Waterproof coiled material with reinforcing ribs
By adopting a waterproof roll design with a multi-layer structure, combined with glass fiber reinforcement layer and specific material levels, the problems of existing waterproof rolls are solved, and the waterproof performance and construction efficiency are significantly improved.
Patent Information
- Application Number
- CN202422055470.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-23
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-08-23
AI Technical Summary
The existing waterproof coils are difficult to splice in multiple pieces during construction, and their tensile strength and tear resistance are poor, resulting in unstable waterproofing effects, especially in complex environments and areas that are prone to moisture.
The waterproof coil design adopts a multi-layer structure, including the top layer, functional layer, reinforcement layer and bottom layer, and various layers of materials such as mineral particles, polymer film, SBS modified asphalt, polyvinyl chloride, chloride polyethylene and ethylene propylene ternary rubber, etc., combined with the glass fiber reinforcement layer, it improves tensile strength and waterproof performance, and facilitates the splicing of multiple coils through the upper and lower overlapping surfaces.
It significantly improves the tensile strength, tear resistance and waterproof performance of the waterproof coil, adapts to complex construction environments, simplifies construction processes, improves laying efficiency, and effectively prevents moisture penetration, and improves the waterproof performance of the overall waterproof system.
Smart Images
Figure CN223002887U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of waterproof coiled materials, in particular to a waterproof coiled material with reinforcing ribs. Background Art
[0002] In the field of construction engineering, waterproofing projects are an important part of ensuring the structural safety and service life of buildings. Traditional waterproofing methods often use multiple layers of coatings or single waterproof materials. These methods often have problems such as difficulty in construction, unstable waterproofing effects, and high subsequent maintenance costs when dealing with complex and changeable construction environments and base conditions. Especially in basements, roofs, tunnels and other areas that are prone to moisture and leakage, the stability and durability of the waterproof layer face severe challenges.
[0003] When the waterproof roll material with reinforcing ribs is used, the following defects still exist: the existing waterproof roll material is not convenient for splicing multiple roll materials, and the existing waterproof roll material has poor tensile strength and tear resistance. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and proposes a waterproof coiled material with reinforcing ribs.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a waterproof coiled material with reinforcing ribs, comprising a coiled material body, the coiled material body comprising a top layer, a functional layer, a reinforcing layer, and a bottom layer, the top layer is adhesively connected to the functional layer, the functional layer is adhesively connected to the reinforcing layer, the reinforcing layer is adhesively connected to the bottom layer, a first protective layer and a second protective layer are provided on the top layer, a first waterproof layer and a second waterproof layer are provided on the functional layer, a first adhesive layer and a second adhesive layer are provided on the bottom layer, an upper overlapping surface is provided on the coiled material body, and a lower overlapping surface is provided on the coiled material body.
[0006] As a further description of the above technical solution: the material of the first protective layer is mineral particles, the material of the second protective layer is a polymer film, and the first protective layer and the second protective layer are distributed in sequence on the top layer.
[0007] As a further description of the above technical solution: the material of the first waterproof layer is SBS modified asphalt, the material of the second waterproof layer is polyvinyl chloride, and the first waterproof layer and the second waterproof layer are distributed in sequence on the functional layer.
[0008] As a further description of the above technical solution: the material of the first adhesive layer is chlorinated polyethylene, the material of the second adhesive layer is ethylene propylene diene monomer rubber, and the first adhesive layer and the second adhesive layer are distributed in sequence on the bottom layer.
[0009] As a further description of the above technical solution: The material of the strengthening layer is glass fiber, and the strengthening layer is arranged between the functional layer and the bottom layer.
[0010] As a further description of the above technical solution: The overlapping width of the upper overlapping surface is 10 mm, and the overlapping thickness of the upper overlapping surface is 3 mm.
[0011] As a further description of the above technical solution: The overlapping width of the lower overlapping surface is 10 mm, and the overlapping thickness of the lower overlapping surface is 3 mm.
[0012] The utility model has the following beneficial effects:
[0013] 1. In the utility model, when using the waterproof coiled material with reinforcing ribs, through the protective layer, functional layer, strengthening layer and adhesive layer of the bottom layer on the top layer, the mineral particle material of the first protective layer provides additional wear resistance and anti-aging properties, the polymer film material of the second protective layer has excellent waterproof performance and weather resistance, the SBS modified asphalt and polyvinyl chloride materials in the functional layer respectively provide high temperature resistance, tear resistance, weather resistance and corrosion resistance, and the chlorinated polyethylene and ethylene propylene diene monomer rubber materials of the bottom layer provide high tensile strength, weather resistance, aging resistance, corrosion resistance and chemical resistance. The glass fiber material of the strengthening layer significantly improves the tensile strength, tear resistance and dimensional stability of the coiled material, so as to adapt to various complex construction environments and base conditions.
[0014] 2. In the utility model, when using the waterproof coiled material with reinforcing ribs, multiple coiled materials are spliced through the upper overlapping surface and the lower overlapping surface on the coiled material body to form a continuous and complete waterproof layer, which not only facilitates the on-site splicing of construction workers and improves the laying efficiency, but also effectively prevents water from penetrating through the gaps between the coiled materials through the adhesive splicing of the overlapping surface, thereby improving the waterproof performance of the whole waterproof system. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is a three-dimensional view of a waterproof coiled material with reinforcing ribs proposed by the utility model;
[0016] Figure 2 is a sectional view of a waterproof coiled material with reinforcing ribs proposed by the utility model;
[0017] Figure 3 is a schematic diagram of the internal structure composition of a waterproof coiled material with reinforcing ribs proposed by the utility model Figure 1 ;
[0018] Figure 4 is a schematic diagram of the internal structure composition of a waterproof coiled material with reinforcing ribs proposed by the utility model Figure 2 ;
[0019] Figure 5 Schematic diagram of the internal structure of a waterproof coiled material with reinforcing ribs proposed by the present utility model Figure 3 .
[0020] Legend:
[0021] 1. Coiled material body; 2. Upper lapping surface; 3. Lower lapping surface; 4. Top layer; 401. First protective layer; 402. Second protective layer; 5. Functional layer; 501. First waterproof layer; 502. Second waterproof layer; 6. Reinforcing layer; 7. Bottom layer; 701. First adhesive layer; 702. Second adhesive layer. Specific implementation manners
[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0023] Referring to Figures 1 - 5 , an embodiment provided by the present utility model: A waterproof coiled material with reinforcing ribs includes a coiled material body 1. The coiled material body 1 includes a top layer 4, a functional layer 5, a reinforcing layer 6, and a bottom layer 7. The top layer 4 is adhesively connected to the functional layer 5, the functional layer 5 is adhesively connected to the reinforcing layer 6, and the reinforcing layer 6 is adhesively connected to the bottom layer 7. The top layer 4 is provided with a first protective layer 401 and a second protective layer 402. The functional layer 5 is provided with a first waterproof layer 501 and a second waterproof layer 502. The bottom layer 7 is provided with a first adhesive layer 701 and a second adhesive layer 702. The coiled material body 1 is provided with an upper lapping surface 2 and a lower lapping surface 3. When using the waterproof coiled material with reinforcing ribs, through the protective layer of the top layer 4, the functional layer 5, the reinforcing layer 6, and the adhesive layer of the bottom layer 7, the mineral particle material of the first protective layer 401 provides additional wear resistance and anti-aging properties, and the polymer film material of the second protective layer 402 has excellent waterproof performance and weather resistance. The SBS modified asphalt and polyvinyl chloride materials in the functional layer 5 provide high temperature resistance, tear resistance, weather resistance, and corrosion resistance respectively. The chlorinated polyethylene and ethylene propylene diene monomer rubber materials of the bottom layer 7 provide high tensile strength, weather resistance, anti-aging properties, corrosion resistance, and chemical resistance. The fiberglass material of the reinforcing layer 6 significantly improves the tensile strength, tear resistance, and dimensional stability of the coiled material, so as to adapt to various complex construction environments and base conditions.
[0024] The material of the first protective layer 401 is mineral particles, and the material of the second protective layer 402 is a polymer film. The first protective layer 401 and the second protective layer 402 are sequentially distributed up and down on the top layer 4. The material of the first waterproof layer 501 is SBS modified bitumen, and the material of the second waterproof layer 502 is polyvinyl chloride. The first waterproof layer 501 and the second waterproof layer 502 are sequentially distributed up and down on the functional layer 5. The material of the first adhesive layer 701 is chlorinated polyethylene, and the material of the second adhesive layer 702 is ethylene propylene diene monomer. The first adhesive layer 701 and the second adhesive layer 702 are sequentially distributed up and down on the bottom layer 7. The material of the reinforcing layer 6 is glass fiber, and the reinforcing layer 6 is arranged in the middle of the functional layer 5 and the bottom layer 7. The lapping width of the upper lapping surface 2 is 10 mm, and the lapping thickness of the upper lapping surface 2 is 3 mm. The lapping width of the lower lapping surface 3 is 10 mm, and the lapping thickness of the lower lapping surface 3 is 3 mm. When using the waterproof coiled material with reinforcing ribs, multiple coiled materials are spliced through the upper lapping surface 2 and the lower lapping surface 3 on the coiled material body 1 to form a continuous and complete waterproof layer. This not only facilitates the on-site splicing by construction workers and improves the laying efficiency, but also effectively prevents water from penetrating through the gaps between the coiled materials through the adhesive on the lapping surface, thereby improving the waterproof performance of the entire waterproof system.
[0025] Working principle: When using the waterproof coiled material with reinforcing ribs, the staff first level and clean the ground base, then cut it appropriately according to the length of the coiled material body 1, then evenly apply the polymer adhesive on the ground, then lay the coiled material body 1 on the ground where the polymer adhesive has been applied, and then align the lower overlapping surface 3 of another coiled material body 1 with the upper overlapping surface 2 of the already laid one. It is suitable for splicing the coiled material body 1 according to the area of the ground. The upper overlapping surface 2 and the lower overlapping surface 3 on the two groups of coiled material bodies 1 are spliced together through the adhesive, which not only facilitates the on-site splicing by construction workers and improves the laying efficiency, but also enables the coiled material body 1 to form a continuous and complete waterproof layer through the overlapping of the upper overlapping surface 2 and the lower overlapping surface 3, and helps prevent moisture from penetrating through the gaps between the coiled materials, thereby improving the waterproof performance of the entire waterproof system. And the coiled material body 1 is provided with a top layer 4, a functional layer 5, a reinforcing layer 6, and a bottom layer 7. The top layer 4 includes a first protective layer 401 and a second protective layer 402. The material of the first protective layer 401 is mineral particles, which can provide an additional protective layer and enhance the wear resistance and anti-aging property of the coiled material. The material of the second protective layer 402 is a polymer film, which has excellent waterproof performance and weather resistance. The functional layer 5 includes a first waterproof layer 501 and a second waterproof layer 502. The material of the first waterproof layer 501 is SBS modified asphalt, which has good high-temperature resistance and strong tear resistance. The material of the second waterproof layer 502 is polyvinyl chloride, which has excellent weather resistance, corrosion resistance and high-temperature resistance. The bottom layer 7 includes a first adhesive layer 701 and a second adhesive layer 702. The material of the first adhesive layer 701 is chlorinated polyethylene, which has a relatively high tensile strength and elongation at break. The material of the second adhesive layer 702 is ethylene propylene diene monomer rubber, which has excellent weather resistance, aging resistance, corrosion resistance and chemical resistance. The material of the reinforcing layer 6 is glass fiber, which can significantly improve the tensile strength, tear resistance and dimensional stability of the coiled material, and prevent the coiled material body 1 from breaking or deforming when subjected to external forces. By arranging the top layer 4, the functional layer 5, the reinforcing layer 6 and the bottom layer 7 in sequence up and down on the coiled material body 1, the coiled material body 1 can disperse and resist these forces when subjected to external tensile forces, thereby significantly improving the tensile strength of the coiled material, enhancing the waterproof effect, and also being able to adapt to various complex construction environments and base conditions, which helps to simplify the construction process, improve the construction efficiency and reduce the construction cost.
[0026] Finally, it should be noted that the above are only preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.
Claims
1. A waterproof roll with reinforcing ribs, comprising a roll body (1), characterized in that: The coiled material body (1) comprises a top layer (4), a functional layer (5), a reinforcing layer (6), and a bottom layer (7); the top layer (4) is bonded to the functional layer (5), the functional layer (5) is bonded to the reinforcing layer (6), the reinforcing layer (6) is bonded to the bottom layer (7); the top layer (4) is provided with a first protective layer (401) and a second protective layer (402); the functional layer (5) is provided with a first waterproof layer (501) and a second waterproof layer (502); the bottom layer (7) is provided with a first adhesive layer (701) and a second adhesive layer (702); the coiled material body (1) is provided with an upper overlapping surface (2), and the coiled material body (1) is provided with a lower overlapping surface (3).
2. The waterproof coiled material with reinforcing ribs according to claim 1, characterized in that: The material of the first protective layer (401) is mineral particles, the material of the second protective layer (402) is a polymer film, and the first protective layer (401) and the second protective layer (402) are distributed on the top layer (4) in sequence from top to bottom.
3. The waterproof coiled material with reinforcing ribs according to claim 2, characterized in that: The material of the first waterproof layer (501) is SBS modified asphalt, and the material of the second waterproof layer (502) is polyvinyl chloride. The first waterproof layer (501) and the second waterproof layer (502) are distributed in sequence on the functional layer (5).
4. The waterproof coiled material with reinforcing ribs according to claim 3, characterized in that: The material of the first adhesive layer (701) is chlorinated polyethylene, the material of the second adhesive layer (702) is ethylene propylene diene monomer rubber, and the first adhesive layer (701) and the second adhesive layer (702) are distributed in sequence on the bottom layer (7).
5. The waterproof coiled material with reinforcing ribs according to claim 4, characterized in that: The reinforcing layer (6) is made of glass fiber and is arranged between the functional layer (5) and the bottom layer (7).
6. The waterproof coiled material with reinforcing ribs according to claim 5, characterized in that: The overlapping width of the upper overlapping surface (2) is 10 mm, and the overlapping thickness of the upper overlapping surface (2) is 3 mm.
7. The waterproof coiled material with reinforcing ribs according to claim 6, characterized in that: The overlapping width of the lower overlapping surface (3) is 10 mm, and the overlapping thickness of the lower overlapping surface (3) is 3 mm.