Self-textured plastic runway
By designing breathable micropores and drainage systems in the self-condensed plastic runway, the structural tightness problem caused by long-term moisture is solved, the effective discharge of rainwater and the breathable discharge of ground moisture are achieved, and the service life of the runway is extended.
Patent Information
- Application Number
- CN202421061374.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-16
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-05-16
AI Technical Summary
The existing self-convex plastic runway is exposed to rainwater erosion outdoors for a long time, resulting in internal moisture and inability to discharge rainwater in time, affecting the tightness of the structure and shortening the service life.
A self-condensing plastic runway was designed, including a breathable microporous runway base layer, an asphalt leveling layer, an elastic layer made of a mixture of polyurethane resin and rubber particles, a reinforcement layer of polyurethane resin and an anti-slip pattern self-condensing surface layer. These levels are equipped with drainage holes, which extend to the water guide groove. One end of the water guide groove connects to the drainage pipe to achieve effective discharge of rainwater.
By setting up drainage holes and water guide tanks, the impregnation and damage of rainwater on the runway is effectively reduced, and the bubble damage caused by water accumulation is avoided, which extends the service life of the runway. At the same time, the breathable setting allows the moisture and water vapor from the ground to be effectively discharged, further improving the durability of the runway.
Smart Images
Figure CN222477150U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of runways, in particular to a self-tie type plastic runway. Background Art
[0002] As people's living standards improve, the demand for sports and culture among urban and rural residents is increasing, and the need to strengthen their bodies is becoming more and more urgent. The state also attaches great importance to the basic completion of the public cultural service system, calling for the construction of public sports facilities suitable for people's fitness, and newly developed residential areas also have supporting public activity areas. The promotion and construction of fitness trails can better meet people's morning and evening exercise habits, and various regions are stepping up construction.
[0003] The current self-tightening plastic track is eroded by rain for a long time outdoors, so that the interior of the self-tightening plastic track is in a moist state for a long time, and the rainwater inside cannot be discharged in time, which affects the tightness of the self-tightening plastic track structure and greatly shortens the service life of the self-tightening plastic track. Utility Model Content
[0004] The purpose of the utility model is to solve the problems raised in the above-mentioned background technology, and then proposes a self-tie type plastic track.
[0005] The technical solution adopted by the utility model to solve its technical problems is:
[0006] A self-tightening plastic track comprises a track base, a leveling layer, an elastic layer, a reinforcing layer and a self-tightening surface layer; the track base is provided with breathable micropores and a leveling layer is provided on its upper surface, the upper surface of the leveling layer is horizontally arranged and a horizontal water guide groove is provided thereon, the upper surface of the leveling layer is sequentially provided with an elastic layer, a reinforcing layer and a self-tightening surface layer, the elastic layer, the reinforcing layer and the self-tightening surface layer are all provided with drainage holes, and the drainage holes extend to the water guide groove, and one end of the water guide groove is connected to a drainage pipe.
[0007] Furthermore, the runway base layer includes a crushed stone layer, a cement layer and a waterproof layer arranged from the inside to the outside, and the leveling layer is connected to the waterproof layer.
[0008] Furthermore, the thickness of the runway base layer is 20-30 cm to improve the firmness of the base layer.
[0009] Furthermore, the leveling layer is asphalt.
[0010] Furthermore, the elastic layer is made by mixing polyurethane resin and EPDM rubber particles.
[0011] Furthermore, the reinforcement layer is polyurethane resin.
[0012] Furthermore, the anti-skid patterns of the self-grained surface layer are irregularly arranged to improve the firmness of the anti-skid patterns of the self-grained surface layer and reduce wear.
[0013] Furthermore, the self-grained surface layer is coated with an anti-ultraviolet coating to reduce the surface temperature of the self-grained surface layer and improve durability.
[0014] Compared with the prior art, the beneficial effects of the utility model are:
[0015] The utility model has a better use effect. By arranging the drainage holes and the water guide grooves, the accumulated water on the runway can flow into the water guide grooves through the drainage holes, and finally be discharged uniformly through the drainage pipes arranged at one end of the water guide grooves, thereby reducing the penetration and damage of rainwater to the runway and avoiding the blistering damage problem of the runway caused by water accumulation. At the same time, the runway base layer, leveling layer, elastic layer, reinforcement layer and self-knotting surface layer are all equipped with breathable settings, so that the moisture and water vapor on the ground can be effectively discharged, thereby extending the life of the runway. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the structure of the utility model;
[0017] Among them: 1. Gravel layer; 2. Cement layer; 3. Waterproof layer; 4. Leveling layer; 41. Water guide groove; 5. Elastic layer; 6. Reinforcement layer; 7. Self-knotting surface layer; 71. Drainage hole; 8. Drainage pipe. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. The utility model is further described in combination with the drawings and embodiments:
[0019] Refer to the attached Figure 1 As shown, a self-tightening plastic track includes a track base layer, a leveling layer 4, an elastic layer 5, a reinforcing layer 6 and a self-tightening surface layer 7;
[0020] The runway base layer is provided with breathable micropores and a leveling layer 4 is provided on its upper surface. The upper surface of the leveling layer 4 is horizontally arranged and a horizontal water guide groove 41 is provided thereon. The upper surface of the leveling layer 4 is sequentially provided with an elastic layer 5, a reinforcement layer 6 and a self-knotting surface layer 7. The elastic layer 5, the reinforcement layer 6 and the self-knotting surface layer 7 are all provided with drainage holes 71, and the drainage holes 71 extend to the water guide groove 41. One end of the water guide groove 41 is connected to a drainage pipe 8.
[0021] The present design provides drainage holes 71 and water guide grooves 41, so that the accumulated water on the runway can flow into the water guide grooves 41 through the drainage holes 71, and finally be discharged through the drainage pipes 8 provided at one end of the water guide grooves 41, thereby reducing the penetration and damage of rainwater to the runway and avoiding the blistering damage of the runway caused by accumulated water. At the same time, the runway base layer, leveling layer 4, elastic layer 5, reinforcement layer 6 and self-tie surface layer 7 are all equipped with breathable settings, so that the moisture and water vapor on the ground can be effectively discharged, thereby extending the life of the runway.
[0022] The thickness of the runway base layer is 20-30cm, which includes a crushed stone layer 1, a cement layer 2 and a waterproof layer 3 arranged from the inside to the outside, and a leveling layer 4 is connected to the waterproof layer 3; the crushed stone layer 1 is used as the base in the construction area, and a cement layer 2 is laid on the crushed stone layer 1 and compacted with a vibrator, and finally a waterproof layer 3 is used for waterproofing, which effectively improves durability.
[0023] Wherein, the leveling layer 4 is asphalt.
[0024] Among them, the elastic layer 5 is made of a mixture of polyurethane resin and EPDM rubber particles to improve its air permeability, and a reinforcement layer of polyurethane resin is laid on it for reinforcement, so that the runway has a buffering effect and enhances the rebound performance, so that the plastic runway has excellent sports performance.
[0025] Among them, the anti-skid pattern of the self-grained surface layer 7 is irregularly arranged to improve the firmness of the anti-skid pattern of the grained surface layer and reduce wear, and the self-grained surface layer 7 is coated with an anti-ultraviolet coating to reduce the surface temperature of the self-grained surface layer 7 and improve durability.
[0026] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.
Claims
1. A self-tightening plastic track, characterized in that: It comprises a runway base layer, a leveling layer (4), an elastic layer (5), a reinforcement layer (6) and a self-tie surface layer (7); The runway base layer is provided with air permeable micropores and a leveling layer (4) is provided on its upper surface. The upper surface of the leveling layer (4) is arranged horizontally and a water guide groove (41) is provided on it in a horizontal direction. The upper surface of the leveling layer (4) is provided with an elastic layer (5), a reinforcing layer (6) and a self-knotting surface layer (7) in sequence. The elastic layer (5), the reinforcing layer (6) and the self-knotting surface layer (7) are all provided with drainage holes (71), and the drainage holes (71) extend to the water guide groove (41). One end of the water guide groove (41) is connected to a drainage pipe (8).
2. A self-tightening plastic track according to claim 1, characterized in that: The runway base layer comprises a crushed stone layer (1), a cement layer (2) and a waterproof layer (3) arranged from the inside to the outside, and a leveling layer (4) is connected to the waterproof layer (3).
3. The self-tightening plastic track according to claim 1, characterized in that: The thickness of the runway base layer is 20-30cm.
4. The self-tightening plastic track according to claim 1, characterized in that: The leveling layer (4) is asphalt.
5. The self-tightening plastic track according to claim 1, characterized in that: The reinforcement layer (6) is polyurethane resin.
6. The self-tie type plastic track according to claim 1, characterized in that: The self-grained surface layer (7) is coated with an anti-ultraviolet coating.