Learn about the precautions for applying for AS1530.4 fire resistance test for fire doors in one minute

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What is a fire door?
A fire door is a door that can meet the requirements of fire resistance stability, integrity and thermal insulation within a certain period of time. It can only be called a fire door if it is tested by a laboratory designated by the Ministry of Fire and the Ministry of Economic Affairs according to the fire resistance test method of relevant national standards and obtains the corresponding verification registration certificate and authorized logo.
 
Fire doors are classified according to fire resistance performance:
Insulated fire doors (Class A): Fire resistance insulation and fire resistance integrity meet the corresponding time requirements at the same time, such as fire resistance insulation ≥ 0.*0h, fire resistance integrity ≥ 0.*0h is A0.*0 (Class C); fire resistance insulation ≥ 1.*0h, fire resistance integrity ≥ 1.*0h is A1.*0 (Class B); fire resistance insulation ≥ 1.*0h, fire resistance integrity ≥ 1.*0h is A1.*0 (Class A), etc.
Partially insulated fire doors (Class B): Fire insulation ≥ 0.*0h, fire integrity meets the corresponding time requirements, such as fire integrity ≥ 1.*0h is B1.*0; fire integrity ≥ 1.*0h is B1.*0, etc.
Non-insulated fire doors (Class C): Only meet the fire integrity requirements, such as fire integrity ≥ 1.*0h is C1.*0; fire integrity ≥ 1.*0h is C1.*0, etc.
 
Fire door classification:
Wooden fire door, steel fire door, steel-wood fire door, other material fire door.
 
AS ***0.4 Fire Resistance Test Introduction:
Standard Name:AS/NZS ***0.4：Methods for fire tests on building materials, components and structures - Fire-resistance test of elements of construction