Color asphalt, also known as colored binder, is a composite material modified by blending petrochemical materials such as petroleum resin and SBS modifier, imitating the components of petroleum asphalt. This asphalt is not inherently colored or colorless; rather, it is dark brown. In recent years, due to market convention, it is commonly referred to as color asphalt. The three major indicators of color asphalt must meet the technical requirements of the base asphalt. Its technical specifications comply with CJJ/T 218-2014 "Technical Code for Color Asphalt Concrete Pavement in Urban Roads." Based on its road performance, the LS series color asphalt is divided into three categories: base, modified, and special, catering to various different demands of the color paving market.
Color asphalt paving is mainly used for greenways, bicycle paths, pedestrian walkways, landscape gardens roads, and other slow-moving systems as well as landscape road paving.
Color asphalt, also known as colored binder, is a type of road construction material, currently available in two types:
1. Coloring with color powders, the colorless binder (non-solid color, ranging from brown to dark brown, with lighter color indicating higher quality) can be derived from asphalt decolorization or mixed from light-colored polymers such as petroleum resin.
2. Obtained through direct modification of asphalt, this binder features strong resistance to aging, with a brown-red color.
Commonly used types exist, but the process of directly decolorizing black asphalt to produce colorless binder has essentially been phased out.
Drainage type
Based on the drainage and noise-reduction road surface, we have developed a drainage-type colored asphalt pavement. This surface boasts the performance characteristics of a drainage road while also enhancing the urban environment. It can be widely used in scenic paving for traffic landmark roads, sidewalks, community roads, parks, squares, and parking lots.
Color Drainage Asphalt Pavement Types: OGFC-05\OGFC-10\OGFC-13
Anti-slip
Anti-slip (wear-resistant) surfaces are commonly used on roadways such as braking deceleration zones and parkland小区, as well as various urban landscape roadways where high friction coefficients are required. The basic concept is to enhance and maintain the anti-slip, safety, and aesthetic performance of these areas. This is achieved by bonding high-gloss aggregate materials to the surface, creating an elastic and durable finish. The thickness of this surface typically ranges from 3 to 5 millimeters.
Product Advantages
Excellent water drainage and anti-slip properties: Good road water drainage and anti-slip performance effectively reduce braking distance and enhance driving safety.
Fast construction cycle: Due to quick construction and high efficiency, it effectively reduces traffic delays caused by construction.
Excellent noise reduction: The fine aggregate structure conducts audio effectively, reducing noise by 3 to 4 decibels on cement roads.
Good visual perception: The colored pavement effectively enhances the brightness of road colors, significantly improving the visual effect of the road surface.
Color Asphalt Technology: Cold-Laid Color Pavements, Hot Mixed Color Pavements.
Anti-tracking type
Developed through repeated comparative testing, this high-performance road product draws on the research findings of epoxy colored asphalt. By adding an appropriate amount of hardener to the colored asphalt, its performance is fundamentally enhanced based on the characteristics of colored asphalt. Features: BX colored asphalt requires no additional equipment (including asphalt tanks), and is mixed directly into the material, compatible with any base mix. It is convenient for use, storage, transportation, and production.
