Comprehensive cost-effective. Although rigid polyurethane foam materials priced high priced than other traditional brands profiled foam board insulation materials, but the cost will increase significantly reduce heating and cooling costs by offset. ③, corrosion aging: Long-term exposure to sunlight, no significant aging shaped foam board specifications, because it has anti-aging properties. 1, the primary wall should achieve "concrete structural engineering construction quality acceptance" (GB 50204-2002), "the end of the construction puzzle Quality Acceptance" (GB50203-2002) requirements shaped foam board, when the flatness of the primary wall is not time to meet the requirements, can be 1: 3 cement mortar leveling and construction inspection at the grassroots level is completed, the pipeline after the door frame and attached equipment in place. Shaped foam board specifications, Zhucheng Hua Yong foam plastic, foam board Zhangdian shaped 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_40982870.html), for more information about the company.