The fire resistance test of hotel carpets is conducted every few years.

Once a year. The fire resistance test of hotel carpet mainly includes ignition test and burning rate test, which can evaluate the fire resistance of carpet. For safety reasons, it needs to be tested once a year. Fire resistance test refers to the fire resistance test of any building component according to the time-temperature standard curve, expressed in hours, from the time when it suffers from fire to the time when it loses its supporting ability or integrity and is destroyed or loses its fire protection function.