The pouring bitumen defined: is petroleum asphalt-based, then add a crumb rubber modified materials and curing fish oil, diluent (cotton spinning stone and talc), Hunban made into a paste. Features: pouring the asphalt the main features of the summer is not easy flowing, winter is not easy to brittle fracture, extensibility, plasticity and weather resistance. Applications: widely used in the seams of the general roof and wall panels, a variety of structures can also be used as expansion joints, settlement joint sealing material filling them. 
 Pavement roughness to achieve the driving comfort of this requirement, from the preparation phase for the roadbed construction starting to focus on all the highway construction projects and construction units, there is the bounden duty of all we must strengthen the construction management, and improve the construction technology and construction methods to improve the construction quality, from the source, a fundamental solution to the problem, social and quality assurance. 
 Pouring asphalt is widely used, our crack pouring asphalt will give you a tailor-made products.