It has a lightweight foam board, fire does not burn in case of fire, smoke-free, non-toxic, non-drip foam board exterior wall outlets, surrounded by a wide operating temperature (-196 ~ + 200 ℃) facades foam board, at a low temperature environment is not contraction, not brittle characteristics. Because of phenolic foam closed cell foam board design high outer wall, the low thermal conductivity (can be less than 0.030w / mk) exterior wall thickness of foam board, good insulation properties, and has a certain resistance to water and water vapor permeability, is better thermal insulation materials, it is ideal for HVAC engineering insulation. Polystyrene board uneven seams polished trowel applied at the grind, grinding action should be as gentle circular motion. After application of the brush to clean the debris polished. Facades foam board Quote | Anqiu facades foam board | Zhucheng Hua Yong Yong Hua Plastic Foam Plastic Foam provided by Zhucheng plant. Zhucheng Yong Hua Plastic Foam Factory (www.zchyps.com) strong, credible, Shandong Weifang industrial products industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Zhucheng Yong Hua Plastic Foam and you hand into the brilliant, for a better future!