Able to do in the life of the structure under normal use conditions, in dry, wet or galvanic corrosion, as well as due to insects, fungi or algae growth or damage due to external influence such as rodents, are not undermined. Its unique closed-cell resistance and high resistance to gas diffusion makes it superior long-term insulation properties, its thermal insulation properties of sustainable 20-50 years or more; excellent corrosion resistance of closed-cell polyurethane foam structure and piping surfaces using foam insulation board, direct marketing, it has superior resistance to air and water gas properties, and it can be made at the time of forming the mosaic structure of the pipe connecting foam insulation board manufacturer, after easy assembly. It requires no additional moisture insulation foam pipe insulation board manufacturer, save a lot of trouble laying insulation. External wall insulation rock wool composite panels: wall insulation rock wool composite panels are fire board for the surface layer to the core layer of rock wool is made of new composite wall insulation. External wall insulation rock wool composite panels are designed for thin plaster exterior insulation system of the building design and production for the base wall of the external walls of new or existing buildings, such as concrete or brick wall insulation or energy-dense structure transformation, but also for the use of Fire Barrier, significantly improves the facades of the fire protection features. Pipe foam insulation board manufacturer | Zhucheng Yong Hua Plastic Foam | Lee Chang-pipe foam insulation board provided by Zhucheng Yong Hua Plastic Foam Factory. Zhucheng Yong Hua Plastic Foam Factory (www.zchyps.com) (www.zchuayong.com) Shandong Weifang, a leader in industrial products, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum meet customer needs. Plastic Foam in Zhucheng Hua Yong leadership with the staff warmly welcome all inquiries negotiations to create the cities of Hua Yong foam plastic a better future. You can also access (www.zchuayong.com/supply_details_48402580.html), for more information about the company.