
Thermal Insulate Fire Resistance Door/Partition System. 70FThermal Insulate Fire Resistance Door/Partition System, can meet the window and door fire resistance standard of constructure. Apply different material insulated bar, to realize different functions. Using PA66+25GF to reach high performance of thermal insulate, profile heat transfer coefficient can easily respond to a wide range of building energy requirements. Using YGM 1300 enhanced glass fiber composite thernal insulate strips,under the condition of meeting the energy efficiency of the building, the fire rating EI60-EI180 can be achieved. 70F System has 14-48mm glass rabbet, 110F profile has 45-88mm glass rabbet. Matches different sepecifications composite glass. It can meet the requirements of various performance of doors and windows in different areas.A full range of profile sizes covering all swing door styles to meet a wide range of design needs. cold-formed steel section.