set on the roof structure and is located to the left of the left side of the roof equipment foundation and is connected to the left side of the roof equipment foundation. The right mortar arc angle is set on the roof structure and is located to the right of the right side of the roof equipment foundation and is connected to the right side of the roof equipment foundation.

[0010] The left waterproof membrane additional layer includes a left vertical additional layer and a left horizontal additional layer. Both the left vertical additional layer and the left horizontal additional layer are arranged along the front-back direction. The lower side of the left vertical additional layer is connected to the right side of the left horizontal additional layer. The left vertical additional layer and the left horizontal additional layer are respectively laid on the left side of the roof equipment foundation and the roof structure. The connection position of the left vertical additional layer and the left horizontal additional layer is laid on the left mortar arc corner. The right waterproof membrane additional layer includes a right vertical additional layer and a right horizontal additional layer. Both the right vertical additional layer and the right horizontal additional layer are arranged along the front-back direction. The lower side of the right vertical additional layer is connected to the left side of the right horizontal additional layer. The right vertical additional layer and the right horizontal additional layer are respectively laid on the right side of the roof equipment foundation and the roof structure. The connection position of the right vertical additional layer and the right horizontal additional layer is laid on the right mortar arc corner.

[0011] The left waterproof coating layer includes a left vertical coating layer and a left horizontal coating layer, both of which are arranged along the front-to-back direction. The lower side of the left vertical coating layer is connected to the right side of the left horizontal coating layer. The left vertical coating layer and the left horizontal coating layer are respectively applied to the left side of the left vertical additional layer and to the left horizontal additional layer and the roof structure. The right waterproof coating layer includes a right vertical coating layer and a right horizontal coating layer, both of which are arranged along the front-to-back direction. The lower side of the right vertical coating layer is connected to the left side of the right horizontal coating layer. The right vertical coating layer and the right horizontal coating layer are respectively applied to the right side of the right vertical additional layer and to the right horizontal additional layer and the roof structure.

[0012] The left waterproof membrane layer includes a left vertical membrane layer and a left horizontal membrane layer, both of which are arranged along the front-to-back direction. The lower side of the left vertical membrane layer is connected to the right side of the left horizontal membrane layer. The left vertical membrane layer and the left horizontal membrane layer are respectively laid on the left side of the left vertical additional layer, the left side of the left vertical coating layer, and the left horizontal coating layer. The right waterproof membrane layer includes a right vertical membrane layer and a right horizontal membrane layer, both of which are arranged along the front-to-back direction. The lower side of the right vertical membrane layer is connected to the left side of the right horizontal membrane layer. The right vertical membrane layer and the right horizontal membrane layer are respectively laid on the right side of the right vertical additional layer, the right side of the right vertical coating layer, and the right horizontal coating layer.

[0013] The left insulation layer includes a left vertical insulation layer and a left horizontal insulation layer, both of which are arranged along the front-back direction. The lower side of the left vertical insulation layer is connected to the right side of the left horizontal insulation layer. The left vertical insulation layer and the left horizontal insulation layer are respectively disposed on the left side of the left vertical roll layer and on the left horizontal roll layer. The right insulation layer includes a right vertical insulation layer and a right horizontal insulation layer, both of which are arranged along the front-back direction. The lower side of the right vertical insulation layer is connected to the left side of the right horizontal insulation layer. The right vertical insulation layer and the right horizontal insulation layer are respectively disposed on the right side of the right vertical roll layer and on the right horizontal roll layer.

[0014] The left vertical additional layer, the right vertical additional layer, the left vertical roll layer, the right vertical roll layer, the left vertical insulation layer, and the right vertical insulation layer are all flush with the top surface of the roof equipment foundation.

[0015] The left metal plate includes a left vertical metal plate, a left horizontal metal plate, and a left fixing member. Both the left vertical metal plate and the left horizontal metal plate are arranged along the front-back direction. The upper side of the left vertical metal plate is connected to the left side of the left horizontal metal plate. The right side of the left horizontal metal plate is bent vertically downward to form a left bend and abuts against the top surface of the roof equipment foundation. The lower side of the left vertical metal plate bends to the right and then upward to form a hook to form a left hook. The left hook abuts against the left horizontal insulation layer and is located on the left side of the lower side of the left vertical insulation layer and abuts against the lower side of the left vertical insulation layer. The left horizontal metal plate is fixed to the top surface of the roof equipment foundation by the left fixing member. The right metal plate includes a right vertical metal plate, a right horizontal metal plate, and a right fixing member. Both the right vertical metal plate and the right horizontal metal plate are arranged along the front-back direction. The upper side of the right vertical metal plate is connected to the right side of the right horizontal metal plate. The left side of the right horizontal metal plate is bent vertically downward to form a right bend and abuts against the top surface of the roof equipment foundation. The lower side of the right vertical metal plate bends to the left and then upward to form a hook, thus forming a right hook. The right hook abuts against the right horizontal insulation layer and is located to the right of the lower side of the right vertical insulation layer and abuts against the lower side of the right vertical insulation layer. The right horizontal metal plate is fixed to the top surface of the roof equipment foundation by the right fixing member.

[0016] The left and right waterproof protective layers are both horizontally arranged and along the front-back direction, and are spaced apart from each other. The left waterproof protective layer is arranged on the left horizontal insulation layer and is located on the left side of the lower side of the left vertical metal plate. The right waterproof protective layer is arranged on the right horizontal insulation layer and is located on the right side of the lower side of the right vertical metal plate.

[0017] The cement waterproof mortar layer is horizontally arranged on the top surface of the embedded plate and the roof equipment foundation along the front-back direction, and located between the left bend and the right bend. The left half of the top surface of the cement waterproof mortar layer is arranged along the front-back direction and inclined downward to the left from right to left. The right half of the top surface of the cement waterproof mortar layer is arranged along the front-back direction and inclined downward to the right from left to right. The waterproof sealant is embedded between the cement waterproof mortar layer and the left bend, between the cement waterproof mortar layer and the right bend, between the left waterproof protective layer and the lower side of the left vertical metal plate, and between the right waterproof protective layer and the lower side of the right vertical metal plate.

[0018] Preferably, the left waterproof membrane additional layer, the right waterproof membrane additional layer, the left waterproof membrane layer, and the right waterproof membrane layer are made of the same waterproof membrane.

[0019] Preferably, the width of the left horizontal additional layer and the width of the right horizontal additional layer are both ≥250mm.

[0020] Preferably, the height of the left vertical coating layer and the height of the right vertical coating layer are both ≥250mm.

[0021] Preferably, the thickness of the left metal plate and the thickness of the right metal plate are both 5 mm.

[0022] Preferably, the left fixing member and the right fixing member are a left cement nail and a right cement nail, respectively. The left cement nail and the right cement nail are both vertically arranged and spaced apart from each other. The left cement nail vertically passes through the top surface of the left horizontal metal plate and the roof equipment foundation to fix the left horizontal metal plate to the top surface of the roof equipment foundation. The right cement nail vertically passes through the top surface of the right horizontal metal plate and the roof equipment foundation to fix the right horizontal metal plate to the top surface of the roof equipment foundation. The embedded plate is located between the left cement nail and the right cement nail.

[0023] Preferably, the distance between the cement waterproof mortar layer and the left bend and the distance between the cement waterproof mortar layer and the right bend are both 20mm.

[0024] Preferably, the distance between the left waterproof protective layer and the lower side of the left vertical metal plate, and the distance between the right waterproof protective layer and the lower side of the right vertical metal plate are both 20mm.

[0025] Preferably, both the left insulation layer and the right insulation layer are insulation board layers.

[0026] Preferably, both the left and right waterproof protective layers are reinforced concrete protective layers.

[0027] The main beneficial effects of this utility model are as follows:

[0028] 1. The waterproof structure for roof equipment foundations of this utility model involves constructing left and right mortar arc corners at the left and right root portions of the roof equipment foundation, respectively; laying left and right additional waterproof membrane layers on the left and right sides of the foundation, respectively; applying left and right waterproof coating layers; laying left and right waterproof membrane layers; and setting left and right insulation layers. Left and right metal plates are installed on the top surface and left and right sides of the foundation, respectively. Cement waterproof mortar is applied to the top surface of the foundation, and left and right waterproof protective layers are applied on the left and right insulation layers, respectively. Gaps are filled with waterproof sealant. Therefore, it can significantly reduce potential leakage problems at the roof equipment foundation without significantly increasing construction costs, making it suitable for large-scale application.

[0029] 2. The waterproof structure for the roof equipment foundation of this utility model involves constructing left and right mortar arc corners at the left and right root portions of the roof equipment foundation, respectively; laying left and right additional waterproof membrane layers on the left and right sides of the roof equipment foundation, respectively; applying left and right waterproof coating layers; laying left and right waterproof membrane layers; and setting left and right insulation layers. Left and right metal plates are installed on the top surface and left and right sides of the roof equipment foundation, respectively. Cement waterproof mortar is applied to the top surface of the roof equipment foundation, and left and right waterproof protective layers are applied on the left and right insulation layers, respectively. Gaps are filled with waterproof sealant. Therefore, its design is ingenious, its structure is simple, its construction is convenient, and its construction cost is low, making it suitable for large-scale promotion and application.

[0030] These and other objects, features and advantages of this utility model will be fully apparent from the following detailed description and drawings, and can be achieved by the means, devices and combinations thereof specifically pointed out in the description of the utility model. Attached Figure Description

[0031] Figure 1 This is a partial front sectional view of a specific embodiment of the waterproof structure for the roof equipment foundation of this utility model.

[0032] Figure 2 yes Figure 1 A partially enlarged schematic diagram of the structure shown. Figure 1 .

[0033] Figure 3 yes Figure 1 A partially enlarged schematic diagram of the structure shown. Figure 2 .

[0034] Figure 4 yes Figure 1 A partially enlarged schematic diagram of the structure shown. Figure 3 .

[0035] Figure 5 yes Figure 1 A partially enlarged schematic diagram of the structure shown. Figure 4 .

[0036] (Symbol Explanation)

[0037] 1. Roof structure; 2. Roof equipment foundation; 3. Embedded parts; 31. Embedded plates; 32. U-shaped embedded parts; 4. Left mortar rounded corner; 5. Right mortar rounded corner; 6. Left waterproof membrane additional layer; 61. Left vertical additional layer; 62. Left horizontal additional layer; 7. Right waterproof membrane additional layer; 71. Right vertical additional layer; 72. Right horizontal additional layer; 8. Left waterproof coating layer; 81. Left vertical coating layer; 82. Left horizontal coating layer; 9. Right waterproof coating layer; 91. Right vertical coating layer; 92. Right horizontal coating layer; 10. Left waterproof membrane layer; 101. Left vertical membrane layer; 102. Left horizontal membrane layer; 11. Right waterproof membrane layer; 111. Left vertical membrane layer; Material layer; 112 Left horizontal roll layer; 12 Left insulation layer; 121 Left vertical insulation layer; 122 Left horizontal insulation layer; 13 Right insulation layer; 131 Right vertical insulation layer; 132 Right horizontal insulation layer; 14 Left metal plate; 141 Left vertical metal plate; 142 Left horizontal metal plate; 143 Left fastener; 144 Left bend; 145 Left hook; 15 Right metal plate; 151 Right vertical metal plate; 152 Right horizontal metal plate; 153 Right fastener; 154 Right bend; 155 Right hook; 16 Left waterproof protective layer; 17 Right waterproof protective layer; 18 Cement waterproof mortar layer; 19 Waterproof sealant. Detailed Implementation

[0038] In order to better understand the technical content of this utility model, the following embodiments are provided for detailed description.

[0039] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0040] Please see Figures 1-5 As shown, in a specific embodiment of this utility model, the waterproof structure for the roof equipment foundation includes a roof structure 1, a roof equipment foundation 2, embedded parts 3, a left mortar arc corner 4, a right mortar arc corner 5, a left waterproof membrane additional layer 6, a right waterproof membrane additional layer 7, a left waterproof coating layer 8, a right waterproof coating layer 9, a left waterproof membrane layer 10, a right waterproof membrane layer 11, a left insulation layer 12, a right insulation layer 13, a left metal plate 14, a right metal plate 15, a left waterproof protective layer 16, a right waterproof protective layer 17, a cement waterproof mortar layer 18, and a waterproof sealant 19, wherein:

[0041] The roof structure 1 is horizontally arranged, the roof equipment foundation 2 is vertically arranged along the front-to-back direction and protrudes upward from the roof structure 1, the embedded part 3 includes an embedded plate 31 and a door-shaped embedded part 32, the embedded plate 31 is horizontally arranged along the front-to-back direction and embedded in the top surface of the roof equipment foundation 2, the door-shaped embedded part 32 is vertically arranged along the front-to-back direction and embedded in the roof equipment foundation 2, and the embedded plate 31 is arranged on the door-shaped embedded part 32;

[0042] The left mortar arc angle 4 and the right mortar arc angle 5 are both horizontally set and are set along the front-back direction and are set opposite to each other. The left mortar arc angle 4 is set on the roof structure 1 and is located on the left side of the left side of the roof equipment foundation 2 and is connected to the left side of the roof equipment foundation 2. The right mortar arc angle 5 is set on the roof structure 1 and is located on the right side of the right side of the roof equipment foundation 2 and is connected to the right side of the roof equipment foundation 2.

[0043] The left waterproof membrane additional layer 6 includes a left vertical additional layer 61 and a left horizontal additional layer 62. Both the left vertical additional layer 61 and the left horizontal additional layer 62 are arranged along the front-back direction. The lower side of the left vertical additional layer 61 is connected to the right side of the left horizontal additional layer 62. The left vertical additional layer 61 and the left horizontal additional layer 62 are respectively laid on the left side of the roof equipment foundation 2 and the roof structure 1. The connection position of the left vertical additional layer 61 and the left horizontal additional layer 62 is laid on the left mortar arc corner 4. The right waterproof membrane additional layer 7 includes a right vertical additional layer 71 and a right horizontal additional layer 72. Both the right vertical additional layer 71 and the right horizontal additional layer 72 are arranged along the front-back direction. The lower side of the right vertical additional layer 71 is connected to the left side of the right horizontal additional layer 72. The right vertical additional layer 71 and the right horizontal additional layer 72 are respectively laid on the right side of the roof equipment foundation 2 and the roof structure 1. The connection position of the right vertical additional layer 71 and the right horizontal additional layer 72 is laid on the right mortar arc corner 5.

[0044] The left waterproof coating layer 8 includes a left vertical coating layer 81 and a left horizontal coating layer 82. Both the left vertical coating layer 81 and the left horizontal coating layer 82 are arranged along the front-back direction. The lower side of the left vertical coating layer 81 is connected to the right side of the left horizontal coating layer 82. The left vertical coating layer 81 and the left horizontal coating layer 82 are respectively applied to the left side of the left vertical additional layer 61 and to the left horizontal additional layer 62 and the roof structure 1. The right waterproof coating layer 9 includes a right vertical coating layer 91 and a right horizontal coating layer 92. Both the right vertical coating layer 91 and the right horizontal coating layer 92 are arranged along the front-back direction. The lower side of the right vertical coating layer 91 is connected to the left side of the right horizontal coating layer 92. The right vertical coating layer 91 and the right horizontal coating layer 92 are respectively applied to the right side of the right vertical additional layer 71 and to the right horizontal additional layer 72 and the roof structure 1.

[0045] The left waterproof membrane layer 10 includes a left vertical membrane layer 101 and a left horizontal membrane layer 102. Both the left vertical membrane layer 101 and the left horizontal membrane layer 102 are arranged along the front-to-back direction. The lower side of the left vertical membrane layer 101 is connected to the right side of the left horizontal membrane layer 102. The left vertical membrane layer 101 and the left horizontal membrane layer 102 are respectively laid on the left side of the left vertical additional layer 61 and the left side of the left vertical coating layer 81. The right waterproof membrane layer 11 includes a right vertical membrane layer 111 and a right horizontal membrane layer 112, both of which are arranged along the front-back direction. The lower side of the right vertical membrane layer 111 is connected to the left side of the right horizontal membrane layer 112. The right vertical membrane layer 111 and the right horizontal membrane layer 112 are respectively laid on the right side of the right vertical additional layer 71, the right side of the right vertical coating layer 91, and the right horizontal coating layer 92.

[0046] The left insulation layer 12 includes a left vertical insulation layer 121 and a left horizontal insulation layer 122. Both the left vertical insulation layer 121 and the left horizontal insulation layer 122 are arranged along the front-back direction. The lower side of the left vertical insulation layer 121 is connected to the right side of the left horizontal insulation layer 122. The left vertical insulation layer 121 and the left horizontal insulation layer 122 are respectively arranged on the left side of the left vertical roll layer 101 and the left horizontal roll layer 102. The right insulation layer 13 includes a right vertical insulation layer 131 and a right horizontal insulation layer 132. Both the right vertical insulation layer 131 and the right horizontal insulation layer 132 are arranged along the front-back direction. The lower side of the right vertical insulation layer 131 is connected to the left side of the right horizontal insulation layer 132. The right vertical insulation layer 131 and the right horizontal insulation layer 132 are respectively arranged on the right side of the right vertical roll layer 111 and the right horizontal roll layer 112.

[0047] The left vertical additional layer 61, the right vertical additional layer 71, the left vertical roll layer 101, the right vertical roll layer 111, the left vertical insulation layer 121, and the right vertical insulation layer 131 are all flush with the top surface of the roof equipment foundation 2.

[0048] The left metal plate 14 includes a left vertical metal plate 141, a left horizontal metal plate 142, and a left fixing member 143. The left vertical metal plate 141 and the left horizontal metal plate 142 are both arranged along the front-back direction. The upper side of the left vertical metal plate 141 is connected to the left side of the left horizontal metal plate 142. The right side of the left horizontal metal plate 142 is bent vertically downward to form a left bend 144, which abuts against the top surface of the roof equipment foundation 2. The lower side of the left vertical metal plate 141 is bent to the right and then upward to form a hook, which forms a left hook 145. The left hook 145 abuts against the left horizontal insulation layer 122 and is located to the left of the lower side of the left vertical insulation layer 121 and abuts against the lower side of the left vertical insulation layer 121. The left horizontal metal plate 142 is fixed to the top surface of the roof equipment foundation 2 by the left fixing member 143. The right metal plate 15 includes a right vertical metal plate 151, a right horizontal metal plate 152, and a right fixing member 153. The right vertical metal plate 151 and the right horizontal metal plate 152 are both arranged along the front-back direction. The upper side of the right vertical metal plate 151 is connected to the right side of the right horizontal metal plate 152. The left side of the right horizontal metal plate 152 is bent vertically downward to form a right bend 154 and abuts against the top surface of the roof equipment foundation 2. The lower side of the right vertical metal plate 151 is bent to the left and then upward to form a hook to form a right hook 155. The right hook 155 abuts against the right horizontal insulation layer 132 and is located on the right side of the lower side of the right vertical insulation layer 131 and abuts against the lower side of the right vertical insulation layer 131. The right horizontal metal plate 152 is fixed to the top surface of the roof equipment foundation 2 by the right fixing member 153.

[0049] The left waterproof protective layer 16 and the right waterproof protective layer 17 are both horizontally arranged and arranged along the front-back direction, and are spaced apart from each other on the left and right sides. The left waterproof protective layer 16 is arranged on the left horizontal insulation layer 122 and is located on the left side below the left vertical metal plate 141. The right waterproof protective layer 17 is arranged on the right horizontal insulation layer 132 and is located on the right side below the right vertical metal plate 151.

[0050] The cement waterproof mortar layer 18 is horizontally arranged and positioned on the top surface of the embedded plate 31 and the roof equipment foundation 2 along the front-back direction, located between the left bend 144 and the right bend 154. The left half of the top surface of the cement waterproof mortar layer 18 is arranged along the front-back direction and inclined downward to the left from right to left. The right half of the top surface of the cement waterproof mortar layer 18 is arranged along the front-back direction and inclined downward to the right from left to right. The waterproof sealant 19 is embedded between the cement waterproof mortar layer 18 and the left bend 144, between the cement waterproof mortar layer 18 and the right bend 154, between the left waterproof protective layer 16 and the lower side of the left vertical metal plate 141, and between the right waterproof protective layer 17 and the lower side of the right vertical metal plate 151.

[0051] The waterproof membranes used in the left waterproof membrane supplementary layer 6, the right waterproof membrane supplementary layer 7, the left waterproof membrane layer 10, and the right waterproof membrane layer 11 can be the same or different. In a specific embodiment of this utility model, the waterproof membranes used in the left waterproof membrane supplementary layer 6, the right waterproof membrane supplementary layer 7, the left waterproof membrane layer 10, and the right waterproof membrane layer 11 are the same.

[0052] The widths of the left horizontal additional layer 62 and the right horizontal additional layer 72 can be determined as needed. Preferably, the widths of both the left horizontal additional layer 62 and the right horizontal additional layer 72 are ≥250mm. In a specific embodiment of this utility model, the widths of both the left horizontal additional layer 62 and the right horizontal additional layer 72 are 250mm.

[0053] The heights of the left vertical coating layer 81 and the right vertical coating layer 91 can be determined as needed. Preferably, the heights of both the left vertical coating layer 81 and the right vertical coating layer 91 are ≥250mm. In a specific embodiment of this utility model, the heights of both the left vertical coating layer 81 and the right vertical coating layer 91 are 250mm.

[0054] The thickness of the left metal plate 14 and the thickness of the right metal plate 15 can be determined as needed. In a specific embodiment of this utility model, the thickness of the left metal plate 14 and the thickness of the right metal plate 15 are both 5mm.

[0055] The left fixing member 143 and the right fixing member 153 can be any suitable fixing member. In a specific embodiment of this utility model, the left fixing member 143 and the right fixing member 153 are respectively a left cement nail and a right cement nail. The left cement nail and the right cement nail are both vertically arranged and spaced apart from each other. The left cement nail vertically passes through the top surface of the left horizontal metal plate 142 and the roof equipment foundation 2 to fix the left horizontal metal plate 142 to the top surface of the roof equipment foundation 2. The right cement nail vertically passes through the top surface of the right horizontal metal plate 152 and the roof equipment foundation 2 to fix the right horizontal metal plate 152 to the top surface of the roof equipment foundation 2. The embedded plate 31 is located between the left cement nail and the right cement nail.

[0056] The distance between the cement waterproof mortar layer 18 and the left bend 144, and the distance between the cement waterproof mortar layer 18 and the right bend 154, can be determined as needed. In a specific embodiment of this utility model, the distance between the cement waterproof mortar layer 18 and the left bend 144, and the distance between the cement waterproof mortar layer 18 and the right bend 154, are both 20mm.

[0057] The distance between the left waterproof protective layer 16 and the lower side of the left vertical metal plate 141, and the distance between the right waterproof protective layer 17 and the lower side of the right vertical metal plate 151, can be determined as needed. In a specific embodiment of this utility model, the distance between the left waterproof protective layer 16 and the lower side of the left vertical metal plate 141, and the distance between the right waterproof protective layer 17 and the lower side of the right vertical metal plate 151, are both 20mm.

[0058] The left insulation layer 12 and the right insulation layer 13 can be any suitable insulation layer. In a specific embodiment of this utility model, the left insulation layer 12 and the right insulation layer 13 are both insulation board layers.

[0059] The left waterproof protective layer 16 and the right waterproof protective layer 17 can be waterproof protective layers of any suitable material. In a specific embodiment of this utility model, the left waterproof protective layer 16 and the right waterproof protective layer 17 are both reinforced concrete protective layers.

[0060] The construction steps of this utility model are briefly described as follows:

[0061] 1. Grassroots cleanup

[0062] Remove protrusions, fallen ash, concrete residue and other foreign objects from the roof equipment foundation 2, and thoroughly clean the dust and debris on the roof structure 1 to ensure that the base layer is flat and clean.

[0063] 2. Waterproofing layer construction:

[0064] (1) Construction of mortar rounded corners at internal and external corners

[0065] The left and right bases of the roof equipment foundation 2 are rounded, and the radii of the inside and outside corners of the rounded corners meet the specifications. The mortar surface is compacted and smoothed to form the left mortar rounded corner 4 and the right mortar rounded corner 5 respectively.

[0066] (2) Construction of additional waterproof membrane layers at internal and external corners

[0067] Waterproof membrane is laid on the left side of the roof equipment foundation 2 and the roof structure 1 respectively, forming a left vertical additional layer 61 and a left horizontal additional layer 62, wherein the connection position of the left vertical additional layer 61 and the left horizontal additional layer 62 is laid on the left mortar arc corner 4; waterproof membrane is laid on the right side of the roof equipment foundation 2 and the roof structure 1 respectively, forming a right vertical additional layer 71 and a right horizontal additional layer 72, wherein the connection position of the right vertical additional layer 71 and the right horizontal additional layer 72 is laid on the right mortar arc corner 5.

[0068] (3) Waterproof coating layer construction

[0069] During construction, a rubber scraper is used to evenly apply the waterproofing material to the left side of the left vertical additional layer 61, the left horizontal additional layer 62, and the roof structure 1, forming the left vertical coating layer 81 and the left horizontal coating layer 82, respectively. A rubber scraper is also used to evenly apply the waterproofing material to the right side of the right vertical additional layer 71, the right horizontal additional layer 72, and the roof structure 1, forming the right vertical coating layer 91 and the right horizontal coating layer 92, respectively.

[0070] (4) Waterproof membrane layer construction

[0071] The waterproof membrane is laid on the left side of the left vertical additional layer 61, the left side of the left vertical coating layer 81, and the left horizontal coating layer 82, respectively, to form the left vertical membrane layer 101 and the left horizontal membrane layer 102; the waterproof membrane is laid on the right side of the right vertical additional layer 71, the right side of the right vertical coating layer 91, and the right horizontal coating layer 92, respectively, to form the right vertical membrane layer 111 and the right horizontal membrane layer 112.

[0072] 3. Insulation layer construction

[0073] A left vertical insulation layer 121 and a left horizontal insulation layer 122 are respectively installed on the left side of the left vertical roll layer 101 and the left horizontal roll layer 102. A right vertical insulation layer 131 and a right horizontal insulation layer 132 are respectively installed on the right side of the right vertical roll layer 111 and the right horizontal roll layer 112. For example, insulation boards are used. Before bonding, the insulation boards should be cut reasonably according to the shape and size of the base layer. The boards are arranged vertically with staggered joints and interlocked. The boards should be close together.

[0074] 4. Metal plate installation

[0075] The left bend 144 of the left horizontal metal plate 142 of the left metal plate 14 is placed against the top surface of the roof equipment foundation 2. The left hook 145 of the left vertical metal plate 141 of the left metal plate 14 is placed against the left horizontal insulation layer 122 and positioned on the lower left side of the left vertical insulation layer 121, abutting against the lower side of the left vertical insulation layer 121. The left horizontal metal plate 142 is fixed to the top surface of the roof equipment foundation 2 by the left fastener 143. The right bend 154 of the right horizontal metal plate 152 of the right metal plate 15 is placed against the top surface of the roof equipment foundation 2. The right hook 155 of the right vertical metal plate 151 of the right metal plate 15 is placed against the right horizontal insulation layer 132 and positioned on the right side of the lower side of the right vertical insulation layer 131. The right horizontal metal plate 152 is fixed to the top surface of the roof equipment foundation 2 by the right fastener 153.

[0076] 5. Construction of cement waterproof mortar and waterproof protective layer

[0077] (1) After the equipment is installed, cement waterproof mortar is used to make a slope from the middle to the left and right sides on the top of the equipment foundation 2 on the roof. A 20mm gap is reserved between the left horizontal metal plate 142 of the left metal plate 14 and the right horizontal metal plate 152 of the right metal plate 15, and the gap is filled with waterproof sealant 19.

[0078] (2) A left waterproof protective layer 16 and a right waterproof protective layer 17 are respectively installed on the left horizontal insulation layer 122 and the right horizontal insulation layer 132, for example, by pouring reinforced concrete protective layers. A 20mm gap is reserved between the left vertical metal plate 141 and the right vertical metal plate 151, respectively, and filled with waterproof sealant 19.

[0079] Therefore, by employing this utility model, mortar arc corners are constructed at the left and right roots of the roof equipment foundation, and additional layers of waterproof membrane, waterproof coating, and insulation are laid on the left and right sides of the foundation. Metal plates are installed on the top and left and right sides of the foundation, cement waterproof mortar is applied to the top surface, and a waterproof protective layer is constructed on the insulation layer. Gaps are filled with waterproof sealant. This significantly reduces the potential leakage problem at the roof equipment foundation without significantly increasing construction costs, improves the level of roof leakage control technology, and improves the living and working environment.

[0080] In summary, the waterproof structure for roof equipment foundations of this utility model can significantly reduce the potential leakage problems at the foundations of roof equipment without significantly increasing construction costs. It is ingeniously designed, simple in structure, easy to construct, and has low construction costs, making it suitable for large-scale promotion and application.

[0081] Therefore, it is evident that the objective of this utility model has been fully and effectively achieved. The function and structural principles of this utility model have been demonstrated and explained in the embodiments. Without departing from the stated principles, any modifications can be made to the implementation methods. Therefore, this utility model includes all modified embodiments based on the spirit and scope of the claims.

Claims

1. A waterproof structure for a roof equipment foundation, comprising a roof structure, a roof equipment foundation, and embedded parts, wherein the roof structure is horizontally arranged, the roof equipment foundation is vertically arranged along the front-to-back direction and protrudes upward from the roof structure, the embedded parts include embedded plates and U-shaped embedded parts, the embedded plates are horizontally arranged along the front-to-back direction and embedded in the top surface of the roof equipment foundation, the U-shaped embedded parts are vertically arranged along the front-to-back direction and embedded within the roof equipment foundation, and the embedded plates are disposed on the U-shaped embedded parts, characterized in that... The roof equipment foundation waterproofing structure also includes a left mortar rounded corner, a right mortar rounded corner, a left additional waterproof membrane layer, a right additional waterproof membrane layer, a left waterproof coating layer, a right waterproof coating layer, a left waterproof membrane layer, a right waterproof membrane layer, a left insulation layer, a right insulation layer, a left metal plate, a right metal plate, a left waterproof protective layer, a right waterproof protective layer, a cement waterproof mortar layer, and a waterproof sealant, wherein: The left mortar arc angle and the right mortar arc angle are both horizontally set and are set along the front-back direction and are set opposite to each other. The left mortar arc angle is set on the roof structure and is located to the left of the left side of the roof equipment foundation and is connected to the left side of the roof equipment foundation. The right mortar arc angle is set on the roof structure and is located to the right of the right side of the roof equipment foundation and is connected to the right side of the roof equipment foundation. The left waterproof membrane additional layer includes a left vertical additional layer and a left horizontal additional layer. Both the left vertical additional layer and the left horizontal additional layer are arranged along the front-back direction. The lower side of the left vertical additional layer is connected to the right side of the left horizontal additional layer. The left vertical additional layer and the left horizontal additional layer are respectively laid on the left side of the roof equipment foundation and the roof structure. The connection position of the left vertical additional layer and the left horizontal additional layer is laid on the left mortar arc corner. The right waterproof membrane additional layer includes a right vertical additional layer and a right horizontal additional layer. Both the right vertical additional layer and the right horizontal additional layer are arranged along the front-back direction. The lower side of the right vertical additional layer is connected to the left side of the right horizontal additional layer. The right vertical additional layer and the right horizontal additional layer are respectively laid on the right side of the roof equipment foundation and the roof structure. The connection position of the right vertical additional layer and the right horizontal additional layer is laid on the right mortar arc corner. The left waterproof coating layer includes a left vertical coating layer and a left horizontal coating layer, both of which are arranged along the front-to-back direction. The lower side of the left vertical coating layer is connected to the right side of the left horizontal coating layer. The left vertical coating layer and the left horizontal coating layer are respectively applied to the left side of the left vertical additional layer and to the left horizontal additional layer and the roof structure. The right waterproof coating layer includes a right vertical coating layer and a right horizontal coating layer, both of which are arranged along the front-to-back direction. The lower side of the right vertical coating layer is connected to the left side of the right horizontal coating layer. The right vertical coating layer and the right horizontal coating layer are respectively applied to the right side of the right vertical additional layer and to the right horizontal additional layer and the roof structure. The left waterproof membrane layer includes a left vertical membrane layer and a left horizontal membrane layer, both of which are arranged along the front-to-back direction. The lower side of the left vertical membrane layer is connected to the right side of the left horizontal membrane layer. The left vertical membrane layer and the left horizontal membrane layer are respectively laid on the left side of the left vertical additional layer, the left side of the left vertical coating layer, and the left horizontal coating layer. The right waterproof membrane layer includes a right vertical membrane layer and a right horizontal membrane layer, both of which are arranged along the front-to-back direction. The lower side of the right vertical membrane layer is connected to the left side of the right horizontal membrane layer. The right vertical membrane layer and the right horizontal membrane layer are respectively laid on the right side of the right vertical additional layer, the right side of the right vertical coating layer, and the right horizontal coating layer. The left insulation layer includes a left vertical insulation layer and a left horizontal insulation layer, both of which are arranged along the front-back direction. The lower side of the left vertical insulation layer is connected to the right side of the left horizontal insulation layer. The left vertical insulation layer and the left horizontal insulation layer are respectively disposed on the left side of the left vertical roll layer and on the left horizontal roll layer. The right insulation layer includes a right vertical insulation layer and a right horizontal insulation layer, both of which are arranged along the front-back direction. The lower side of the right vertical insulation layer is connected to the left side of the right horizontal insulation layer. The right vertical insulation layer and the right horizontal insulation layer are respectively disposed on the right side of the right vertical roll layer and on the right horizontal roll layer. The left vertical additional layer, the right vertical additional layer, the left vertical roll layer, the right vertical roll layer, the left vertical insulation layer, and the right vertical insulation layer are all flush with the top surface of the roof equipment foundation. The left metal plate includes a left vertical metal plate, a left horizontal metal plate, and a left fixing member. Both the left vertical metal plate and the left horizontal metal plate are arranged along the front-back direction. The upper side of the left vertical metal plate is connected to the left side of the left horizontal metal plate. The right side of the left horizontal metal plate is bent vertically downward to form a left bend and abuts against the top surface of the roof equipment foundation. The lower side of the left vertical metal plate bends to the right and then upward to form a hook to form a left hook. The left hook abuts against the left horizontal insulation layer and is located on the left side of the lower side of the left vertical insulation layer and abuts against the lower side of the left vertical insulation layer. The left horizontal metal plate is fixed to the top surface of the roof equipment foundation by the left fixing member. The right metal plate includes a right vertical metal plate, a right horizontal metal plate, and a right fixing member. Both the right vertical metal plate and the right horizontal metal plate are arranged along the front-back direction. The upper side of the right vertical metal plate is connected to the right side of the right horizontal metal plate. The left side of the right horizontal metal plate is bent vertically downward to form a right bend and abuts against the top surface of the roof equipment foundation. The lower side of the right vertical metal plate bends to the left and then upward to form a hook, thus forming a right hook. The right hook abuts against the right horizontal insulation layer and is located to the right of the lower side of the right vertical insulation layer and abuts against the lower side of the right vertical insulation layer. The right horizontal metal plate is fixed to the top surface of the roof equipment foundation by the right fixing member. The left and right waterproof protective layers are both horizontally arranged and along the front-back direction, and are spaced apart from each other. The left waterproof protective layer is arranged on the left horizontal insulation layer and is located on the left side of the lower side of the left vertical metal plate. The right waterproof protective layer is arranged on the right horizontal insulation layer and is located on the right side of the lower side of the right vertical metal plate. The cement waterproof mortar layer is horizontally arranged on the top surface of the embedded plate and the roof equipment foundation along the front-back direction, and located between the left bend and the right bend. The left half of the top surface of the cement waterproof mortar layer is arranged along the front-back direction and inclined downward to the left from right to left. The right half of the top surface of the cement waterproof mortar layer is arranged along the front-back direction and inclined downward to the right from left to right. The waterproof sealant is embedded between the cement waterproof mortar layer and the left bend, between the cement waterproof mortar layer and the right bend, between the left waterproof protective layer and the lower side of the left vertical metal plate, and between the right waterproof protective layer and the lower side of the right vertical metal plate.

2. The waterproof structure for roof equipment foundation as described in claim 1, characterized in that, The left waterproof membrane additional layer, the right waterproof membrane additional layer, the left waterproof membrane layer, and the right waterproof membrane layer all use the same waterproof membrane.

3. The waterproof structure for roof equipment foundations as described in claim 1, characterized in that, The width of the left horizontal additional layer and the width of the right horizontal additional layer are both ≥250mm.

4. The waterproof structure for roof equipment foundations as described in claim 1, characterized in that, The height of both the left vertical coating layer and the right vertical coating layer is ≥250mm.

5. The waterproof structure for roof equipment foundations as described in claim 1, characterized in that, The thickness of both the left and right metal plates is 5 mm.

6. The waterproof structure for roof equipment foundation as described in claim 1, characterized in that, The left and right fixing components are respectively a left cement nail and a right cement nail. Both the left and right cement nails are vertically arranged and spaced apart from each other. The left cement nail vertically passes through the top surface of the left horizontal metal plate and the roof equipment foundation to fix the left horizontal metal plate to the top surface of the roof equipment foundation. The right cement nail vertically passes through the top surface of the right horizontal metal plate and the roof equipment foundation to fix the right horizontal metal plate to the top surface of the roof equipment foundation. The embedded plate is located between the left and right cement nails.

7. The waterproof structure for roof equipment foundations as described in claim 1, characterized in that, The distance between the cement waterproof mortar layer and the left bend, and the distance between the cement waterproof mortar layer and the right bend, are both 20mm.

8. The waterproof structure for roof equipment foundation as described in claim 1, characterized in that, The distance between the left waterproof protective layer and the lower side of the left vertical metal plate, and the distance between the right waterproof protective layer and the lower side of the right vertical metal plate are both 20mm.

9. The waterproof structure for roof equipment foundation as described in claim 1, characterized in that, Both the left and right insulation layers are insulation board layers.

10. The waterproof structure for roof equipment foundation as described in claim 1, characterized in that, Both the left and right waterproof protective layers are reinforced concrete protective layers.

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