KR200252321Y1 - The floor materlial which has various color and design and made of recycled tire chip - Google Patents

Abstract

The present invention relates to a flooring material having various patterns by using rubber chips of various colors on the surface using rubber tire rubber chips.

In particular, the present invention is composed of an elastic layer on the top and a support layer on the bottom using waste tires finely pulverized in the form of chips, but the rubber chip having a separate color in the space having various patterns, numbers, letters, etc. EDPM (urethane chip) patterned flooring and the bottom floor with cross-shaped grooves on the inside to ensure excellent durability, robustness and resilience, and various patterns of color on the upper surface of the kindergarten, school surroundings, By installing flooring materials such as park floors and apartment surroundings, the children's curiosity and creativity are raised, and the tires are designed to protect children and to relieve the surrounding environment. It relates to a flooring having a.

Description

The floor materlial which has various color and design and made of recycled tire chip}

The present invention relates to a flooring material having various patterns, letters, and pictures using rubber tires of various colors on the surface using rubber tire rubber chips.

In particular, the present invention is composed of an elastic layer on the top and a support layer on the bottom by using finely crushed waste tires in the form of chips, but a rubber chip having a separate color in the space having various patterns, numbers, letters, etc. EDPM (urethane chip) patterned floor and bottom floor with cross grooves on the inside to produce excellent durability, robustness and resilience, and the upper surface of the various layers of color by forming a pattern of kindergarten, school surroundings, By installing flooring materials such as park floors and apartment surroundings, children's curiosity and creativity are raised, and the tires are made of waste tires designed to protect children and to beautify their surroundings. It is about flooring with patterns, letters and pictures

In general, the disposal of waste tires, which are rapidly increasing as a byproduct due to the rapid development of the automobile industry, has emerged as a problem to be solved promptly in terms of efficient recycling of resources and environmental conservation.

As is well known, waste tires are produced in a large amount each year, and are composed of synthetic rubber made of abundant high-quality materials. Unlike other wastes, the collection and sorting process is not particularly necessary, so it is very valuable as a recycling business. Due to the constraints of economic feasibility and marketability, the treatment facilities that are in the practical use stage are only very few and are deepening into social problems.

Therefore, there is a clear reason to increase the actual recycling rate of waste tires, and for this purpose, the present invention proposes flooring materials having various colors and patterns using waste tire rubber chips as a way to increase the recycling rate of waste tires. do.

Conventionally, the floors of neighborhood playgrounds, schools, apartments, parks, etc. are mostly built with blocks made of cement and sand on the floor. Torn or injured, severe cases were often injured, such as fractures.

Recently, a rubber flooring material having a simple structure is used to compensate for this, and since various paints are simply colored on the surface of the flooring material, the paint is peeled off on the surface for a long time, so that children's imagination, creativity, sensitivity, etc. cannot be improved, and elasticity is also low. I have a problem.

Therefore, in order to solve the above problems, the object of the present invention is to maintain a certain weight and at the same time have excellent elasticity and durability, and have a space part having various patterns on the surface of the color rubber chips of different colors (EDPM.polyurethane chip It is to provide flooring with patterns, letters and pictures of various colors by using waste tire rubber chips with a pattern layer filled with).

1 is a perspective view showing the present invention.

Figure 2 is a cross-sectional view showing the present invention.

Figure 3 is a bottom view showing a cross groove in the bottom of the present invention.

Figure 3 is a perspective view showing another embodiment of the present invention.

Explanation of symbols on the main parts of the drawings

The configuration for achieving the object of the present invention is a space having a number of figures, figures, patterns, etc. on the upper surface of the upper elastic layer mixed with a waste tire rubber chip, pigment, polyurethane binder pulverized to 0.6-10㎜ The upper elastic layer integrally provided with a pattern layer filled with a separate color rubber chip by forming a portion inside and the waste tire rubber chip crushed to 0.6-10 mm, fine aggregate made of gravel, silica sand, sand, etc., polyurethane binder A plurality of cross-shaped grooves are formed on the bottom surface of the lower support layer, which is mixed with each other, to achieve a flooring having various colors of patterns, letters, and pictures by using a rubber tire chip that is characterized by an integrated two-stage configuration.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view showing the present invention, Figure 2 is a cross-sectional view showing the present invention, Figure 3 is a bottom view showing a cross groove in the bottom of the present invention, Figure 4 is another embodiment of the present invention An example is a perspective view.

In order to manufacture flooring materials (1) used for floors in playgrounds, schools, apartments, city parks, etc., rubber chips (2) finely ground waste tires (0.6-10 mm), pigments of 5-10% weight, 0.5- Top elastic layer 3 mixed with 20% weight polyurethane binder, rubber chip crushed waste tire finely into 0.6-10mm, polyurethane binder with 0.5-20% weight, gravel, silica sand, sand The raw material of the lower support layer 5 is mixed into the mold in order, and then the upper elastic layer 3 is formed by protruding figures, letters, and numbers into the mold during molding by pressing. The rubber part (EDPM, Polyurethane chip) using a variety of different colors is charged into the space part 7 of the rubber flooring material 1 in which the space part 7 showing various patterns 6 inside the surface is pressed by a press. By molding, the upper elastic layer (3) and the colored pattern (6) layer are integrally formed in the space part (7). To complete the flooring (1).

Filling a separate rubber chip into the space portion 7 formed on the surface of the upper elastic layer 3 as described above to form a pattern (6) integrally to stimulate the curiosity, imagination, creativity, sensitivity, etc. It does not stain the surface even after prolonged use, so it is not messy and adds a beautiful appearance to the surrounding environment. The lower support layer (5) includes fine aggregates (4) such as gravel, silica sand, sand and rubber flooring material (1). Durability and robustness, the configuration for giving a sense of weight.

In addition, in order to increase the elastic force in the upper elastic layer (3) to form a plurality of cross grooves (8) to the inner side on the bottom surface of the lower support layer (5) to cross each other receives the load transmitted to the upper elastic layer (3) The space (7) is formed in the groove (8) to be able to shrink more largely to provide more elastic force when inflated, and when the construction on the ground, such as playgrounds, schools, apartments, city parks, sand, It is easy to construct without the use of adhesives for concrete and steel plates.

Therefore, the flooring of the present invention is excellent in durability according to environmental changes, and includes appropriate fine aggregates, so it is excellent in safety and elasticity, and various patterns or numbers so as to harmonize with the surrounding environment such as playgrounds, schools, apartments, and city parks. It can stimulate curiosity, imagination, creativity, and sensitivity to infants and children, and it can be easily installed regardless of the material of the floor where rubber mats are used. In addition, the use of waste tires can be useful for promoting efficient recycling of resources and protecting the environment.

Claims (1)

In the flooring used for flooring in playgrounds, schools, apartments, city parks, etc. Rubbers of various colors are formed by forming spaces with various numbers, figures, patterns, etc. on the upper surface of the upper elastic layer mixed with a rubber tire chip, pigment, and polyurethane binder pulverized to 0.6-10 mm. A plurality of cross-shaped grooves are formed on the bottom surface of the upper elastic layer integrally provided with a pattern layer filled with chips and the lower support layer mixed with waste tire rubber chips, gravel, silica sand, sand, and polyurethane binder crushed to 0.6-10 mm. Flooring material having various colors and patterns using waste tire rubber chips, which are formed and integrated in two stages.