Cold-mixed asphalt

I. Introduction to Cold-Mixed Colored Asphalt

Cold-mixed colored asphalt is a special road construction material, suitable for the construction of colored pavements, markings, anti-skid surfaces, etc. Due to its ease of application, vibrant colors, environmental friendliness, non-toxicity, and low maintenance costs, it is widely used in various settings such as city roads, parks, parking lots, sports fields, and more.

3. Construction Techniques

Blended Mixture: The modified asphalt, colored aggregates, and fillers are introduced into a mixer, blended in specific proportions until thoroughly mixed.

2. Paving Construction: Use a paver to evenly spread the mixture over the road surface according to the string line positions. During the paving process, pay attention to controlling the thickness and evenness of the spread.

3. Compaction: After laying, use a roller to compact the road surface to ensure the mixture is fully compacted and dense. Pay attention to controlling the speed and vibration frequency of the roller during compaction to avoid damaging the road surface.

4. Maintenance: Appropriate maintenance is required after the colored asphalt pavement is rolled and shaped.