CN213417471U

CN213417471U - Novel runway

Info

Publication number: CN213417471U
Application number: CN202021039192.4U
Authority: CN
Inventors: 章国辉
Original assignee: Dongguan Huati Sports Facilities Co ltd
Current assignee: Dongguan Huati Sports Facilities Co ltd
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-06-11
Anticipated expiration: 2030-06-09

Abstract

The utility model discloses a novel runway, including concrete-based layer, the priming paint layer, the waterproof layer, the steel mesh layer, elastic layer and surface course, a plurality of drainage recesses have been seted up at concrete-based layer's top, the priming paint layer coating is on concrete-based layer and drainage recess's surface, the surface of the whole priming paint layer of waterproof layer coating, the top court of the drain pipe in every drainage recess all is equipped with the infiltration hole, the inside of every drainage recess all is filled with elastic colloid granule, the steel mesh layer is connected on the surface of waterproof layer, the surface at the steel mesh layer is connected to the elastic layer, the surface course is laid on the surface course of elastic layer, the surface course is by the shaping that paves that EPDM granule and polyi. The utility model discloses can breathe freely and permeate water, the drainage water permeability is good, can not produce the tympanic bulla phenomenon, still has good weatherability, wear-resisting limited slip nature, and is difficult for ageing, and elasticity is good, and the impact absorbs well, and the runway reduces the motion injury to ankle joint and knee joint's impact force when can suitably absorb the sportsman and run.

Description

Novel runway

Technical Field

The utility model relates to a sports equipment technical field, more specifically say, relate to a novel runway.

Background

The self-grain plastic track is a novel non-particle track, and the self-grain process is special polyurethane pure mucilage, and polyurethane copolymer formed through chemical reaction automatically generates concave-convex uniform grains under the surface-grain state, so that a certain coefficient of friction is achieved, and indexes such as wet skid resistance and the like are met. The self-grain-forming plastic track is popular with the engineers and users all over the country, and has the advantages of wear resistance, attractive appearance, no grain falling and the like. But the existing self-grained plastic runway layer has the problems of water impermeability and poor drainage capacity.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above-mentioned defect among the prior art, provide a novel runway.

In order to realize the above object, the utility model provides a novel runway, including concrete-based layer, priming paint layer, waterproof layer, steel mesh layer, elastic layer and from the knot face paint layer, a plurality of drainage grooves have been seted up at concrete-based layer's top, the priming paint layer coating is on concrete-based layer and drainage grooves's surface, the surface of the whole priming paint layer of waterproof layer coating, elastic colloid particle is all filled up in every drainage grooves's inside, the steel mesh layer is connected on the surface of waterproof layer and is covered every drainage grooves, the surface at the steel mesh layer is connected on the elastic layer, lay the surface at the elastic layer from the knot face paint layer, form unsmooth even texture naturally after the solidification from the knot face paint layer.

Preferably, the primer layer is formed by coating a silicon PU flattening agent.

Preferably, the waterproof layer is formed by coating acrylic waterproof paint.

Preferably, the mesh of the steel mesh layer has a pore size smaller than the particle size of the elastic colloidal particles.

Preferably, the drainage groove is a square drainage groove or an inverted isosceles trapezoid drainage groove.

Preferably, the elastic colloid particles are EPDM particles or SBR plastic particles.

Preferably, the elastic layer is a polyurethane foam elastic layer or a silicon PU elastic layer.

Preferably, the self-grained finish paint layer is filled with uniformly dispersed quartz sand, and the particle size of the quartz sand is 100-150 meshes.

Preferably, the self-texturing surface paint layer is formed by coating a two-component self-texturing surface paint.

Preferably, the self-texturing surface paint layer is further provided with a scribing layer, and the scribing layer is formed by coating elastic polyurethane scribing paint.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model relates to a rationally, there is more gap between the structure to permeate water, drainage infiltration nature is good, the water can permeate the drainage groove in, then discharge through the drainage groove, prevent ponding, the life of extension runway, can form unsmooth even texture naturally after the solidification from the texturing finish layer, replace traditional surface course that forms by the mixing of EPDM granule and polyimidesite, the cost is reduced, good weatherability still has in addition, wear-resisting limited slip nature, difficult ageing, elasticity is good, impact absorption is good, runway is to ankle joint and knee joint's impact force when can suitably absorbing the sportsman and running, reduce the sports injury.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a novel runway provided by an embodiment of the present invention;

fig. 2 is a schematic structural diagram of another novel runway provided by the embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 and 2, an embodiment of the present invention provides a novel runway, which includes a concrete base layer 1, a primer layer 2, a waterproof layer 3, a steel mesh layer 4, an elastic layer 5, and a self-texturing finish layer 6, and each component of the embodiment is described in detail below with reference to the accompanying drawings.

The top of the concrete base layer 1 is provided with a plurality of drainage grooves 7 for drainage, wherein the drainage grooves 7 can be square drainage grooves or inverted isosceles trapezoid drainage grooves.

The primer layer 2 is coated on the surface of the concrete base layer 1 and the drainage groove 7 thereof, and the primer layer 2 can be formed by coating a silicon PU flattening agent. The silicon PU leveling agent has strong permeability and can permeate into capillary pores of concrete to form strong adhesive force; the silicon PU flattening agent has strong bonding force and sand consolidation performance and can form a firm base surface; the silicon PU flatting agent has good weather resistance and longer aging time than emulsified asphalt; the silicon PU flattening agent has super water resistance, and has no problem even if the silicon PU flattening agent is constructed on a concrete foundation without a damp-proof layer.

The waterproof layer 3 coats the whole surface of the primer layer 2, and the waterproof layer 3 can be formed by coating acrylic waterproof paint.

The inside of each drainage groove 7 is filled with elastic colloid particles 9, and the particles of the elastic colloid particles 9 can be infiltrated and can also be used as fillers. In practice, the elastic colloid particles 9 may be preferably configured as EPDM particles or SBR plastic particles.

Steel mesh layer 4 connects on waterproof layer 3's surface and covers every recess 7, and steel mesh layer 4 can be connected with waterproof layer 3 through glue, and steel mesh layer 4 can be the stainless steel net, has a plurality of meshes, can seep water, and steel mesh layer 4 can play the effect of support and increase structural strength. Wherein, the aperture of the mesh of the steel mesh layer can be smaller than the particle size of the elastic colloidal particles, which can prevent the elastic colloidal particles 9 from escaping.

The elastic layer 5 is connected on the surface of the steel mesh layer 4, the elastic layer 5 can be a polyurethane foam elastic layer, and the steel mesh layer 4 can be connected with the polyurethane foam elastic layer through glue. Of course, in other embodiments, the resilient layer 5 may also be provided as a silicon PU resilient layer made of a silicon PU material,

the self-texturing finish paint layer 6 is laid on the surface of the elastic layer 5, and after being cured, the self-texturing finish paint layer naturally forms uneven and uniform textures, so that the self-texturing finish paint layer 6 is not required to be provided with EPDM particles. In specific implementation, the self-grained finish paint layer can be formed by coating a two-component self-grained finish paint produced by the AoChun company.

In order to increase the strength and wear resistance of the self-texturing finish paint layer 6, quartz sand which is uniformly dispersed can be additionally filled in the self-texturing finish paint layer 6, wherein the particle size of the quartz sand can be preferably 100-150 meshes.

In addition, as shown in fig. 2, a scribing layer 8 may be additionally provided on the self-texturing surface paint layer 6, and the scribing layer 8 may be formed by coating polyurethane scribing paint having elasticity.

To sum up, the utility model relates to a rationally, there is more gap to permeate water between the structure, the drainage infiltration nature is good, the water can permeate the drainage groove in, then discharge through the drainage groove, prevent ponding, the life of extension runway, can form unsmooth even texture after the solidification from the texturing finish paint layer naturally, replace traditional surface course that forms by EPDM granule and polyimine fat mixture, the cost is reduced, good weatherability still has in addition, wear-resisting limited slip nature, it is difficult ageing, good elasticity, impact absorption is good, runway impact force to ankle joint and knee joint when absorbing the sportsman properly runs, reduce the sports injury.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

Claims

1. A novel runway, which is characterized in that: the waterproof coating comprises a concrete base layer, a primer layer, a waterproof layer, a steel mesh layer, an elastic layer and a self-texturing finish paint layer, wherein a plurality of drainage grooves are formed in the top of the concrete base layer, the primer layer is coated on the surface of the concrete base layer and the drainage grooves of the concrete base layer, the surface of the whole primer layer is coated on the waterproof layer, elastic colloid particles are filled in each drainage groove, the steel mesh layer is connected to the surface of the waterproof layer and covers each drainage groove, the elastic layer is connected to the surface of the steel mesh layer, the self-texturing finish paint layer is laid on the surface of the elastic layer, and the self-texturing finish paint layer naturally forms uneven textures after being cured.

2. A novel runway in accordance with claim 1 wherein: the primer layer is formed by coating a silicon PU flattening agent.

3. A novel runway in accordance with claim 1 wherein: the waterproof layer is formed by coating acrylic waterproof paint.

4. A novel runway in accordance with claim 1 wherein: the aperture of the meshes of the steel mesh layer is smaller than the particle size of the elastic colloid particles.

5. A novel runway in accordance with claim 1 wherein: the drainage groove is a square drainage groove or an inverted isosceles trapezoid drainage groove.

6. A novel runway in accordance with claim 1 wherein: the elastic colloid particles are EPDM particles or SBR plastic particles.

7. A novel runway in accordance with claim 1 wherein: the elastic layer is a polyurethane foam elastic layer or a silicon PU elastic layer.

8. A novel runway in accordance with claim 1 wherein: the self-textured finish paint layer is formed by coating a two-component self-textured finish paint.

9. A novel runway in accordance with claim 1 wherein: still be equipped with the marking layer on the lacquer layer of self-texturing, the marking layer is formed by having elastic polyurethane marking paint coating.