KR20220134697A - Noctilucence bead mixture having phosphorescence and rerto-reflection function and thereof manufacturing method and packing method of thin-layered noctilucence road using the same - Google Patents

Noctilucence bead mixture having phosphorescence and rerto-reflection function and thereof manufacturing method and packing method of thin-layered noctilucence road using the same Download PDF

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KR20220134697A
KR20220134697A KR1020210038509A KR20210038509A KR20220134697A KR 20220134697 A KR20220134697 A KR 20220134697A KR 1020210038509 A KR1020210038509 A KR 1020210038509A KR 20210038509 A KR20210038509 A KR 20210038509A KR 20220134697 A KR20220134697 A KR 20220134697A
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luminous
layer
luminescent
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허서윤
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    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C7/00Coherent pavings made in situ
    • E01C7/08Coherent pavings made in situ made of road-metal and binders
    • E01C7/085Aggregate or filler materials therefor; Coloured reflecting or luminescent additives therefor
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B14/00Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02Granular materials, e.g. microballoons
    • C04B14/04Silica-rich materials; Silicates
    • C04B14/22Glass ; Devitrified glass
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    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B16/00Use of organic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of organic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B16/04Macromolecular compounds
    • C04B16/08Macromolecular compounds porous, e.g. expanded polystyrene beads or microballoons
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    • C04B16/00Use of organic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of organic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B16/04Macromolecular compounds
    • C04B16/08Macromolecular compounds porous, e.g. expanded polystyrene beads or microballoons
    • C04B16/082Macromolecular compounds porous, e.g. expanded polystyrene beads or microballoons other than polystyrene based, e.g. polyurethane foam
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    • C04B20/00Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/0076Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials characterised by the grain distribution
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    • C04B20/00Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/02Treatment
    • C04B20/026Comminuting, e.g. by grinding or breaking; Defibrillating fibres other than asbestos
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    • C04B20/00Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/10Coating or impregnating
    • C04B20/1055Coating or impregnating with inorganic materials
    • C04B20/1059Pigments or precursors thereof
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    • C04B26/00Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02Macromolecular compounds
    • C04B26/04Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B26/06Acrylates
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    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B26/00Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02Macromolecular compounds
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    • C04B26/14Polyepoxides
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    • C04B26/00Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02Macromolecular compounds
    • C04B26/10Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B26/16Polyurethanes
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C11/00Details of pavings
    • E01C11/16Reinforcements
    • E01C11/18Reinforcements for cement concrete pavings
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C15/00Pavings specially adapted for footpaths, sidewalks or cycle tracks
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C7/00Coherent pavings made in situ
    • E01C7/08Coherent pavings made in situ made of road-metal and binders
    • E01C7/10Coherent pavings made in situ made of road-metal and binders of road-metal and cement or like binders
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    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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    • C04B2103/00Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/54Pigments; Dyes
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    • C04B2111/00Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474Uses not provided for elsewhere in C04B2111/00
    • C04B2111/0075Uses not provided for elsewhere in C04B2111/00 for road construction
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    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/80Optical properties, e.g. transparency or reflexibility
    • C04B2111/807Luminescent or fluorescent materials

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Road Signs Or Road Markings (AREA)
  • Road Paving Structures (AREA)

Abstract

The present invention relates to a luminous bead mixture having photoluminescent and retroreflective functions, a manufacturing method thereof, and a luminous road thin layer packaging method using the same. The luminous road thin layer packaging method according to one embodiment of the present invention performs laying at a thickness of equal to or less than 8 mm, wherein the method comprises the following steps of: performing flattening by chamfering the road surface to have a flatness of equal to or less than 3 mm/m; removing a foreign substance from the road surface by spraying a water on the flattened road surface and restoring an air gap; forming an undercoat layer by laying a primer on the road surface and heat compacting the same; forming a luminous layer having the thickness of equal to or less than 8 mm by laying a luminous packaging material in which 5 to 25 parts by weight of a binder and 2 to 10 parts by weight of a luminous bead are mixed with 100 parts by weight of an aggregate at an upper part of the undercoat layer; and forming an uppercoat layer by laying the primer at an upper part of the luminous layer in a status in which the luminous layer is reacted and then thermally compacted.

Description

축광 및 재귀반사 기능을 갖는 야광비드 혼합물과 그 제조방법 및 이를 이용한 야광도로 박층 포장방법{NOCTILUCENCE BEAD MIXTURE HAVING PHOSPHORESCENCE AND RERTO-REFLECTION FUNCTION AND THEREOF MANUFACTURING METHOD AND PACKING METHOD OF THIN-LAYERED NOCTILUCENCE ROAD USING THE SAME}A luminous bead mixture having photoluminescence and retroreflection functions, a manufacturing method therefor, and a thin-layer pavement method for a luminous road using the same

본 발명은 어두운 장소에서 시야를 확보할 수 있는 야광비드 혼합물과 그 제조방법 및 이를 이용한 도로 포장방법에 관한 것으로, 보다 상세하게는 축광 및 재귀반사 기능을 이용하여 안정적으로 야간 시인성을 확보할 수 있도록 하는 축광 및 재귀반사 기능을 갖는 야광비드 혼합물과 그 제조방법 및 이를 이용한 야광도로 박층 포장방법에 관한 것이다.The present invention relates to a luminous bead mixture capable of securing visibility in a dark place, a manufacturing method thereof, and a road pavement method using the same, and more particularly, to ensure stable night visibility using photoluminescence and retroreflection functions. It relates to a luminescent bead mixture having luminescent and retroreflection functions, a manufacturing method thereof, and a luminous road thin-layer pavement method using the same.

일반적으로 도로는 사람, 자전거, 자동차 등이 통행을 위해 설치되는 것으로, 구체적인 용도 및 도로 사용 주체 등에 따라 아스팔트(Asphalt), 시멘트(Cement), 수지 등 다양한 종류의 포장재가 선택적으로 사용된다.In general, roads are installed for the passage of people, bicycles, automobiles, etc., and various types of paving materials such as asphalt, cement, and resin are selectively used according to specific uses and subjects of road use.

상기와 같은, 도로 포장은 기본적으로 도로 위를 통행하는 운송수단, 사람 등의 차량 등의 반복 하중을 견딜 수 있도록 내구성이 우수하고, 기후 변화에 따른 파손이 없어야 하며, 인체에 무해하여야 한다.As described above, the road pavement is basically excellent in durability to withstand repeated loads of vehicles such as transportation means and people passing on the road, there should be no damage due to climate change, and should be harmless to the human body.

최근 상기와 같은 도로의 기본적인 기능 이외에 주변 경관 및 심미감 향상을 위한 자연석 포장, 서행 및 미끄러짐 방지를 위한 돌기 포장 및 야간 또는 날씨 등으로 인하여 어두운 환경에서 이야를 확보하기 위한 야광 포장 등 다양한 도로 포장 기술이 개발되고 있다.Recently, in addition to the basic functions of the road as described above, various road paving technologies such as natural stone pavement to improve the surrounding landscape and aesthetics, protrusion pavement to prevent slow movement and slipping, and luminous pavement to secure a story in a dark environment at night or due to weather, etc. this is being developed

그 중, 야광 포장 방법은 어두워 시야가 확보되지 않을 때 안전사고 등이 발생되는 것을 방지하고자 어두운 환경에서 시인성을 확보할 수 있는 야광포장 방법이 개발되었다.Among them, a luminous packaging method that can secure visibility in a dark environment has been developed in order to prevent safety accidents from occurring when visibility is not secured in the dark.

그러나 종래 야광포장 방법은 수지와 축광안료를 혼합하고 이를 굳힌 후 절단(분쇄)하여 야광 골재로 사용하며, 이를 야광 수지(에폭시, 우레탄, MMA)와 혼합하여 야광 포장재를 마련하고 이를 포설 다짐하여 포장하는 방식으로, 이때 야광 포장층의 두께가 10㎜ 이상 포장하여야 하기 때문에 축광안료의 사용량이 많아 제조원가가 매우 높은 문제점을 가지고 있었다.However, in the conventional luminous packaging method, a luminescent packaging material is prepared by mixing a resin and a luminescent pigment, hardening it, cutting (crushing) it, and using it as a luminous aggregate, and mixing it with a luminous resin (epoxy, urethane, MMA) to prepare a luminous packaging material In this way, since the thickness of the luminous packaging layer has to be packaged at least 10 mm, there is a problem that the production cost is very high due to the large amount of use of the luminescent pigment.

또한, 절단된 수지를 사용한 야광 골재는 자연석 빛이 난반사로 반사되고 수지의 표면 경도가 낮아 보행 또는 차량 이동과정에서 긁힘 등으로 인하여 축광효과가 저하되는 문제점이 있으며, 바인더 역할을 하는 수지의 량을 감소시키는 경우 부착력 및 접착력이 저하되어 결함을 유발하는 문제점을 가지고 있었다.In addition, the luminous aggregate using the cut resin has a problem in that natural stone light is reflected by diffuse reflection and the surface hardness of the resin is low, so that the luminous effect is reduced due to scratches during walking or vehicle movement. When it is reduced, there is a problem in that adhesion and adhesion are lowered, thereby causing defects.

한편, 일반 자연석에 축광 코팅을 실시하는 경우, 자연 골재는 투명성이 없어 표면에 코팅이 탈락되거나 손실될 경우 축광 효과가 사라지기 때문에 이러한 코팅 방법은 적용되지 않는다.On the other hand, when a photoluminescent coating is applied to a general natural stone, this coating method is not applied because the photoluminescent effect disappears when the coating is dropped or lost on the surface because the natural aggregate has no transparency.

상기의 배경기술로서 설명된 사항들은 본 발명의 배경에 대한 이해 증진을 위한 것일 뿐, 이 기술분야에서 통상의 지식을 가진 자에게 이미 알려진 종래기술에 해당함을 인정하는 것으로 받아들여져서는 안 될 것이다.The matters described as the background art above are only for improving the understanding of the background of the present invention, and should not be taken as an acknowledgment that they correspond to the prior art already known to those of ordinary skill in the art.

KR 10-1639296 B1(2016.07.07.)KR 10-1639296 B1 (2016.07.07.)

본 발명은 상기와 같은 문제점을 해결하기 위해 안출된 것으로, 형광 효과를 극대화되도록 재귀반사 효과와 축광 효과를 동시에 확보할 수 있는 축광 및 재귀반사 기능을 갖는 야광비드 혼합물과 그 제조방법 및 이를 이용한 야광도로 박층 포장방법을 제공한다.The present invention has been devised to solve the above problems, and a luminous bead mixture having a photoluminescence and retroreflection function capable of simultaneously securing a retroreflection effect and a photoluminescence effect to maximize the fluorescence effect, a method for manufacturing the same, and a luminous light using the same A road thin-layer pavement method is provided.

또한, 8㎜ 이하로 포장 두께를 최소화하면서 차열성을 확보할 수 있는 축광 및 재귀반사 기능을 갖는 야광비드 혼합물과 그 제조방법 및 이를 이용한 야광도로 박층 포장방법을 제공한다.In addition, the present invention provides a luminous bead mixture having luminescent and retroreflection functions capable of securing heat shielding while minimizing the pavement thickness to 8 mm or less, a manufacturing method thereof, and a luminous road thin-layer packaging method using the same.

본 발명이 이루고자 하는 기술적 과제들은 이상에서 언급한 기술적 과제들로 제한되지 않으며, 언급되지 않은 또 다른 기술적 과제들은 본 발명의 기재로부터 당해 분야에서 통상의 지식을 가진 자에게 명확히 이해될 수 있을 것이다.The technical problems to be achieved by the present invention are not limited to the technical problems mentioned above, and other technical problems not mentioned will be clearly understood by those of ordinary skill in the art from the description of the present invention.

본 발명의 일 실시예에 따른 야광도로 박층 포장방법은 8㎜ 이하의 두께로 포설되는 야광도로 박층 포장방법으로서, 3㎜/m 이하의 평탄도를 갖도록 노면을 면삭하여 평탄화하는 과정; 평탄화된 노면에 물을 분사하여 노면의 이물질을 제거하고 공극을 복원하는 과정; 상기 노면에 프라이머를 살포하여 하도층을 형성하는 과정; 상기 하도층 상부에, 골재 100 중량부에 바인더 5-25 중량부 및 야광비드 2-10 중량부가 혼합된 야광 포장재를 포설하고, 흙손에 의한 정리와 열로라로 열다짐하여, 두께가 8㎜ 이하인 야광층을 형성하는 과정; 및 상기 야광층이 반응고된 상태에서 상기 야광층 상부에 상기 프라이머를 살포하여 상도층을 형성하는 과정;을 포함한다.A luminous road thin-layer pavement method according to an embodiment of the present invention is a luminous road thin-layer pavement method installed to a thickness of 8 mm or less, comprising the steps of chamfering and flattening the road surface to have a flatness of 3 mm/m or less; The process of spraying water on the flattened road surface to remove foreign substances from the road surface and restore voids; forming an undercoat layer by spraying a primer on the road surface; A luminous packaging material in which 5-25 parts by weight of a binder and 2-10 parts by weight of a luminous bead are mixed in 100 parts by weight of the aggregate is laid on the top of the undercoating layer, and the thickness is 8 mm or less by cleaning with a trowel and heat roller forming a luminescent layer; and forming a top coat layer by spraying the primer on the luminescent layer in a state in which the luminescent layer has reacted and solidified.

보다 바람직하게, 본 발명의 일 실시예에 따른 야광도로 박층 포장방법은 상기 야광층을 형성하는 과정 이전에, 글라스비드 100 중량부에 수지 0.1~1 중량부 및 축광안료 3~30 중량부를 혼합하여 야광 혼합물을 마련하고, 상기 야광 혼합물을 가열하면서 1차 교반하여 상기 글라스비드의 표면에 축광층이 코팅된 야광 코팅물을 형성한 후, 상기 100 중량부에 대하여 0.05~0.5 중량부의 수지를 추가 투입한 후 2차 교반하여 축광층 상부에 코팅층이 코팅된 야광비드를 제조하는 과정;을 더 포함할 수 있다.More preferably, in the luminous road thin-layer packaging method according to an embodiment of the present invention, 0.1 to 1 parts by weight of a resin and 3 to 30 parts by weight of a luminescent pigment are mixed with 100 parts by weight of glass beads before the process of forming the luminous layer. After preparing a luminescent mixture and heating the luminescent mixture and stirring first to form a luminescent coating coated with a luminescent layer on the surface of the glass bead, 0.05 to 0.5 parts by weight of a resin is added based on 100 parts by weight The process of producing a luminous bead coated with a coating layer on top of the luminescent layer by secondary stirring; may be further included.

본 발명에서, 상기 야광비드는 그 일부를 분쇄유리로 대체할 수 있으며, 분쇄유리의 입도는 이때 글라스비드와 같은 1~3㎜인 것을 사용하며, 코팅 방법은 동일하다.In the present invention, a part of the luminous beads may be replaced with pulverized glass, and the particle size of the pulverized glass is 1 to 3 mm as the glass beads at this time, and the coating method is the same.

상기 코팅층을 형성하는 과정은, 상기 코팅층이 완전히 건조될 때까지 50℃의 간접열로 가열하면서 교반하는 것이 바람직하다.In the process of forming the coating layer, it is preferable to stir while heating with indirect heat of 50° C. until the coating layer is completely dried.

상기 야광층을 형성하는 과정에서, 상기 골재는 자연골재, 칼라골재, 우레탄칩, EPDM(ethylene propylene rubber)칩, 폐타이어칩 중 적어도 하나와 분쇄유리가 혼합되어 마련되되, 입도가 1~4㎜인 것을 특징으로 할 수 있다.In the process of forming the luminous layer, the aggregate is prepared by mixing at least one of natural aggregate, color aggregate, urethane chip, EPDM (ethylene propylene rubber) chip, and waste tire chip and pulverized glass, and the particle size is 1 to 4 mm. It can be characterized as

상기 야광층을 형성하는 과정은, 상기 골재로 우레탄칩 또는 EPDM칩 중 어느 하나가 선택되는 경우 바인더로 우레탄 수지를 상기 골재 100 중량부에 대하여 10~25 중량부 투입하고, 상기 골재로 자연석을 선택한 경우에는 바인더로 에폭시, 우레탄, 아크릴 MMA(methyl metha acrylate) 수지 중 선택된 하나 이상을 상기 골재 100 중량부에 대하여 5~10 중량부 투입하는 것을 특징으로 할 수 있다.In the process of forming the luminescent layer, when either a urethane chip or an EPDM chip is selected as the aggregate, 10-25 parts by weight of a urethane resin is added as a binder based on 100 parts by weight of the aggregate, and natural stone is selected as the aggregate In this case, it may be characterized in that 5 to 10 parts by weight of at least one selected from among epoxy, urethane, and acrylic MMA (methyl meth acrylate) resin is added as a binder based on 100 parts by weight of the aggregate.

상기 하도층을 형성하는 과정은, 노면 1㎡ 당 0.2~0.8㎏의 상기 프라이머를 2회에 걸쳐 도포하되, 상기 프라이머를 1차 살포 후 노면에 흡수시킨 이후에, 상기 프라이머를 2차 도포하여 상기 하도층을 형성하고, 상기 상도층을 형성하는 과정은, 상기 프라이머를 노면 1㎡ 당 0.5~2.0㎏ 도포하여 상기 상도층을 형성하며, 상기 프라이머는 에폭시, 우레탄, 아크릴, MMA(methyl metha acrylate) 중 어느 하나를 사용한다.In the process of forming the undercoat layer, 0.2 to 0.8 kg of the primer per 1 m 2 of the road surface is applied twice, and after the primer is first sprayed and absorbed into the road surface, the primer is applied a second time. In the process of forming an undercoat layer and forming the top coat layer, 0.5 to 2.0 kg of the primer is applied per 1 m 2 of the road surface to form the top coat layer, and the primer is epoxy, urethane, acrylic, MMA (methyl meth acrylate) use any one of

본 발명의 일 실시예에 따른 축광 및 재귀반사 기능을 갖는 야광비드 제조방법은 8㎜ 이하의 두께로 포설되는 야광도로에 사용되는 야광 포장재 제조방법으로서, 글라스비드 100 중량부에 수지 0.1~1 중량부 및 축광안료 3~30 중량부를 혼합하여 야광 혼합물을 마련하는 과정; 상기 야광 혼합물을 가열하면서 1차 교반하여 글라스비드의 표면에 축광층이 코팅된 야광 코팅물을 제조하는 과정; 및 상기 야광 코팅물에, 글라스비드 100 중량부에 대하여 0.05~0.5 중량부의 수지를 추가 투입하고, 2차 교반하여 상기 축광층의 표면에 코팅층을 형성하여 입도가 1~4㎜인 야광비드를 제조하는 과정;을 포함한다.The method for manufacturing a luminous bead having a luminescent and retroreflection function according to an embodiment of the present invention is a method for manufacturing a luminous packaging material used for a luminous road installed with a thickness of 8 mm or less, and 0.1 to 1 weight of a resin in 100 parts by weight of a glass bead The process of preparing a luminescent mixture by mixing parts and 3 to 30 parts by weight of a luminescent pigment; The process of producing a luminescent coating material coated with a luminescent layer on the surface of the glass bead by first stirring the luminescent mixture while heating; and 0.05 to 0.5 parts by weight of a resin based on 100 parts by weight of glass beads are added to the luminescent coating material, and a coating layer is formed on the surface of the luminescent layer by secondary stirring to prepare luminescent beads having a particle size of 1 to 4 mm process; including

보다 바람직하게, 본 발명의 일 실시예에 따른 축광 및 재귀반사 기능을 갖는 야광비드 제조방법은 상기 야광 혼합물을 마련하는 과정 이전에, 입도가 1~3㎜가 되도록 상기 글라스비드를 분쇄하는 과정을 더 포함할 수 있다.More preferably, in the method for manufacturing a luminous bead having a luminescent and retroreflection function according to an embodiment of the present invention, before the process of preparing the luminous mixture, the process of pulverizing the glass beads so that the particle size is 1-3 mm may include more.

상기 코팅층을 형성하는 과정은, 상기 코팅층이 완전히 건조될 때까지 50℃의 간접열로 가열하면서 교반하는 것이 바람직하다.In the process of forming the coating layer, it is preferable to stir while heating with indirect heat of 50° C. until the coating layer is completely dried.

이러한 목적을 달성하기 위한 본 발명의 일 실시예에 따른 축광 및 재귀반사 기능을 갖는 야광비드는 상술한 방법으로 제조된 것을 특징으로 한다.A luminous bead having a photoluminescent and retroreflection function according to an embodiment of the present invention for achieving this object is characterized in that it was manufactured by the above-described method.

본 발명의 일 실시예에 따르면, 야광도로 포장시 골재로 첨가되는 글라스비드가 재귀반사 기능을 갖고, 야광비드가 축광기능을 동시에 확보할 수 있어 야간 또는 어두운 환경에서 시인성을 향상시킬 수 있는 효과가 있다.According to an embodiment of the present invention, the glass beads added as aggregates when paving the luminous road have a retroreflection function, and the luminous beads can simultaneously secure the luminous function, so that visibility can be improved at night or in a dark environment. have.

또한, 야광도로가 8㎜ 이하의 박층으로 포장함에 따라, 고가의 축광안료 사용을 최소화하고, 골재로 자연석과 함께 야광의 글라스비드를 일부 사용함에 따라 포장 비용을 크게 절감할 수 있는 효과가 있다.In addition, as the luminous road is paved with a thin layer of 8 mm or less, the use of expensive luminescent pigments is minimized, and as some of the luminous glass beads along with natural stone are used as aggregates, there is an effect of greatly reducing the pavement cost.

또한, 축광안료가 코팅된 야광비드를 사용함에 따라 축광과 수지혼합 인조 골재와 비교하여 축광안료의 사용량을 최소화하면서 글라스비드으 lvyaus의 마모에도 내부에 축광이 비쳐져 축광 효과가 지속됨으로 야광도로의 내구성을 향상시킬 수 있는 효과가 있다.In addition, the use of luminescent beads coated with luminescent pigments minimizes the amount of luminescent pigments used compared to synthetic aggregates mixed with luminescent and resin, and the luminescent effect is maintained even when the glass beads wear lvyaus. It has the effect of improving durability.

도 1은 본 발명의 일 실시예에 따른 야광도로 박층 포장방법을 보여주는 순서도이고,
도 2는 본 발명의 일 실시예에 따라 제조된 야광비드를 설명하기 위한 단면도이다.
1 is a flowchart showing a thin-layer packaging method for a luminous road according to an embodiment of the present invention;
2 is a cross-sectional view for explaining a luminous bead manufactured according to an embodiment of the present invention.

이하 첨부된 도면들을 참조하여 본 발명의 바람직한 실시예를 상세하게 설명하지만, 본 발명이 실시예에 의해 제한되거나 한정되는 것은 아니다. 참고로, 본 설명에서 동일한 번호는 실질적으로 동일한 요소를 지칭하며, 이러한 규칙하에서 다른 도면에 기재된 내용을 인용하여 설명할 수 있고, 당업자에게 자명하다고 판단되거나 반복되는 내용은 생략될 수 있다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, but the present invention is not limited or limited by the embodiments. For reference, the same numbers in the present description refer to substantially the same elements, and may be described by citing the contents described in other drawings under these rules, and the contents determined to be obvious to those skilled in the art or repeated may be omitted.

이하에서는 첨부된 도면을 참조하여 축광 및 재귀반사 기능을 갖는 야광 비μ 혼합물과 그 제조방법 및 이를 이용한 야광도로 박층 포장방법에 대하여 설명한다.Hereinafter, a luminous non-μ mixture having photoluminescence and retroreflection functions, a manufacturing method thereof, and a luminous road thin-layer packaging method using the same will be described with reference to the accompanying drawings.

도 1은 본 발명의 일 실시예에 따른 야광도로 박층 포장방법을 보여주는 순서도이다.1 is a flowchart showing a method for thin-layer paving with a luminous road according to an embodiment of the present invention.

도 1에 도시된 바와 같이, 본 발명의 일 실시예에 따른 야광도로 박층 포장방법은 노면을 평탄화하는 과정과, 노면의 이물질을 제거하고 공극을 복원하는 과정과, 하도층을 형성하는 과정과, 야광층을 형성하는 과정 및 상도층을 형성하는 과정으로 이루어진다.As shown in FIG. 1, the method for paving a thin layer of a luminous road according to an embodiment of the present invention includes a process of flattening a road surface, a process of removing foreign substances from the road surface and restoring voids, a process of forming an undercoating layer, It consists of a process of forming a luminescent layer and a process of forming a top coat layer.

본 발명은 기존 포장도로의 상부에 8㎜ 이하의 박층 야광도로를 포설하는 보수방법으로, 노면을 평탄화하는 과정은 포설되는 야광층과 기존 노면이 일체화되도록 연삭기 등을 이용하여 노면을 면삭하여 평탄화시킨다.The present invention is a repair method for installing a thin luminous road of 8 mm or less on top of an existing pavement. .

이때, 노면은 1m 길이를 기준으로 요철이 3㎜ 이하, 즉 평탄도가 3㎜/m의 평탄도를 갖도록 면삭하는 것이 바람직하다.At this time, it is preferable that the road surface be chamfered to have a flatness of 3 mm or less, that is, a flatness of 3 mm/m, based on a length of 1 m.

왜냐하면 평탄도가 확보되지 않은 노면에 야광층을 포설하는 경우 야광도로의 평탄성이 저하될 뿐만 아니라, 8㎜ 이하의 박층 포장이 어려워 고가의 야광 글라스비드의 사용량이 많아져 비용상승을 유발할 수 있으며, 포장품질 저하 및 결함을 유발할 수 있기 때문이다.This is because, when a luminous layer is installed on a road surface where flatness is not secured, not only the flatness of the luminous road is reduced, but also it is difficult to pave a thin layer of 8 mm or less, so that the use of expensive luminous glass beads increases, which can cause cost increase. This is because it may cause deterioration of packaging quality and defects.

노면이 투수성 포장인 경우에는 노면을 면삭하여 평탄화하는 과정이 완료되면, 노면에 물을 분사한 후 건조하여 이물질을 제거함과 동시에 노면의 공극을 복원한다.If the road surface is a water-permeable pavement, when the process of chamfering and leveling the road surface is completed, water is sprayed on the road surface and dried to remove foreign substances and at the same time restore voids in the road surface.

이에, 이후 포설되는 야광층과 노면의 결합력이 향상시켜 포장되는 야광도로의 내구성 및 수명을 증가시킬 수 있는 효과가 있다.Accordingly, it is possible to increase the durability and lifespan of the paved luminous road by improving the bonding force between the subsequently installed luminous layer and the road surface.

본 발명에서 노면의 이물질을 제거하고 공극을 복원하는 과정은 물을 분사한 후 건조시키는 방법으로 설명하고 있으나, 이에 한정하는 것이 아니며 노면을 손상시키지 않으면서 이물질을 제거하고 공극을 복원할 수 있는 다양한 종류의 유체가 선택적으로 사용될 수 있다.In the present invention, the process of removing foreign substances from the road surface and restoring the voids is described as a method of drying after spraying water, but the present invention is not limited thereto. Any type of fluid may optionally be used.

상기와 같이 노면 정리가 완료되면, 노면에 고형분 50% 이상의 프라이머를 포설하여 하도층을 형성한다.When the road surface preparation is completed as described above, a primer with a solid content of 50% or more is installed on the road surface to form an undercoating layer.

보다 구체적으로, 본 발명에서 하도층을 형성하는 과정은 노면 1㎡ 당 프라이머 고형분 50% 기준으로 0.2~0.8㎏의 프라이머를 도포하되, 2회로 나누어 도포하는 것이 바람직하다.More specifically, in the process of forming the undercoat in the present invention, 0.2 to 0.8 kg of the primer is applied based on 50% of the primer solid content per 1 m 2 of the road surface, but it is preferable to divide it into two parts.

왜냐하면, 1차 살포되는 프라이머는 기존 노면에 흡수시키기 위한 것으로, 이후 프라이머를 2차 살포하여 형성되는 하도층과 노면의 결합력을 높여 내구성 및 수명을 향상시킬 수 있기 때문이다.This is because the primer applied primarily is for absorption into the existing road surface, and durability and lifespan can be improved by increasing the bonding force between the undercoat layer and the road surface formed by the secondary spraying of the primer thereafter.

본 발명에서, 프라이머는 에폭시, 우레탄, 아크릴, MMA(methyl metha acrylate) 중 어느 하나이다.In the present invention, the primer is any one of epoxy, urethane, acrylic, and MMA (methyl meth acrylate).

하도층을 형성하는 과정이 마무리되면, 하도층 상부에 8㎜ 이하의 두께로 야광 포장재를 포설하여 야광층을 형성한다.When the process of forming the undercoat layer is completed, the luminescent layer is formed by laying the luminous packaging material with a thickness of 8 mm or less on the upper part of the undercoat layer.

보다 구체적으로, 본 발명에서 야광층을 형성하는 과정은 골재 100 중량부에 대하여, 바인더 5~25 중량부 및 야광비드 2~10 중량부를 혼합하여 야광 포장재를 마련하고, 마련된 야광 포장재를 하도층 상부에 포설하고 석유를 묻히거나 가열한 흙손으로 면정리 후 필요에 따라 열로라로 가열 다짐하여 야광층을 형성한다.More specifically, the process of forming the luminescent layer in the present invention is to prepare a luminous packaging material by mixing 5 to 25 parts by weight of a binder and 2 to 10 parts by weight of a luminescent bead with respect to 100 parts by weight of the aggregate, and apply the prepared luminous packaging material to the upper part of the undercoating layer. installed in the pit and covered with oil or heated After cleaning the surface with a trowel, if necessary, heat and compact it with a thermal roller to form a luminous layer.

야광 포장재에 사용되는 골재는 1~4㎜의 자연골재, 칼라골재, 우레탄칩, EPDM(ethylene propylene rubber)칩, 분쇄 폐타이어칩 중 적어도 하나 이상을 선정하여 사용한다.For the aggregate used in the luminous packaging material, select and use at least one of 1-4 mm natural aggregate, color aggregate, urethane chip, EPDM (ethylene propylene rubber) chip, and pulverized waste tire chip.

그 이유는 분쇄유리는 가격이 저렴하여 원가를 절감시킬 수 있을 뿐만 아니라, 난반사를 유도하여 재귀반사 기능을 가질 수 있고 나아가 차열성을 향상시킬 수 있기 때문이다.The reason is that pulverized glass can not only reduce the cost due to its low price, but also have a retroreflective function by inducing diffuse reflection and further improve heat shielding properties.

이때, 포장된 야광도로의 특성에 따라 탄성이 요구되는 경우 골재 중 우레탄칩, EPDM칩과 같은 탄성칩의 비율을 증가시킬 수 있다.At this time, if elasticity is required according to the characteristics of the paved luminous road, the proportion of elastic chips such as urethane chips and EPDM chips in the aggregate can be increased.

보다 구체적으로, 본발명에서 골재는 자연골재, 칼라골재, 우레탄칩, EPDM(ethylene propylene rubber)칩 중 적어도 하나와 분쇄유리가 혼합되어 사용될 수 있으며, 골재로 우레탄칩 또는 EPDM칩 중 어느 하나가 선택되는 경우 바인더로 우레탄 수지를 골재 100 중량부에 대하여 10~25 중량부 투입하고, 나머지 자연골재, 칼라골재 및 분쇄유리를 골재로 사용하는 경우에는 바인더로 에폭시, 우레탄, 아크릴 MMA(methyl metha acrylate) 수지 중 선택된 하나 이상을 골재 100 중량부에 대하여 5~10 중량부 투입하도록 구성될 수 있다.More specifically, in the present invention, the aggregate may be used by mixing at least one of natural aggregate, color aggregate, urethane chip, EPDM (ethylene propylene rubber) chip and pulverized glass, and any one of urethane chip or EPDM chip is selected as the aggregate. In this case, 10 to 25 parts by weight of urethane resin is added as a binder based on 100 parts by weight of aggregate. It may be configured to input 5 to 10 parts by weight of one or more selected from the resin based on 100 parts by weight of the aggregate.

이때, 야광 포장재의 입도 즉, 골재와 야광비드는 그 입도가 1~4㎜가 되도록 마련되는 것이 바람직한데, 그 이유는 본 발명은 포장두께가 8㎜ 이하인 야광도로를 포설하는 것으로 입도가 야광도로 두께의 1/2을 초과하는 경우 부착력이 저하되거나 포장두께를 과도하게 증가시켜 박층포장의 취지에 어긋나기 때문이다.At this time, it is preferable that the particle size of the luminous pavement material, that is, the aggregate and the luminous bead be provided so that the particle size is 1 to 4 mm, because the present invention is to install a luminous road having a pavement thickness of 8 mm or less, and the particle size is a luminous road. If it exceeds 1/2 of the thickness, it is because the adhesive force is lowered or the thickness of the packaging is excessively increased, which goes against the purpose of thin-layer packaging.

본 발명에서 사용되는 야광비드 및 구체적인 제조방법에 대해서는 이후 도면을 참조하여 보다 상세하게 설명하리고 한다.The luminous bead used in the present invention and a specific manufacturing method will be described in more detail with reference to the following drawings.

포설이 완료되면 24시간 이상 양생한 후 상도층을 살포하는데, 상도층에 사용되는 프라이머는 하도층에 사용되는 프라이머와 동일한 프라이머를 사용하며, 살포량은 1㎡ 당 0.5~2.0㎏의 프라이머를 살포하여 포장체 내부에 충분히 침투되도록 하며, 필요에 따라 2회로 분할하여 살포할 수 있다.After the installation is completed, the top coat layer is sprayed after curing for more than 24 hours. The primer used for the top coat layer is the same primer as the primer used for the undercoat layer, and the amount of application is 0.5~2.0 kg of primer per 1 m². It should be sufficiently penetrated into the package, and if necessary, it can be divided into two and sprayed.

본 발명에서 상도코팅은 에어리스 살포, 페인트 로라, 붓 등으로 살포하며 양생 후 야광도로 박층 포장이 종료된다.In the present invention, the top coating is sprayed with airless spraying, a paint roller, a brush, etc., and after curing, thin-layer packaging is completed with a luminous road.

도 2는 본 발명의 일 실시예에 따라 제조된 야광비드를 설명하기 위한 단면도이다.2 is a cross-sectional view for explaining a luminous bead manufactured according to an embodiment of the present invention.

도 2에 도시된 바와 같이, 본 발명의 일 실시예에 따라 제조된 야광비드는 글라스비드(100)의 표면에 축광안료가 코팅된 축광층(200)이 형성되고, 축광층(200)을 보호하면서 글라스비드(100)와 축광층(200)의 결합렵을 향상시키도록 축광층(200)을 감싸는 코팅층(300)이 형성된다.As shown in FIG. 2 , in the luminescent bead manufactured according to an embodiment of the present invention, a luminescent layer 200 coated with a luminescent pigment is formed on the surface of the glass bead 100 , and the luminescent layer 200 is protected. The coating layer 300 surrounding the photoluminescent layer 200 is formed while improving the bonding between the glass bead 100 and the photoluminescent layer 200 .

본 발명의 일 실시예에 따른 축광 및 재귀반사 기능을 갖는 야광비드 제조방법은 글라스비드(100), 수지 및 축광안료를 혼합하여 야광 혼합물을 마련하는 과정과 야광 혼합물을 교반하여 야광 코팅물을 제조하는 과정 및 야광 코팅물 표면에 코팅층(300)을 형성하여 야광비드를 제조하는 과정으로 이루어진다.The method for manufacturing a luminescent bead having a photoluminescent and retroreflection function according to an embodiment of the present invention includes a process of preparing a luminous mixture by mixing the glass bead 100, a resin, and a luminescent pigment, and agitating the luminescent mixture to prepare a luminescent coating and forming the coating layer 300 on the surface of the luminescent coating material to prepare the luminous bead.

야광 혼합물을 마련하는 과정은 글라스비드(100) 100 중량부에 대하여 수지 0.1~1.0 중량부 및 축광안료 3~30 중량부를 혼합하여 제조되는데, 이때, 글라스비드(100)는 1~4㎜의 입도를 갖도록 형성되는 것이 바람직하다.The process of preparing the luminescent mixture is prepared by mixing 0.1 to 1.0 parts by weight of a resin and 3 to 30 parts by weight of a luminescent pigment with respect to 100 parts by weight of the glass beads 100. At this time, the glass beads 100 have a particle size of 1 to 4 mm. It is preferable to be formed to have

왜냐하면, 글라스비드(100)의 입도가 4㎜를 초과하는 경우 제조되는 야광 비μ의 입도가 4㎜를 초과하여 8㎜이하의 박층 야광도로 포설을 어렵게하고, 1㎜ 미만으로 형성되는 경우 축광층(200) 및 코팅층(300) 형성이 어려울 뿐만 아니라 사용되는 축광안료의 사용량을 증가되어 제조비용을 증가시키기 때문에 상기 범위로 제한하는 것이 바람직하다.Because, when the particle size of the glass bead 100 exceeds 4 mm, the particle size of the manufactured luminous ratio μ exceeds 4 mm, making it difficult to install with a thin layer of luminous intensity of 8 mm or less, and when it is formed less than 1 mm, the luminescent layer (200) and the coating layer 300 is not only difficult to form, but also increases the amount of the used photoluminescent pigment to increase the manufacturing cost, so it is preferable to limit it to the above range.

이에, 이후 글라스비드(100)의 표면에 축광층(200) 및 코팅층(300)을 순차적으로 코팅하더라도 제조되는 야광비드의 입도가 4㎜ 이하로 형성되도록 함으로써, 8㎜ 이하의 박층 야광도로를 포설이 가능하도록 하는 효과가 있다.Therefore, even if the luminescent layer 200 and the coating layer 300 are sequentially coated on the surface of the glass bead 100, the particle size of the manufactured luminous bead is formed to be 4 mm or less, thereby laying a thin luminous road of 8 mm or less. It has the effect of making this possible.

한편, 글라스비드(100)의 표면에 안료를 고정하는 바인더 역할을 하는 수지는 에폭시, 우레탄, 아크릴 또는 MMA 중 선택된 하나 이상을 사용하며, 그 이유는 상기의 수지들은 전술한 바와 같이 황변으로 인한 야광 효율이 저하되는 것을 방지할 수 있기 때문이다.On the other hand, the resin serving as a binder for fixing the pigment to the surface of the glass bead 100 uses at least one selected from epoxy, urethane, acryl and MMA, because the resins are luminous due to yellowing as described above. This is because it is possible to prevent a decrease in efficiency.

이때, 수지가 0.1 중량부 미만으로 첨가되는 경우 글라스비드(100)의 표면에 축광층(200)을 안정적으로 형성하기 어렵고, 1.0 중량부를 초과하는 경우, 수지 사용량이 과도하게 증가시켜 제조되는 야광비드의 입도 및 제조원가를 증가시키기 때문에 상기 범위로 제한한다.At this time, when the resin is added in an amount of less than 0.1 parts by weight, it is difficult to stably form the luminescent layer 200 on the surface of the glass bead 100, and when it exceeds 1.0 parts by weight, the luminous bead is manufactured by excessively increasing the amount of resin used. It is limited to the above range because it increases the particle size and manufacturing cost of

또한, 축광안료는 3 중량부 미만으로 첨가되는 경우, 글라스비드(100)의 표면에 충분히 코팅되지 않아 축광층(200) 형성을 어렵게하고, 30 중량부를 초과하는 경우 제조원가를 과도하게 상승시는 문제점이 있어 상기 범위로 제한한다.In addition, when the photoluminescent pigment is added in less than 3 parts by weight, it is not sufficiently coated on the surface of the glass bead 100 to make it difficult to form the photoluminescent layer 200, and when it exceeds 30 parts by weight, there is a problem in excessively increasing the manufacturing cost. limited to the above range.

상기와 같이, 야광 혼합물이 마련되면, 믹서 등을 이용하여 가열하면서 혼합하여 글라스비드(100)의 표면에 축광층이 코팅된 야광 코팅물을 제조한다.As described above, when the luminescent mixture is prepared, it is mixed while heating using a mixer or the like to prepare a luminescent coating material coated with a luminescent layer on the surface of the glass bead 100 .

이때, 믹서는 내부에 수용된 수지와 축광안료가 글라스비드(100)의 표면에 원활히 코팅될 수 있도록, 수지 및 축광안료가 충분히 용융될 수 있는 온도로 가열하면서 교반하여 축광층(200)을 코팅한다.At this time, the mixer is stirred while heating to a temperature at which the resin and the photoluminescent pigment can be sufficiently melted so that the resin and the photoluminescent pigment accommodated therein can be smoothly coated on the surface of the glass bead 100 to coat the photoluminescent layer 200. .

상기와 같이, 1차 교반을 통하여 야광 코팅물이 제조되면, 글라스비드(100) 100 중량부에 대하여 0.05~0.5 중량부의 수지를 추가로 투입하고 간접열로 믹서 내부를 50℃로 유지하면서 2차 교반하여 축광층(200) 상부에 코팅층(300)을 형성시킨다.As described above, when the luminous coating is prepared through the primary stirring, 0.05 to 0.5 parts by weight of resin is additionally added with respect to 100 parts by weight of the glass bead 100 and the inside of the mixer is maintained at 50° C. The coating layer 300 is formed on the photoluminescent layer 200 by stirring.

이에, 2차 교반과정에서 형성되는 코팅층(300)은 내측에 축광층(200)을 안정적으로 보호함과 동시에 축광층(200)의 수지와 일체로 결합되어, 축광층(200)를 글라스비드(100)의 표면에 안정적으로 고정시키는 효과가 있다.Accordingly, the coating layer 300 formed in the secondary stirring process stably protects the photoluminescent layer 200 on the inside and at the same time is integrally combined with the resin of the photoluminescent layer 200, and forms the photoluminescent layer 200 with glass beads ( 100) has the effect of stably fixing it to the surface.

본 발명에서 야광비드 제조에 사용된 글라스비드는 유입되는 빛의 일부를 반사시킬 수 있어, 보행 또는 차량 등 이송수단의 운행과정에서 야광비드의 표면에 긁힘 등이 발생되어 글라스비드(100)가 노출되는 경우 글라스비드(100)의 노출면은 재귀반사 기능을 수행하도록 함으로써, 야광 효율이 저하되는 것을 최소화하고 어두운 환경에서 시인성을 안정적으로 확보하도록 하는 효과가 있다.The glass bead used for manufacturing the luminous bead in the present invention can reflect a part of the incoming light, so that the surface of the luminous bead is scratched in the process of running a transport means such as walking or a vehicle, and the glass bead 100 is exposed. In this case, the exposed surface of the glass bead 100 performs a retroreflection function, thereby minimizing a decrease in luminous efficiency and stably securing visibility in a dark environment.

이하에서는, 본 발명의 일 실시예에 따른 축광 및 재귀반사 기능을 갖는 야광 비μ 제조방법 및 이를 이용한 야광도로 박층 포장방법의 구체적인 실시예를 설명한다.Hereinafter, a specific embodiment of a method for manufacturing a luminous ratio μ having a photoluminescent and retroreflection function and a luminous road thin-layer packaging method using the same according to an embodiment of the present invention will be described.

투수 콘크리트로 포장된 노면에 골재의 일부로 자연석을 사용한 5㎜ 박층 야광도로 보수를 실시한다.5mm thin luminous road using natural stone as part of the aggregate on the paved road surface with permeable concrete.

1. 노면 처리1. Road surface treatment

1) 노면 평탄화1) Flattening the road surface

투수 콘크리트로 포장된 노면을 1m 직선자를 이용하여 요철을 측정하고, 3㎜/1m의 평탄도를 갖도록 다이아몬드 연삭기로 면삭하여 평탄성을 확보한다.Measure the unevenness of the road surface paved with permeable concrete using a 1m straightedge, and secure flatness by chamfering with a diamond grinder to have a flatness of 3mm/1m.

2) 이물질 제거 및 공극 복원2) Removal of foreign substances and restoration of voids

고압의 물을 분사하여, 공극 및 표면의 이물질 및 평탄화 과정에서 발생된 부산물을 제거한다.By spraying high-pressure water, foreign substances and by-products generated during the planarization process are removed.

2. 하도층 형성2. Formation of undercoat

시멘트용 고형분 50%의 에폭시 프라이머를 1㎡ 당 0.3㎏을 도포하되, 0.15㎏씩 2회에 걸쳐 나누어 도포한다.0.3 kg of an epoxy primer with a solid content of 50% for cement is applied per 1 m2, but 0.15 kg each is applied in two divided doses.

1차 살포된 에폭시 프라이머는 기존 투수 콘크리트에 흡수용으로 하도층과 노면간의 결합력을 향상시키도록 살포되며, 2차 살포되는 에폭시 프라이머는 하도층을 형성하게 된다.The epoxy primer sprayed primarily is sprayed to the existing permeable concrete for absorption to improve the bonding force between the undercoat layer and the road surface, and the epoxy primer sprayed secondarily forms the undercoat layer.

3. 야광층 형성3. Formation of luminous layer

1) 글리스 비드 표면 접착제 혼합1) Mixing the glue bead surface adhesive

입도가 1~2㎜인 글라스비드 1,000㎏에 무황변 우레탄 아크릴 수지 2㎏를 원통형 믹서로 혼합한다.2 kg of non-yellowing urethane acrylic resin is mixed with 1,000 kg of glass beads having a particle size of 1 to 2 mm with a cylindrical mixer.

2) 축광층 형성2) Formation of photoluminescent layer

글라스비드와 수지를 혼합하면서 축광안료를 투입하고, 간접 가열하면서 교반하여 글라스비드 표면에 축광층이 코팅된 야광 코팅물을 마련한다.A luminescent pigment is added while mixing the glass beads and the resin, and the luminescent coating material coated with the luminescent layer is prepared on the surface of the glass beads by stirring while indirectly heating.

3) 2차 코팅층 형성3) Formation of secondary coating layer

야광 코팅물에 우레탄 아크릴 수지 1㎏을 추가로 투입하고 50℃ 이하의 간접열로 가열하면서 교반하여 축광층 표면에 코팅층이 코팅된 야광비드를 제조한다.1 kg of urethane acrylic resin is additionally added to the luminescent coating material and stirred while heating with indirect heat of 50° C. or less to prepare luminescent beads coated with a coating layer on the surface of the luminescent layer.

4) 야광 포장재 제조4) Manufacturing of luminous packaging materials

골재로 입도가 1~2㎜인 자연석 골재와 입도가 1~2㎜인 분쇄유리를 사용하고, 바인더로 우레탄과 아크릴 수지를 사용하였으며, 구체적인 함량은 아래 표 1에 나타내었다.Natural stone aggregate with a particle size of 1 to 2 mm and crushed glass with a particle size of 1 to 2 mm were used as aggregates, and urethane and acrylic resin were used as binders, and the specific contents are shown in Table 1 below.

재료명material name 자연석 골재natural stone aggregate 분쇄유리crushed glass 야광비드luminous bead 바인더bookbinder total 재료량(㎏)Ingredients (kg) 790790 100100 5050 6060 10001000

4) 야광층 포설4) Installing the luminous layer

야광 포장재를 팬 믹서(Pan Mixer)로 혼합하되, 야광 포장재가 팬 믹서 내벽에 부착되는 것을 방지하도록 내벽에 등유를 살포한 후 혼합한 후 프라이머가 살포된 하도층 상부에 배출하여 포설한다.Mix the luminous packaging material with a pan mixer, but spray kerosene on the inner wall to prevent the luminous packaging material from adhering to the inner wall of the pan mixer, mix, and then discharge and install the primer on the top of the undercoating layer.

구체적으로, 배출된 야광 포장재는 긁게로 평탄하게 펼친 후, 흙손으로 면을 마무리 하고 열로라를 이용하여 다짐하여 포장두께가 5㎜ 임을 확인한 후 양생하여 야광층을 형성하였다.Specifically, the discharged luminous packaging material was spread flat with a scraper, finished the surface with a trowel, and compacted using a thermal roller to confirm that the pavement thickness was 5 mm, then cured to form a luminous layer.

4. 상도층 형성4. Formation of top coat

24시간 양생 후, 1차로 시멘트용 고형분 50%의 우레탄 프라이머를 1㎡ 당 0.25㎏을 살포한 후, 2차로, 시멘트용 고형분 50%의 우레탄 프라이머를 1㎡ 당 0.25㎏을 살포하고 양생하여 상도층을 형성하였다.After curing for 24 hours, firstly, 0.25 kg of urethane primer with 50% solids for cement was sprayed per 1 m2, and secondly, 0.25kg of urethane primer with 50% of solids for cement per 1 m was sprayed and cured to make the top coat layer. was formed.

아스팔트로 포장된 노면에 골재의 일부로 자연석을 사용한 8㎜ 박층 야광도로 박층포장을 실시한다.On the asphalt paved road surface, a thin layer of 8 mm thin luminous road using natural stone as a part of the aggregate is carried out.

1. 노면 처리1. Road surface treatment

1) 노면 평탄화1) Flattening the road surface

투수 콘크리트로 포장된 노면을 1m 직선자를 이용하여 요철을 측정하고, 2㎜/1m의 평탄도를 갖도록 다이아몬드 연삭기로 면삭하여 평탄성을 확보한다.Measure the unevenness of the road surface paved with permeable concrete using a 1m straightedge, and secure flatness by chamfering with a diamond grinder to have a flatness of 2mm/1m.

2) 이물질 제거 및 공극 복원2) Removal of foreign substances and restoration of voids

블로워를 이용하여 에어을 분사하여, 공극 및 표면의 이물질 및 평탄화 과정에서 발생된 부산물을 제거한다.Air is sprayed using a blower to remove foreign substances in pores and surfaces and by-products generated in the planarization process.

2. 하도층 형성2. Formation of undercoat

시멘트용 고형분 50%의 에폭시 프라이머를 1㎡ 당 0.2㎏을 도포하되, 0.1㎏씩 2회에 걸쳐 나누어 도포한다.Apply 0.2 kg of an epoxy primer with a solid content of 50% for cement per 1 m2, and apply 0.1 kg each in two divided doses.

3. 야광층 형성3. Formation of luminous layer

1) 야광 혼합물 제조1) Preparation of luminous mixture

입도가 1~2㎜인 글라스비드 1,000㎏에 우레탄 수지 2㎏을 원통형 믹서로 혼합하여 1차 코팅층을 형성하고 축광안료 10㎏을 준비한다.2 kg of urethane resin is mixed with 1,000 kg of glass beads having a particle size of 1 to 2 mm with a cylindrical mixer to form a primary coating layer, and 10 kg of photoluminescent pigment is prepared.

2) 축광층 형성2) Formation of photoluminescent layer

축광안료를 원통형 믹서에 투입하고 가열하면서 교반하여 글라스비드 표면에 축광층이 코팅된 야광 코팅물을 마련한다.The luminescent pigment is put into a cylindrical mixer and stirred while heating to prepare a luminescent coating material coated with a luminescent layer on the surface of the glass bead.

3) 코팅층 형성3) Formation of coating layer

야광 코팅물에 축광을 글라스 비드에 고착시키기 위하여 우레탄 아크릴 수지 1㎏을 추가로 투입하고 50℃의 간접열로 가열하면서 교반하여 축광층 표면에 코팅층이 코팅된 야광비드를 제조한다.In order to fix the luminescence to the luminescent coating material, 1 kg of urethane acrylic resin is additionally added and stirred while heating with indirect heat of 50° C. to prepare luminescent beads coated with a coating layer on the surface of the luminescent coating.

4) 야광 포장재 제조4) Manufacturing of luminous packaging materials

탄성포장을 위해 골재로 입도가 2~4㎜인 에틸렌 프로필렌 고무(EPDM)를 사용하고, 난반사 기능을 갖도록 입도가 2~4㎜인 분쇄유리를 혼합하여 사용하였며, 구체적인 함량은 아래 표 2에 나타내었다.For elastic packaging, ethylene propylene rubber (EPDM) with a particle size of 2 to 4 mm was used as an aggregate, and crushed glass with a particle size of 2 to 4 mm was mixed to have a diffuse reflection function. The specific content is shown in Table 2 below. indicated.

구분division EPDMEPDM 분쇄유리crushed glass 야광비드luminous bead 바인더bookbinder total 량(㎏)Amount (kg) 680680 100100 5050 170170 10001000

4) 야광층 포설야광 포장재를 팬 믹서(Pan Mixer)로 혼합하되, 야광 포장재가 팬 믹서 내벽에 고착되는 것을 방지하도록 내벽에 등유를 살포한 후 혼합한 후 하도층 상부에 배출하여 포설한다.4) Installing the luminous layer Mix the luminous packaging material with a pan mixer, but spray kerosene on the inner wall to prevent the luminous packaging material from adhering to the inner wall of the pan mixer, mix, and then discharge and install on the top of the undercoat layer.

구체적으로, 배출된 야광 포장재는 긁게로 평탄하게 펼친 후, 막대를 이용하여 포장면을 평탄하게 한 후 열로라를 이용하여 다짐 후 양생하여 야광층을 형성하였다.Specifically, the discharged luminous packaging material was flattened with a scraper, the pavement surface was flattened using a rod, and compacted using a thermal roller to form a luminescent layer.

4. 상도층 형성4. Formation of top coat

24시간 양생 후, 1차로 고형분 50%의 우레탄 프라이머를 1㎡ 당 0.5㎏을 살포한 후, 2차로, 시멘트용 고형분 50%의 우레탄 프라이머를 1㎡ 당 0.5㎏을 살포하고 양생하여 상도층을 형성하였다.After curing for 24 hours, firstly, 0.5 kg of a 50% solids urethane primer per 1m2 is sprayed, and secondly, 0.5kg of a 50% solids urethane primer for cement per 1m2 is sprayed and cured to form a top coat. did.

상술한 바와 같이, 본 발명의 바람직한 실시예를 참조하여 설명하였지만 해당 기술분야의 숙련된 당업자라면 하기의 청구범위에 기재된 본 발명의 사상 및 영역으로부터 벗어나지 않는 범위 내에서 본 발명을 다양하게 수정 및 변경시킬 수 있음을 이해할 수 있을 것이다.As described above, although the present invention has been described with reference to a preferred embodiment, those skilled in the art can variously modify and change the present invention without departing from the spirit and scope of the present invention as set forth in the following claims. You will understand that it can be done.

100: 글라스비드 200: 축광층
300: 코팅층
100: glass bead 200: photoluminescent layer
300: coating layer

Claims (11)

8㎜ 이하의 두께로 포설되는 야광도로 박층 포장방법으로서,
3㎜/m 이하의 평탄도를 갖도록 노면을 면삭하여 평탄화하는 과정;
평탄화된 상기 노면에 물을 분사하여 상기 노면의 이물질을 제거하고 공극을 복원하는 과정;
상기 노면에 프라이머를 포설하고 열다짐하여 하도층을 형성하는 과정;
상기 하도층 상부에, 골재 100 중량부에 바인더 5-25 중량부 및 야광비드 2-10 중량부가 혼합된 야광 포장재를 포설하여, 두께가 8㎜ 이하인 야광층을 형성하는 과정; 및
상기 야광층이 반응고된 상태에서 상기 야광층 상부에 상기 프라이머를 포설하고 열다짐하여 상도층을 형성하는 과정;을 포함하는, 야광도로 박층 포장방법.
As a thin layer pavement method for a luminous road installed with a thickness of 8 mm or less,
a process of flattening the road surface to have a flatness of 3 mm/m or less;
spraying water on the flattened road surface to remove foreign substances from the road surface and restore voids;
forming an undercoat layer by laying a primer on the road surface and compacting it with heat;
The process of forming a luminescent layer having a thickness of 8 mm or less by laying a luminous packaging material in which 5-25 parts by weight of a binder and 2-10 parts by weight of a luminous bead are mixed in 100 parts by weight of the aggregate on the undercoat layer; and
In a state in which the luminescent layer has reacted and solidified, the process of installing the primer on the top of the luminous layer and forming a top coat layer by thermal compaction;
청구항 1에 있어서,
상기 야광층을 형성하는 과정 이전에,
글라스비드 100 중량부에 수지 0.1~1 중량부 및 축광안료 3~30 중량부를 혼합하여 야광 혼합물을 마련하고, 상기 야광 혼합물을 가열하면서 1차 교반하여 상기 글라스비드의 표면에 축광층이 코팅된 야광 코팅물을 형성한 후, 상기 100 중량부에 대하여 0.05~0.5 중량부의 수지를 추가 투입한 후 2차 교반하여 축광층 상부에 코팅층이 코팅된 야광비드를 제조하는 과정;을 더 포함하는, 야광도로 박층 포장방법.
The method according to claim 1,
Before the process of forming the luminous layer,
A luminescent mixture is prepared by mixing 0.1 to 1 parts by weight of a resin and 3 to 30 parts by weight of a luminescent pigment to 100 parts by weight of a glass bead, and the luminescent mixture is heated and stirred first to form a luminescent layer coated on the surface of the glass bead. After forming the coating, after adding 0.05 to 0.5 parts by weight of resin with respect to 100 parts by weight, the process of producing a luminous bead coated with a coating layer on the luminescent layer by secondary stirring; Thin-layer packaging method.
청구항 2에 있어서,
상기 야광비드를 제조하는 과정은,
입도가 1~3㎜가 되도록 상기 글라스비드를 분쇄하는 과정을 더 포함하는, 야광도로 박층 포장방법.
3. The method according to claim 2,
The process of manufacturing the luminous bead,
A thin layer packaging method with a luminous road further comprising the step of pulverizing the glass beads to have a particle size of 1 to 3 mm.
청구항 2에 있어서,
상기 코팅층을 형성하는 과정은,
상기 코팅층이 완전히 건조될 때까지 50℃의 간접열로 가열하면서 교반하는 것을 특징으로 하는, 축광 및 재귀반사 기능을 갖는 야광비드 제조방법.
3. The method according to claim 2,
The process of forming the coating layer,
A method for producing a luminous bead having a photoluminescence and retroreflection function, characterized in that the coating layer is stirred while heating with indirect heat of 50° C. until the coating layer is completely dried.
청구항 1에 있어서,
상기 야광층을 형성하는 과정에서,
상기 골재는 자연골재, 칼라골재, 우레탄칩, EPDM(ethylene propylene rubber)칩 중 적어도 하나와 분쇄유리가 혼합되어 마련되되, 입도가 1~4㎜인 것을 특징으로 하는, 축광 및 재귀반사 기능을 갖는 야광비드 제조방법.
The method according to claim 1,
In the process of forming the luminous layer,
The aggregate is prepared by mixing at least one of natural aggregate, color aggregate, urethane chip, and EPDM (ethylene propylene rubber) chip and pulverized glass, characterized in that the particle size is 1-4 mm, having a photoluminescence and retroreflection function A method for manufacturing a luminous bead.
청구항 1에 있어서,
상기 야광층을 형성하는 과정은,
상기 골재로 우레탄칩 또는 EPDM칩 중 어느 하나가 선택되는 경우 바인더로 우레탄 수지를 상기 골재 100 중량부에 대하여 10~25 중량부 투입하고, 상기 골재로 우레탄칩 또는 EPDM칩이 선택되지 않은 경우 바인더로 에폭시, 우레탄, 아크릴 MMA(methyl metha acrylate) 수지 중 선택된 하나 이상을 상기 골재 100 중량부에 대하여 5~10 중량부 투입하는 것을 특징으로 하는, 축광 및 재귀반사 기능을 갖는 야광비드 제조방법.
The method according to claim 1,
The process of forming the luminescent layer,
When any one of a urethane chip or an EPDM chip is selected as the aggregate, 10 to 25 parts by weight of a urethane resin is added as a binder based on 100 parts by weight of the aggregate, and when a urethane chip or an EPDM chip is not selected as the aggregate, as a binder Epoxy, urethane, acrylic MMA (methyl meth acrylate) resin at least one selected from 5 to 10 parts by weight based on 100 parts by weight of the aggregate, characterized in that the luminescent bead manufacturing method having a luminescent and retroreflection function.
청구항 1에 있어서,
상기 하도층을 형성하는 과정은,
노면 1㎡ 당 0.2~0.8㎏의 상기 프라이머를 2회에 걸쳐 도포하되, 상기 프라이머를 1차 살포 후 노면에 흡수시킨 이후에, 상기 프라이머를 2차 도포하여 상기 하도층을 형성하고,
상기 상도층을 형성하는 과정은,
상기 프라이머를 노면 1㎡ 당 0.5~2.0㎏ 도포하여 상기 상도층을 형성하며,
상기 프라이머는 에폭시, 우레탄, 아크릴, MMA(methyl metha acrylate) 중 어느 하나이며, 고형분은 50% 이상인 것을 특징으로 하는, 야광도로 박층 포장방법.
The method according to claim 1,
The process of forming the undercoat layer,
0.2 to 0.8 kg of the primer per 1 m2 of the road surface is applied twice, and after the primer is first sprayed and absorbed into the road surface, the primer is applied a second time to form the undercoat layer,
The process of forming the top coat layer,
0.5 to 2.0 kg of the primer is applied per 1 m 2 of the road surface to form the top coat,
The primer is any one of epoxy, urethane, acrylic, and MMA (methyl meth acrylate), and the solid content is 50% or more.
8㎜ 이하의 두께로 포설되는 야광도로에 사용되는 야광 포장재 제조방법으로서,
글라스비드 100 중량부에 수지 0.1~1 중량부 및 축광안료 3~30 중량부를 혼합하여 야광 혼합물을 마련하는 과정;
상기 야광 혼합물을 가열하면서 1차 교반하여 글라스비드의 표면에 축광층이 코팅된 야광 코팅물을 제조하는 과정; 및
상기 야광 코팅물에, 글라스비드 100 중량부에 대하여 0.05~0.5 중량부의 수지를 추가 투입하고, 2차 교반하여 상기 축광층의 표면에 코팅층을 형성하여 입도가 1~4㎜인 야광비드를 제조하는 과정;을 포함하는, 축광 및 재귀반사 기능을 갖는 야광비드 제조방법.
A method of manufacturing a luminous pavement material used for a luminous road installed with a thickness of 8 mm or less, the method comprising:
preparing a luminescent mixture by mixing 0.1 to 1 parts by weight of a resin and 3 to 30 parts by weight of a phosphorescent pigment to 100 parts by weight of glass beads;
The process of producing a luminescent coating material coated with a luminescent layer on the surface of the glass bead by first stirring the luminescent mixture while heating; and
To the luminous coating, 0.05 to 0.5 parts by weight of a resin is additionally added based on 100 parts by weight of glass beads, followed by secondary stirring to form a coating layer on the surface of the luminescent layer to produce luminous beads having a particle size of 1 to 4 mm Process; including, a luminescent bead manufacturing method having a photoluminescent and retroreflection function.
청구항 8에 있어서,
상기 야광 혼합물을 마련하는 과정 이전에,
입도가 1~3㎜가 되도록 상기 글라스비드를 분쇄하는 과정을 더 포함하는, 축광 및 재귀반사 기능을 갖는 야광비드 제조방법.
9. The method of claim 8,
Prior to the process of preparing the luminous mixture,
A method for producing a luminescent bead having a photoluminescence and retroreflection function, further comprising the step of pulverizing the glass bead to have a particle size of 1 to 3 mm.
청구항 8에 있어서,
상기 코팅층을 형성하는 과정은,
상기 코팅층이 완전히 건조될 때까지 50℃의 간접열로 가열하면서 교반하는 것을 특징으로 하는, 축광 및 재귀반사 기능을 갖는 야광비드 제조방법.
9. The method of claim 8,
The process of forming the coating layer,
A method for producing a luminous bead having a photoluminescence and retroreflection function, characterized in that the coating layer is stirred while heating with indirect heat of 50° C. until the coating layer is completely dried.
청구항 8 내지 10 중 어느 한 항에 의해 제조된 것을 특징으로 하는, 축광 및 재귀반사 기능을 갖는 야광비드.
A luminous bead having a photoluminescent and retroreflection function, characterized in that manufactured according to any one of claims 8 to 10.
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0881920A (en) * 1994-09-09 1996-03-26 Kajima Doro Kk Light reflection type pavement method
KR100948044B1 (en) * 2009-04-29 2010-03-19 (주)성국이엔지 Hotmelt type non-sleep coating material, method for producing thoreof and working method for road surface color coating
KR101639296B1 (en) 2016-04-21 2016-07-13 주식회사 삼기엔텍 Road packing material having nightglow bead and construction method
KR20170091380A (en) * 2016-02-01 2017-08-09 신계호 Overspeed preventing system for children protection zone

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0881920A (en) * 1994-09-09 1996-03-26 Kajima Doro Kk Light reflection type pavement method
KR100948044B1 (en) * 2009-04-29 2010-03-19 (주)성국이엔지 Hotmelt type non-sleep coating material, method for producing thoreof and working method for road surface color coating
KR20170091380A (en) * 2016-02-01 2017-08-09 신계호 Overspeed preventing system for children protection zone
KR101639296B1 (en) 2016-04-21 2016-07-13 주식회사 삼기엔텍 Road packing material having nightglow bead and construction method

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