CN209178760U - A prefabricated plastic ground floor - Google Patents

Abstract

The utility model discloses a kind of prefabrication type synthetic court surface layers, belong to plasthetics technical field.The utility model does not glue the characteristics of being stained with using adhesive tape and glue, various graticules are marked by standard with the adhesive tape for being wider than marking width 10% on ready place ground of mating formation, mat formation and rejects corresponding plastic cement and adhesive tape after plastic coat, form groove, by graticule item 1 according to 1.03~1.05 times that width is marking width, it is embedded among surface layer groove, graticule item 1 is set to combine together with plastic coat, it is easy to fall off to which once and for all solves paint marking, it needs frequently, it repeats to cross, influence normal use, waste of manpower, the problem of financial resources, with low in cost, the advantage of method simplicity, it is suitable for popularization and application.

Description

A prefabricated plastic ground floor

technical field

The utility model belongs to the technical field of plastic products, and more specifically relates to a prefabricated plastic ground layer.

Background technique

As people's awareness of fitness gradually increases, the requirements for the construction of sports facilities continue to increase. Plastic venues, especially plastic sports venues, can be used in any season and on any platform, and are widely used in the construction of sports venues.

The construction technology of the plastic field is very important, and the quality and method of the process directly determine the quality of the plastic field. At present, the prefabricated plastic (rubber) rubber surface layer site markings generally adopt the method of making markings with polyurethane scribing paint. Although this method is simple, trouble-saving, and low in cost, the outstanding problem is that the sticking fastness between the scribe paint and the plastic (rubber) surface layer is not good, especially the rubber surface layer with better quality, due to the difference in its material composition Particularity, the degree of adhesion with ester paint is even worse. Generally, the marking line will become shallow and fall off within 1 to 2 years. If the frequency of use is high, this time will be shortened accordingly, so it needs to be repeated frequently. Marking a line wastes manpower and financial resources, and also affects normal use.

SUMMARY OF THE INVENTION

In view of the above-mentioned problems existing in the prior art, the purpose of this utility model is to provide a prefabricated plastic ground layer, which adopts an embedded marking production method, and the plastic (rubber) rubber marking lines of the same material are made according to the standard marking lines. Requirements, embedded in the designed and prepared surface layer groove, so as to solve the problem of scribing paint peeling off once and for all.

In order to solve the above problems, the technical scheme adopted in the utility model is as follows:

The utility model relates to a prefabricated plastic field ground layer, which includes marking lines. The surface of the plastic field ground layer is provided with marking grooves. The marking lines are arranged in the marking line grooves and bonded by adhesives. as one.

The width of the marking line is 1.03-1.05 times of the width of the marking groove.

The material of the marking line is the same as that of the plastic surface layer.

Further, the material of the plastic surface layer and the marking line is EPDM rubber, and the adhesive is a water-soluble polyurethane adhesive.

Further, the material of the plastic surface layer and the marking line is polyvinyl chloride, and the adhesive is an acrylic adhesive.

Compared with the prior art, the beneficial effects of the utility model are:

(1) The ground floor of the prefabricated plastic field of the present utility model creatively adopts embedded marking lines, so as to solve once and for all the problem that the marking paint is easy to fall off and requires frequent and repeated marking, which affects normal use and wastes manpower and financial resources. Problem, the service life of prefabricated plastic surface markings can reach more than 8 years;

(2) The construction method of the ground layer of the prefabricated plastic field of the present utility model embeds the plastic marking lines into the designed and prepared surface layer grooves according to the standard marking requirements; It can easily clean up the part to be rejected, and avoid problems such as hollowing caused by poor bonding between the marking line and the ground;

(3) In the construction method of the present utility model, the width of the scotch tape is 1.1 times of the width of the marking line, which can maximize the firmness of the marking line;

(4) In the construction method of the present utility model, the marking line positioning point is set in step 1, and in step 3, the groove is formed according to the marking line positioning point removal, so that the construction is more convenient;

(5) In the construction method of the present utility model, the material of the marking line is the same as that of the plastic surface layer, and the width of the marking line is 1.03 to 1.05 times of the width of the marking line groove, which is concluded by the inventor through long-term experimental research , under this condition, the marking line can be integrated with the surface layer, and there will be no cracking and opening problems;

(6) The material used in the utility model is the same material as the surface layer material, which is convenient to obtain materials, and the implementation method is simple and convenient. Difficulties that affect normal use are suitable for popularization and application.

Description of drawings

Fig. 1 is the schematic diagram of the construction method of the prefabricated plastic ground floor of the utility model;

Fig. 2 is the structural representation of the ground layer of the prefabricated plastic field of the present utility model;

In the figure: 1. Marking line; 2. Marking groove; 3. Surface layer.

Detailed ways

The utility model is further described below in conjunction with specific embodiments.

Example 1

This embodiment relates to a prefabricated plastic ground layer with embedded marking lines as shown in FIG. 2 .

The construction method of the above-mentioned prefabricated plastic ground floor, as shown in Figure 1, includes the following steps:

Step 1: Mark the marking line on the prepared pavement ground with scotch tape whose width is 1.1 times the width of the marking line, and set the corresponding marking line positioning point mark, so as to facilitate the identification of the marking line after paving;

Step 2, pave the prefabricated plastic surface layer 3, and keep the positioning point mark;

Step 3, on the plastic surface layer 3 according to the positioning point of the marking line, on the paved prefabricated plastic surface layer 3 according to the width of the standard marking line, use a white pen (same color as the marking line) to accurately draw various Marking line (corresponding to the marking line marked by the scotch tape below the surface layer 3), remove the part in the marking line to form a groove, and remove the scotch tape under the groove to form a relatively clean marking groove 2.

Step 4: According to the width being 1.03 times of the width of the marking groove 2, cut out the marking line 1 for embedding, and adopt a triangle or 45-degree angle docking method for the vertical or right-angled marking line parts to beautify the marking line docking interface;

Step 5, scrape glue evenly on both sides and bottom of the marking groove 2, and pay attention to scraping on both sides of the bottom, and apply a small amount of glue evenly on the bottom and both sides of the cut marking line 1 for embedding; the color of the adhesive The same color as the marking line to ensure the neatness and consistency of the marking line from the color;

Step 6, insert the marking line 1 into the marking line groove 2, compact it, and fix it for 48 hours to complete the construction.

In this embodiment, the surface layer 3 and the marking line 1 adopt the prefabricated EPDM rubber surface layer material produced by Jiangsu Zhongye Dengtai New Material Technology Co., Ltd., and the matching adhesive is Jiangsu Zhongye Dengtai New Material Technology Co., Ltd. The company's water-soluble polyurethane adhesive. The same material and matching adhesive achieve the best bonding effect.

Through actual site tests, the plastic ground layer of this embodiment can be used for a long time, with a service life of more than 8 years.

Example 2

The prefabricated plastic ground floor construction method of the present embodiment, as shown in Figure 1, comprises the following steps:

Step 1: Mark the marking line on the prepared pavement ground with scotch tape whose width is 1.1 times the width of the marking line, and set the corresponding marking line positioning point;

Step 2, paving the prefabricated plastic surface layer 3;

Step 3, on the plastic surface layer 3 according to the positioning point of the marking line, on the paved prefabricated plastic surface layer 3 according to the width of the standard marking line, accurately draw various marking lines with a pen, and remove the marks in the marking line. part, form the marking groove 2, and remove the scotch tape under the marking groove 2;

Step 4, according to the width of 1.05 times the width of the marking groove 2, cut out the marking line 1 for embedding, and adopt the method of triangular or 45-degree docking for the vertical or right-angled marking parts to beautify the interface of the marking line docking;

Step 5, scrape glue evenly on both sides and bottom of the marking groove 2, and pay attention to scraping on both sides of the bottom, and apply a small amount of glue evenly on the bottom and both sides of the cut marking line 1 for embedding; the color of the adhesive The same color as the marking line to ensure the neatness and consistency of the marking line from the color;

Step 6, insert the marking line 1 into the marking line groove 2, compact it, and fix it for 24 hours to complete the construction.

In this embodiment, the plastic surface layer 3 and the marking line 1 are pvc plastic surface layer materials purchased from Hebei Haokang Sports Goods Co., Ltd., and the matching adhesive is Foshan "Bangdunpai" special adhesive. The same material and matching adhesive achieve the best bonding effect.

Through actual site tests, the plastic ground layer of this embodiment can be used for a long time, with a service life of more than 8 years.

Example 3

The prefabricated plastic ground floor construction method of the present embodiment, as shown in Figure 1, comprises the following steps:

Step 1: Mark the marking line on the prepared pavement ground with scotch tape whose width is 1.1 times the width of the marking line, and set the corresponding marking line positioning point;

Step 2, paving the prefabricated plastic surface layer 3;

Step 3, on the plastic surface layer 3 according to the positioning point of the marking line, on the paved prefabricated plastic surface layer 3 according to the width of the standard marking line, accurately draw various marking lines with a pen (the same as that under the surface layer 3 The marking line marked by the scotch tape corresponds well), remove the part inside the marking line to form the marking groove 2, and remove the transparent tape under the marking groove 2;

Step 4: According to the width being 1.04 times of the width of the marking groove 2, the marking line 1 for embedding is cut out, and the vertical or right-angled part of the marking line is connected at a triangle or a 45-degree angle to beautify the interface of the marking line;

Step 5, scrape glue evenly on both sides and bottom of marking groove 2, and pay attention to scraping on both sides of the bottom, and apply a small amount of glue evenly on the bottom and both sides of the cut marking line 1 for embedding; the color of the adhesive is the same as The color of the marking lines is the same to ensure the neatness and consistency of the marking lines from the color;

Step 6, insert the marking line 1 into the marking groove 2, compact it, and fix it for 36 hours to complete the construction.

In this embodiment, the used plastic surface layer 3, marking line 1, and adhesive are the same as those in Embodiment 1.

Through actual site tests, the plastic ground floor of this embodiment can be used for a long time, with a service life of more than 10 years.

Comparative Example 1

The ground floor of the prefabricated plastic field of this comparative example is basically the same as that of Comparative Example 1, except that the width of the marking line 1 is the same as that of the marking groove 2 .

After 2 months of use, the plastic surface layer has the problem of cracking at the seams.

Comparative Example 2

The ground floor of the prefabricated plastic field of this comparative example is basically the same as that of Comparative Example 1, except that the width of the marking line 1 is 1.08 times the width of the marking groove 2 .

After 6 months of use, the plastic surface has the problem of bulging and opening at the seams.

The above is only the preferred embodiment of the utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the technical principle of the utility model, some improvements and deformations can also be made. And deformation should also be regarded as the protection scope of the present utility model.

Claims (3)

1. a kind of prefabrication type synthetic court surface layer, which is characterized in that including graticule item, the synthetic court facing surface is equipped with mark Wire casing, the graticule item is arranged in the graticule slot, and is bonded as one by adhesive, and the width of the graticule item is institute 1.03~1.05 times for stating graticule groove width, the material of the graticule is identical as plastic coat.

2. prefabrication type synthetic court surface layer according to claim 1, which is characterized in that the material of the plastic coat and graticule Matter is ethylene propylene diene rubber, and described adhesive is soluble polyurethane adhesive.

3. prefabrication type synthetic court surface layer according to claim 1, which is characterized in that the material of the plastic coat and graticule Matter is polyvinyl chloride, and described adhesive is acrylate adhesive.