TPO polymer waterproof coiled material
By using the eight-layer structure design and splicing method of TPO polymer waterproof membrane, the problems of unstable performance and complicated construction of traditional membranes in high and low temperature environments are solved, achieving higher weather resistance, waterproofing and construction efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-13
- Publication Date
- 2026-03-27
AI Technical Summary
Traditional waterproof membranes are unstable in high and low temperature environments, and are prone to flowing or cracking. They also have insufficient adhesion and anti-aging properties, and the construction process is cumbersome.
The TPO polymer waterproof membrane is made of an eight-layer structure, including a weather-resistant and wear-resistant surface layer, a UV-blocking layer, a TPO waterproof reinforcement layer, an adhesive transition layer, a self-adhesive waterproof main layer, a water-blocking buffer layer, an isolation layer, and a puncture-resistant bottom layer. Combined with the splicing method of connecting strips and inserts, the membrane is securely spliced.
It improves the weather resistance, waterproofing and adhesion of the roll material, reduces the risk of leakage during construction, and improves construction efficiency and the reliability of the waterproofing system.
Smart Images
Figure CN224048404U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a coiled material technical field especially relates to a TPO polymer waterproof coiled material. BACKGROUND
[0002] In building waterproof engineering, the performance of waterproof coiled material is very important.
[0003] At present, the traditional waterproof coiled material is difficult to meet the requirements of modern building on waterproofness, durability and construction convenience when facing complex climate conditions and building structure changes. For example, the performance of SBS modified bitumen waterproof coiled material is unstable under high and low temperature environment, and the phenomenon of flowing or brittle cracking is easy to appear; the bonding performance and anti-aging ability of ordinary polymer waterproof coiled material are insufficient, and the construction process is relatively cumbersome, so improvement is needed. UTILITY MODEL CONTENT
[0004] The utility model aims at solving the problems mentioned in the background art, and provides a TPO polymer waterproof coiled material.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a TPO polymer waterproof coiled material, comprising coiled material body one and coiled material body two, the coiled material body one and the coiled material body two include weather-resistant wear-resistant surface layer, the lower surface of the weather-resistant wear-resistant surface layer is fixedly provided with ultraviolet barrier layer, the lower surface of the ultraviolet barrier layer is fixedly provided with TPO waterproof reinforcing layer, the lower surface of the TPO waterproof reinforcing layer is fixedly provided with bonding transition layer, the lower surface of the bonding transition layer is fixedly provided with self-adhesion waterproof main layer, the lower surface of the self-adhesion waterproof main layer is fixedly provided with water-blocking buffer layer, the lower surface of the water-blocking buffer layer is fixedly provided with isolation layer, and the lower surface of the isolation layer is fixedly provided with anti-puncture bottom layer.
[0006] Preferably, the weather-resistant wear-resistant surface layer is composed of fluorocarbon resin and wear-resistant particles, and the thickness of the weather-resistant wear-resistant surface layer is 0.15-0.35mm.
[0007] Preferably, the ultraviolet barrier layer is made of nano-titanium dioxide modified acrylic resin, and the thickness of the ultraviolet barrier layer is 0.08-0.18mm.
[0008] Preferably, the TPO waterproof reinforcing layer is composed of TPO polymer material and high-strength glass fiber mesh cloth, the thickness of the TPO waterproof reinforcing layer is 1.0-1.5mm, the bonding transition layer is composed of grafted polymer material, and the thickness of the bonding transition layer is 0.03-0.08mm.
[0009] Preferably, the self-adhesive waterproof main layer is made of SBS modified asphalt with tackifier and antioxidant, and the thickness of the self-adhesive waterproof main layer is 0.6-0.9mm.
[0010] Preferably, the water-blocking buffer layer is made of butyl rubber and polyethylene foam composite material, and the thickness of the water-blocking buffer layer is 0.15-0.35mm.
[0011] Preferably, the isolation layer is silicon-coated polyester film, the thickness of the isolation layer is 0.03-0.06mm, the anti-puncture bottom layer is made of glass fiber reinforced polyethylene material, and the thickness of the anti-puncture bottom layer is 0.2-0.4mm.
[0012] Preferably, the connecting strip two is fixedly installed on one side of the roll body two close to the roll body one, the plug block is fixedly installed on the side of the connecting strip two away from the roll body one, the two ends of the plug block are provided with the reserved holes, the inner surfaces of the reserved holes are fixedly installed with the mounting blocks, the mounting blocks are fixedly installed with the springs away from the reserved holes, the springs are fixedly installed with the limiting round blocks away from the mounting blocks, the connecting strip one is fixedly installed on one side of the roll body two close to the roll body one, the plug slot is formed in the connecting strip one away from the roll body two, and the limiting holes are formed in the two ends of the connecting strip one.
[0013] Preferably, the limiting round blocks are in sliding connection between the reserved holes and the limiting holes.
[0014] Preferably, the plug block and the plug slot are in sliding connection.
[0015] Compared with the prior art, the utility model has the advantages and positive effects that,
[0016] 1、in the utility model, through setting up weatherproof wear-resistant surface layer, ultraviolet barrier layer, TPO waterproof reinforcing layer, bonding transition layer, self-adhesive waterproof main layer, water-blocking buffer layer, isolation layer and anti-puncture bottom layer, roll body one and roll body two show outstanding performance in weather resistance, waterproof, bonding and mechanical properties, have wide market application prospect and remarkable economic benefits.
[0017] 2、The utility model discloses a connecting strip two is connected with connecting strip one through the insertion block and the insertion groove, and the insertion block is inserted into the insertion groove through the spring and the limiting round block, and the insertion block is prevented from being taken out from the insertion groove, thereby realizing the stable splicing between the roll material body one and the roll material body two, and ensuring the stability of the splicing place in waterproof construction. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1 An overall structure schematic diagram of the TPO polymer waterproof roll material is provided for the utility model.
[0019] Figure 2 A partial structure schematic diagram of the TPO polymer waterproof roll material is provided for the utility model.
[0020] Figure 3 An explosion structure schematic diagram of the TPO polymer waterproof roll material is provided for the utility model.
[0021] Figure 4 A partial structure schematic diagram of the TPO polymer waterproof roll material is provided for the utility model. Figure 3 The enlarged view of A in the utility model.
[0022] Legend: 1, roll material body one, 2, roll material body two, 3, connecting strip one, 4, connecting strip two, 5, insertion block, 6, reserved hole, 7, mounting block, 8, spring, 9, limiting round block, 10, insertion groove, 11, limiting hole, 121, weather-resistant wear-resistant surface layer, 122, ultraviolet light blocking layer, 123, TPO waterproof reinforcing layer, 124, bonding transition layer, 125, self-adhesive waterproof main layer, 126, water-blocking buffer layer, 127, isolation layer, 128, anti-puncture bottom layer. DETAILED DESCRIPTION
[0023] In order to more clearly understand the above purpose, features and advantages of the utility model, the utility model is further described below in combination with the drawings and examples. It should be explained that the examples and features in the examples of the present application can be combined with each other without conflict.
[0024] In the following description, a lot of specific details are set forth in order to facilitate a full understanding of the utility model, but the utility model can also be implemented in other ways different from the description, therefore, the utility model is not limited to the specific examples disclosed in the following disclosure.
[0025] Example 1: asFigures 1-2 The utility model provides a technical scheme: a TPO polymer waterproofing membrane, including roll body one 1 and roll body two 2, roll body one 1 and roll body two 2 include weather -resistant wear -resistant surface layer 121, the lower surface of weather -resistant wear -resistant surface layer 121 is fixedly arranged with ultraviolet barrier layer 122, the lower surface of ultraviolet barrier layer 122 is fixedly arranged with TPO waterproof reinforcing layer 123, the lower surface of TPO waterproof reinforcing layer 123 is fixedly arranged with bonding transition layer 124, the lower surface of bonding transition layer 124 is fixedly arranged with self -adhesion waterproof main layer 125, the lower surface of self -adhesion waterproof main layer 125 is fixedly arranged with water -resisting buffer layer 126, the lower surface of water -resisting buffer layer 126 is fixedly arranged with isolation layer 127, the lower surface of isolation layer 127 is fixedly arranged with anti -puncture bottom layer 128, weather -resistant wear -resistant surface layer 121 is compounded by fluorocarbon resin and wear -resistant particle, and the thickness of weather -resistant wear -resistant surface layer 121 is 0.15-0.35mm, ultraviolet barrier layer 122 is made of nano titanium dioxide modified acrylic resin, and the thickness of ultraviolet barrier layer 122 is 0.08-0.18mm, TPO waterproof reinforcing layer 123 is compounded by TPO polymer material and high -strength glass fiber mesh cloth, and the thickness of TPO waterproof reinforcing layer 123 is 1.0-1.5mm, bonding transition layer 124 is composed of graft polymer material, and the thickness of bonding transition layer 124 is 0.03-0.08mm, self -adhesion waterproof main layer 125 is made of SBS modified pitch adds tackifier and antioxidant, and the thickness of self -adhesion waterproof main layer 125 is 0.6-0.9mm, water -resisting buffer layer 126 is made of butyl rubber and polyethylene foam composite material, and the thickness of water -resisting buffer layer 126 is 0.15-0.35mm, isolation layer 127 is the polyester film of silicification, and the thickness of isolation layer 127 is 0.03-0.06mm, and anti -puncture bottom layer 128 is made of glass fiber reinforced polyethylene material, and the thickness of anti -puncture bottom layer 128 is 0.2-0.4mm.
[0026] In this embodiment, the weather-resistant and wear-resistant surface layer 121 and the ultraviolet blocking layer 122 work together to effectively resist the erosion of natural factors such as ultraviolet rays and sand, and slow down the aging speed of the coiled material. The fluorocarbon resin and wear-resistant particles of the weather-resistant and wear-resistant surface layer 121 give it good weather resistance and wear resistance. The ultraviolet blocking layer 122 can efficiently absorb and reflect ultraviolet rays. The glass mesh reinforcement in the TPO waterproof reinforcing layer 123 enhances the mechanical properties of the TPO polymer material, making it less prone to cracking when subjected to building structure deformation while maintaining good waterproof performance. The adhesive transition layer 124 enhances the adhesion between the layers. The self-adhesive waterproof main layer 125, in combination with the water-blocking buffer layer 126, ensures firm adhesion of the coiled material to the base layer, effectively preventing water penetration and cross-flow. The isolation layer 127 facilitates construction and removal. The anti-puncture bottom layer 128 enhances the anti-puncture ability of the coiled material, reducing the risk of leakage caused by puncture during construction and use, and improving construction efficiency and the reliability of the waterproof system. Through the unique eight-layer structure design and material selection, the coiled material body one 1 and the coiled material body two 2 perform well in weather resistance, waterproofness, adhesion, and mechanical properties, with broad market application prospects and significant economic benefits.
[0027] In this embodiment, the weather-resistant and wear-resistant surface layer 121 and the ultraviolet blocking layer 122 work together to effectively resist the erosion of natural factors such as ultraviolet rays and sand, and slow down the aging speed of the coiled material. The fluorocarbon resin and wear-resistant particles of the weather-resistant and wear-resistant surface layer 121 give it good weather resistance and wear resistance. The ultraviolet blocking layer 122 can efficiently absorb and reflect ultraviolet rays. The glass mesh reinforcement in the TPO waterproof reinforcing layer 123 enhances the mechanical properties of the TPO polymer material, making it less prone to cracking when subjected to building structure deformation while maintaining good waterproof performance. The adhesive transition layer 124 enhances the adhesion between the layers. The self-adhesive waterproof main layer 125, in combination with the water-blocking buffer layer 126, ensures firm adhesion of the coiled material to the base layer, effectively preventing water penetration and cross-flow. The isolation layer 127 facilitates construction and removal. The anti-puncture bottom layer 128 enhances the anti-puncture ability of the coiled material, reducing the risk of leakage caused by puncture during construction and use, and improving construction efficiency and the reliability of the waterproof system. Through the unique eight-layer structure design and material selection, the coiled material body one 1 and the coiled material body two 2 perform well in weather resistance, waterproofness, adhesion, and mechanical properties, with broad market application prospects and significant economic benefits. Figures 3-4 In this embodiment, the weather-resistant and wear-resistant surface layer 121 and the ultraviolet blocking layer 122 work together to effectively resist the erosion of natural factors such as ultraviolet rays and sand, and slow down the aging speed of the coiled material. The fluorocarbon resin and wear-resistant particles of the weather-resistant and wear-resistant surface layer 121 give it good weather resistance and wear resistance. The ultraviolet blocking layer 122 can efficiently absorb and reflect ultraviolet rays. The glass mesh reinforcement in the TPO waterproof reinforcing layer 123 enhances the mechanical properties of the TPO polymer material, making it less prone to cracking when subjected to building structure deformation while maintaining good waterproof performance. The adhesive transition layer 124 enhances the adhesion between the layers. The self-adhesive waterproof main layer 125, in combination with the water-blocking buffer layer 126, ensures firm adhesion of the coiled material to the base layer, effectively preventing water penetration and cross-flow. The isolation layer 127 facilitates construction and removal. The anti-puncture bottom layer 128 enhances the anti-puncture ability of the coiled material, reducing the risk of leakage caused by puncture during construction and use, and improving construction efficiency and the reliability of the waterproof system. Through the unique eight-layer structure design and material selection, the coiled material body one 1 and the coiled material body two 2 perform well in weather resistance, waterproofness, adhesion, and mechanical properties, with broad market application prospects and significant economic benefits.
[0028] In this embodiment, by aligning the plug 5 on the connecting strip two 4 with the slot 10 on the connecting strip one 3, and then pushing the coiled material body one 1, the plug 5 is inserted along the direction of the slot 10. During the insertion of the plug 5, the springs 8 in the plug 5 are compressed due to the corresponding positions of the limiting holes 11 and the reserved holes 6. The limiting round blocks 9 are compressed into the reserved holes 6. When the plug 5 is completely inserted into the slot 10, the springs 8 recover their elastic deformation and push the limiting round blocks 9 outward until they slide into the limiting holes 11 at both ends of the connecting strip one 3. At this time, the limiting round blocks 9 and the limiting holes 11 cooperate to prevent the plug 5 from coming out of the slot 10, thereby achieving stable splicing between the coiled material body one 1 and the coiled material body two 2, ensuring the stability of the splicing during waterproof construction.
[0029] The working principle of the embodiment is as follows: in use, the weather-resistant and wear-resistant surface layer 121 and the ultraviolet blocking layer 122 jointly resist the erosion of ultraviolet rays, wind and sand and the like, and slow down the aging speed of the roll material; the weather-resistant and wear-resistant surface layer 121 is provided with fluorocarbon resin and wear-resistant particles, thereby having good weather resistance and wear resistance; the ultraviolet blocking layer 122 can efficiently absorb and reflect ultraviolet rays; the glass fiber mesh in the TPO waterproof reinforcing layer 123 enhances the mechanical properties of the TPO polymer material, so that the TPO polymer material is not easy to crack when bearing the deformation of the building structure, while maintaining good waterproof performance; the adhesive transition layer 124 enhances the adhesion between the layers; the self-adhesive waterproof main layer 125 cooperates with the water-blocking buffer layer 126 to ensure firm adhesion of the roll material to the base layer, effectively prevent water penetration and cross flow, and the isolation layer 127 facilitates construction and removal; the anti-puncture bottom layer 128 enhances the puncture resistance of the roll material, reduces the risk of leakage caused by puncture during construction and use, improves construction efficiency and the reliability of the waterproof system, and has a wide market application prospect and significant economic benefits. When the roll material body one 1 and the roll material body two 2 need to be spliced, the plug 5 on the connecting strip two 4 is aligned with the slot 10 on the connecting strip one 3, and then the roll material body one 1 is pushed to make the plug 5 slide into the slot 10 in the direction of the slot 10; in the process of inserting the plug 5, the springs 8 in the reserved holes 6 at both ends of the plug 5 are extruded because the positions of the limiting holes 11 and the reserved holes 6 correspond, and the limiting round blocks 9 are compressed into the reserved holes 6; when the plug 5 is completely inserted into the slot 10, the springs 8 recover from elastic deformation and push the limiting round blocks 9 to move outward until the limiting round blocks 9 slide into the limiting holes 11 at both ends of the connecting strip one 3; at this time, the limiting round blocks 9 and the limiting holes 11 cooperate with each other to prevent the plug 5 from being pulled out of the slot 10, thereby realizing stable splicing between the roll material body one 1 and the roll material body two 2 and ensuring the stability of the splicing part in waterproof construction.
[0030] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification made on the basis of the technical essence of the present application to the above embodiments shall fall within the protection scope of the present application.
Claims
1. A TPO polymer waterproofing membrane, comprising a membrane body one (1) and a membrane body two (2), characterized in that: The roll body one (1) and the roll body two (2) include a weather-resistant wear-resistant surface layer (121), the lower surface of the weather-resistant wear-resistant surface layer (121) is fixedly provided with an ultraviolet blocking layer (122), the lower surface of the ultraviolet blocking layer (122) is fixedly provided with a TPO waterproof reinforcing layer (123), the lower surface of the TPO waterproof reinforcing layer (123) is fixedly provided with a bonding transition layer (124), the lower surface of the bonding transition layer (124) is fixedly provided with a self-adhesive waterproof main layer (125), the lower surface of the self-adhesive waterproof main layer (125) is fixedly provided with a water-blocking buffer layer (126), the lower surface of the water-blocking buffer layer (126) is fixedly provided with an isolation layer (127), and the lower surface of the isolation layer (127) is fixedly provided with a puncture-resistant bottom layer (128).
2. The TPO polymer waterproofing membrane according to claim 1, characterized in that: The weather-resistant wear-resistant surface layer (121) is composed of fluorocarbon resin and wear-resistant particles, and the thickness of the weather-resistant wear-resistant surface layer (121) is 0.15-0.35mm.
3. The TPO polymer waterproofing membrane according to claim 1, characterized in that: The ultraviolet blocking layer (122) is made of nano-titanium dioxide modified acrylic resin, and the thickness of the ultraviolet blocking layer (122) is 0.08-0.18mm.
4. The TPO polymer waterproofing membrane according to claim 1, wherein: The TPO waterproof reinforcing layer (123) is made of TPO high molecular material and high-strength glass fiber mesh cloth, the thickness of the TPO waterproof reinforcing layer (123) is 1.0-1.5mm, the bonding transition layer (124) is made of grafted polymer material, and the thickness of the bonding transition layer (124) is 0.03-0.08mm.
5. The TPO polymer waterproofing membrane according to claim 1, wherein: The self-adhesive waterproof main layer (125) is made of SBS modified asphalt added with tackifier and antioxidant, and the thickness of the self-adhesive waterproof main layer (125) is 0.6-0.9mm.
6. The TPO polymeric waterproofing membrane according to claim 1, characterized in that: The water-blocking buffer layer (126) is made of butyl rubber and polyethylene foam composite material, and the thickness of the water-blocking buffer layer (126) is 0.15-0.35mm.
7. The TPO polymeric waterproofing membrane according to claim 1, characterized in that: The isolation layer (127) is a silicon-coated polyester film, the thickness of the isolation layer (127) is 0.03-0.06mm, the puncture-resistant bottom layer (128) is made of glass fiber reinforced polyethylene material, and the thickness of the puncture-resistant bottom layer (128) is 0.2-0.4mm.
8. The TPO polymeric waterproofing membrane according to claim 1, characterized in that: The roll body one (1) is fixedly installed with a connecting strip two (4) on the side close to the roll body two (2), the connecting strip two (4) is fixedly installed with an insertion block (5) on the side away from the roll body one (1), the two ends of the insertion block (5) are provided with reserved holes (6), the inner surfaces of the reserved holes (6) are fixedly installed with mounting blocks (7), the mounting blocks (7) are fixedly installed with springs (8) on the sides away from the reserved holes (6), the one end of the spring (8) away from the mounting block (7) is fixedly installed with a limiting circular block (9), the roll body two (2) is fixedly installed with a connecting strip one (3) on the side close to the roll body one (1), the connecting strip one (3) is provided with an insertion slot (10) on the side away from the roll body two (2), and the two ends of the connecting strip one (3) are penetrated and provided with limiting holes (11).
9. The TPO polymer waterproofing membrane according to claim 8, wherein: The limiting circular blocks (9) are slidably connected between the reserved holes (6) and the limiting holes (11).
10. The TPO polymer waterproofing membrane according to claim 8, wherein: The inserting blocks (5) are slidably connected between the inserting grooves (10).