Performance edit a plate, roof (1) Hidden composite panels a. Screw hidden, waterproof effect, to prevent rusting screws, while avoiding the occurrence of cold bridges. b. the peak height 40mm, designed to improve the bearing capacity of the roof, reducing the amount of roof purlins, enhance load capacity polyurethane insulation board, the role of both the water balance. (2) lap composite board a. Overlapping lip mother uses overlapping edge process, lap closer avoid because uncoated edge corrosion, extending the life of the plate, increasing the intensity. b. Three 34mm high crest crest design improves the roof capacity, reducing the use of roof purlins, increasing load capacity, the role of both the water balance. c. from the water tank designed to prevent leakages occur. Phenolic board Features phenolic board advantages: 1, excellent fire performance: phenolic foam insulation board phenolic insulation board in a fire burn, burn up to A-level performance, maximum use temperature of 180 ℃ (allows instantaneous 250 ℃), 100mm thick Phenolic foam anti-flame capacity of up to 1 hour or more without being penetrated. Carbon has a knot under the direct effect of the flame, no drip, no curling, no melting phenomenon, the surface layer of the foam structure "graphite foam" layer after layer to effectively protect the flame burning. 2, excellent thermal insulation properties: phenolic foam insulation board with low thermal conductivity (<0.025W / m · K, more than twice as polystyrene, polyurethane similar) polyurethane foam insulation board for thermal insulation of fine materials; 3, anti-corrosion aging: phenolic foam insulation board virtually resistant to all inorganic acids, organic acids, organic solvents erosion. Long-term exposure to sunlight, no significant aging phenomenon, which has good resistance to aging; 4, low density, light weight: phenolic foam insulation board density of 100 kg / m3 or less, up to about 50 kg / m3. Reduce the weight of the building, reducing the load of the building, reducing the cost structure, and the construction is simple, fast, can improve work efficiency; 5, acoustic performance: phenolic foam insulation board has excellent sound absorption performance, open-cell foam structure more conducive to the sound absorption; 6, environmental protection: the use of CFC-free phenolic foam insulation board technology, no fiber, in line with national and international environmental requirements. Phenolic board Disadvantages: Class B fire rating for polyurethane insulation panels offer up to A2 level, but increased construction costs. To increase its compressive strength, tensile strength, usually affixed to a layer of inorganic plate or mesh on both sides. Temperature is -60 ℃ ~ 150 ℃, can not be used at high temperatures, in theory, as he will be resistant to high temperatures rambling, here talking absolute temperature does not exceed 200 ℃ a grade polyurethane insulation board, 200 ℃ is not too hot, more than affirmative toxic fumes. Ray seven long-term effects, organic matter can not aging, ultraviolet, Phenolic insulation board will lose its function and shortened life expectancy. Polyurethane insulation board price _ emerging Albert corrosion insulation (certified) _ polyurethane insulation provided by the County Board of emerging Albert corrosion insulation Engineering Limited. Grand County emerging Albert corrosion insulation Engineering Limited (www.juanzhiwakecj.com) Hebei Langfang, insulation, insulation materials, leaders, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customers needs. In emerging Albert corrosion insulation engineering leadership with the staff warmly welcome all inquiries negotiations to create new Albert corrosion insulation works better future.