Anti-Rutting Asphalt Additive

Advanced Road Rutting Prevention for Long-Life Asphalt Pavement

ZTA-RA Anti Rutting Asphalt Additives are modifiers added directly into asphalt mixing plants. They significantly improve both the high-temperature and low-temperature performance of asphalt mixtures. By mixing directly with aggregate and bitumen, it enhances the dynamic stability, water resistance, and overall durability of the road surface.

Mixing Temperature: 175ºC±5ºC | Suggested Dosage: 0.2%-0.4% of asphalt mixture mass.

• Extreme Durability: Enables production of thin asphalt mixes that withstand high loads and significantly increase road service life.
• Superior Viscosity: Increases the softening point of asphalt and reduces temperature sensitivity.
• Integrated Process: Ready-to-use product dosed directly into the pugmill; no separate bitumen modification process needed.
• Cost Effective: Eliminates the need to lease or purchase expensive modified bitumen equipment.
• Environmentally Friendly: Saves energy by omitting the bitumen modification process and uses hot-melt packaging to reduce waste.
• Versatile Application: Suitable for all types of surface and base asphalt layers.

ZTA-RA is primarily used for middle, upper, and lower layers of asphalt pavement in both construction and maintenance projects:

• Heavy-duty channelized traffic roads.
• Long, steep mountainous roads and sharp bends.
• High-load sections with heavy freight traffic.
• Highways, airport runways, and municipal arterial roads.

• ISO9001:2015 Quality Management System Certificate.
• National Science and Technology Progress Award recipient.
• Patents for Modified Bitumen Viscosity Detection and Pavement Crack Sealants.
• Certified by SGS and Intertek Group.
• Industry standards formulator for colored asphalt and expansion joints.

Supported by an expert technical R&D team with continuous innovation capabilities and rich engineering experience. The production infrastructure includes multiple bases with advanced outputs:

• 60,000 Tons annual output of asphalt additives.
• 40,000 Tons of anti-rutting agents (ARA).
• 10,000 Tons of fusible powder additives (SBS).
• 5,000 Tons of drainage and porous pavement additives.