METHOD FOR REPAIRING OF THE ROAD SIGN BOARD FOR DEW PROOFING

PURPOSE: A method for repairing a road sign board for dew condensation prevention is provided to easily attach a road sign board, in which a gloss material is spread, on an existing road sign board. CONSTITUTION: A method for repairing a road sign board for dew condensation prevention is as follows....

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Bibliographic Details
Main Author CHOI, KWANG CHUL
Format Patent
LanguageEnglish
Korean
Published 04.11.2010
Subjects
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTIONOF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, ORTHE LIKE
BLASTING
CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
FIXED CONSTRUCTIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
NON-PORTABLE LIGHTING DEVICES
SYSTEMS THEREOF
VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS
WEAPONS
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Summary:PURPOSE: A method for repairing a road sign board for dew condensation prevention is provided to easily attach a road sign board, in which a gloss material is spread, on an existing road sign board. CONSTITUTION: A method for repairing a road sign board for dew condensation prevention is as follows. A guidance plate(221) with protruded guidance characters and figures is manufactured. Multiple LEDs(222) are electrically connected to inside the guidance plate and form a parallel circuit(220). Plastic lenses are installed in order to diffuse light from the LEDs to the top of the guidance plate. An interval between the plastic lenses is filled with transparent epoxy resin in order to block humidity and dust.
Bibliography:Application Number: KR20090036360