KR20170049944A - Anti-slip member - Google Patents

Anti-slip member Download PDF

Info

Publication number
KR20170049944A
KR20170049944A KR1020150150889A KR20150150889A KR20170049944A KR 20170049944 A KR20170049944 A KR 20170049944A KR 1020150150889 A KR1020150150889 A KR 1020150150889A KR 20150150889 A KR20150150889 A KR 20150150889A KR 20170049944 A KR20170049944 A KR 20170049944A
Authority
KR
South Korea
Prior art keywords
slag
slip
cobbled
particle size
layer
Prior art date
Application number
KR1020150150889A
Other languages
Korean (ko)
Inventor
한승민
김용인
Original Assignee
주식회사 포스코
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 주식회사 포스코 filed Critical 주식회사 포스코
Priority to KR1020150150889A priority Critical patent/KR20170049944A/en
Publication of KR20170049944A publication Critical patent/KR20170049944A/en

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/02—Stairways; Layouts thereof
    • E04F11/104—Treads
    • E04F11/16—Surfaces thereof; Protecting means for edges or corners thereof
    • E04F11/17—Surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)

Abstract

The present invention relates to an anti-slippery member, including the following as the anti-slippery member: an anti-slippery layer including a precious slag and a bonding material; an adhesive layer provided under the anti-slippery layer; and a release paper provided under the adhesive layer. Thus, the present invention can improve durability of the anti-slippery member previously used, increase a recycling possibility of steelmaking slag, and also decrease a processing cost.

Description

An anti-slip member

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a non-slip member, and more particularly, to a non-slip member manufactured using a curly slag.

Generally, the stairs of the building are formed by using concrete, and after the step shape is formed, the surface is finished by polishing. The staircase thus formed is very smooth on the surface and looks good on the outside. However, when the stairs are flooded, especially when it rains (outside stairs), it is very slippery and prone to accidents. In this case, a metal material having a concave-convex structure formed on the upper edge portion of the step may be buried. However, when wearing shoes made of rubber, it is difficult to prevent slip.

In this case, a slip resistant tape made of sandpaper and attached with sand or glass powder is adhered to the stairs, but it is easily worn and can not be used for a long time.

On the other hand, in the steel making process, a large amount of slag is generated. Such slag can be largely divided into blast furnace slag and steel slag. Among them, blast furnace slag is composed of almost the same components as rock because it occurs in the process of dissolving iron ore, and is mostly recycled by cement materials and the like. However, in the case of steelmaking slag, it occurs during the refining of the charcoal and contains a large amount of various additives used in refining the charcoal.

The steelmaking slag may contain water-chain slag and wind-mill slag according to the cooling method. In the case of water-milled slag, the liquid slag is cooled using water, and the various additives used in the process of refining the molten iron can be eluted, so that it is recycled or disposed of as it is after a long aging period.

In the case of the cobbled slag, the 'atomization process' in which the air containing the water particles is sprayed at a constant blowing pressure to form the spray zone and the liquid steel slag is directly passed through the spray zone, has strength and hardness It is highly crystalline. As described above, the cobbled slag has a stable structure as compared with the water-chain slag, and thus has the effect of suppressing environmental pollution and the like. However, since the application site is not yet developed in various ways, the cobbled slag is disposed of as it is.

KR 2008-0005703A KR 0414451Y

The present invention provides a non-slip member having excellent durability.

The present invention provides a freely detachable non-slip member.

The present invention provides a non-slip member capable of reducing manufacturing cost by recycling steel-making slag.

The non-slip member according to one embodiment of the present invention is a non-slip member that includes a slip prevention layer including a cobbled slag and a binder, an adhesive layer provided below the anti-slip layer, and a release paper provided below the adhesive layer .

The tumbled slag may have a particle diameter in the range of 0.001 to 5.0 mm.

Wherein the tumbled slag comprises a tumbled slag having a first particle size of from 2 to 3 mm and a tumbled slag having a second particle size of from 0.5 to 1 mm wherein the tumbled slag having the first particle size relative to the total weight of the tumbled slag 40 to 50 wt%, and the second granulated slag having 50 to 60 wt%.

At least some of the cullet slags may be spherical and at least partially angular.

The cullet slag and the binder may be used in a volume ratio of 1: 1 to 1: 1.5.

The binder may comprise a synthetic resin.

The synthetic resin may include at least one of an epoxy resin, an acrylic resin, and a urethane resin.

The adhesive layer may include at least one of a rubber-based adhesive, an acrylic adhesive, and a silicone-based adhesive.

According to the embodiment of the present invention, durability can be improved in the previously used non-slip member by forming the non-slip member using the cobbled slag. In addition, since the cobbled slag is recycled and used, the manufacturing cost of the non-slip member can be reduced, and the processing cost of the cobbled slag can be reduced.

1 is a perspective view of a non-skid member according to an embodiment of the present invention;
2 is a cross-sectional view taken along the line A-A 'shown in Fig.
3 and 4 are views showing a use state of a non-slip member according to an embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. It will be apparent to those skilled in the art that the present invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, It is provided to let you know.

FIG. 1 is a perspective view of a non-skid member according to an embodiment of the present invention, and FIG. 2 is a sectional view taken along the line A-A 'shown in FIG.

1, the non-skid member 1, for example, the non-skid tape 1 according to the embodiment of the present invention includes a non-skid layer 30 including the cobbled slag 32, And a releasing paper 10 provided under the adhesive layer 20. The adhesive layer 20 may be provided on the adhesive layer 20,

The anti-slip layer 30 may be formed to include a cobbled slag 32 and a binder.

The cobbled slag 32 is a type of steelmaking slag generated during the refining of a molten iron, and is a solid slag produced by spraying air having water particles in a molten steelmaking slag at a constant blowing pressure. The cobbled slag has strength and hardness with a spinel structure through the 'atomization process' in which the air containing the water particles is sprayed at a constant blowing pressure to form the spray zone and the steel slag in the molten state is directly passed through the spray zone It is a very high crystal.

The crushed slag is produced in spherical form having various sizes ranging from 0.001 to 5.0 mm in particle size. Although the cobbled slag contains the main chemical components of the steel making slag such as water chain slag such as FeO, Fe 2 O 3 , SiO 2 , CaO, MgO and the like, the characteristics of the manufacturing process, namely rapid cooling through high- The compound forms dicalcium ferrite (2CaO · Fe 2 O 3 ) and larnite (β-2CaO · SiO 2). The chemical composition of steel slag, which is rapidly quenched at high speed, is composed mainly of CaO, Fe 2 O 3 and SiO 2 as in the case of conventional water chain slag, but Free CaO is composed of Fe 2 O 3 And SiO 2 and is in a stable state, that is, in a spinel structure, so that the harmful compound hardly elutes. Here, the spinel structure can be represented by the general formula of AB 2 O 4. The cubic structure of the octahedral body is filled with oxygen cubic closest packed cubic packing, and B atoms surrounded by six oxygen atoms in these octahedrons, oxygen atoms It is a structure made up of four A atoms surrounded. Such a spinel structure has a glass-like luster and a high refractive index. Among these, the colorless and transparent ones are very strong enough to be used as jewels, and they are resistant to weathering and corrosion. In addition, the spinel structure is a stable compound because it is difficult to transport ions or electrons required for chemical reactions, and weathering has a very strong resistance to chemical and physical factors like the same.

Such a crushed slag has already proved to be a safe and harmless clean material that has not been detected in the leaching experiments of harmful heavy metals such as lead, copper, arsenic, mercury, cadmium, chromium and cyan. Especially, And the self-expansion does not appear at all, so the Ministry of Environment was certified as pollution-free clean material, not waste.

In the present invention, it is possible to use the above-mentioned cobbled slag 32 as a particle for forming a roughness in forming the anti-slip layer 30. The anti-slip layer 30 may be formed to include a cobbled slag 32 and a binder.

The cobbled slag 32 is produced in a spherical shape having various sizes ranging from 0.001 to 5.0 mm. The non-slip layer 30 can be formed by using the cobbled slag 32 having various particle diameters as it is. Alternatively, the cobbled slag 32 having a particle size of a certain size among several particle diameters may be selectively used. For example, it is possible to selectively use the tumbled slag 32 having at least two different particle diameters. By using the tumbled slag having the first particle size with a relatively large particle diameter and the tumbled slag having the second particle size smaller than the first particle size, 30 can be formed. At this time, the first particle size may be about 2 to 3 mm, and the second particle size may be about 0.5 to 1 mm. Although the first particle size and the second particle size are set as described above, they can be selected in various ways within the particle diameter range of the culvert slag. However, when the grain size of the cobbled slag 32 is excessively large, the thickness of the non-slip layer 30 may become excessively thick. Therefore, it is preferable to use the cobbled slag 32 of a size not obstructive to walking. For example, the anti-slip tape 1 may be formed to have a thickness of about 3 to 5 mm from the surface of the anti-slip layer 30 to the bottom surface of the release paper 10. After the anti-slip tape 1 is attached to the non-slip position, the pressure is continuously applied by the pedestrian, so that the adhesive layer 20 is introduced into the gap or pressed into the anti-slip layer 30 to reduce the thickness of the adhesive layer 20 It does not have a great effect on walking.

By using the cobbled slag 32 having different particle diameters as described above, the degree of roughness formed on the anti-slip layer 30 can be increased to enhance the anti-slip effect. At this time, the tumbled slag having the first particle size is used in an amount of about 40 to 50 wt% with respect to the total weight of the tumbled slag used for forming the anti-slip layer 30, and the tumbled slag having the second particle size is used in the amount of about 50 to 60 wt% have. At this time, when the content of the crumbled slag having the first particle size is smaller than the range, the slip prevention effect is lowered, and when the content is larger than the range, the distance between the crumbled slag particles is decreased and the strength of the slip prevention layer 30 may be lowered . When the content of the cobbled slag having the second particle size is smaller than the range, the strength of the non-slip layer 30 may be lowered due to the distance between the cobalt slag particles. If the content is larger than the specified range, the cobbled slag, There is a problem that the strength of the non-slip layer 30 can be improved but the slip prevention effect is lowered because the cobweb slag particles having a particle diameter are filled with the cobbled slag having the second particle diameter. Therefore, it is preferable to appropriately mix and use the cobbled slag 32 within the range shown.

Further, since the surface of the cobbled slag 32 is formed into a uniform spherical shape, the anti-slip effect of the slip prevention layer 30 may be deteriorated. Therefore, when the antifriction layer 30 is formed by forming the curved slag 32 and then forming the curved slag 32 by pressing the curved slag 32 to change its shape, for example, by crushing to form a sharp portion, Effect can be expected. In this case, it is preferable to press the cobbled slag 32 within a range in which the surface layer of the cobbled slag 32 is not ruptured.

As described above, since the cobbled slag 32 is formed of particles, a binder for bonding the cobbled slag 32 particles to each other is required. As the binder, a synthetic resin such as an epoxy resin, an acrylic resin, a urethane resin, or the like may be used. In this case, when the binder has a property of being cured by heat or light, the non-slip member 1, for example, the anti-slip tape 1 to be manufactured thereafter can be formed into a shape corresponding to the attachment place, They can be attached while maintaining the same shape. Further, when the binder has ductility, it can be freely attached regardless of the shape of the attachment position.

The cobbled slag 32 and the binder can be used to have a volume ratio of 1: 1 to 1: 1.5. At this time, when the volume ratio of the cullet slag 32 is smaller than the prescribed range, the anti-slip effect is lowered. When the cullet slag 32 is larger than the prescribed range, Durability may be deteriorated. In addition, when the volume ratio of the binder is smaller than the range, the cobbled slag 32 can not be effectively bonded and durability may be deteriorated. When the binder is larger than the prescribed range, the proportion of the cobbled slag 32 is relatively decreased, The effect may be deteriorated.

The curled slag 32 thus prepared and the binder may be uniformly mixed and then charged into a mold having a predetermined shape or formed on the adhesive layer 20 to be described later to form the anti-slip layer 30.

The adhesive layer 20 is provided under the anti-slip layer 30 to adhere the anti-slip layer 30 to the object for slip prevention.

The adhesive layer 20 may be formed using a rubber, acrylic, or silicone adhesive commonly used in the industry. The adhesive layer 20 may be formed on a substrate such as a mesh or may be formed of a self-adhesive.

The release paper 10 may be provided under the adhesive layer 20 and the release paper 10 may be adhered to one side of the adhesive layer 20 such as the opposite side of the side to which the anti-slip layer 30 is attached. The release paper 10 is prevented from adhering to the adhesive layer 20 by adhesion of contaminants to the adhesive layer 20 and can easily store the non-slip tape 1. [

The adhesive layer 20 and the release paper 10 are well known in the art and will not be described in detail.

3 and 4 are views showing the use state of the non-skid member according to the embodiment of the present invention.

The non-skid member 1, for example, the anti-slip tape 1 according to the embodiment of the present invention can be applied to various places such as a staircase, a bathroom, and a sidewalk.

As shown in Fig. 3, when the anti-slip tape 1 is attached to the step, it can be attached to the upper part of the step of the step that is likely to slip during walking. At this time, the anti-slip tape 1 may be formed as a straight line extending in one direction and may be attached along the longitudinal direction of the step.

Referring to Fig. 4, the anti-slip tape 1 may be attached to a tile surface such as a bathroom. In this case, the anti-slip tape 1 may be formed in various shapes such as circular, elliptical, annular, polygonal, and character shapes. The surface of the anti-slip layer 1, that is, the surface of the anti-slip layer 30 may be colored, or the appearance of the anti-slip layer 30 may be formed by coloring the cobbled slag using a paint.

When the non-slip tape 1 is formed, it is formed so as to include steelmaking slag, that is, the cobblestone slag 32 having a rapidly cooled and stabilized structure, thereby improving the durability of the non-slip tape 1, And the manufacturing cost can be reduced because the cobbled slag 32 is relatively inexpensive.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, It is self-evident to those of ordinary skill in the art. Accordingly, the described embodiments fall within the scope of the invention.

1: non-slip member (non-slip tape) 10: release sheet
20: adhesive layer 30: anti-slip layer
32: Triticale slag

Claims (8)

As a non-slip member,
An anti-slip layer comprising a cobbled slag and a binder,
An adhesive layer provided below the anti-slip layer and
And a releasing paper provided below the adhesive layer. The method according to claim 1,
The crawler slag has a particle size in the range of 0.001 to 5.0 mm. The method of claim 2,
The cullet slag comprises a cullet slag having a first particle size of 2 to 3 mm and a cullet slag having a second particle size of 0.5 to 1 mm,
Wherein the cullet slag having the first particle size is contained in an amount of 40 to 50% by weight based on the total weight of the cullet slag, and the cullet slag having the second particle size is contained in an amount of 50 to 60% by weight. The method of claim 3,
Wherein at least some of the cobbled slag is spherical and at least partially angular. The method according to claim 1,
Wherein the cobbled slag and the binder are used in a volume ratio of 1: 1 to 1: 1.5. The method of claim 5,
Wherein the binder comprises a synthetic resin. The method of claim 6,
Wherein the synthetic resin comprises at least one of an epoxy resin, an acrylic resin, and a urethane resin.
The method according to claim 1,
Wherein the adhesive layer comprises at least one of a rubber-based adhesive, an acrylic adhesive, and a silicone-based adhesive.
KR1020150150889A 2015-10-29 2015-10-29 Anti-slip member KR20170049944A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150150889A KR20170049944A (en) 2015-10-29 2015-10-29 Anti-slip member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150150889A KR20170049944A (en) 2015-10-29 2015-10-29 Anti-slip member

Publications (1)

Publication Number Publication Date
KR20170049944A true KR20170049944A (en) 2017-05-11

Family

ID=58741990

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150150889A KR20170049944A (en) 2015-10-29 2015-10-29 Anti-slip member

Country Status (1)

Country Link
KR (1) KR20170049944A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110253902A (en) * 2019-05-07 2019-09-20 安庆永大体育用品有限公司 A kind of anti-skidding treatment process of surfboard

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110253902A (en) * 2019-05-07 2019-09-20 安庆永大体育用品有限公司 A kind of anti-skidding treatment process of surfboard

Similar Documents

Publication Publication Date Title
TW200624626A (en) Mineralized plant-fiber panel having coating layer and applications thereof
WO2004000752A1 (en) Artificial stone wall material
KR20170049944A (en) Anti-slip member
KR101705893B1 (en) The heat shield performance, excellent resistance permeable block composition and manufacturing method thereof
KR20170049945A (en) Anti-slip tile
KR100669849B1 (en) Method for forming non-slip layer of road using slag ball and acrylic resin
KR101609360B1 (en) Concrete pavement and its construction method
KR101556971B1 (en) non-slip aggregate producing method using natural color stones and the pavement method using thereof
US20090196690A1 (en) Anti-slip composition and method of forming anti-slip layer using the same
KR101824981B1 (en) Reformable packaging material Construction method using composition of packaging material and surface treatment machine
KR102521217B1 (en) Water-permeable concrete block using waste plastic and porous aggregates and the manufacturing method thereof
KR101794597B1 (en) Pole
KR101975858B1 (en) Mortar composition for impact absorption sidewalk block using acrylic resin and the impact absorption sidewalk block using the same
JP2017137624A (en) Browning method for slag-based civil engineering material, and construction method for low-cost pavement road
WO1998039267A1 (en) Formed artificial stone
KR101776211B1 (en) Fixing Block for pole
JPS649275A (en) Anti-slip agent
KR101733177B1 (en) Non-slip Flooring and Method thereof
KR20180115180A (en) Synthetic resin manhole cover and manufacturing method thereof
US20130216786A1 (en) Flexible floor covering with non-slip properties, and production method thereof
KR100454160B1 (en) Manufacturing method of sliding prevention material using Cu-slag
KR200364322Y1 (en) boundary stone reinforcement cover which is used by recycling tire and rubber
KR101791960B1 (en) manufacturing method of water permeable block having Pattern
CN216476124U (en) Super wear-resisting compound terrace
TWI654357B (en) Magnetically attachable wall structure thereof

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
AMND Amendment
E601 Decision to refuse application
AMND Amendment