KR20100045561A - Materials of elasticity pavement with large caliber glassbids - Google Patents

Materials of elasticity pavement with large caliber glassbids Download PDF

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Publication number
KR20100045561A
KR20100045561A KR1020080104537A KR20080104537A KR20100045561A KR 20100045561 A KR20100045561 A KR 20100045561A KR 1020080104537 A KR1020080104537 A KR 1020080104537A KR 20080104537 A KR20080104537 A KR 20080104537A KR 20100045561 A KR20100045561 A KR 20100045561A
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KR
South Korea
Prior art keywords
elastic
glass beads
packaging material
weight
diameter glass
Prior art date
Application number
KR1020080104537A
Other languages
Korean (ko)
Inventor
박관홍
Original Assignee
주식회사 티피에스콘
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 티피에스콘 filed Critical 주식회사 티피에스콘
Priority to KR1020080104537A priority Critical patent/KR20100045561A/en
Publication of KR20100045561A publication Critical patent/KR20100045561A/en

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    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
    • E01C13/06—Pavings made in situ, e.g. for sand grounds, clay courts E01C13/003
    • E01C13/065—Pavings made in situ, e.g. for sand grounds, clay courts E01C13/003 at least one in situ layer consisting of or including bitumen, rubber or plastics
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C15/00—Pavings specially adapted for footpaths, sidewalks or cycle tracks
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C7/00—Coherent pavings made in situ
    • E01C7/08—Coherent pavings made in situ made of road-metal and binders
    • E01C7/35—Toppings or surface dressings; Methods of mixing, impregnating, or spreading them
    • E01C7/356—Toppings or surface dressings; Methods of mixing, impregnating, or spreading them with exclusively synthetic resin as a binder; Aggregate, fillers or other additives for application on or in the surface of toppings having exclusively synthetic resin as binder
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C2201/00—Paving elements
    • E01C2201/10—Paving elements having build-in shock absorbing devices

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

Abstract

PURPOSE: A paving method of elastic pavement using high-brightness glass beads with a large diameter is provided to improve abrasion-resistance of elastic pavement, and to improve visibility in the nighttime. CONSTITUTION: A paving method of elastic pavement using high-brightness glass beads with a large diameter is as follows. Elastic pavement is formed by mixing elastic chips(12) 75~78 weight% and urethane binder(13) 18~23 weight%. The elastic pavement is spread on the top of a base floor. High-brightness glass beads(11) of a large diameter are spread on the top of the elastic pavement. The spread glass beads are thermally pressed using a heating roller. The surface of the pressed glass beads are coated with urethane paint.

Description

Packing method of elastic packaging material using high-brightness large-diameter glass beads

The present invention relates to a method for packaging an elastic packaging material using high-brightness large-diameter glass beads, and more particularly, by spraying high-brightness large-diameter glass beads on the surface of the elastic packaging material to increase the bonding strength between the elastic chips, as well as excellent wear resistance of the packaging material. And it is to have night visibility due to high brightness large diameter glass beads.

Conventional packaging materials using waste tire chips or waste polyurethane have become mainstream as the elastic packaging material. However, the above packaging materials have different durability due to different physical properties of chips and adhesives (binders), and color has a monotonous problem. After the discoloration or construction due to UV, friction, yellowing of the binder, the phenomenon of lifting occurs and various kinds of the road surface. There was a problem that the foreign matter is sandwiched between the chips to double the dirt of the surface wrapped with the elastic packaging material.

In addition, Korean Patent No. 390926 as a packaging material using waste polyurethane, pavement surface cleaning step to remove the moisture or foreign matter on the packaging surface; A primer applying step of uniformly applying a primer in order to firmly bond the pavement surface and the polyurethane chip layer; Blending the luminous polyurethane chip and the polyurethane binder in a weight ratio of 100: 20-40 and applying a uniform thickness to the packaging surface; 2-20 times using a constant temperature roller of about 20-30kg, the place where the constant temperature roller is not touched or the surface finish is composed of a step of curing after treatment with a heated trowel "elasticity using luminous waste polyurethane chip Construction method of the packaging material ", wherein the luminous polyurethane chip is a waste polyurethane scrap (shoe sole, refrigerator parts, vehicle parts, collected (recycled) polyurethane elastic packaging layer, etc.) to separate by color, After removing the foreign matter attached to the separated waste polyurethane scrap, the scrap is crushed to a certain size, based on 100 kg of the waste waste polyurethane scrap, 2-5 kg of stearic acid, 1-10 kg of photometric pigment, flame retardant 1- 3 kg, 0.1-1 kg of fat per colorant as a bleaching agent and 10-30 kg of heavy coal as a brightness control agent are mixed, stirred and extruded by an extruder, and the extruded polyurethane is cut into 3-10 mm sizes. Eojyeotda.

However, since the waste polyurethane chip having the luminous function is formed by incorporating a photometric pigment into the waste polyurethane and forming a chip, the urethane chip has a disadvantage in that the luminous effect decreases due to slight yellowing when exposed to sunlight. .

On the other hand, since the surface of the elastic packaging material is simple, in order to emphasize the aesthetics of the road surface, the color of various pigments are mixed or coated to be applied. (Pb) had issues that could be fatal to children or the elderly

* Literature Information by Advanced Technology *

Korea Patent Registration No. 390926

Accordingly, an object of the present invention is to solve all the problems of the prior art as described above, by spraying a high-brightness large diameter glass beads on a urethane chip, to increase the wear resistance of the surface of the elastic packaging layer, as well as to the street light or lighting at night Not only does it improve nighttime visibility by the diffuse reflection of light, but it has a natural non-slip function, and it is possible to have a beautiful appearance without mixing a separate pigment to prevent environmental pollution.

The elastic packaging material according to the present invention for achieving the above object is characterized by using a high-brightness large diameter glass beads on the surface of the elastic packaging material.

In addition, the elastic packaging material is characterized in that it comprises an elastic chip 75-78 parts by weight, high brightness large diameter glass beads 2-5 parts by weight and urethane binder 18-23 parts by weight.

In addition, the elastic chip is characterized by using one or a mixture of new or regenerated elastic chips, respectively.

And the packaging method of the elastic packaging layer according to the present invention is to install the elastic packaging material by mixing the elastic chip 75-78 parts by weight, high brightness large diameter glass beads 2-5 parts by weight and 18-23 parts by weight urethane binder on the base layer It characterized by comprising a step of forming a packaging layer.

In addition, the step of laying an elastic packaging material which is mixed 75-78 parts by weight of the elastic chip and 18-23 parts by weight of the urethane binder on top of the base layer, and spraying a high brightness large diameter glass beads on the upper portion of the elastic packaging material, and the high brightness sprinkled It characterized in that it comprises a step of completing the elastic packaging layer by thermal voltage large diameter glass beads.

In addition, it characterized in that it further comprises the step of coating by applying a urethane paint on top of the elastic packaging layer.

In addition, after forming the packaging layer using a permeable concrete or recycled tire chip on the top of the rigid base layer, characterized in that the elastic packaging layer is formed on the top of the packaging layer.

According to the present invention, by spraying high-brightness large diameter glass beads on the surface of the elastic packaging material, the phenomenon of foreign matter caught in the surface voids of the elastic packaging layer, and by using the glitter of the high-brightness large-diameter glass beads, the color caused by UV, friction, yellowing In addition to minimizing the wind, it provides useful effects such as maximizing visibility due to the light diffused by street lights during walking and exercising at night.

In addition, natural non-slip function can be generated due to the high-brightness large diameter glass beads, to prevent the floating phenomenon of the elastic packaging layer after construction, and to have a beautiful appearance without mixing the pigment of the rice paddy, environmental pollution It provides a preventable effect.

Hereinafter, the elastic packaging material according to the present invention.

The high-brightness large-diameter glass beads are sprayed onto the elastic packaging material to increase the bonding force between the elastic chips and to minimize the color fading phenomenon caused by ultraviolet rays, friction and yellowing during the packaging of the elastic packaging material. And to maximize visibility during exercise.

In addition, by adding a natural non-slip function to the elastic packaging layer, a separate non-slip treatment is unnecessary.

In addition, the high brightness large diameter glass beads preferably have a size of 0.8mm-1.2mm.

The elastic chip mixed with the high-brightness large-diameter glass beads may use both new and regenerated materials, but it is preferable to use new elastic chips. However, it is also possible to add recycled chips such as recycled chips or waste tire chips as long as they meet the required properties in terms of cost and environment.

The elastic chip does not limit its particle size or color, but any elastic chip used as a conventional packaging material of 3-5 mm may be used, and since it is generally used a lot, the manufacturing method or features thereof will not be described separately.

In addition, the urethane binder used in the present invention uses a product conforming to the KS standard that can be used in the city such as the content, specific gravity, viscosity, and non-volatile content of isocyanate groups. Of course it can.

At this time, the elastic chip, high-brightness large diameter glass beads, and urethane binder is composed of 75-78 parts by weight of elastic chip, high-brightness large diameter glass beads 2-5 parts by weight and 18-23 parts by weight of urethane binder, the high-brightness large diameter If the glass beads are less than 2 parts by weight, the amount of light on the surface is too small to reflect light, resulting in poor night visibility, and of course, non-slip functions cannot be achieved. This is because there are many glass grains, and the non-slip function is sufficiently exhibited, but surface voids and internal voids disappear, and thus there is a problem in that the elasticity is very low in rainy weather.

If the urethane binder is less than 18 parts by weight, the role as a binder may not be sufficient, but if the urethane binder is more than 23 parts by weight, the excess becomes excessive and the physical properties of the elastic packaging material deteriorate.

Hereinafter, the packaging method of the elastic packaging layer according to the present invention.

Hereinafter, since the elastic packaging material has been sufficiently described above, detailed description thereof will be omitted.

First, as an example, as shown in Figure 1, an elastic packaging layer is prepared by installing an elastic packaging material which is mixed with 75-78 parts by weight of urethane chip, 2-5 parts by weight of high-brightness large diameter glass beads and 18-23 parts by weight of urethane binder. It is made by forming a.

As described above, when the high brightness large diameter glass beads are mixed with an elastic chip and a urethane binder, it is preferable to use 0.8-1.2 mm.

In addition, before the elastic packaging material is installed, it is a matter of course that a pretreatment operation may be performed to remove foreign substances in the base layer and to facilitate the installation of the elastic packaging material.

As another embodiment of the present invention, as shown in FIG. 2, an elastic packaging material including 75-78 parts by weight of an elastic chip and 18-23 parts by weight of a urethane binder is disposed on an upper portion of the base layer, and the high-brightness large-diameter glass beads are placed thereon. You can spray. At this time, by thermally applying the sprayed high-brightness large diameter glass beads using a heat roller or the like, the sprayed high-brightness large diameter glass beads can fill the voids between the elastic chips.

At this time, the high-brightness large diameter glass beads are preferably used 0.8-1.2mm. And the thermal voltage at the time of the thermal voltage is such that the elastic packaging material does not stick to the heat roller, and the corners, etc., where the heat roller does not touch, must be fixed by heating both ancient bars.

In addition, even when the high-brightness large diameter glass beads are sprayed onto the surface, the surface coating may be selectively performed using urethane paint.

In addition, as shown in FIG. 3, when the base layer is not a rigid pavement surface, or when the laying layer is thick or a multi-layer pavement is required, such as a children's playground, a pavement layer is formed once by using permeable concrete or recycled tire chips. Then, the elastic packaging layer is formed using the elastic packaging material of the present invention as the finishing layer.

When a pattern is to be formed on the pavement surface, or when various colors are to be expressed, it is preferable to use a method of spraying onto the surface without mixing the high-brightness large-diameter glass beads.

As described above, the present invention has been described with reference to the above-described embodiments, but various modifications can be made without departing from the scope and spirit of the present invention without limiting the present invention.

By spraying high-brightness large-diameter glass beads onto the surface of the elastic packaging material, it minimizes the phenomenon of foreign matter getting in the surface voids of the elastic-packaging layer, and minimizes color fading due to ultraviolet rays, friction, and yellowing by using glitter of high-brightness large-diameter glass beads Rather, it provides useful effects such as maximizing visibility due to light diffused by street lights during walking and exercise at night.

In addition, natural non-slip function can be generated due to the high-brightness large diameter glass beads, to prevent the floating phenomenon of the elastic packaging layer after construction, and to have a beautiful appearance without mixing the pigment of the rice paddy, environmental pollution It provides a preventable effect.

1 is a cross-sectional view of the elastic packaging layer according to an embodiment of the present invention.

2 and 3 is a cross-sectional view of the elastic packaging layer according to another embodiment of the present invention

* Description of the major symbols in the drawings *

11: High Brightness Large Diameter Glass Beads

12: elastic chip

13: urethane binder

14: rigid substrate

15: permeable substrate

Claims (5)

In the elastic packaging material, Packaging method of elastic packaging material using high-brightness large diameter glass beads characterized in that the high-brightness large-diameter glass beads sprayed on the surface of the elastic packaging material The method of claim 1, The elastic packaging material is a packaging method of the elastic packaging material using high-brightness large diameter glass beads, characterized in that it comprises an elastic chip 75-78 parts by weight, high brightness large diameter glass beads 2-5 parts by weight and urethane binder 18-23 parts by weight. In the packaging method of the elastic packaging layer, Forming an elastic packaging layer on the top of the base layer by forming an elastic packaging material comprising 75-78 parts by weight of an elastic chip and 2-5 parts by weight of a high-brightness large-diameter glass beads and 18-23 parts by weight of a urethane binder. Packaging method of elastic packaging material using high brightness large diameter glass beads Instead of adding high-brightness large-diameter glass beads to the upper portion of the elastic packaging material, and mixing 75-78 parts by weight of the elastic chip and 18-23 parts by weight of the urethane binder, the elastic packaging material was installed, and 2- Packing method of the elastic packaging material using high-brightness large-diameter glass beads, characterized in that the step of spraying 5 parts by weight of high-brightness large-diameter glass beads and heat-voltage to complete the elastic packaging layer. The method according to claim 3 or 4, Packing method of the elastic packaging material using a high-brightness large diameter glass beads, characterized in that it further comprises the step of coating by coating a transparent urethane paint on top of the elastic packaging layer as needed.
KR1020080104537A 2008-10-24 2008-10-24 Materials of elasticity pavement with large caliber glassbids KR20100045561A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104846713A (en) * 2015-05-14 2015-08-19 江苏中路工程技术研究院有限公司 Multifunctional colored self-luminous road pavement structure and preparation method thereof
CN110468654A (en) * 2019-08-28 2019-11-19 常州升辉建筑装饰工程有限公司 A kind of fluorescence terrace and its processing method
WO2021120481A1 (en) * 2019-12-19 2021-06-24 上海浦东路桥(集团)有限公司 High-water-permeability long-acting noctilucent pavement structure

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104846713A (en) * 2015-05-14 2015-08-19 江苏中路工程技术研究院有限公司 Multifunctional colored self-luminous road pavement structure and preparation method thereof
CN110468654A (en) * 2019-08-28 2019-11-19 常州升辉建筑装饰工程有限公司 A kind of fluorescence terrace and its processing method
CN110468654B (en) * 2019-08-28 2021-06-15 常州升辉建筑装饰工程有限公司 Fluorescent terrace and processing method thereof
WO2021120481A1 (en) * 2019-12-19 2021-06-24 上海浦东路桥(集团)有限公司 High-water-permeability long-acting noctilucent pavement structure

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