Below, please allow Tai'an Fangshuo Engineering Materials Co., Ltd. to introduce the asphalt crack sealant and its application methods.

Asphalt crack filling compound is a new type of asphalt road crack filling product, primarily designed for timely filling and repairing cracks in asphalt pavements. It can also be used for repairing cracks and filling expansion joints in cement concrete pavements. Compared to traditional hot asphalt filling, it offers numerous advantages, such as no need for heating, no need to open the cracks, faster construction speed, quicker traffic reopening, stronger environmental friendliness, and lower maintenance costs.

The asphalt pavement cold joint sealant can be applied under conditions ranging from -60℃ to +60℃,不受climate, hydrological, and seasonal constraints, ensuring year-round protection for asphalt pavements. The material utilizes the Huaxia No.1 asphalt pavement cold joint sealant, which can fill general cracks up to 4-6 meters per kilogram. It is ideal for treating asphalt pavement cracks with widths of 1mm to 15mm and depths of 3mm or more.

When using asphalt crack filling compound for repairs, first, clean the crack thoroughly, then proceed with the filling. After the filling is complete, you can sprinkle fine sand on the surface to immediately open traffic.