Thermoplastic Markings Research Paper

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When the automobile was first introduced, Americans embraced the idea of being able to travel wherever and whenever they desired. The first problem they encountered was the scarcity of paved roads on which to operate their automobiles. States, cities and counties responded by building roads to accommodate the rapidly growing number of cars and trucks. It is estimated that in 1904, there were approximately 55,000 automobiles and about 145 miles of paved roads if you exclude city streets. By 1910, there were almost 475,000 automobiles and an estimated 785 miles of paved rural roads. Over the next decade, the number of automobiles increased to more than 9 million.

More Cars and Better Roads Meant More Accidents
Horse-drawn wagons traveling down a rutted, dusty road were not at great risk for a head-on collision. Automobiles were a different story. Although it might be difficult to understand from a modern perspective, in 1910, the automobile was a new technology that most drivers did not understand …show more content…

Reflective buttons are sometimes used to define lanes or shoulders. Raised markers can be used at crosswalks to assist the visually impaired. However, you are more likely to find thermoplastic markings or painted ones.

• Thermoplastic markings are relatively new. They can sometimes last as long as 10 years, but the average life is between seven and eight years. Thermoplastic markings are heated prior to application to improve adhesion. They are economical, durable and provide excellent reflective properties.
• Most paint used today for pavement markings is water-based. It will seldom last for more than 24 months, and in high-traffic areas, the life is frequently four to six months. Solvent-based paints are more durable, but due to environmental issues, many jurisdictions prohibit the use of solvent-based paints for pavement markings.

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