Anti Stripping Asphalt Additive

Go Green anti stripping asphalt additive 

Product Introduction

Go Green Anti-Stripping Agent is a chemical additive designed to enhance the adhesion between asphalt and aggregate. It is an organic polymer active compound suitable for both acidic and alkaline aggregates. It is particularly effective in improving the adhesion between asphalt and acidic ggregates with high silica content, such as basalt, andesite, and granite.

The product is applicable to asphalt, polymer-modified asphalt, and SBS-modified asphalt to improve resistance to moisture damage. It forms a stable bonding layer at the asphalt–aggregate interface through physical adsorption and chemical interaction, effectively preventing water intrusion and significantly improving moisture stability and anti-stripping performance.

Product Features

• Excellent adaptability

• High-temperature resistance (failure temperature > 260°C), excellent thermal stability

• Good compatibility with various types of asphalt and aggregates

• Environmentally friendly, non-toxic, non-flammable, odorless, and aging-resistant

Advantages

· Superior adhesion improvement:

Can increase asphalt–aggregate adhesion from Grade 1–3 to Grade 4–5, effectively addressing stripping caused by insufficient aggregate alkalinity or poor asphalt adhesion.

· Outstanding moisture stability:

Forms a hydrophobic protective film at the interface, significantly reducing water-induced damage. In freeze–thaw and immersion Marshall tests, the retained stability and flow ratio can exceed 90%, ensuring long-term pavement performance in rainy and humid regions.

· Excellent compatibility:

Compatible with base asphalt and modified asphalt (SBS, SBR, etc.) without altering viscosity or workability.

· Cost-effective:

Dosage is 0.3%–0.5% of asphalt mass, providing strong anti-stripping performance with low overall cost.

· Environmentally friendly:

Free of harmful heavy metals and VOCs; no irritation or pollution during production, transportation, or use.

Technical Specifications

Usage Instructions

• Dosage: 0.3%–0.5% of asphalt mass (May be reduced for modified asphalt.)

• Add when asphalt is heated to 160–180°C.

• Add directly into hot asphalt and circulate twice using the asphalt pump—no special mixer needed.

Application Range

Applicable to surface, intermediate, and base layers of asphalt mixtures for new construction, repair, and maintenance.

• Highways & primary roads
  Enhances resistance to water damage, especially in rainy/freeze–thaw regions.

• Bridge deck paving
  Improves bonding and prevents slippage, deformation, and peeling.

• Municipal roads: Improves durability and reduces maintenance frequency.

Package

• 200 kg steel drums, or IBC tank.

Storage

• Store in a cool, ventilated place.

• Shelf life: 24 months.