Crack sealing machine produced by Shanghai Doan Machinery Technology Co.,Ltd., which can be used for repair the road.
Shanghai Doan Machinery Technology Co.,Ltd.was found in 2008,mainly engaged in R&D and production of road construction and high-end road maintenance equipment,the products and services have covered in more than 100 countries around the world,provide the One-Stop solutions for customers.
Even though crack sealing/filling has been used popularly on pavements, there are mixed research findings regarding the effectiveness of sealing/filling and routing.
Pavement performance: The results of the pavement rupture show that the crack seal / fill section is slightly better than the cross section. The results of load transfer efficiency and asphalt modulus show that the performance of the crack seal / fill section is not better than that without any part. Thus, the crack seal / fill is determined to effectively prevent the occurrence of road surface cracks.
Crack performance: Ultrasonic Pulse Velocity on crack and the texture scanner results indicated that the crack sealing/filling sections outperformed the do-nothing section. Thus, the crack sealing/filling was concluded to be effective in maintaining crack integrity and resisting sealant and filler deformations due to seasonal crack movement.
Crack sealing machine can also save labors resources and lower the costs. Crack sealing is a best choose to repair the road. If you have any questions about road maintenance equipments, welcome to contact with us, we will reply you as soon as get your inquiry.
