Its unique closed-cell resistance and high resistance to gas diffusion makes these have superior long-term performance of Shandong foam insulation sandwich board sales, its thermal insulation properties of sustainable 20 - 50 years or more; excellent corrosion resistance polyurethane rigid closed-cell foam structure and surface material prices Shandong foam sandwich panels used, it has superior resistance to air and water gas properties Shandong foam sandwich board monopoly, and it can be made at the time of forming the mosaic connection structure, easy to assemble after . It requires no additional insulation moisture, eliminating many laying insulation trouble. ③, corrosion aging: Long-term exposure to sunlight, no aging, because it has anti-aging properties. External insulation board has the following characteristics: ①, excellent fire performance: cement foam insulation board fire does not burn, fire performance to the A1 level. Maximum temperature of 400 ° or more. Shandong foam sandwich plate material, foam sandwich panels Shandong Zhucheng Huayong foam (view) provided by Zhucheng Yong foam factory. "Foam board, polystyrene, foam packaging" preferred Zhucheng Yong foam plant (www.zchyps.com) (www.zchuayong.com), the company is located: standard steel market north of Zhucheng Lu (206 State Road 373 kilometers Office), for many years, the cities of Hua Yong foam to provide customers with the best quality service, contact: Zhu Yong. Welcome to the new and old customers call, letter, visit the guide, business negotiations. Zhucheng Hua Yong foam expect to be your long-term partner!