KR100341789B1 - Anti-Slipper and decorating Floor Material using Fine Balls - Google Patents

Abstract

The present invention relates to a flooring material for the purpose of non-slip and decoration using beads, and more particularly, to improve the strength of epoxy resin or other synthetic resin flooring material used for special purposes, while maintaining the texture and three-dimensional appearance semi-permanently , Flooring using beads.

The present invention as described above is a flooring that is poured on the basis of the concrete (10) and the like is characterized in that the bonding agent 20 is formed by adding a curing agent to the theme of epoxy resin or equivalent synthetic resin, and the It is made to include a wear-resistant beads (30) of the structure to be mixed with the binder 20 to rise to the top.

Description

Anti-Slipper and decorating Floor Material using Fine Balls}

The present invention relates to a flooring material using beads, and specifically, to improve the strength of epoxy resin or other synthetic resin flooring materials used for special purposes, such as at the same time to maintain a unique texture and three-dimensional feeling semi-permanently, It is about.

In general, the floors of various large buildings such as parking lots, offices, corridors, factories, etc. are poured with concrete, and then flooring materials are mixed with epoxy resin or other synthetic resins.

When the flooring is used, the durability is superior to that of the concrete floor, and the beauty of the mixing of the pigments can be preserved for a long time.

However, conventional floorings made of epoxy resins or other synthetic resins have been developed and constructed with high strength, low shrinkage, and good water resistance. There is a disadvantage that a cracking phenomenon occurs.

In order to prevent this phenomenon, in general, a technique of adding a plasticizer to soften or reduce the expansion coefficient is proposed, and sometimes, a large amount of inorganic filler is used to lower the price.

However, when this method is used, the hardness of the flooring material decreases and the wear rate increases, which inevitably generates dust due to abrasion. Also, the surface gloss may be damaged or lost in a short period of time, which may not give any visual characteristics. Caused.

Accordingly, the present invention is to solve the problems of the above-described existing flooring material, to improve the strength of the epoxy resin or other synthetic resin flooring material used for a special purpose, while maintaining the texture and three-dimensional feeling semi-permanent for the non-slip and decorative The purpose is to provide flooring.

1 is a block diagram showing a construction completion state of the flooring according to the invention.

Explanation of symbols on the main parts of the drawings

10: concrete, 20: binder, 30: beads

In order to achieve this object, the present invention, in the flooring material to be applied and cured on the basis of concrete, etc., the epoxy resin or a corresponding synthetic resin and the binder formed by adding a curing agent to it and mixed with such a binder It is characterized by being formed in a multi-layered structure in which the wear-resistant beads, etc. that rise to the top act in combination.

In this case, it is preferable to use a transparent liquid, but to add a transparent pigment to enhance texture and three-dimensional appearance. In addition, the beads may be made of a hollow structure for low specific gravity or a ceramic material whose surface is treated with a chelating resin or a plastic material treated with a coupling agent for high adhesion with a binder.

Hereinafter, with reference to the accompanying Figure 1 will be described in detail a preferred embodiment according to the present invention.

The flooring according to the present invention is a synthetic resin made of epoxy resin or urethane or acryl and is applied on the foundation of concrete 10, etc., but is the same as that of the related art, but a predetermined bonding agent is used to provide abrasion resistance, appearance beauty and unique texture. 20) is characterized in that a small amount of beads (bead 30) is added to the appropriate amount.

At this time, it is possible to use at least one of polymer composite materials such as acrylic resin, polyurethane resin, unsaturated polyester resin, vinyl ester resin, phenol resin, etc. instead of epoxy resin as the subject of the binder 20. In particular, it is very preferable to select resin excellent in sclerosis | hardenability.

The bead 30 should be able to perform a function to prevent slipping as a member directly exposed to a predetermined thickness on the surface during construction. In particular, since the diameter of the beads 30 should be selected in consideration of the roughness of the bottom surface, the friction coefficient of the beads itself is not significant. That is, it is not necessary to take a material with a large coefficient of friction, such as rubber, or roughen the surface thereof for the anti-slip function.

<Example>

(Combination of topics)-unit; wt%

① YD-128 100 ② BGE 10 ③ DBP 10 additive 5 marble 85 Sum 250

(Combination of hardeners)-unit; wt%

④ Jeffamine D-230 26 ⑤ AEP 4 ⑥ NP 20 Sum 50

At this time, ① ② is the epoxy resin of Kukdo Chemical, ③ is the plasticizer of LG Chemical, and ④ ⑤ ⑥ is the amine of Huntsman Corporation.

Bead 30 is preferably about 1m / m in diameter and less than or equal to 1.0, specific gravity may be used a high-hard plastic beads or hollow ceramic beads may be used. It is important to increase the wear resistance by using plastic beads or ceramic beads of high hardness, and at the same time, it is important to adjust the specific gravity well so that the whole beads are densely layered at the top of the resin.

In the case of beads having a high specific gravity, such as ceramics, the surface must be treated with a chelating resin to float to the surface. The chelating resin is used to calculate the minimum capacity in consideration of the buoyancy for the rise of ceramic beads. Plastic beads that have poor adhesion to epoxy resins or other synthetic resins should be treated with a coupling agent to increase adhesion.

In the construction, when the beads 30 are appropriately mixed with a transparent epoxy resin or a synthetic resin without a filler and mixed with a curing agent and applied on the concrete 10, the beads 30 slowly rise to form a fine uneven surface on the surface as shown in FIG. 1. To form. The binder 20 having a large specific gravity mostly constitutes a lower layer, and the beads 30 of the upper layer are solidly hardened by the binder 20.

In this case, a light-resistant transparent pigment is selected and added, and as the pigment, an organic pigment having high heat resistance and strong weather resistance may be used in a small amount (for example, about 5 wt%) with respect to 100 parts by weight of the epoxy resin composition. In particular, the pigment that does not react with the amine which is a curing agent of the epoxy resin should be selected.

This flooring of the present invention exhibits the following characteristics not found in existing products.

(1) It has excellent abrasion resistance and maintains the initial gloss as it is and does not cause scratches on the surface, so it can maintain a beautiful state for a long time.

(2) Since the beads form a fine projection structure on the surface, slippage of a car or the like is prevented.

(3) By using a light-resistant transparent pigment in the transparent resin layer, the three-dimensional visual effect may be doubled or the color may be arbitrarily changed due to the depth difference between the beads and the transparent resin to impart an aesthetic sense.

(4) Due to the large volume of beads in the entire flooring material, shrinkage cracking is prevented and durability is improved.

(5) When working, stains, bubbles, patterns, and discoloration do not occur like existing products, so construction is easy and labor is saved.

As described above, the flooring material of the present invention is excellent in texture and easy to select colors, so that it can be applied for the purpose of enhancing the dignity in public places such as underground, stores, banquet rooms, halls, galleries, as well as parking lots, factories, and offices. .

According to the above configuration and operation, the present invention has the effect of increasing the value of the epoxy resin or other synthetic resin flooring materials used for general use, and at the same time give a special texture and three-dimensional impression.

It is apparent to those skilled in the art that the use of the present invention is not limited to the above-described embodiments and various modifications and variations can be made without departing from the spirit and scope of the present invention. Therefore, examples of such modifications will have to belong to the claims of the present invention.

Claims (3)

In the flooring material which is apply | coated and hardened | cured on the base of concrete 10, etc .; A bonding agent 20 formed on the basis of an epoxy resin or a synthetic resin equivalent thereto or more and added with a curing agent; Non-slip and decorative flooring using a bead, characterized in that it comprises ;; The method of claim 1, The binder 20 is a non-slip and decorative flooring using a bead, characterized in that using a transparent liquid and adding a transparent pigment to increase the texture and three-dimensional impression. The method of claim 1, The bead 30 is a non-slip and decorative flooring material using a bead, characterized in that the hollow structure or a ceramic material treated with a chelating resin on the surface and a plastic material treated with a capping agent for high adhesion.