A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The present invention relates to a retroreflector for a sidewalk and a driveway, which is installed on a structure installed on a driveway or sidewalk or walking path to return an incident light beam back to a light source. The configuration of the present invention forms a surface layer by applying a mixture of gel coat, clay, tidal flats, and sand to the surface of a hard base where the back side is fixed to the surface of the structure, and consists of a transparent resin or glass grains, which are retroreflective materials, sprayed and adhered evenly to the surface layer to which the mixture is applied. The retroreflector for a sidewalk and a driveway can improve durability of the retroreflector for a sidewalk and a driveway to extend a service life thereof.
본 발명은 차도 또는 인도나 보행로 등에 설치되는 구조물에 설치하여 광이 입사된 광선을 광원으로 다시 돌려보내도록 하는 보차도용 재귀반사체에 관한 것으로, 그 구성은, 구조물의 표면에 이면이 고정 설치되는 경질의 베이스표면에 겔코트, 점토, 갯벌, 모래로 혼합된 혼합물을 도포하여 표면층을 형성하고, 상기 혼합물이 도포된 표면층에 재귀반사물질인 투명의 수지 또는 유리 알갱이가 골고루 분사 접착된 것으로 이루어진다.
The present invention relates to a retroreflector for a sidewalk and a driveway, which is installed on a structure installed on a driveway or sidewalk or walking path to return an incident light beam back to a light source. The configuration of the present invention forms a surface layer by applying a mixture of gel coat, clay, tidal flats, and sand to the surface of a hard base where the back side is fixed to the surface of the structure, and consists of a transparent resin or glass grains, which are retroreflective materials, sprayed and adhered evenly to the surface layer to which the mixture is applied. The retroreflector for a sidewalk and a driveway can improve durability of the retroreflector for a sidewalk and a driveway to extend a service life thereof.
본 발명은 차도 또는 인도나 보행로 등에 설치되는 구조물에 설치하여 광이 입사된 광선을 광원으로 다시 돌려보내도록 하는 보차도용 재귀반사체에 관한 것으로, 그 구성은, 구조물의 표면에 이면이 고정 설치되는 경질의 베이스표면에 겔코트, 점토, 갯벌, 모래로 혼합된 혼합물을 도포하여 표면층을 형성하고, 상기 혼합물이 도포된 표면층에 재귀반사물질인 투명의 수지 또는 유리 알갱이가 골고루 분사 접착된 것으로 이루어진다.
Retro-Reflection Object For Way
보차도용 재귀반사체
LEE YONG GWAN (author)
2022-11-29
Patent
Electronic Resource
Korean
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
C09D
Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke
,
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS
/
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
Method of manufacturing retro-reflection sidewalk blocks
| European Patent Office | 2022