1 min read
20 Jul
20Jul

In recent years, the use of colored asphalt has begun to attract attention in many advanced cities, as part of efforts to improve the urban landscape and enhance traffic safety. Roads are no longer just black spaces, but rather a functional and aesthetic expression that reflects the identity of a place and serves various purposes. Tariq Supplies Contracting Company, the best asphalt implementation company, provides you with important information about colored asphalt and its properties.

What is colored asphalt?

Colored asphalt is a type of traditional asphalt mixture to which pigments or coloring agents are added. Clear or modified bitumen is often used instead of black bitumen to allow the color to appear more clearly. Colors vary depending on the purpose, and the most common are red, green, blue, yellow, and gray.

Types and uses of colored asphalt

Each color of asphalt has a specific function:

  • Red: Used in bicycle lanes or pedestrian crossings to distinguish them from other paths.
  • Green: Often reserved for bike paths or environmental trails.
  • Blue: Used in parking spaces designated for people with special needs.
  • Yellow and Orange: Appears in school zones or special speed warnings.

Colored asphalt is also used on internal roads of resorts, public squares, and urban parks to enhance the aesthetic design of the place.

Properties of colored asphalt

Road Supplies Contracting Company, the "best asphalt construction company," offers you the most prominent features of colored asphalt:

1. The aesthetic and guidance aspect

Colored asphalt enhances the visual appearance of roads and public spaces. It is used to define routes such as bike lanes, pedestrian crossings, and school crossings. The use of different colors facilitates orientation and navigation and enhances user safety through clear visual distinction.

2. Endurance and durability

Despite containing colored materials, colored asphalt has the same durability as conventional asphalt when using high-quality materials. It can be manufactured using modified asphalt mixtures that are resistant to abrasion, heat, and the effects of ultraviolet rays.

3. Flexibility of formation and application

Colored asphalt can be produced using mineral pigments or colored polymers added to the asphalt mix, or applied as a surface layer over existing asphalt using special weather-resistant paints, allowing for flexibility in use and maintenance.

4. Improving traffic safety

Thanks to its clear color, colored asphalt enhances the attention of drivers and pedestrians alike, especially in sensitive areas such as roundabouts, entrances, and bus stops. It can also be used to mark low-speed roads or provide traffic alerts.

5. Heat absorption control

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