... widely used in house, freezing house, clean room, garage door, roof, wall, anti-fire, sound absorbing etc, with good ... the cost of labor considerably.PU PropertiesDensity (kg/m³): over 42Thermal Conductivity Rate (W/mk): less than 0.020 ... Impact Strength (Kpa): over 150Water Absorption Rate: less than 0.118(Sec)Self- ... , villas, prefabricated houses etc. Cold Room Sliding Door