Datong 2.5mm thick pavement joint tape

Description :

　　Crack stickers are composed of asphalt concrete and have the characteristics of solidity, durability, anti slip, and anti-seepage.

　　Asphalt concrete surface layer has the properties of solidity, durability, anti-skid, anti-seepage, fatigue resistance, high temperature stability, and high-speed driving comfort, suitable for various vehicle traffic. However, due to various reasons, early damage to asphalt pavement occurs from time to time. The causes of asphalt pavement diseases are relatively complex and vary depending on the environment, location, and climate conditions. Investigation and experience on early pavement diseases are needed. Cracks are the main manifestation of early diseases, which can be divided into transverse cracks, longitudinal cracks, and network cracks. Horizontal cracks are often caused by improper pavement structure design or construction quality issues, resulting in tensile stress exceeding the fatigue level of the asphalt surface layer or semi-rigid base layer and causing fracture; Longitudinal cracks are often caused by uneven compaction of the roadbed or uneven settlement due to edge erosion by water; Mesh cracks are mainly caused by the insufficient overall strength of the road surface, coupled with the repeated action of driving, which makes the base layer of the road soft and sinking, resulting in cracks on the surface layer.

AfterSalesService :

• Datong 2.5mm thick pavement joint tape