KR20100015010A - Non-slip cement based artificial stone and process for preparing the same - Google Patents

Non-slip cement based artificial stone and process for preparing the same Download PDF

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Publication number
KR20100015010A
KR20100015010A KR1020080075889A KR20080075889A KR20100015010A KR 20100015010 A KR20100015010 A KR 20100015010A KR 1020080075889 A KR1020080075889 A KR 1020080075889A KR 20080075889 A KR20080075889 A KR 20080075889A KR 20100015010 A KR20100015010 A KR 20100015010A
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KR
South Korea
Prior art keywords
artificial stone
slip material
stone
slip
adhesive
Prior art date
Application number
KR1020080075889A
Other languages
Korean (ko)
Inventor
고해승
박창환
Original Assignee
(주)엘지하우시스
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by (주)엘지하우시스 filed Critical (주)엘지하우시스
Priority to KR1020080075889A priority Critical patent/KR20100015010A/en
Publication of KR20100015010A publication Critical patent/KR20100015010A/en

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    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/4501—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with preformed sheet-like elements
    • C04B41/4503—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with preformed sheet-like elements having an adhesive layer
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/4584—Coating or impregnating of particulate or fibrous ceramic material
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/60—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only artificial stone
    • C04B41/61—Coating or impregnation
    • C04B41/70—Coating or impregnation for obtaining at least two superposed coatings having different compositions
    • C04B41/71—Coating or impregnation for obtaining at least two superposed coatings having different compositions at least one coating being an organic material
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00241—Physical properties of the materials not provided for elsewhere in C04B2111/00
    • C04B2111/00362—Friction materials, e.g. used as brake linings, anti-skid materials
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/54—Substitutes for natural stone, artistic materials or the like
    • C04B2111/542—Artificial natural stone

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Floor Finish (AREA)

Abstract

According to the present invention, a non-slip material made of abrasive or stone particles is applied to a portion of a cement artificial stone using cement as a binder as a binder, and then surface-coated with a synthetic resin, thereby applying water. The present invention relates to a cement-based artificial stone that has an anti-slip function when placed on a buried slippery space or a sloped surface of a building or stairs.

The non-slip cement artificial stone to which the non-slip material of the present invention is partially coated is non-slip by applying non-slip material of abrasive stone or stone particle material with an adhesive using an adhesive coating plate, and then applying the surface by using a synthetic resin to strengthen the adhesion of the non-slip material. Since the ash is hardly attached and hardly attached, the anti-slip function can be further improved and construction can be facilitated.

Description

Non-slip cement based artificial stone and process for preparing the same

The present invention by applying a non-slip material (non-slip material) of the abrasive stone or stone particles in a certain form on top of the cement artificial stone in a certain form and then applying a synthetic resin surface, the slope of the slippery part or building when there is water The present invention relates to an artificial stone having a non-slip function when laid on a surface or a staircase, and a manufacturing method thereof.

Conventionally, in order to have a non-slip function on the inclined surface, stairs, etc. of the building, a nonslip material is attached to the top of concrete, marble, or vinyl chloride resin floor tile by using an adhesive, but it is not easy to attach the nonslip material. Not only was it time-consuming, but also had a problem of falling well by a small load after attachment.

In addition, in order to have an anti-slip function, a mechanical embossing or a pressing shape during the forming step was formed on the cement-based artificial stone, but this alone was not sufficient to prevent the non-slip function of the floor. There was a problem.

Japanese Patent Laid-Open Publication No. 1999-270114 discloses a flooring material on which a repellent granular body is fixed by using a natural stone, an artificial stone or a fired tile as a base material using an adhesive material on the surface of the base material. An anti-rust floor is disclosed, which is formed by crushing.

The present invention is to solve the above problems, an object of the present invention by applying a non-slip material (non slip material) of abrasive stone or stone particles in a predetermined form on the top of the cement-based artificial stone by applying a surface by applying a synthetic resin surface To provide a non-slip material firmly attached to the non-slip material, cement-based artificial stone further improved the anti-slip function and its manufacturing method.

In order to achieve the above object, the present invention provides an artificial stone in which a non-slip material is partially adhered to a surface.

The demand for natural and inorganic materials is increasing day by day due to the necessity of non-combustible materials and strengthened interiors. However, in order to express the appearance of natural stone and minerals, the surface is polished and polished, but when polished, the surface becomes slippery. In particular, there is a great risk of an accident due to slipping in the wet state. In order to solve this problem, post-processing such as burning is performed on the surface of natural stone or inorganic material, but in the case of the post-processing method, there are difficulties such as troublesome and troublesome.

In the present invention, the above-mentioned problem is solved by applying a non-slip material, an adhesive, and a synthetic resin coating agent to the inorganic artificial stone used as the base.

In the present invention, the non-slip material may be made of abrasive stone or stone particle material of 10 to 120 mesh size.

In the present invention, the adhesive used for the adhesion of the non-slip material is a linear epoxy resin produced by reacting epichlorohydrin and bisphenol A as one liquid, and an aliphatic amine, polyamide or polysulfide, which is a curing agent suitable for room temperature curing, is used. It is preferable that it is a two-component epoxy resin made into a liquid.

In the present invention, a synthetic resin may be applied to the entire surface of the artificial stone including the non-slip material, and this synthetic resin is made of linear urethane resin, which is a reaction product of polyether polyol and polyisocyanate, in one liquid, and polyisocyanate, which is a curing agent, in two liquids. It is preferable that it is a two-component urethane resin.

In addition, the present invention comprises the steps of preparing an adhesive coating plate partially formed with a plurality of holes; Placing an adhesive coating plate on top of the artificial stone and applying the adhesive; Applying a non-slip material over the entire surface of the artificial stone to which the adhesive has been partially applied; And after removing the non-bonded non-slip material provides an artificial stone manufacturing method comprising the step of applying a synthetic resin to the entire surface of the artificial stone including the non-slip material.

The non-slip cement-based artificial stone to which the non-slip material of the present invention is partially coated is non-slip material well by applying the non-slip material of abrasive stone or stone particles with an adhesive using an adhesive coating plate, and then applying the surface by using a synthetic resin to enhance the adhesion of the non-slip material. Since it is firmly attached without falling off, the anti-slip function can be further improved, and construction can be facilitated.

Hereinafter, the manufacturing process of the non-slip cement-based artificial stone is partially coated with the non-slip material of the present invention based on the accompanying drawings.

1 is a plan view of an adhesive coating plate 2 capable of partially applying an adhesive used in the present invention, in which a plurality of holes 3 to be applied are formed in a certain shape. have.

Figure 2 is a plan view of the cement-based artificial stone (1) used in the present invention, the cement-based artificial stone can be manufactured by, for example, after the cement paste is put into the mold and then molded and cured and then demolished the surface.

The cement paste is, for example, 100 to cement, 3 to 9 mm of natural stone chips (large chips) 170 to 250 parts by weight, 1 to 3 mm of natural stone chips (small chips) 70 to 100 parts by weight, natural stone powder (100 to 350 mesh) may be composed of 30 to 100 parts by weight, 25 to 35 parts by weight of water, and 1 to 3 parts by weight of water reducing material.

FIG. 3 is a plan view in which the adhesive 4 is partially applied after placing the adhesive coating plate 2 of FIG. 1 on the cement artificial stone 1 of FIG. 2.

First, when the adhesive coating plate 2 is placed on the cement artificial stone 1 and the adhesive 4 is applied, the adhesive 4 is applied only to the hole 3 portion of the adhesive coating plate 2.

It is preferable to use a two-component epoxy resin as the adhesive (4), which is an aliphatic amine or polyamide which is a hardening agent suitable for room temperature curing, using 1 part of a linear epoxy resin produced by reacting epichlorohydrin and bisphenol A. Or polysulfide in two liquids.

After that, when the adhesive coating plate 2 is removed, the cement artificial stone 1 to which the adhesive 4 is applied can be obtained only at a predetermined portion.

Next, the non-slip material 5 of abrasive stone or stone particles having a size of 10 to 120 mesh on the upper front surface of the cement-based artificial stone 1 to which the adhesive 4 is applied only to the hole 3 portion of the adhesive coating plate 2. ) Is applied uniformly, for example, it can be applied using an electrostatic generator as in the usual sandpaper manufacturing method.

FIG. 4 shows that the non-slip material 5 is applied to the entire upper surface of the cement-based artificial stone 1 to which the adhesive 4 is partially applied.

After that, the cement-based artificial stone 1 having the non-slip material 5 uniformly applied is semi-dried at room temperature for 24 hours, and then blown with a rotating brush roll or air to apply the adhesive 4 on the cement-based artificial stone 1. The non-slip material 5 which was located at the part which has not been cut off falls off, and the non-slip material 5 remains fixed to only the part to which the adhesive agent 4 was applied.

That is, the cement artificial stone 1 in which the non-slip material 5 is fixed to only the portion to which the adhesive 4 is applied, which can be seen in the planar photograph of FIG. 5 and the stereoscopic photograph of FIG. 6, can be obtained.

However, since the non-slip material 5 was not completely fixed in the semi-dried state, the surface of the upper surface of the artificial stone 1 including the semi-dried non-slip material 5 was coated with synthetic resin, and then 60 to 80 ° C. When passed through the hot-air dryer for 10 to 30 minutes, the applied synthetic resin is cured, and the non-slip cement artificial stone 1 to which the non-slip material 5 according to the present invention is partially applied is completed.

As the surface coating agent, it is preferable to use a two-component urethane resin, which is a linear urethane resin that is a reaction product of a polyether polyol and a polyisocyanate as one liquid, and a polyisocyanate as a curing agent in two liquids.

When the surface coating method is described, the two-component urethane resin is contained in a closed container having a nozzle hole size of 1 to 5 mm, and then blown into the container with 5 to 40 kgf / cm 2 of one liquid through this nozzle hole. By spraying the two-component urethane resin mixed with the two-liquid, the surface coating agent is applied to the entire upper surface of the cement-based artificial stone 1 including the non-slip material 5.

1 is a plan view of an adhesive coating plate used in the present invention.

2 is a plan view of the cement-based artificial stone used in the present invention.

FIG. 3 is a plan view partially applying an adhesive after placing the adhesive coating plate of FIG. 1 on the cement artificial stone of FIG. 2. FIG.

4 is a plan view in which a non-slip material is applied to the entire upper surface of the cement-based artificial stone that the adhesive is partially applied.

5 is a planar photograph of a cement-based artificial stone partially coated with a non-slip material according to the present invention.

6 is a three-dimensional picture of a cement-based artificial stone partially coated with a non-slip material according to the present invention.

[Explanation of symbols on the main parts of the drawings]

1: cement-based artificial stone

2: adhesive coating plate

3: adhesive hole

4: glue

5: non-slip material

Claims (6)

Artificial stone with non-slip material partially adhered to the surface. The artificial stone according to claim 1, wherein the non-slip material is made of abrasive stone or stone particle material of 10 to 120 mesh size. The aliphatic amine, polyamide or polysulfate according to claim 1, wherein the adhesive used for the adhesion of the non-slip material comprises a linear epoxy resin produced by reacting epichlorohydrin and bisphenol A as a liquid, and is a curing agent suitable for room temperature curing. An artificial stone comprising a two-component epoxy resin having a feed of two liquids. The artificial stone according to claim 1, wherein a synthetic resin is applied to the entire surface of the artificial stone including the non-slip material. The artificial stone according to claim 4, wherein the synthetic resin is a two-component urethane resin comprising one linear urethane resin as a reaction product of a polyether polyol and a polyisocyanate and two polyisocyanates as a curing agent. Preparing an adhesive coating plate partially formed with a plurality of holes; Placing an adhesive coating plate on top of the artificial stone and applying the adhesive; Applying a non-slip material over the entire surface of the artificial stone to which the adhesive has been partially applied; And After removing the non-bonded non-slip material, a method of manufacturing artificial stone comprising applying a synthetic resin to the entire surface of the artificial stone including the non-slip material.
KR1020080075889A 2008-08-04 2008-08-04 Non-slip cement based artificial stone and process for preparing the same KR20100015010A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020080075889A KR20100015010A (en) 2008-08-04 2008-08-04 Non-slip cement based artificial stone and process for preparing the same

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Application Number Priority Date Filing Date Title
KR1020080075889A KR20100015010A (en) 2008-08-04 2008-08-04 Non-slip cement based artificial stone and process for preparing the same

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KR20100015010A true KR20100015010A (en) 2010-02-12

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012023825A3 (en) * 2010-08-19 2012-06-07 Lg Hausys, Ltd. Paste composition for artificial marble and method of manufacturing artificial marble using the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012023825A3 (en) * 2010-08-19 2012-06-07 Lg Hausys, Ltd. Paste composition for artificial marble and method of manufacturing artificial marble using the same

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