Road reflectors are used to manage traffic and encourage safe driving. Street reflectors are made from ceramic or plastic. Road reflectors are also known as traffic delineators, raised pavement markers, traffic signs, cat’s eyes, road studs, and Botts’ dots. Some kinds of street reflectors have a reflective lens that reflects the light from vehicle headlights. Street reflectors are used for a wide range purposed, and are particularly important to make the roads visible to drivers at night. the use depends on the color and the colors have different meanings in different countries. for instance the color meaning for street reflectors in North America which yellow or amber is used to mark the double lane in the center of roads with two way direction traffic while at the same time used to mark the left edge on one way streets. White marks the right edge of the street or general lane divisions while blue marks fire hydrants and red is used for restrictive markings such as do not enter sign. Design uniformity is of vital significance in diminishing perplexity and misunderstanding about the symbol of these road indicators represents. An attempt to standardize such road markers are already on process worldwide.
Road reflectors are usually available in colors yellow, white, red, green, blue, and black. it has three reflector options: a one sided reflector, a two sided reflector or no reflector installed at all. Its installation method can be done with self-adhesive butyl pads, epoxy kits and bituminous or thermoplastic adhesives. it is made of extra strength plastic and ceramic of 4, 6 and 8 sizes of various shapes like square, rectangle, oval or circle. These road indicators are installed on the surface of the road to give guidance and convey information to pedestrians and drivers.
Ceramic road markers or ceramic street reflectors are made to provide elegant attraction to mark paved surfaces. it comes with 4 with 0.75 in height, and 6 and 8 diameter sizes with 1.75 in height. These ceramic road indicators have maintenance free feature through its heat fired glaze surface. no dirt can penetrate it, thus giving superior daytime visibility and overall toughness that can withstand a compressive strength of 1,500 pounds. Ceramic road markers can be bought with the following line of products: white round 4 and 6, yellow round 4 and 6, white ceramic marker 8, yellow ceramic marker 8, white and yellow ceramic jiggle 6, white ceramic oval, black ceramic marker and yellow plastic box. However, the plastic road markers are accessible with the afterward variations: the yellow road, 1 sided clear road, 1 sided amber road, 1 sided road marker with red reflector, 2 sided red road reflector, 2 sided amber road reflector, 2 sided red/clear road reflector, blue road reflector, 2 sided green road reflector and 2 sided clear reflector.
Road reflectors can be installed using different methods, depending on the amount of traffic and type of climate. Areas where low to medium amount of traffic, the simplest way to install street reflectors is by a self adhesive butyl pad. for areas where there is more traffic or permanent application, bitumen or epoxy adhesive is a better way to attach the street reflector to the asphalt. in areas with significant snowfall, there are street reflectors that are specially made to be used on roads frequented by snowplows.
These road reflectors can be installed in some models to generate various traffic control solutions. when ceramic street reflectors are placed close together in rows, spanning the width of a road, they can form a traffic calming rumble strip. when accumulated in the form of a diamond, street reflectors can be used to designate a HOV (high occupancy vehicle) lane. Pedestrian areas are also sometimes with road reflectors.
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