CN218932770U

CN218932770U - Prefabricated seamless runway

Info

Publication number: CN218932770U
Application number: CN202123014356.5U
Authority: CN
Inventors: 郎小丽
Original assignee: Guangdong Chuanao High Tech Co ltd
Current assignee: Guangdong Chuanao High Tech Co ltd
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2023-04-28
Anticipated expiration: 2031-12-02

Abstract

The utility model discloses a prefabricated seamless runway, which belongs to the technical field of runways, and comprises a base layer, wherein an adhesive layer is arranged above the base layer, a prefabricated layer is arranged above the adhesive layer, a reinforcing layer is arranged above the prefabricated layer, an elastic layer is arranged above the reinforcing layer, a hole sealing layer is arranged above the elastic layer, and a surface layer is arranged above the hole sealing layer. The prefabricated seamless runway provided by the utility model is free from bulging in the use process, is firmly bonded with the base layer, has good buffering and damping effects, is high in strength, does not crack or delaminate, is low in construction requirement, has good weather resistance and wear resistance, and is beneficial to maintenance through the arrangement of the base layer, the bonding layer, the prefabricated layer, the reinforcing layer, the elastic layer, the hole sealing layer, the surface layer and the finish layer.

Description

Prefabricated seamless runway

Technical Field

The utility model relates to the technical field of runways, in particular to a prefabricated seamless runway.

Background

The runway is an indispensable important facility in the modern sports field, has good elasticity, skid resistance, wear resistance and shock absorption, and is easy to care.

After the plastic runway is used, the problem of runway layering easily occurs, the use is influenced, the maintenance is difficult, the later maintenance amount is large, the use of the runway is seriously influenced, the maintenance is also difficult, and even the runway is scrapped in advance.

Disclosure of Invention

The technical problem to be solved by the utility model is to provide the prefabricated seamless runway, which is not bulged in the use process, is firmly bonded with a base layer, has good buffering and damping effects, is high in strength, cannot crack and delaminate, has low construction requirements, has good waterproof effect and is beneficial to maintenance.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a prefabricated seamless runway, includes the basic unit, the basic unit top is equipped with the tie coat, the tie coat top is equipped with prefabricated layer, prefabricated layer top is equipped with the enhancement layer, the enhancement layer top is equipped with the elastic layer, the elastic layer top is equipped with the hole sealing layer, hole sealing layer top is equipped with the surface course.

Preferably, an overcoat layer is further disposed above the surface layer.

The prefabricated seamless runway provided by the utility model is free from bulging in the use process, is firmly bonded with the base layer, has good buffering and damping effects, is high in strength, does not crack or delaminate, has low construction requirements, has good weather resistance, wear resistance and waterproof effects, and is beneficial to maintenance through the arrangement of the base layer, the bonding layer, the prefabricated layer, the reinforcing layer, the elastic layer, the hole sealing layer, the surface layer and the finish layer.

Preferably, the base layer is a cement base layer, and the thickness of the base layer is 1-4 mm. Cement is used as the base layer, so that the cost is low, and the strength and the service life are good.

Preferably, the surface layer is made of EPDM particles bonded by an adhesive, and the thickness of the surface layer is 2-5 mm. The surface layer is made of EPDM particles bonded by an adhesive (commonly used adhesive in the world, such as MDI adhesive), so that the wear resistance, water resistance and weather resistance of the surface layer can be effectively improved, and the service life of the surface layer is prolonged.

Preferably, the bonding layer is formed by spraying a wall fixing interface agent, and the thickness of the bonding layer is 1-3 mm. The adhesive layer is formed by spraying the wall fixing interface agent, so that the adhesive effect with a base layer can be effectively improved, and the stability and the service life of the whole structure are improved.

Preferably, the prefabricated layer is formed by bonding EPDM particles and TPU foaming particles through an adhesive (commonly used adhesive in the world, such as MDI adhesive), and the thickness of the prefabricated layer is 8-12 mm. The elasticity of runway can effectually be improved in the setting of prefabricated layer, improves the convenience of construction.

Preferably, the reinforcing layer is formed by spraying a mixed paint, wherein the mixed paint is formed by EPDM particles and polyurethane paint (the common polyurethane paint for the world) according to the mass ratio of 1: and the mass ratio of 0.8-2 is the coating formed after mixing, and the thickness of the reinforcing layer is 1-5 mm. The setting of enhancement layer can effectually improve the holistic intensity of runway to improve life.

Preferably, the elastic layer is made of ethylene propylene diene monomer rubber waterproof coiled materials, and the thickness of the elastic layer is 1-5 mm. The elastic layer can effectively improve the elasticity of the whole runway, improve the buffering and damping capacity, prevent cracking and delamination in the use process and prolong the service life.

Preferably, the hole sealing layer is formed by spraying acrylic acid water paint, and the thickness of the hole sealing layer is 1-4 mm. The hole sealing layer can improve the waterproof capability of the runway, so that the service life is prolonged.

Preferably, the overcoat is formed by spraying an aqueous overcoat (purchased from Shanghai Liu Dong building decorative materials Co., ltd.) having a thickness of 0.5 to 1.5 mm. The arrangement of the finish coat can effectively improve the wear resistance and weather resistance of running, protect the surface layer and further prolong the service life.

The beneficial effects are that: the prefabricated seamless runway provided by the utility model is free from bulging in the use process, is firmly bonded with the base layer, has good buffering and damping effects, is high in strength, does not crack or delaminate, has low construction requirements, has good weather resistance, wear resistance and waterproof effects, and is beneficial to maintenance through the arrangement of the base layer, the bonding layer, the prefabricated layer, the reinforcing layer, the elastic layer, the hole sealing layer, the surface layer and the finish layer.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the overall structure of the present utility model;

the marks in the figure: 1. a base layer; 2. a bonding layer; 3. prefabricating a layer; 4. a reinforcing layer; 5. an elastic layer; 6. a hole sealing layer; 7. a surface layer; 8. and (5) an overcoat layer.

Description of the embodiments

For a clearer understanding of technical features, objects and effects of the present utility model, a detailed description of embodiments of the present utility model will be made with reference to the accompanying drawings. In the following description, it should be understood that the directions or positional relationships indicated by "front", "rear", "upper", "lower", "left", "right", "longitudinal", "transverse", "vertical", "horizontal", "top", "bottom", "inner", "outer", "head", "tail", etc. are configured and operated in specific directions based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model, and do not indicate that the apparatus or element to be referred to must have specific directions, and thus should not be construed as limiting the present utility model.

It should also be noted that unless explicitly stated or limited otherwise, terms such as "mounted," "connected," "secured," "disposed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. When an element is referred to as being "on" or "under" another element, it can be "directly" or "indirectly" on the other element or one or more intervening elements may also be present. The terms "first," "second," "third," and the like are used merely for convenience in describing the present utility model and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," etc. may explicitly or implicitly include one or more such features. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the following description, for purposes of explanation and not limitation, specific details are set forth such as the particular system architecture, techniques, etc., in order to provide a thorough understanding of the embodiments of the present utility model. It will be apparent, however, to one skilled in the art that the present utility model may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present utility model with unnecessary detail.

Referring to fig. 1 and 2, the present utility model provides a technical solution:

the utility model provides a prefabricated seamless runway, includes basic unit 1, basic unit 1 top is equipped with tie coat 2, tie coat 2 top is equipped with prefabricated layer 3, prefabricated layer 3 top is equipped with enhancement layer 4, enhancement layer 4 top is equipped with elastic layer 5, elastic layer 5 top is equipped with hole sealing layer 6, hole sealing layer 6 top is equipped with surface course 7, surface course 7 top is equipped with finish coat 8.

Further, the base layer 1 is a cement base layer, and the thickness of the base layer 1 is 1-4 mm. Cement is used as the base layer 1, so that the cost is low, and the strength and the service life are good.

Further, the surface layer 7 is made of EPDM particles bonded by an adhesive, and the thickness of the surface layer 7 is 2 to 5mm. The surface layer 7 is made of EPDM particles bonded by an adhesive (a world adhesive), so that the wear resistance, water resistance and weather resistance of the surface layer 7 can be effectively improved, and the service life of the surface layer is prolonged.

Furthermore, the adhesive layer 2 is formed by spraying a wall fixing interface agent, and the thickness of the adhesive layer 2 is 1-3 mm. The adhesive layer 2 is formed by spraying the wall fixing interface agent, so that the adhesive effect with the base layer 1 can be effectively improved, and the stability and the service life of the whole structure are improved.

Furthermore, the prefabricated layer 3 is made of EPDM particles and TPU foamed particles bonded by an adhesive (a world adhesive), and the thickness of the prefabricated layer 3 is 8-12 mm. The elasticity of runway can be effectually improved in the setting of prefabricated layer 3, improves the convenience of construction.

Further, the reinforcing layer 4 is formed by spraying a mixed paint, wherein the mixed paint is formed by EPDM particles and polyurethane paint (the conventional polyurethane paint for the world) according to the mass ratio of 1: and the mass ratio of 0.8-2 is the coating formed after mixing, and the thickness of the reinforcing layer 4 is 1-5 mm. The setting of enhancement layer 4 can effectually improve the holistic intensity of runway to improve life.

Furthermore, the elastic layer 5 is made of ethylene propylene diene monomer rubber waterproof coiled material, and the thickness of the elastic layer 5 is 1-5 mm. The elastic layer 5 can effectively improve the elasticity of the whole runway, improve the buffering and damping capacity, prevent cracking and delamination in the use process and prolong the service life.

Furthermore, the hole sealing layer 6 is formed by spraying acrylic acid water paint, and the thickness of the hole sealing layer 6 is 1-4 mm. The sealing layer 6 can improve the waterproof capability of the runway, thereby prolonging the service life.

Still further, the overcoat layer 8 is formed by spraying an aqueous overcoat agent (purchased from Shanghai Liu Dong building decorative materials Co., ltd.), and the thickness of the overcoat layer 8 is 0.5 to 1.5 mm. The arrangement of the finish coat 8 can effectively improve the wear resistance and weather resistance of running, protect the surface layer 7 and further prolong the service life.

The prefabricated seamless runway provided by the utility model is not bulged in the use process, is firmly bonded with the base layer 1, has good buffering and damping effects, is high in strength, does not crack or delaminate, is low in construction requirement, has good weather resistance and wear resistance, and is beneficial to maintenance through the arrangement of the base layer 1, the bonding layer 2, the prefabricated layer 3, the reinforcing layer 4, the elastic layer 5, the hole sealing layer 6, the surface layer 7 and the finish layer 8.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a prefabricated seamless runway, its characterized in that, includes the basic unit, the basic unit top is equipped with the tie coat, the tie coat top is equipped with prefabricated layer, prefabricated layer top is equipped with the enhancement layer, the enhancement layer top is equipped with the elastic layer, the elastic layer top is equipped with the hole sealing layer, hole sealing layer top is equipped with the surface course.

2. A prefabricated seamless racetrack according to claim 1, wherein an overcoat is further provided over the top layer.

3. The prefabricated seamless runway according to claim 1, wherein the base layer is a cement base layer and the base layer has a thickness of 1-4 mm.

4. The prefabricated seamless racetrack according to claim 1, wherein the thickness of the facing layer is 2-5 mm.

5. The prefabricated seamless runway according to claim 1, wherein the adhesive layer is formed by spraying a wall fixing interface agent, and the thickness of the adhesive layer is 1-3 mm.

6. The prefabricated seamless racetrack according to claim 1, wherein the prefabricated layer has a thickness of 8-12 mm.

7. The prefabricated seamless runway according to claim 1, wherein the reinforcing layer is formed by spraying a mixed paint, and the thickness of the reinforcing layer is 1-5 mm.

8. The prefabricated seamless runway according to claim 1, wherein the elastic layer is made of ethylene propylene diene monomer rubber waterproof coiled materials, and the thickness of the elastic layer is 1-5 mm.

9. The prefabricated seamless runway according to claim 1, wherein the hole sealing layer is formed by spraying acrylic acid water paint, and the thickness of the hole sealing layer is 1-4 mm.

10. A prefabricated seamless racetrack according to claim 2, wherein the overcoat thickness is 0.5-1.5 mm.