Product Introduction

High viscosity modified asphalt is an asphalt with a dynamic viscosity of over 50000Pa. S, which is added with a polymer modifier in petroleum asphalt. Widely used in drainage pavement, steel bridge deck pavement, cold area pavement, and SMA pavement as road asphalt materials, suitable for bridge deck waterproof bonding layer materials and pavement layer bonding materials. In 2014, our company produced high viscosity modified asphalt, which became the preferred deck material for the Yalu River Bridge and was successfully paved in one go.

Product Features

The high viscosity modified asphalt produced by our company has high strength, impact resistance, wear resistance, crack resistance, waterproofing, and strong flow resistance in the bridge deck pavement layer. Its excellent performance has been recognized by peers. Compared to ordinary modified asphalt, it has better high and low temperature performance, storage stability, good adhesion to aggregates, and resistance to low-temperature cracking.

Product indicators