③, corrosion aging: Long-term exposure to sunlight Shandong foam sandwich board monopoly, no aging, because it has anti-aging properties. 1, fire performance: The product is mainly inorganic material Shandong foam sandwich panels, an A-level non-combustible material, to meet exterior insulation and fire buffer zone of high fire resistance requirements. 1, the primary wall should reach "Construction Quality Acceptance of Concrete Structure Engineering" (GB 50204-2002), "construction quality engineering acceptance bottom puzzle" (GB50203-2002) requirements Shandong foam sandwich board manufacturers, when the primary wall flat When the degree does not meet the requirements, it can be 1: 3 cement mortar leveling and construction inspection is completed at the grassroots level, were then attached to the door frame and pipeline equipment in place. Zhucheng Hua Yong foam (FIG), foam sandwich panels market in Shandong, Shandong foam sandwich panels supplied by Zhucheng Yong foam factory. Zhucheng Yong foam plant (www.zchyps.com) (www.zchuayong.com) is specialized in "foam board, polystyrene, foam packaging," the business, the company adhering to the "honesty, hard service" concept, To provide you with the highest quality products and services. Welcome to inquire! Contact: Zhu Yong.